The impact of FinTech on customer satisfaction: case study from Bahrain

The swift development of financial technology (FinTech) has profoundly modified traditional banking elements by introducing revolutionary alternatives that boost customer satisfaction. Customer satisfaction within Bahrain's online banking sector depends on how financial technology adoption affects customer access to banking services while ensuring both security and trust in the system.

Banking service quality, together with financial inclusion, has progressed significantly because of FinTech advancements. The extensive use of FinTech technologies brings new issues within the scope of regulatory frameworks as well as data security concerns and consumer protection requirements. This research examines the interactive connection between FinTech technology and online banking systems in Bahrain by revealing the level of preparedness in financial institutions to embrace new technological methods that accommodate changing customer needs (Bahrain Central Bank, 2021; Board, 2023).

Academic research about the effects of FinTech on Bahraini banking customer satisfaction lacks empirical analysis of the topic despite increasing research about FinTech's roles in modern banking systems. Current research about FinTech-based banking solutions in Bahrain does not investigate either how Bahraini customers perceive these solutions or how they engage with them.

Despite the growing global interest in FinTech adoption and its impact on customer satisfaction, empirical evidence from Bahrain remains scarce. Most previous studies have been conducted in countries such as Egypt, Nepal, China, Nigeria and other emerging markets, often examining individual factors such as security, trust or ease of use in isolation. However, to the best of our knowledge, no prior research has integrated these three determinants into a single, theory-driven model to explain customer satisfaction with FinTech-enabled banking services in Bahrain. This gap underscores the need for a comprehensive empirical investigation that captures the combined influence of security, trust and ease of use within the Bahraini financial environment.

This research studies important factors that affect customer satisfaction regarding security, together with usability and trust, in order to provide stakeholders such as financial institutions, regulators and policymakers with evidence-based strategies for sustainable financial innovation development. This research collects vital data for academic discussions linking FinTech with online banking and uses it to support Bahrain's digital financial services advancement within the globally evolving banking sector (Navaretti, Calzolari, & Pozzolo, 2017; Abad-Segura, Zamar, Meneses, & Cano, 2020).

The originality of this study lies in its theoretical and practical contributions. Theoretically, the research extends the Technology Acceptance Model (TAM) and Expectation–Confirmation Theory (ECT) by integrating perceived security and customer trust alongside perceived ease of use into a unified explanatory framework for customer satisfaction in FinTech services. Such integration has not been addressed previously in the context of Bahrain or the wider GCC region. Practically, the study provides actionable insights for banks, FinTech developers and policymakers by identifying the key drivers of customer satisfaction and proposing evidence-based recommendations for designing more secure, trustworthy and user-friendly digital financial services.

Accordingly, this study aims to examine how perceived security, customer trust and perceived ease of use of FinTech-enabled banking services influence customer satisfaction in the Kingdom of Bahrain. Guided by TAM and ECT, the proposed conceptual model links these three determinants to customer satisfaction. The specific hypotheses derived from this model are presented at the end of the literature review.

FinTech rapidly transformed the global banking industry because it brought revolutionary changes to how customers interact with financial services. Studies of the FinTech impact on banking customer experiences have examined different elements that shape satisfaction levels while also affecting trust building, adoption intentions and overall service quality perceptions.

Recent academic studies analysing FinTech adoption often organise findings around several core constructs, including perceived security, customer trust, ease of use and overall customer satisfaction. These constructs form the backbone of many established acceptance theories and are considered essential in understanding how customers evaluate and adopt digital financial services.

Bakr, Adel, Sakr, and Ragab (2023) studied the Egyptian banking sector to verify how customer experience functions as a vital connecting factor between FinTech services and adoption intention results. Their findings validate the need for banking organisations to develop customer-focused strategies that drive faster adoption while improving service delivery. Similarly, Campanella, Serino, and Crisci (2022) investigated FinTech growth in the Italian banking industry and concluded that green reputation strengthens trust and positively influences online satisfaction. Their work demonstrates how sustainability enhances customer perceptions of digital financial solutions.

Gautam and Sah (2023) examined e-customer satisfaction and loyalty in Nepal and found that website functionality, user-friendliness, confidentiality and security were major determinants of satisfaction within online banking. Febrian, Simanjuntak, and Hasanah (2021) revealed that mobile banking usage in Indonesia affects customers’ re-use intentions through trust and user experience, emphasising the importance of digital interaction quality.

A substantial body of literature has highlighted security and trust as foundational elements in shaping customers’ confidence in FinTech services. Secure systems, strong data protection and transparent operations are consistently reported as prerequisites for building trust and driving satisfaction. This pattern appears across different economies – both developed and emerging – indicating that concerns surrounding cybersecurity, fraud prevention and data privacy are global in nature.

Various scholarly works explore the local effects that come from FinTech adoption. Oloyede and Aribaba (2021) reported that in Nigeria, customer satisfaction increases with FinTech adoption due to convenience, ease of use and business innovation. Wang, Zhang, and Li (2020) demonstrated how FinTech promotes financial inclusion in China by supporting underserved communities, which subsequently strengthens trust and satisfaction. Lenz, Kühn, and Schuessler (2019) observed that German customers perceive FinTech solutions as more transparent and easier to use than traditional banking services.

FinTech has also contributed to customer empowerment through financial education. Arner, Barberis, and Buckley (2019) found that participation in FinTech education initiatives improved users’ financial literacy, decision-making abilities and overall satisfaction. Studies in Pakistan (Khan, Aslam, & Ahmed, 2020) and Malaysia (Tan, Wang, & Lee, 2018) further documented how digital financial services enhance accessibility and support business startups among marginalised groups.

Regulatory and environmental conditions also influence satisfaction and adoption. Al-Obaidi, Al-Abdullah, and Al-Mazrouei (2021) identified affordability, convenience and perceived need as motivators in the UAE, but emphasised that regulatory frameworks, secure systems and technical infrastructure are essential for building trust. In the United Kingdom, Sustek, Kohn, and Lee (2019) found that sustainable investment platforms with transparent reporting significantly improved customers' satisfaction and digital adoption.

Technological innovation continues shaping FinTech usability and trust. Gomber, Kauffman, Parker, and Weber (2020) noted that Germany's adoption of RegTech solutions – powered by AI, blockchain and data analytics – enhanced compliance efficiency and cost reduction. Zhang, Zhou, and Li (2021) highlighted the need for strong data protection and cybersecurity frameworks to foster trust in blockchain-based financial services. Open banking advancements, demonstrated in Denmark by Munksgaard, Andersen, and Schou (2020), improved customer control and trust through transparent and secure API-enabled data sharing. Furthermore, user experience (UX) research such as Lee et al. (2020a, b) shows that intuitive interface design and personalised features significantly improve mobile banking satisfaction. Li, Wu, and Liu (2019) found that AI chatbots in China enhance service quality by providing real-time support and personalised financial advice.

To provide a structured lens for interpreting the above literature, the current study draws on two widely used theoretical models: the Technology Acceptance Model (TAM) and the Expectation–Confirmation Theory (ECT). TAM emphasises that perceived ease of use and perceived usefulness are key determinants of technology adoption, shaping the user’s behavioural intention to use digital financial services. In the FinTech context, perceived ease of use refers to customers' beliefs that digital banking applications are intuitive, simple and require minimal effort.

ECT complements TAM by explaining how customer satisfaction is formed when actual system performance meets or exceeds prior expectations. In FinTech usage, two constructs – perceived security and customer trust – strongly influence expectation formation and post-usage evaluations. Security refers to customers’ perceptions of protection against cyber risks, fraud and unauthorised access, whereas trust reflects customers’ confidence that the FinTech platform and its associated financial institution will operate reliably, transparently and in their best interest.

Incorporating security and trust into TAM and ECT provides a comprehensive explanation of how customers evaluate FinTech-enabled banking services. When customers feel secure, their trust in the system increases; and when trust is established, perceived usefulness and acceptance of digital financial services rise accordingly. Similarly, ease of use reduces the cognitive effort required when interacting with FinTech platforms, thereby strengthening expectation confirmation and enhancing satisfaction.

The research demonstrates that FinTech affects banking customer experiences by addressing trust issues, empowering users and improving accessibility through high-quality digital services. However, a crucial knowledge deficiency exists regarding how FinTech systems influence customer satisfaction, specifically within Bahrain's ongoing banking sector transformation. Although global FinTech research has grown rapidly, studies focusing on Bahrain's unique digital financial environment remain limited. Existing research has not sufficiently examined how customers in Bahrain perceive FinTech services, nor how factors such as security, trust and ease of use jointly shape their satisfaction.

This study addresses this gap by integrating global FinTech empirical evidence with Bahrain's local market characteristics, thereby providing insights relevant to banks, FinTech providers, regulators and policymakers. It aims to empirically test how the key determinants identified in the literature – perceived security, customer trust and perceived ease of use – affect customer satisfaction within the Bahraini context.

Based on the reviewed literature and the theoretical foundations provided by TAM and ECT, the present study proposes that perceived security, customer trust and perceived ease of use are key determinants of customer satisfaction in FinTech-enabled banking services in Bahrain. Accordingly, the following hypotheses are proposed.

The study adopted a quantitative research approach to examine how FinTech influences Bahraini customers when they access their bank accounts online. This approach enabled the researchers to investigate the major elements underlying customer satisfaction with FinTech-enabled banking services in a systematic and empirically grounded manner. The research design implemented standard procedures for collecting and analysing data to generate reliable and comparable findings.

Bahrain was selected as the case study context because it is recognised as a leading regional financial hub with a strong national strategy supporting FinTech innovation and digital transformation. The Central Bank of Bahrain (CBB) has introduced progressive regulatory initiatives – including the Regulatory Sandbox and open banking frameworks – that encourage FinTech experimentation and adoption. Moreover, Bahrain has high levels of Internet and smartphone penetration, making it an ideal environment for examining how customers use and evaluate FinTech-enabled banking services. These characteristics justify the selection of Bahrain as a suitable and relevant case for analysing the determinants of customer satisfaction in digital financial services.

Quantitative data were collected through structured questionnaires to gather measurable evidence regarding customers’ perceptions of security, trust, ease of use and satisfaction with FinTech-based banking services. Primary data were obtained directly from survey respondents, while secondary data from academic publications, industry reports and statistical sources were utilised to contextualise the results and support the development of the research framework.

Survey distribution occurred primarily through digital platforms such as social media and email to reach a broad and diverse pool of FinTech users. The structured questionnaire ensured consistency in responses and allowed quantifiable measurement of the main constructs. Prior to full deployment, the instrument underwent a pilot test to verify clarity, reliability and content validity. Feedback from the pilot phase guided adjustments to item wording and structure, thereby enhancing the accuracy and effectiveness of the data collection instrument.

The population of the study consisted of customers of commercial banks in Bahrain who actively use FinTech-enabled services such as mobile banking and internet banking applications. Due to the lack of a complete sampling frame of FinTech users, a non-probability convenience sampling approach was employed. This technique facilitated efficient access to active digital banking users while allowing for diversity in gender, age, education level and employment sector.

A total of 376 valid responses were collected and used in the analysis. This sample size is appropriate for conducting multiple regression analysis and other multivariate techniques. However, because the sampling approach was non-probabilistic and limited to one country, the generalisability of the results should be interpreted cautiously. The demographic distribution of participants (Table 1) broadly resembles the actual banking customer base in Bahrain, supporting the relevance of the sample to the study's objectives.

The questionnaire included multiple sections measuring the study's constructs: perceived security, customer trust, perceived ease of use and customer satisfaction. Measurement items were adapted from established FinTech and technology adoption literature and contextualised for Bahrain's digital banking environment. All items employed a 5-point Likert scale ranging from “strongly disagree” to “strongly agree.”

Instrument reliability was evaluated using Cronbach's alpha, with all constructs demonstrating acceptable internal consistency (values above 0.6), as shown in Table 6. This confirms the reliability of the scales used in the study.

Data were analysed using IBM SPSS Statistics. Descriptive statistics (means, standard deviations and frequencies) were computed to summarise demographic characteristics and responses to the main variables.

To test hypotheses H1–H3, multiple regression analysis was conducted, specifying customer satisfaction as the dependent variable and perceived security, customer trust and perceived ease of use as the independent variables. Basic diagnostic checks – such as assessment of multicollinearity through VIF values and inspection of residual patterns – were performed to ensure compliance with regression assumptions and enhance the robustness of the model. All VIF values were well below the recommended thresholds, indicating the absence of serious multicollinearity issues and confirming the stability of the regression estimates.

The analytical procedures were fully aligned with the study's aim of investigating how security, trust and ease of use influence customer satisfaction within Bahrain's digital banking ecosystem. The results provide the empirical foundation for the analysis and conclusions presented in the following section.

This part shows statistical descriptions regarding survey participants by demographic factors alongside their answers to the research primary variables.

The statistical results include both the frequencies and percentages that describe the demographic variables consisting of gender, age and monthly income. A basic profile analysis provides starting information about study participants through this overview process. Table 1 shows the frequencies and percentages for the presented options.

The survey results show a diverse demographic distribution among participants. Female respondents comprised 63.3% (238 participants), indicating a higher representation of women in the sample, which aligns with trends in the Bahraini banking sector. In terms of age, the largest group was 34 to 41 years (33.0%), followed by 25 to 33 years (30.3%), while older age groups, particularly 50 years and above, had lower representation. Regarding occupation, 46.3% were employed in the private sector, 25.8% were unemployed, and smaller proportions were in the public sector (16.0%) and students (12.0%). This diverse sample provides valuable insights into the varying experiences of different customer segments with FinTech-enabled banking services in Bahrain.

This section presents a descriptive analysis of the key variables studied through the customer survey. The purpose is to gain an initial overview of respondents' perceptions across important dimensions relating to FinTech adoption and satisfaction.

The variables considered in this baseline characterisation include.

1. Customer satisfaction with FinTech services

2. Security perceptions regarding FinTech banking

3. Trust in the bank's FinTech capabilities

4. Ease of use of FinTech-enabled banking services

These factors were identified through literature review as playing important roles in how customers engage with and experience digital banking transformations.

Each variable requires analytical review of its measurement questions to locate.

1. Response frequencies and distributions

2. Central tendency through mean scores

3. Variation using standard deviation

The analysis points out key patterns, which include variables showing skewed perceptions either positively or negatively.

Our first univariate examination introduces readers to summary-level response information. Additional statistical methods evaluate how variables connect to each other, along with determining whether subgroup responses differ from one another.

These results present findings that can help strategic planning related to FinTech initiatives based on survey-derived client perspective data.

Customer Satisfaction:

Success rates of satisfying bank customers depend on how well banks incorporate FinTech solutions to address customer requirements and quality needs in Bahrain's market. The essential nature of positive customer feedback means banks can establish loyal relationships that lead to sector growth within the rapidly changing banking market. The ongoing evolution of digital technology requires ongoing observations, which enable satisfaction improvement with FinTech service delivery. The evaluation of customer satisfaction drivers in different customer experience sectors enables banks to distribute resources strategically for improved performance of FinTech-influenced vital areas. The research attempts to determine Bahrain consumer satisfaction levels based on evaluations of fundamental online banking features, which consist of service variety alongside promotional offers and customer support, together with financial technology innovations at the bank. Descriptive statistics will provide a baseline for evaluating current strengths and opportunities for improvement as FinTech reshapes service delivery. Table 2 summarises the survey responses related to these dimensions.

The findings reveal that overall satisfaction with online banking and the variety of services available received the highest levels of positive feedback from respondents. Over 25% of customers reported being “very satisfied” with online banking, while 50% selected “satisfied.” This indicates a strong dominance of favourable perceptions, supported by a mean satisfaction rating of 4.03, which is well above the midpoint of the scale. Satisfaction with the variety of services showed a similar positive response pattern and mean rating, emphasising these areas as key strengths that are meeting or exceeding customer expectations.

Satisfaction with customer support also demonstrated strong positive feedback, similar to the top-performing dimensions. However, the response distribution showed a slightly less pronounced inclination towards the maximum positive response. Despite this, there was still a clear gap between satisfied and dissatisfied responses, with the customer support dimension receiving an above-average mean score. This indicates that support services are effectively meeting customer needs and maintaining high satisfaction levels.

In contrast, satisfaction with promotional offers from the bank stood out as the only metric where neutral responses outnumbered both satisfied and dissatisfied responses. Approximately 10–15% of respondents expressed satisfaction or dissatisfaction, highlighting the mixed reputation of promotional offers. The mean rating, positioned in the middle of the scale, suggests opportunities to either enhance fully satisfying experiences or address consistently underwhelming perceptions regarding the bank's promotions.

Satisfaction with the bank's commitment to innovation exhibited the most varied response pattern, although over 40% of participants reported satisfaction. The large number of neutral responses demonstrates a section that requires improvement. The bank should work on improving its customers' perceptions and getting rid of both negative and neutral feelings to increase this satisfaction area.

The research provides an important understanding of how customers perceive satisfaction in various aspects. Bahraini banks can enhance their existing competent areas of online banking and customer service, but need to develop promotional offerings and innovative capabilities based on the study results. The improvement of banking services related to FinTech provides essential benefits to customers as banks compete in today's fast-changing digital world.

Analysis of security:

The use of financial technology solutions creates two main concerns for customers pertaining to information security and data privacy, as Table 3 demonstrates. The growth of digital banking demands that FinTech providers secure both trust and data protection measures for all user-sensitive personal and financial details. Customers require strong security measures due to new technological advancements and evolving threats and need proactive privacy risk management to feel reassured. The research investigates user security perceptions about critical aspects of FinTech banking implementation to reveal both confidence levels and trust-building factors as well as their safety worries. The analysis of perceived security elements will assess both security feelings and privacy fears and financial information protection alongside trust in bank defence systems and users' evaluations of existing security protocols and identification methods. The obtained insights will create a foundational understanding of what customers think about security matters.

The descriptive statistics reveal valuable insights into customers’ perceptions of various security-related aspects of FinTech banking. Regarding overall feelings of security when using FinTech services, the majority of respondents expressed positive levels of comfort. Nearly 25% rated the security as “very secure”, while over 45% selected “secure”, indicating a strong positive skew towards perceived security. This is further reflected in the mean rating of 3.80, which is above the midpoint.

However, when examining specific concerns related to the privacy and security of personal and financial information, the responses were more varied. For both privacy and security concerns, the most common response was neutral, selected by around 30% of participants. Concerns were expressed by 25–27% of respondents, while approximately 28% indicated they were unconcerned. This more evenly distributed response pattern is underscored by mean ratings in the neutral range for both privacy and information security concerns.

In contrast, trust indicators showed noticeably higher levels of confidence. Nearly 20% of respondents expressed the highest level of trust in the bank's ability to protect their information, with over 47% indicating a general sense of trust. Only about 7% lacked trust in the bank's security measures. The mean score of 3.77 reflects a strong average level of trust. Similarly, nearly 20% of participants had the most favourable view of the bank's security controls and authentication methods, with over 51% holding a generally positive perception, further reinforcing the positive outlook on security practices.

This descriptive analysis serves as a benchmark, highlighting key strengths such as overall security comfort, trust in the bank and perceptions of security practices. However, concerns about privacy and information security suggest a need for continued efforts to reassure customers and address uncertainties, aiming to strengthen confidence over time.

The findings provide strategic insights that can guide efforts to enhance security where needed most, ensuring that user trust is maintained. Building robust security measures and fostering confidence are critical to improving the customer experience and expanding the reach of digital financial services.

Customer trust in FinTech services:

Customer trust plays a crucial role in determining satisfaction with banking services, especially amid digital transformations. This research explores how FinTech adoption influences trust and satisfaction levels among Bahraini bank customers. To assess trust in FinTech-enabled capabilities, the survey covered key dimensions, including overall confidence in the bank's ability to provide secure and reliable FinTech services, belief that the bank prioritises customer interests through its FinTech approach, willingness to engage with new FinTech products based on trust, assurance that FinTech-related issues will be resolved efficiently and confidence in the bank's competence in securely managing accounts through FinTech. These dimensions form a foundation for analysing the factors shaping trust as banks continue their digital expansion. The insights gained will help strengthen customer relationships, enhance satisfaction and guide strategic efforts to boost trust and encourage wider adoption of FinTech services.

The descriptive statistics in Table 4 offer valuable insights into various aspects of customer trust in the bank's FinTech services. Regarding overall trust, the response distribution exhibits a strong positive skew, with 23% of respondents selecting “strongly trust” and 53.2% choosing “trust.” This indicates that a clear majority holds a high level of trust in the bank's FinTech capabilities. Supporting this trend, the mean trust score stands at 3.98, well above the midpoint, highlighting a widespread positive trust perception.

In contrast, trust in the bank's commitment to acting in customers’ best interests through FinTech showed a more balanced distribution across response categories. While a plurality (over 35%) expressed trust, a notable proportion (27.9%) remained neutral, with some indicating lower trust levels. This dimension's mean score of 3.42, closer to the midpoint, suggests a more moderate trust consensus compared to other variables.

The mean answers for both willingness to try new FinTech options and issue resolution trust stood at 3.65. The trust measurements point to positive trends but show both reduced agreement levels with added neutral responses between different trust-based questions. Within account management through FinTech services, the bank received the highest percentage (18.1%) of strong trust responses with a total mean score of 3.77, which corresponds to equivalent customer evaluations of bank performance.

The study results demonstrate predominantly positive trust relationships within different aspects of FinTech operation. Trust enhancement strategies in key areas enable the bank to increase finance technology acceptance among satisfied customers. Customers' understanding of FinTech changes benefits from this analysis as a starting point.

Ease of use perceptions.

Online financial services achievement of seamless usability becomes an essential factor for customer satisfaction and engagement. The study investigates customer experiences regarding ease of access for FinTech systems during banking operations through both digital channels and mobile platforms as well as financial statement examination and payment facilities. As shown in Table 5, Survey participant responses show both positive aspects and room for improvement in user-friendly features of FinTech solutions, which guide the development of enhanced user interfaces.

Study results confirm online banking convenience receives excessive customer approval, yet 3.5% of users experience system problems that require improvement. The usability level of mobile applications matched that of online banking, but 4.5% of users faced difficulties, indicating space for better development. The task of balance checking proved to be the easiest process among all online banking activities, which users used to compare with other capabilities.

Payments were generally smooth but slightly less intuitive, with 2.4% reporting difficulty. FinTech applications, while positively received, lagged traditional banking tasks, benefiting from potential workflow improvements. With all usability dimensions showing low variance, incremental refinements through user-centred design can further enhance digital banking experiences, ensuring seamless engagement in ongoing FinTech transformations.

The results of the data collected show satisfactory reliability, as indicated by the Cronbach's alpha scores. As shown in Table 6, all the variables measured in the survey achieved Cronbach alpha values above the recommended threshold of 0.6, demonstrating acceptable internal consistency.

For testing the hypothesis of this study, a single phase of multiple regression analysis was conducted. The results are presented in Table 7.

The results indicate that perceived security (B = 0.144, t = 3.449, p < 0.001), trust (B = 0.416, t = 5.457, p < 0.001) and ease of use (B = 0.305, t = 6.824, p < 0.001) have a significant direct impact on customer satisfaction, collectively explaining 44% of the variance in the dependent variable. These findings support hypotheses Ha1.1, Ha1.2 and Ha1.3, confirming that perceptions of security, trust, and ease of use positively influence customer satisfaction in FinTech banking. The multiple regression analysis was conducted in a single phase without testing for moderation effects, demonstrating the direct relationship between these key variables and customer satisfaction.

Testing Hypothesis H1.1: The Impact of Security on Customer Satisfaction.

The regression analysis confirms that security perceptions significantly influence customer satisfaction with FinTech banking services (B = 0.144, t = 3.449, p < 0.001). This indicates that higher perceived security leads to increased satisfaction, supporting Hypothesis H1.1. This finding aligns with prior research, such as Bakr et al. (2023), which identified security as a key determinant of FinTech satisfaction in the Egyptian banking sector, emphasising that security and privacy concerns must be addressed to ensure successful adoption.

Financial institutions must therefore establish effective security protocols and strong user identification systems, while implementing open data protection guidelines to reduce risks. Education, responsive customer support and clear communication can help address users' psychological security concerns. Security management excellence emerges when customers and technology jointly contribute to safe digital environments, ultimately strengthening trust and satisfaction.

As FinTech adoption expands, banks must consistently enhance their cybersecurity measures to meet rising customer expectations. Failure to maintain strong cybersecurity can erode trust and hinder FinTech adoption, while prioritising security will not only improve customer satisfaction but also foster long-term loyalty and confidence in digital banking services.

Testing Hypothesis H1.2: The Impact of Trust on Customer Satisfaction.

The regression analysis confirms that trust significantly influences customer satisfaction in FinTech banking (B = 0.416, t = 5.457, p < 0.001), indicating that higher levels of customer trust lead to greater satisfaction. This result provides strong empirical support for Hypothesis H1.2. Trust emerges as one of the most influential predictors in the model, highlighting its central role in shaping customer evaluations of digital banking services.

This finding aligns with prior studies, such as Campanella et al. (2022), who emphasised trust as a key factor in FinTech adoption and satisfaction. Because digital banking lacks traditional face-to-face interaction, banks must actively build trust through corporate reputation, transparency and consistent service reliability. In the Bahraini context, fostering trust is essential for the successful integration of FinTech services. Customers who perceive their banks as ethical, competent and customer-oriented are more likely to be satisfied and willing to adopt digital financial solutions.

Trust extends beyond technical reliability to include a bank's commitment to fair practices, data protection and customer well-being. To strengthen trust, banks should enhance transparency in digital innovations, clearly communicate security measures and provide responsive customer support. Educational initiatives and thought-leadership efforts can also reinforce institutional credibility and position banks as trusted financial partners.

In conclusion, the results strongly support H1.2, confirming that trust is a key driver of customer satisfaction. Banks that prioritise trust-building strategies will enhance FinTech adoption, improve customer experiences and foster long-term loyalty.

Testing Hypothesis H1.3: The Impact of Ease of Use on Customer Satisfaction.

The regression analysis confirms that ease of use has the strongest positive impact on customer satisfaction in FinTech banking (B = 0.305, t = 6.824, p < 0.001). This indicates that customers who perceive FinTech services as simple, intuitive and easy to navigate are significantly more satisfied, providing strong empirical support for Hypothesis H1.3. Ease of use surpasses both security and trust in predictive strength, underscoring its central role in shaping digital banking satisfaction.

This finding aligns with previous research such as Lee et al. (2020a, b), which emphasised that interface design, navigation simplicity and overall usability are critical in fostering customer engagement and satisfaction. As digital banking becomes increasingly widespread, customers expect seamless, frictionless experiences similar to those offered by modern consumer technology. Any complexity or difficulty in the user interface can lead to dissatisfaction and reduced adoption.

For banks in Bahrain, enhancing ease of use should therefore be a key strategic priority. Customers who can easily navigate banking applications, manage accounts and complete transactions are more likely to remain satisfied and loyal to FinTech services. A user-centric design approach – incorporating user feedback, iterative testing and continuous interface optimisation – can significantly improve customer experience. Furthermore, providing clear customer support channels and educational resources can reduce the learning curve and foster user confidence in digital banking platforms.

In conclusion, the results strongly support H1.3, confirming that ease of use is a fundamental driver of customer satisfaction. Banks that prioritise intuitive, user-friendly FinTech experiences will enhance customer engagement, satisfaction and long-term adoption of digital financial services.

This research produced essential information about what elements motivate customers to be satisfied with FinTech banking solutions in Bahrain. The results from hypothesis testing reveal that security, trust and usability are fundamental factors determining bank customers' satisfaction during the digital transformation of the industry.

Organisations can validate that customer security perceptions create substantial and positive effects on satisfaction levels at their financial institutions. The findings support previous research conducted by Bakr et al. (2023) in Egypt, showing that adequate reassurance of financial security and data privacy leads to satisfied FinTech-enabled service users. Customers engaging in FinTech banking services increasingly worry about cybersecurity threats, so banks need to implement comprehensive security measures to protect sensitive customer information. Security measures combined with transparent communication can help Bahrain's banks address customer concerns and improve satisfaction.

Customer satisfaction also depends significantly on trust, according to the research results. Satisfaction increases when customers trust the bank's FinTech capabilities, intentions and reliability – findings that parallel Campanella et al. (2022) in Italy. Because digital banking eliminates traditional face-to-face interactions, trust plays an intensified role in establishing strong bank–customer relationships. The satisfaction of tech-savvy customers depends on banks demonstrating transparency, ethical behaviour and responsiveness.

Ease of use stands out as the factor with the highest positive effect on customer satisfaction among security and trust features. Research by Lee et al. (2020a, b) confirmed that easy-to-use and user-friendly FinTech interfaces are essential for building satisfied banking customers in Singapore. The progressive rise in customer expectations for frictionless experiences forces Bahraini banking institutions to allocate greater focus on improving their FinTech platform usability through user research, interface testing and continuous enhancement.

These findings collectively demonstrate how security reassurance, trust development and user-friendly experiences form the three core elements that drive customer satisfaction and promote FinTech service adoption in Bahrain. Banks should pursue a user-oriented strategy that balances these three factors, as customers increasingly expect secure, reliable and intuitive digital banking services.

The findings of this study offer several theoretical contributions to the literature on FinTech adoption. First, the results reinforce the Technology Acceptance Model (TAM) by confirming that perceived ease of use plays a central role in shaping customer satisfaction with digital banking interfaces. Second, by integrating security and trust into the evaluation process, the study extends TAM and aligns with the Expectation–Confirmation Theory (ECT), suggesting that customers’ satisfaction is not solely formed by ease of use but also by the degree to which FinTech platforms fulfil their expectations for protection, transparency and reliability. This positions security and trust as complementary antecedents of perceived usefulness, enriching existing models of FinTech adoption in emerging markets such as Bahrain.

When comparing these findings with results from other countries, the Bahraini context displays both similarities and distinctive features. For example, consistent with findings from Egypt (Bakr et al., 2023), Italy (Campanella et al., 2022) and Nepal (Gautam & Sah, 2023), Bahraini customers prioritise security, trust and usability in their FinTech experience. However, Bahrain's advanced regulatory environment – particularly the Central Bank of Bahrain's FinTech sandbox – may contribute to stronger trust levels compared with developing markets such as Nigeria or Pakistan. Additionally, the high smartphone penetration rate and strong digital infrastructure place Bahrain closer to advanced economies like Singapore in terms of usability expectations. These comparative insights highlight Bahrain's unique position as a technologically progressive yet culturally conservative market.

The findings hold several practical implications for banks and policymakers in Bahrain. Banks must enhance cybersecurity infrastructure, ensure transparent communication of security protocols, and build trust through reliable, ethical and customer-centred practices. Improving user experience through intuitive design and continuous testing should remain a strategic priority. For policymakers, especially the Central Bank of Bahrain, establishing standardised guidelines for FinTech usability, security transparency and digital literacy programs can support broader FinTech adoption and strengthen consumer confidence.

The study delivers essential findings about what drives Bahraini customers to be satisfied with FinTech banking services. Security, trust and ease of use function as key determinants of customer satisfaction. The analysis demonstrates that customers favour FinTech solutions that provide strong protection, transparent operations and intuitive interfaces. As shown in the hypothesis testing, security enhances confidence, trust reinforces positive user perception and ease of use emerges as the strongest predictor of satisfaction.

These results extend the theoretical understanding of FinTech adoption by highlighting how security and trust complement established frameworks such as TAM and ECT. The findings also emphasise that FinTech adoption in Bahrain requires a balanced approach that integrates cybersecurity, trust-building mechanisms and user-centred interface design. By prioritising these drivers, financial institutions can increase satisfaction, strengthen customer loyalty and foster sustainable digital transformation in Bahrain's banking sector.

The findings of this study highlight several practical directions that Bahraini banks and financial institutions should consider as they continue to expand their FinTech offerings. First, strengthening cybersecurity systems remains essential for ensuring customer confidence in digital financial services. Banks should invest in advanced security infrastructures, including multi-factor authentication mechanisms, continuous monitoring tools and updated fraud-detection systems. Equally important is clear and proactive communication about these security measures, as customers’ perception of protection directly influences their willingness to adopt FinTech solutions. Public education initiatives and awareness campaigns can further help reduce psychological concerns related to cyber risks.

Building and maintaining customer trust also stands as a critical priority for financial institutions in Bahrain. Given that digital banking minimises face-to-face interactions, trust must be reinforced through transparent operations, ethical practices and consistent service reliability. Banks can strengthen trust by ensuring clarity in data usage policies, improving complaint-resolution mechanisms and maintaining open communication channels with users. Establishing strong customer support systems and demonstrating a genuine commitment to users' financial well-being will promote confidence and long-term loyalty.

Enhancing the ease of use of FinTech platforms should also be a strategic focus. Customers increasingly expect intuitive, seamless, and accessible digital experiences comparable to leading global applications. Therefore, banks should adopt user-centred design approaches that incorporate usability testing, continuous platform refinement and simplified navigation structures. Providing accessible educational resources, tutorials, and responsive help services can further reduce learning barriers and enhance user comfort with digital banking tools.

At the policy level, the Central Bank of Bahrain (CBB) can play an important role in advancing FinTech adoption by establishing national standards for usability, transparency and digital accessibility. Expanding regulatory frameworks – such as the CBB's regulatory sandbox – can promote innovation while ensuring customer protections. Additionally, national programs that support digital literacy and financial education can help equip customers with the skills needed to benefit from FinTech services more effectively.

Overall, prioritising security, reinforcing trust and improving usability will enable Bahraini financial institutions to enhance customer satisfaction and strengthen the long-term adoption of FinTech solutions across the Kingdom.

This study has several limitations that should be acknowledged. First, although the sample of 376 participants is statistically adequate, the use of non-probability sampling limits the generalisability of findings to the broader population of FinTech users in Bahrain. Second, the early stage of FinTech and AI adoption in Bahraini institutions restricted deeper insights into longer-term organisational impacts. Furthermore, limited literature addressing FinTech transformation combined with digital leadership in the region constrained the theoretical scope.

Finally, the study did not explicitly test potential mediation or moderation effects among the main constructs. Although the regression analysis provides strong support for the direct effects of perceived security, trust and ease of use, future studies are encouraged to use advanced analytical approaches such as structural equation modelling (SEM) to explore indirect and conditional relationships. For example, trust may mediate the link between security and satisfaction, while ease of use could moderate the trust–satisfaction relationship.

Future studies could expand the applicability of this research by using larger and probabilistic samples across multiple countries. Researchers may also incorporate additional determinants of satisfaction such as perceived value, digital literacy, financial knowledge, perceived risk and service quality dimensions.

Longitudinal research is recommended to examine how FinTech satisfaction evolves over time as customers gain more digital experience. Mixed-method approaches – combining surveys with interviews or focus groups – can also deepen understanding of behavioural factors. Future investigations may also explore advanced FinTech technologies such as blockchain, AI-driven banking services and open banking APIs to assess their impact on satisfaction and long-term adoption behaviour.