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Marketplace platform testing services
Turn marketplace reliability into measurable business growth.
With 15 years of QA expertise, DeviQA helps marketplaces prevent payment failures, data sync issues, and downtime, keeping every transaction smooth and revenue secure.
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Our solutions for your marketplace platform testing challenges
Your marketplace deserves better than lost orders and broken checkouts. We make sure every transaction, every sync, and every search works flawlessly.
The scope of our marketplace platform testing services
We provide end-to-end marketplace platform testing services to ensure your software delivers exceptional quality at every level.
By testing approach
By testing levels
Unit testing
- Integration testing
System testing
- Acceptance testing
By testing types
- Functional testing
- Compatibility testing
- Performance testing
- Security testing
Usability testing
- Localization testing
Exploratory testing
- Regression testing
Release testing
- Accessibility testing
- Load and stress testing
Global healthcare giant
90%
Test coverage
1.6k+
Test cases created
X18
Faster regression testing run
Solution for managing payments
12
Years of cooperation
100%
Covered performance
2x
Faster regression testing time
Experience the DeviQA difference
From initial consultation to full-scale QA implementation, we deliver results.
DeviQA’s AI advantage
At DeviQA, we use AI to make testing smarter and simpler. Our ecosystem is built to deliver faster, smarter, and more cost-efficient results — so your team can do more in less time.
DeviQA AI ecosystem
AI-powered IDE assistant
Reduces test script writing time
QA companion
Provides suggestions for test optimization and addresses gaps
Automated code review
Flags unused variables, improper loops, and other common errors
AI for API testing in Postman
Streamlines API test case creation and response validation
Features
Test case creation
Code review
Exploratory planning
Log analysis
without AI
6 hrs
3 hrs
2 hrs
2 hrs
with DeviQA AI
4 hrs (30% saved)
2 hrs (40% saved)
45 min (60% saved)
1 hr (50% saved)
Collaboration on your terms
Backed by 15+ years of expertise, DeviQA offers three flexible models for marketplace platform testing services to fit your project’s needs, timeline, and budget.
Staff augmentation
Add experienced QA engineers to boost your in-house team.
Advantages:
Quick onboarding and immediate impact
Access to domain-specific expertise
You stay in full control of priorities
Best for:
Fast-growing teams needing extra QA capacity.
Dedicated QA team
A QA team fully embedded into your marketplace operations.
Advantages:
Deep product knowledge and ownership
Direct communication and full transparency
Scales easily with your release cycles
Best for:
Ongoing development and long-term QA needs.
Project-based outsourcing
We handle the entire QA scope from start to finish.
Advantages:
Clear deliverables and fixed timelines
Minimal management effort on your side
Fully accountable delivery and reporting
Best for:
One-off projects or feature releases needing end-to-end QA.
Why choose us for marketplace testing?
Over 500,000 project man-days successfully delivered.
We take full accountability for our work.
A range of value-added services at no extra cost.
Free test trial. Try us before making any payment.
Our engineers are senior testers with strong autonomy and self-starting ability.
With a 96% retention rate, we offer stable teams, compared to the industry average of 80%.
Extensive testing lab with a wide range of environments, platforms, and devices.
Access to a technology community of over 1000 QA engineers and experts.
Your marketplace should never pause. We make sure it doesn’t
Our approach to marketplace platform testing
We use a structured, outcome-driven process to ensure your marketplace performs reliably across all users, transactions, and integrations.
Discovery & requirement analysis
We analyze your marketplace structure to define the testing scope, priorities, and key user scenarios.
Test strategy design
A designed QA strategy covers functional, integration, performance, and payment testing to ensure a seamless experience across every role and module.
Environment & data setup
We replicate real-world marketplace conditions with secure test data, multiple user roles, and concurrent transactions to ensure realistic validation.
Execution & automation
Manual and automated tests validate listings, payments, and order management flows, ensuring stable operation under various load and device conditions.
Reporting & transparency
All findings are logged and prioritized, with clear reports highlighting stability, coverage, and risks affecting user experience or revenue.
Continuous optimization
We refine automation, update test suites, and monitor key workflows to maintain quality as your marketplace scales and evolves.
Here’s what people are saying
about DeviQA
26 reviews
32 reviews
9 reviews
“It was so easy to integrate your people with us and we didn't have any problems.”
Janosch Greber
VP of engineering at RealTyme
“DeviQA has always brought us really high quality candidates for us to be able to seamlessly mesh into our team.”
Danny He
CEO and founder at Soapbox
“You guys have always been genuine, flexible and personable.”
Ryan Austin
CEO and founder at Cognota
“In fact, they have been a part of our success story, helping us grow from six workers 11 years ago to about 1200 workers now.”
Raanan Tauber
QA manager at Tipalti
“They can take my lack of knowledge and I can trust that they will be able to produce something of value.”
Ray Alde
Co-founder & cto at Arklign
“To me, that's above and beyond, I did not expect that to be so smooth and so easy.”
Mark Levine
Chief product officer at CYDEF
“They know what they're doing because the people that they send to us are quality people.”
Charles Chase
Chief technology officer at Returnmates
“There is also very good follow up on the engineers and the job they're doing.”
Olivier Mayot
Chief technology officer at SimpliField
Collaboration process overview
- 01
Initial contact. We start by understanding your testing needs and aligning them with your goals.
- 02
Assessment. Our experts analyze your current process and propose a tailored improvement plan.
- 03
PoC. Try a free proof of concept to see our capabilities in action.
- 04
Trial & evaluation. We conduct a trial phase and review the results together.
- 05
Contract & QA implementation. Once satisfied, we sign the contract and begin full-scale QA.
- 06
Flexible partnership. DeviQA offers scalable solutions to adapt to your business needs.
