We help iGaming and fintech companies deliver secure, reliable, and high-performing digital experiences worldwide. With deep industry expertise and a global testing network, we provide end-to-end testing services including payment method testing, user experience testing, website and application QA testing, and localization testing.
Our Payment Method Testing covers 150+ countries and 70+ languages, validating local and international payment methods across real-world scenarios such as successful transactions, rejected payments, and payouts. This ensures seamless payment flows, higher approval rates, and reduced operational risk.
Our User Experience (UX) Testing focuses on usability, navigation and flow, visual design, and accessibility to create intuitive, user-centered products that drive engagement and retention.
We also deliver comprehensive QA testing for websites and applications, including functional, usability, performance, responsiveness, and cross-browser and cross-device compatibility testing. Through proactive bug detection and detailed reporting, we support stable, high-quality releases.
Our localization testing ensures products perform accurately across regions and languages, enabling confident global expansion.
By combining global reach, industry-specific knowledge, and proven testing methodologies, we empower iGaming and fintech companies to scale efficiently and deliver exceptional digital experiences worldwide.
"The cooperation was smooth and efficient throughout the entire process."
Mar 2, 2026
BDM & Partnerships, Bilderlings
Ilya Chukhray
Financial services
London, England
201-500 Employees
Online Review
TestPapas provided QA services for a fintech company. The team was responsible for conducting functional and regression testing and reporting bugs to ensure stability and performance.
TestPapas' work significantly improved the client's product stability and reduced critical bugs before release. The team was responsive, professional, and easy to work with throughout the engagement. Moreover, TestPapas communicated in person, delivered work on time, and was cost-efficient.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the BDM AND PARTNERSHIPS of Bilderlings
Describe what your company does in a single sentence.
It has been a pleasure working with TestPapas.
They are responsive, professional, and easy to work with. The cooperation was smooth and efficient throughout the entire process.
Highly recommended for testing services.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire TestPapas to accomplish?
Managment
Speed
Price
SOLUTION
How did you find TestPapas?
Online Search
Why did you select TestPapas over others?
Close to my geographic location
Great culture fit
How many teammates from TestPapas were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
TestPapas provided comprehensive QA and testing services for our project. The scope of work included functional testing, regression testing, and detailed bug reporting to ensure platform stability and performance.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
As a result of the engagement, we significantly improved overall product stability and reduced the number of critical bugs before release.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Great work
What was your primary form of communication with TestPapas?
In-Person Meeting
What did you find most impressive or unique about this company?
Good pricev
Are there any areas for improvement or something TestPapas could have done differently?
All the best
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
QA Services for Online Casino Platform
Application Testing
Less than $10,000
Feb. - Mar. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They combined technical precision with commercial awareness, which made their work genuinely valuable."
Feb 26, 2026
CMO, Wincraft
Dosi Affwin
Gambling
Hong Kong
11-50 Employees
Online Review
TestPapas provides QA services for an online casino platform. The team is responsible for testing the client's front- and backend functionality, bonus logic, payment flows, and overall UX.
TestPapas has identified and resolved payment flow issues, improving transaction stability and reducing timeout-related failures. The team's structured reporting has helped reduce the client's bug backlog and enhance platform stability. TestPapas is responsive, professional, and communicative.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CMO of Wincraft
Describe what your company does in a single sentence.
Wincraft Casino is an international online casino project with operational headquarters in Bangkok. The company combines strong iGaming expertise with a dark fantasy identity, building a product with a clear visual character and consistent brand positioning.
The core focus is performance marketing and scalable affiliate-driven growth. The team operates with strict analytics across FTD, NGR, LTV, and traffic ROI, managing media buying and partner channels with a disciplined, data-first approach. Every GEO is evaluated through unit economics, not assumptions.
Product strategy is centered on retention and monetization efficiency: structured bonus systems, recurring campaigns, optimized user journeys, and continuous work on deposit conversion and payment flow stability.
From a technical standpoint, the platform prioritizes payment reliability, fast transaction processing, and scalability across Tier 1-2 markets. The infrastructure supports flexible bonus mechanics, major slot providers, and responsive live support.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire TestPapas to accomplish?
Conduct full product testing to identify bugs and ensure all core website functionalities operate correctly
Test the payment system, including deposit flows, transaction processing, and payment provider stability
Validate the complete user journey to ensure smooth and consistent performance across all stages
SOLUTION
How did you find TestPapas?
Online Search
Why did you select TestPapas over others?
High ratings
How many teammates from TestPapas were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
The scope of work included a comprehensive QA audit of our online casino platform, covering frontend, backend functionality, bonus logic, payment flows, and overall user experience. The team performed structured testing across multiple GEOs and devices, validating registration, KYC triggers, deposit processing, wagering mechanics, withdrawals, and live support interactions.
A strong focus was placed on payment system stability. They tested different payment methods, analyzed failed transaction scenarios, reviewed timeout cases, and verified correct status updates within the user account and back-office system.
Key deliverables included a detailed bug report with clear reproduction steps, severity prioritization, and supporting evidence (screenshots and logs), a payment flow performance summary, UX improvement recommendations, and a structured report outlining risk areas and technical inconsistencies.
The work was delivered on time, well-documented, and actionable. Their testing helped us identify critical and edge-case issues, improve payment reliability, and strengthen overall product stability.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The measurable outcomes included the identification and resolution of critical payment flow issues that were directly impacting deposit success rates. Following implementation of the fixes, transaction stability improved and timeout-related failures decreased.
The team uncovered several functional inconsistencies in bonus logic and user flow that could have affected conversion and retention. After corrections, the registration-to-deposit journey became more stable and predictable across tested GEOs.
We also received a structured defect report with severity prioritization, which allowed our tech team to reduce bug backlog in key areas and improve release confidence. As a result, overall platform stability improved, payment processing became more consistent, and the risk of revenue loss from technical friction was significantly reduced.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Their project management was structured and professional. They worked with a clear testing plan, defined milestones, and transparent communication throughout the engagement.
All deliverables were provided on time, including detailed bug reports, payment flow analysis, and final summary documentation. Reporting was well-organized, with clear prioritization by severity and reproducible steps, which made implementation efficient for our tech team.
They were responsive to our needs and flexible when we requested additional checks or clarification. Communication was consistent, proactive, and solution-oriented. Overall, they demonstrated strong ownership of the process and adapted quickly to evolving requirements.
What was your primary form of communication with TestPapas?
Virtual Meeting
What did you find most impressive or unique about this company?
What impressed us most was their deep understanding of iGaming specifics, especially around payment flows and conversion-critical areas. They went beyond basic QA and focused on real revenue-impacting scenarios.
Their reporting was clear, structured, and highly actionable, making it easy for our team to prioritize and implement fixes quickly.
They combined technical precision with commercial awareness, which made their work genuinely valuable for the business, not just a formal testing exercise.
Are there any areas for improvement or something TestPapas could have done differently?
If you’re not seeing exactly what you need here, send this company a custom message.
You can talk about your project needs, price, and timeline to get started on your project.
Sign in to see which brands trust TestPapas.
Get connected to see updates from TestPapas like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.