Top Software Testing Companies in Eastern Europe

Ratings Updated: March 14, 2026

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15 Leaders 15 Contenders

692 Companies

Region: Eastern Europe

List of the Top Eastern Europe QA Testers

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What are Featured Providers?

Simform

4.8 83 reviews
Premier Verified

$25,000+

$25 - $49 / hr

1,000 - 9,999

Serves Eastern Europe

Services provided

10% AI Development

10% CRM Consulting and SI

10% Cloud Consulting & SI +7 services

10% Custom Software Development

10% E-Commerce Development

10% ECM Consulting and SI

10% ERP Consulting and SI

10% Enterprise App Modernization

10% Mobile App Development

10% Unified Communications Consulting & SI

Simform is a versatile software development company specializing in application testing and quality assurance services. The company consistently receives positive feedback, with 90% of reviews highlighting timely delivery and effective communication. Clients commend Simform for its technical expertise, flexibility, and proactive approach, making it a reliable partner for software quality assurance and development testing projects.

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2 of 3 reviews are 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 3 times in the past 6 months
Recent reviews highlight Simform's exceptional communication, timely delivery, and deep technical expertise, particularly in complex project environments. Clients praised their proactive approach and ability to co-design tailored solutions, which fostered strong collaboration. Specific feedback noted the clarity in project management and responsiveness to evolving needs, with one client stating, "Their ease of doing business is next level." Overall sentiment is highly positive, with clients expressing high satisfaction and recommending Simform as a reliable partner.
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12 of 13 Application Testing reviews are 5 stars

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

Development & QA Support for Lifestyle Membership Platform
5.0 — Simform provides ongoing development and QA support for a lifestyle membership platform. The team has helped develop services, automated the client's regression testing, and set up automated class Read more
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Industry Experience

Simform has demonstrated notable expertise across various industries, including business services, finance, healthcare, and real estate, with a strong emphasis on mobile application and web development. Clients praised their technical capabilities, proactive communication, and commitment to project timelines. Overall sentiment is positive, highlighting their ability to adapt to complex requirements and deliver high-quality results. Organizations in sectors like healthcare and finance particularly benefitted from their deep technical insights and disciplined project management, making Simform a reliable partner for technology-driven projects.
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Utilities Financial services eCommerce Real estate Healthcare Logistics & Supply Chain Wellness & Fitness Agriculture Human Resources Media Other industries Consulting Advertising & marketing IT Services Nonprofit Construction Legal Arts, entertainment & music Gaming Food & Beverages Other Industry Hospitality & leisure Education Consumer Products Fitness Software Business services Information technology

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United States (48) Canada (6) England (4) Germany (4) United Arab Emirates (2) Switzerland (2) Netherlands (1) Norway (1) Singapore (1) Sweden (1) Israel (1) Ireland (1) Hungary (1) Finland (1)

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QA Wolf

4.9 59 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves Eastern Europe

Services provided

100% Application Testing

QA Wolf is a software quality assurance company specializing in app and software testing services, including automated regression testing and test suite management. Reviews indicate an impressive 100% positive feedback, highlighting their rapid test delivery, responsive communication, and ability to customize workflows to client needs. Approximately 50% of reviewers commend their excellent project management and adaptability, which enhances partnership experiences.

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Industry Experience

QA Wolf demonstrates significant expertise across multiple industries, including Insurance, Telecommunications, Financial Services, and Education. Client feedback highlights their strengths in automation, responsiveness, and effective communication. Specifically, clients noted increased test coverage, reduced manual testing efforts, and timely bug detection, leading to improved product quality. Overall sentiment across industries is highly positive, indicating QA Wolf as a strong partner for organizations seeking reliable QA automation services.
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Gambling Manufacturing Arts, entertainment & music Automotive Advertising & marketing Education Healthcare Media Consulting eCommerce Information technology Logistics & Supply Chain Agriculture Software Telecommunications Financial services Engineering Insurance

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Average Project Cost Breakdown

$50,000 to $199,999 (10) $10,000 to $49,000 (2) Less than $10,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praise QA Wolf for their cost-effectiveness and value for money, noting that their pricing aligns well with budgets while delivering high-quality services. One client highlighted that QA Wolf's pricing fit their budget and provided good value for the cost, enabling them to automate extensive testing processes without overspending. Overall, feedback indicates a strong sentiment of satisfaction, with clients appreciating the significant reduction in manual testing efforts and enhanced software quality achieved through QA Wolf's services.
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United States (52) Canada (2) Australia (1) Colombia (1)

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QualityLogic

4.9 30 reviews
Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Eastern Europe

Services provided

100% Application Testing

QualityLogic is a distinguished provider of Application Testing and Software Quality Assurance services, offering comprehensive testing solutions such as QA Testing and Software Validation. Across numerous reviews, QualityLogic is praised for its professional communication, timely project delivery, and exceptional value for cost. Notably, 100% of reviewers commend their team’s expertise, communication, and commitment to quality, with no significant areas for improvement reported.

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Industry Experience

QualityLogic has demonstrated its expertise across diverse industries including healthcare, advertising & marketing, information technology, and software development. Clients consistently commend their responsiveness, attention to detail, and professionalism. In healthcare, they excelled in enhancing product launches and user experiences. In the advertising sector, they ensured ADA compliance effectively. In IT and software industries, their testing capabilities, including regression and exploratory testing, significantly improved product quality. Overall, QualityLogic is well-suited for projects in healthcare, IT, advertising, and software development, showcasing strong customer satisfaction across all sectors.
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Healthcare Advertising & marketing Information technology Business services Legal Software Education Other Industry Arts, entertainment & music Consulting Transportation IT Services Financial services Media

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Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (7) $10,000 to $49,000 (6) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently highlight QualityLogic's competitive pricing and exceptional value for money. One client noted that their 'cost to benefit ratio was a real win for our product launch,' while another mentioned that QualityLogic delivered 'strong project management' under budget. Overall, feedback indicates that clients feel they receive high-quality services that justify their investment, with many expressing satisfaction with the responsiveness and professionalism of the team.
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More responsive than most other service providers

QualityLogic is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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United States (25) Canada (1) Singapore (1) Spain (1)

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Backend Technologies SRL

Not yet reviewed

$10,000+

$25 - $49 / hr

Freelancer

Timișoara, Romania

Services provided

30% Application Testing

70% Custom Software Development

Backend Technologies SRL is a software development firm. In Timișoara, Romania, the company was launched in 2021. Their team provides Custom Software Development and Application Testing.
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Upnext

Not yet reviewed

Undisclosed

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

10% Application Testing

20% Custom Software Development

20% Mobile App Development +3 services

20% Other Application Development

20% Web Development

10% UX/UI Design

Founded in 2006, Upnext is a custom software development company. The team provides Custom Software Development and Web Development.
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Savarian.tech

5.0 8 reviews
Verified

$1,000+

$25 - $49 / hr

10 - 49

Serves Eastern Europe

Services provided

100% Application Testing

Savarian.tech is an application testing company specializing in Software Quality Assurance and comprehensive Testing Services. They have consistently received positive feedback, with reviewers highlighting their expertise in App QA and their client-centric approach. Approximately 100% of reviewers praised their commitment to quality and project management skills, noting timely delivery and seamless communication. Their flexibility and attention to detail are frequently commended.

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Reviews mention Collaborative
Savarian.tech has received positive feedback regarding their collaborative approach, with clients highlighting their professional communication and commitment to transparency. One client noted, "Their team provided a comprehensive workflow breakdown with estimated milestones and expected outcomes," which ensured clear project expectations. Additionally, regular feedback sessions and detailed progress reports were appreciated, reinforcing a strong sense of responsibility and cooperation throughout the project.

Application Testing for Creative Agency

5.0 Apr 25, 2023

We greatly appreciated the professional communication and collaboration with Savarian.tech. Their team provided a comprehensive workflow breakdown with estimated milestones and expected outcomes, ensuring clear project expectations. They conducted regular feedback sessions and delivered detailed progress reports, showcasing their commitment to transparency and accountability throughout the project.
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5 of 5 Application Testing reviews are 5 stars

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

QA Services for Online Marketplace Platform
5.0 — Savarian.tech completed the application testing of a digital marketplace's web version, including performance testing, usability/user acceptance, and regression testing. Read more
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Industry Experience

Savarian.tech has demonstrated expertise across several industries, including Software, Design, Advertising & Marketing, and Other sectors. Clients have praised their commitment to quality, innovation, and effective communication. In the Software domain, they excel in performance optimization and scalability. In Design, they enhance user experience, while in Advertising & Marketing, they streamline testing workflows. Overall, feedback reflects strong satisfaction, indicating Savarian.tech is a solid choice for projects requiring thorough testing and quality assurance across these industries.
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Software Design Advertising & marketing Other Industry

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Average Project Cost Breakdown

Less than $10,000 (2) $200,000 to $999,999 (2) $10,000 to $49,000 (1)

What Clients Have Said
Savarian.tech is frequently praised for its competitive pricing and excellent value for money. Clients noted that their pricing fit within budget constraints while delivering high-quality services. For instance, one client emphasized the 'good value for cost,' while another highlighted their ability to streamline processes effectively. Overall, feedback indicates a strong sentiment of satisfaction regarding the cost-effectiveness of Savarian.tech's work, with no significant concerns raised about pricing.
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BetterQA

4.9 64 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves Eastern Europe

Services provided

80% Application Testing

10% Application Management & Support

10% Other IT Consulting and SI

BetterQA is a distinguished software quality assurance firm specializing in application and software testing. Their services are highly praised across diverse industries for enhancing software reliability and reducing defect rates. Notably, over 90% of reviews highlight their exceptional project management, responsiveness, and custom-tailored QA solutions that align with client needs, underscoring their reputation as a reliable and valuable partner in testing services.

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Reviews mention Passionate about their work
Clients have expressed strong appreciation for the company's passion for their work, particularly highlighting Brad Tudor's enthusiasm for identifying and resolving bugs. One client noted, "Brad's passion for finding bugs and getting them fixed is very impressive," emphasizing his quick turnaround and energetic approach. Overall, the sentiment reflects a high level of satisfaction with the team's dedication and effectiveness in improving product reliability and user experience.

Software QA & UX/UI for Healthcare Company

5.0 Nov 6, 2019

Brad's passion for finding bugs and getting them fixed is very impressive. He turns the work around very quickly and is a source of energy in terms of bug fixes.
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5 of 6 reviews are 5 stars

5 new reviews for Application Testing services

$50,000 – $199,999 avg. project cost

Reviewed 6 times in the past 6 months
In the past six months, BetterQA has consistently received positive feedback for their strong project management, timely responses, and effective collaboration. Clients, such as a construction company and a real estate firm, noted improved operational efficiency and structured QA practices. Specific praise was given for their tailored approaches and proactive communication. Overall, sentiment remains highly favorable, with clients emphasizing BetterQA's expertise, flexibility, and value for cost, while indicating no significant areas for improvement.
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Industry Experience

BetterQA has demonstrated expertise across various industries including Construction, Real Estate, IT Services, eCommerce, Financial Services, and Media. Clients commend their impactful QA services, which have led to improved operational efficiencies, reduced bugs, and enhanced product quality. Notably, clients in Construction and Real Estate praised their consulting and process optimization abilities, while their work in IT and eCommerce highlighted strong automation and testing frameworks. The overall sentiment is highly positive, indicating strong alignment with industry needs and adaptability to diverse project requirements.
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Real estate Construction Human Resources Financial services Media Information technology Software Fitness Consulting Food & Beverages Advertising & marketing Chemicals & Biotechnology Retail Logistics & Supply Chain Engineering Wellness & Fitness Other Industry Healthcare Banks IT Services eCommerce

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United States (18) Romania (8) England (4) Germany (4) Switzerland (3) France (2) Kenya (1) Belgium (1) Russia (1) Singapore (1) Sweden (1) India (1) United Arab Emirates (1) Hong Kong (1) Canada (1)

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QAlified

4.9 21 reviews
Premier Verified

Undisclosed

$25 - $49 / hr

10 - 49

Serves Eastern Europe

Services provided

100% Application Testing

QAlified is a Software Quality Assurance company specializing in comprehensive testing services, including App Testing, QA Testing, and Software Validation. They are consistently recognized for exceptional project management, timely delivery, and thorough bug reporting. Across numerous client reviews, 100% commend their dedication to quality and responsiveness, with notable appreciation for their flexibility and seamless integration into client workflows.

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Reviews mention Flexible
Clients have consistently praised QAlified for their exceptional flexibility in adapting to project needs. For instance, the Director of Product Management at Airside noted their 'super flexible' approach and timely reporting, while the Product Owner at Development Seed appreciated their friendly and forthcoming nature. Both reviews highlight QAlified's ability to integrate seamlessly into existing workflows, demonstrating a strong commitment to meeting client expectations and enhancing project efficiency.

Mobile App Testing Services for Digital Identity Company

5.0 Aug 7, 2024

Super flexible, always on time with reporting in testing feedback, high quality of reports. We appreciate their flexibility and turnaround time.
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QA & Performance Testing for Geospatial Solutions Company

5.0 Mar 15, 2023

The staff was very friendly, flexible, and forthcoming. QAlified efficiently integrated into the team's Agile product development process with rolling releases.
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1 of 1 reviews is 5 stars

1 new review for Application Testing services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, QAlified has received positive feedback for their quality assurance services, particularly in enhancing website stability through thorough testing and structured defect reporting. Clients noted their strong project management, timely deliverables, and seamless integration into existing workflows. One client highlighted QAlified's transparency and cultural alignment, fostering a collaborative environment. While there is potential for earlier adoption of test automation, overall sentiment remains highly favorable, emphasizing trust and effective communication.
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14 of 15 Application Testing reviews are 5 stars

1 new review for Application Testing in past 6 months

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

App Testing for Content Creation Platform
5.0 — QAlified provides ongoing app testing and automation services for a content creation platform. The team builds and maintains test cases and documents test case failures. Read more
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Industry Experience

QAlified has demonstrated strong expertise across multiple industries, including healthcare, media, education, and manufacturing. Clients praised their thoroughness in quality assurance, performance testing, and usability, resulting in improved application reliability and user satisfaction. Overall sentiment is highly positive, highlighting their adaptability, effective communication, and commitment to delivering quality solutions. Companies in healthcare, media, and education particularly benefited from their tailored approach, making QAlified a suitable partner for organizations seeking robust testing and quality assurance services.
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Information technology IT Services Media Software Advertising & marketing Manufacturing Education Government Retail

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Flex Group

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Kraków, Poland

Services provided

10% Application Testing

80% Web Development

5% E-Commerce Development +1 service

5% Mobile App Development

Flex Group is a web development firm located in Kraków, Poland. They focus on Web Development and Application Testing.
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Marsmedia

Not yet reviewed

$1,000+

$25 - $49 / hr

Freelancer

Beograd, Serbia

Services provided

20% Application Testing

20% Custom Software Development

20% UX/UI Design +2 services

20% Web Design

20% Web Development

Small custom software development company Marsmedia, is headquartered in Beograd, Serbia. The team specializes in Custom Software Development and UX/UI Design.
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ITware

Not yet reviewed

$25,000+

$300+ / hr

50 - 249

Budapest, Hungary

Services provided

10% Application Testing

30% Custom Software Development

15% Enterprise App Modernization +6 services

10% Business Consulting

10% E-Commerce Development

10% Mobile App Development

5% AI Development

5% IoT Development

5% Web Development

Launched in 2001, ITware is a midsize custom software development firm. Their services include Custom Software Development and Enterprise App Modernization.
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Ascalab Ltd

Not yet reviewed

$50,000+

$25 - $49 / hr

50 - 249

Ljubljana, Slovenia

Services provided

10% Application Testing

40% Custom Software Development

10% Application Management & Support +4 services

10% E-Commerce Development

10% Enterprise App Modernization

10% Mobile App Development

10% Web Development

Ascalab Ltd is a software development company located in Ljubljana, Slovenia. The team offers Custom Software Development and Web Development.
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Monika Zapisek Studio

Not yet reviewed

$1,000+

$50 - $99 / hr

Freelancer

Warszawa, Poland

Services provided

20% Application Testing

40% UX/UI Design

20% Branding +1 service

20% Conversion Optimization

Monika Zapisek Studio is a small UX design company. Founded in 2022, the team focuses on UX/UI Design and Branding.
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EXERA

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Mătrici, Romania

Services provided

10% Application Testing

15% Application Management & Support

15% Custom Software Development +4 services

15% Enterprise App Modernization

15% IoT Development

15% Mobile App Development

15% Web Development

EXERA is a custom software development firm established in 2020. The company offers Custom Software Development and Enterprise App Modernization.
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Mile Development

Not yet reviewed

$10,000+

$50 - $99 / hr

2 - 9

Belgrade, Serbia

Services provided

12% Application Testing

20% Mobile App Development

20% Web Development +3 services

18% UX/UI Design

18% Web Design

12% IT Strategy Consulting

App development firm Mile Development was founded in 2019. The team focuses on Mobile App Development and Web Development.
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NFT code

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

L'viv, Ukraine

Services provided

10% Application Testing

20% Mobile App Development

20% Wearable App Development +3 services

20% Web Development

15% Blockchain

15% E-Commerce Development

NFT code is a L'viv, Ukraine-based website development company. They focus on Web Development and Mobile App Development and were established in 2016.
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ITFORCE

5.0 1 review

$25,000+

Undisclosed

2 - 9

Warszawa, Poland

Services provided

20% Application Testing

20% BI & Big Data Consulting & SI

20% Mobile App Development +2 services

20% UX/UI Design

20% Web Development

From idea to app in just 90 days IT Force is a team of engineers who design, build, and scale web & mobile applications, AI automation  systems, and analytics — in 90 days
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D-WAVE (DigitalWave)

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Lviv, Ukraine

Services provided

20% Application Testing

50% Mobile App Development

20% Web Development +1 service

10% UX/UI Design

Founded in 2020, D-WAVE (DigitalWave) is a small mobile application development firm. Their services include Mobile App Development and Application Testing.
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CompleteIT

Not yet reviewed

$25,000+

$50 - $99 / hr

2 - 9

Košice, Slovakia

Services provided

20% Application Testing

50% Mobile App Development

10% Application Management & Support +2 services

10% Blockchain

10% Enterprise App Modernization

CompleteIT is an app development company. Their small team of employees is headquartered in Košice, Slovakia. Their team specializes in Mobile App Development and Application Testing.
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Chapo Technologies

Not yet reviewed

$10,000+

$25 - $49 / hr

2 - 9

Bucharest, Romania

Services provided

20% Application Testing

30% Web Development

20% E-Commerce Development +2 services

20% Mobile App Development

10% Enterprise App Modernization

Chapo Technologies is a small website development company headquartered in Bucharest, Romania. Their services include Web Development and Mobile App Development.
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Tenacity doo

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Kragujevac, Serbia

Services provided

20% Application Testing

25% Mobile App Development

20% E-Commerce Development +3 services

15% Web Development

10% AI Development

10% Low/No Code Development

Tenacity doo is a website development firm. Their team is based in Kragujevac, Serbia and offers Web Development and Mobile App Development.
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yendev

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Chișinău, Moldova

Services provided

20% Application Testing

40% Custom Software Development

10% AI Consulting +3 services

10% Digital Engineering

10% Low/No Code Development

10% Web Design

Yendev is a custom software development company launched in 2022. The team focuses on Custom Software Development and Application Testing and is based in Chișinău, Moldova.
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BIS - Business Information Systems

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Skopje, North Macedonia

Services provided

20% Application Testing

20% Custom Software Development

20% Mobile App Development +2 services

20% UX/UI Design

20% Web Development

BIS - Business Information Systems is an UX design company headquartered in Skopje, North Macedonia and Prilep, North Macedonia. They specialize in UX/UI Design and Custom Software Development.
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Make It Embedded

Not yet reviewed

$250,000+

$50 - $99 / hr

2 - 9

Sibiu, Romania

Services provided

20% Application Testing

20% Computer Engineering

20% Cybersecurity +2 services

20% Digital Engineering

20% Engineering

Make It Embedded is a small Cybersecurity company. Launched in 2017, the team specializes in Cybersecurity and Application Testing.
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Fort IT Solutions

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Novi Sad, Serbia

Services provided

20% Application Testing

20% Custom Software Development

20% E-Commerce Development +2 services

20% Mobile App Development

20% Web Development

Fort IT Solutions is a software development firm. Launched in 2022, the company is located in Novi Sad, Serbia. Their services include Custom Software Development and Web Development.
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Conversion Vest

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Beograd, Serbia

Services provided

20% Application Testing

40% Conversion Optimization

20% Web Design +1 service

20% Web Development

Conversion Vest is a Conversion Optimization company. Headquartered in Beograd, Serbia, the agency was founded in 2023. Their team offers Conversion Optimization and Web Design.
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QAnetix

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Kharkiv, Ukraine

Services provided

20% Application Testing

20% Blockchain

20% Engineering +2 services

20% UX/UI Design

20% Web Development

QAnetix, an user experience agency, was founded in 2014. The agency offers UX/UI Design and Web Development.
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Radiant Reach

Not yet reviewed

Undisclosed

$25 - $49 / hr

2 - 9

Warszawa, Poland

Services provided

20% Application Testing

20% Branding

20% Conversion Optimization +2 services

20% UX/UI Design

20% Web Development

Radiant Reach is a branding agency. They provide Branding and Conversion Optimization and were established in 2025.
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RV Tech

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

L'viv, Ukraine

Services provided

20% Application Testing

20% DevOps Managed Services

20% IT Strategy Consulting +2 services

20% Product Design

20% Web Development

Small Product Design company RV Tech, is located in L'viv, Ukraine. Their services include Product Design and IT strategy consulting.
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WcagLab

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Warszawa, Poland

Services provided

20% Application Testing

20% Business Consulting

20% Custom Software Development +2 services

20% UX/UI Design

20% Web Design

WcagLab is a web design company. Located in Warszawa, Poland, their small team specializes in Web Design and UX/UI Design. The agency was launched in 2025.
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Onna Solutions

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Tiranë, Albania

Services provided

20% Application Testing

30% Mobile App Development

20% Custom Software Development +2 services

15% Cloud Consulting & SI

15% Web Development

Onna Solutions is an application development company based in Tiranë, Albania. They provide Mobile App Development and Custom Software Development.
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IT Lab

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Prague, Czech Republic

Services provided

10% Application Testing

20% Custom Software Development

20% E-Commerce Development +4 services

20% Mobile App Development

10% AI Development

10% Enterprise App Modernization

10% Web Design

Established in 2011, IT Lab is a small software development firm. Their team offers Custom Software Development and E-Commerce Development.
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Wildorb Interactive Design Studio

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

10% Application Testing

10% Branding

10% Custom Software Development +7 services

10% E-Commerce Development

10% Graphic Design

10% IoT Development

10% Mobile App Development

10% UX/UI Design

10% Web Design

10% Web Development

Wildorb Interactive Design Studio, a software development firm, is based in Sofia, Bulgaria. They provide Custom Software Development and UX/UI Design.
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the MakeApp

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Kyiv, Ukraine

Services provided

10% Application Testing

25% Mobile App Development

15% UX/UI Design +6 services

10% Application Management & Support

10% Business Consulting

10% Custom Software Development

10% Product Design

5% Architectural Design

5% IT Strategy Consulting

The MakeApp is an app development company established in 2014. The team focuses on Mobile App Development and UX/UI Design.
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MixedApps

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Svitávka, Czech Republic

Services provided

10% Application Testing

40% Mobile App Development

15% Wearable App Development +5 services

10% Application Management & Support

10% Custom Software Development

5% AR/VR Development

5% Mobile & App Marketing

5% UX/UI Design

MixedApps is an application development company. The team offers Mobile App Development and Wearable App Development and is based in Svitávka, Czech Republic.
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ForProgress

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Warszawa, Poland

Services provided

40% Application Testing

40% Robotics Process Automation

20% Business Consulting

Founded in 2014, ForProgress is a small Application Testing company. Their team specializes in Application Testing and Robotics Process Automation.
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QTF

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Wrocław, Poland

Services provided

40% Application Testing

60% Custom Software Development

QTF is a custom software development company. The company is located in Wrocław, Poland and Cham, Switzerland. Their team specializes in Custom Software Development and Application Testing.
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Resera

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Pasvalys, Lithuania

Services provided

10% Application Testing

70% Web Development

10% Custom Software Development +1 service

10% IT Strategy Consulting

Resera is a web development company. Based in Pasvalys, Lithuania, their small team offers Web Development and Custom Software Development. The company was founded in 2018.
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Labsii

Not yet reviewed

Undisclosed

$25 - $49 / hr

Freelancer

Beograd, Serbia

Services provided

10% Application Testing

80% Mobile App Development

10% Web Development

Founded in 2010, Labsii is a mobile application development firm. The small team focuses on Mobile App Development and Application Testing.
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RailsWay

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Beograd, Serbia

Services provided

10% Application Testing

50% Web Development

20% Mobile App Development +2 services

10% Application Management & Support

10% E-Commerce Development

Founded in 2008, RailsWay is a small website development firm. Their services include Web Development and Mobile App Development.
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Labs42

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Chișinău, Moldova

Services provided

10% Application Testing

30% Custom Software Development

30% Mobile App Development +1 service

30% Web Development

Labs42 is a Chișinău, Moldova-based custom software development firm. Their services include Custom Software Development and Mobile App Development.
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Outsourcing Ukraine

Not yet reviewed

Undisclosed

< $25 / hr

10 - 49

Zaporizhzhia, Ukraine

Services provided

10% Application Testing

50% Back Office Outsourcing

20% Custom Software Development +2 services

10% Other Application Development

10% Web Development

Founded in 2002, Outsourcing Ukraine is a Back Office Outsourcing company. The team focuses on Back Office Outsourcing and Custom Software Development.
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Yemora

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Beograd, Serbia

Services provided

10% Application Testing

60% E-Commerce Development

10% Ecommerce Marketing +2 services

10% IT Staff Augmentation

10% Web Development

Founded in 2018, Yemora is an e-commerce development company. The company offers E-Commerce Development and IT staff augmentation.
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Your IT Soft

Not yet reviewed

$1,000+

Undisclosed

10 - 49

Ternopil, Ukraine

Services provided

10% Application Testing

70% Web Development

10% E-Commerce Development +6 services

5% Mobile App Development

1% Blockchain

1% Custom Software Development

1% IoT Development

1% Other Application Development

1% Search Engine Optimization

Web development company Your IT Soft is based in Ternopil, Ukraine and Ternopil, Ukraine. They offer Web Development and E-Commerce Development.
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ItsRevolution

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Cluj-Napoca, Romania

Services provided

12% Application Testing

52% Mobile App Development

24% UX/UI Design +1 service

12% Application Management & Support

ItsRevolution is a mobile application development firm. They were launched in 2016, and their services include Mobile App Development and UX/UI Design.
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S2K Software

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Sviatopetrivske, Ukraine

Services provided

10% Application Testing

20% Custom Software Development

20% Web Development +4 services

15% Enterprise App Modernization

15% Mobile App Development

10% IT Managed Services

10% IT Staff Augmentation

Established in 2015, S2K Software is a software development firm. The team specializes in Custom Software Development and Web Development.
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Equation Marketing

Not yet reviewed

$5,000+

$50 - $99 / hr

Freelancer

București, Romania

Services provided

20% Application Testing

20% Branding

20% Conversion Optimization +2 services

20% Digital Strategy

20% Performance Marketing

Equation Marketing, a branding company, was established in 2019. The small team provides Branding and Digital Strategy.
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RexNet

Not yet reviewed

Undisclosed

$25 - $49 / hr

Freelancer

Białystok, Poland

Services provided

20% Application Testing

80% Cybersecurity

Cybersecurity company RexNet is located in Białystok, Poland. The team focuses on Cybersecurity and Application Testing.
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LUsoft LLC

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Kyiv, Ukraine

Services provided

15% Application Testing

30% Custom Software Development

20% Mobile App Development +2 services

20% Web Development

15% Application Management & Support

LUsoft LLC is a custom software development company located in Kyiv, Ukraine. Their services include Custom Software Development and Mobile App Development.
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Sourcelab

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

15% Application Testing

15% UX/UI Design

15% Web Development +6 services

10% Custom Software Development

10% E-Commerce Development

10% Low/No Code Development

10% Mobile App Development

10% Web Design

5% Application Management & Support

Sourcelab is an UX design agency. They offer UX/UI Design and Web Development and were established in 2019. The company is in Sofia, Bulgaria and Amsterdam, Netherlands.
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More responsive than most other service providers

Sourcelab is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Poly-tech software

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Dnipro, Ukraine

Services provided

15% Application Testing

15% Cloud Consulting & SI

15% Mobile App Development +5 services

15% Web Development

10% AI Development

10% Custom Software Development

10% IoT Development

10% UX/UI Design

Poly-tech software is a cloud consulting & SI company. Their team is based in Dnipro, Ukraine and offers cloud consulting & SI and Web Development.
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CloudPost

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Timișoara, Romania

Services provided

15% Application Testing

20% AI Development

20% Enterprise App Modernization +3 services

15% Application Management & Support

15% Cloud Consulting & SI

15% Custom Software Development

CloudPost is an AI development company. Founded in 2022, the firm specializes in Artificial Intelligence and Enterprise App Modernization.
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Roller Gaming Ltd.

Not yet reviewed

$100,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Services provided

15% Application Testing

45% Mobile App Development

20% Custom Software Development +1 service

20% Web Development

Roller Gaming Ltd. Is a mobile app development company established in 2021. The firm provides Mobile App Development and Custom Software Development, and is small.
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Aleos Digital

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Niš, Serbia

Services provided

15% Application Testing

15% Custom Software Development

15% Mobile App Development +6 services

15% Other Application Development

15% Web Development

10% Business Consulting

5% Product Design

5% UX/UI Design

5% Web Design

Custom software development firm Aleos Digital is based in Niš, Serbia. Their services include Custom Software Development and Web Development.
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WERXE

Not yet reviewed

$25,000+

$50 - $99 / hr

2 - 9

Rijeka, Croatia

Services provided

17% Application Testing

27% Custom Software Development

23% Cloud Consulting & SI +5 services

10% IT Strategy Consulting

8% Enterprise App Modernization

5% Cybersecurity

5% Mobile App Development

5% Web Development

Established in 2022, WERXE, a small software development firm, is located in Rijeka, Croatia. Their services include Custom Software Development and cloud consulting & SI.
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PROXMEDIA SOFTWARE

Not yet reviewed

$10,000+

$25 - $49 / hr

2 - 9

Poznań, Poland

Services provided

10% Application Testing

60% Custom Software Development

30% Web Development

Software development firm PROXMEDIA SOFTWARE is headquartered in Poznań, Poland. They specialize in Custom Software Development and Web Development and were launched in 2009.
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Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 BetterQA

2 DeviQA

3 Testmatick

4 QA Mentor, Inc.

5 Zappletech

6 Savarian.tech

7 Solwit SA

8 Reactive Hive Ltd

9 White Test Lab

10 TestFort QA Lab

11 Soflab Technology

12 Pecode

13 QATestLab

14 QA Madness

15 a1qa

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 15 Eastern Europe QA Testers

BetterQA

$5,000+

Undisclosed

50 - 249

Cluj-Napoca, Romania

Ability to deliver

40/40.0

20/20 Reviews

10/10 Clients & Experience

10/10 Market Presence

Service focus

80% Application Testing

20% Other

View Profile Visit Website
DeviQA

$5,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Ability to deliver

38.6/40.0

19/20 Reviews

10/10 Clients & Experience

9.6/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
Testmatick

$1,000+

< $25 / hr

50 - 249

Cherkasy, Ukraine

Ability to deliver

36.3/40.0

16.6/20 Reviews

10/10 Clients & Experience

9.7/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
QA Mentor, Inc.

$1,000+

< $25 / hr

250 - 999

Cherkasy, Ukraine

Ability to deliver

35.4/40.0

16/20 Reviews

9.8/10 Clients & Experience

9.6/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
Zappletech

$10,000+

$50 - $99 / hr

10 - 49

Kraków, Poland

Ability to deliver

35.3/40.0

15.8/20 Reviews

10/10 Clients & Experience

9.5/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
Savarian.tech

$1,000+

$25 - $49 / hr

10 - 49

Kraków, Poland

Ability to deliver

34.5/40.0

16.6/20 Reviews

9/10 Clients & Experience

9/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
Solwit SA

$5,000+

$25 - $49 / hr

250 - 999

Gdańsk, Poland

Ability to deliver

36/40.0

16.4/20 Reviews

10/10 Clients & Experience

9.6/10 Market Presence

Service focus

40% Application Testing

60% Other

View Profile Visit Website
Reactive Hive Ltd

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

34/40.0

17.4/20 Reviews

10/10 Clients & Experience

6.6/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
White Test Lab

$5,000+

< $25 / hr

10 - 49

Kharkiv, Ukraine

Ability to deliver

33.4/40.0

18.2/20 Reviews

10/10 Clients & Experience

5.2/10 Market Presence

Service focus

90% Application Testing

10% Other

View Profile Visit Website
TestFort QA Lab

$10,000+

$25 - $49 / hr

50 - 249

L'viv, Ukraine

Ability to deliver

33.2/40.0

18/20 Reviews

8.7/10 Clients & Experience

6.5/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
Soflab Technology

$5,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Ability to deliver

32.8/40.0

16.2/20 Reviews

9.9/10 Clients & Experience

6.7/10 Market Presence

Service focus

70% Application Testing

30% Other

View Profile Visit Website
Pecode

$10,000+

$25 - $49 / hr

50 - 249

L'viv, Ukraine

Ability to deliver

36.3/40.0

18.4/20 Reviews

10/10 Clients & Experience

8/10 Market Presence

Service focus

50% Application Testing

50% Other

View Profile Visit Website
QATestLab

$5,000+

$25 - $49 / hr

250 - 999

Kyiv, Ukraine

Ability to deliver

32/40.0

15.8/20 Reviews

9.2/10 Clients & Experience

6.9/10 Market Presence

Service focus

80% Application Testing

20% Other

View Profile Visit Website
QA Madness

Undisclosed

< $25 / hr

50 - 249

Warszawa, Poland

Ability to deliver

31.3/40.0

17.4/20 Reviews

6.8/10 Clients & Experience

7.1/10 Market Presence

Service focus

90% Application Testing

10% Other

View Profile Visit Website
a1qa

$10,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Ability to deliver

30.5/40.0

16.4/20 Reviews

6.7/10 Clients & Experience

7.4/10 Market Presence

Service focus

80% Application Testing

20% Other

View Profile Visit Website
Vention

$50,000+

$50 - $99 / hr

1,000 - 9,999

Łódź, Poland

Ability to deliver

39.8/40.0

20/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% Application Testing

90% Other

View Profile Visit Website
DIGI TEST LAB

$1,000+

$25 - $49 / hr

10 - 49

București, Romania

Ability to deliver

29.7/40.0

16.6/20 Reviews

8.5/10 Clients & Experience

4.6/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
Cleverix - Software Engineering

$5,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

34.3/40.0

17.6/20 Reviews

9.6/10 Clients & Experience

7/10 Market Presence

Service focus

50% Application Testing

50% Other

View Profile Visit Website
Solvd, Inc.

$10,000+

$25 - $49 / hr

250 - 999

Chernivtsi, Ukraine

Ability to deliver

35.7/40.0

16.6/20 Reviews

9.7/10 Clients & Experience

9.3/10 Market Presence

Service focus

20% Application Testing

80% Other

View Profile Visit Website
QAwerk

$10,000+

$25 - $49 / hr

50 - 249

Kyiv, Ukraine

Ability to deliver

33.4/40.0

16/20 Reviews

9.7/10 Clients & Experience

7.7/10 Market Presence

Service focus

40% Application Testing

60% Other

View Profile Visit Website
Apiko

$50,000+

$25 - $49 / hr

50 - 249

Ternopil, Ukraine

Ability to deliver

36.7/40.0

19/20 Reviews

10/10 Clients & Experience

7.7/10 Market Presence

Service focus

20% Application Testing

80% Other

View Profile Visit Website
Valor Software

$10,000+

$50 - $99 / hr

50 - 249

Praha, Czech Republic

Ability to deliver

38.4/40.0

18.6/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% Application Testing

90% Other

View Profile Visit Website
TestDevLab

Undisclosed

$25 - $49 / hr

250 - 999

Rīga, Latvia

Ability to deliver

26.2/40.0

18.8/20 Reviews

1.4/10 Clients & Experience

6/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
Ask Your Qa

$5,000+

$25 - $49 / hr

2 - 9

Cluj-Napoca, Romania

Ability to deliver

30.1/40.0

16.8/20 Reviews

8.7/10 Clients & Experience

4.6/10 Market Presence

Service focus

70% Application Testing

30% Other

View Profile Visit Website
WeAreQA

$10,000+

$50 - $99 / hr

50 - 249

Kraków, Poland

Ability to deliver

25.8/40.0

17/20 Reviews

4.4/10 Clients & Experience

4.4/10 Market Presence

Service focus

100% Application Testing

View Profile Visit Website
PartnerHero

Undisclosed

< $25 / hr

1,000 - 9,999

București, Romania

Ability to deliver

35.5/40.0

16/20 Reviews

10/10 Clients & Experience

9.5/10 Market Presence

Service focus

10% Application Testing

90% Other

View Profile Visit Website
TestArmy

$5,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Ability to deliver

35.5/40.0

17/20 Reviews

9.7/10 Clients & Experience

8.8/10 Market Presence

Service focus

20% Application Testing

80% Other

View Profile Visit Website
DENEVY

$1,000+

$50 - $99 / hr

10 - 49

Prague, Czech Republic

Ability to deliver

32/40.0

16.2/20 Reviews

9.1/10 Clients & Experience

6.7/10 Market Presence

Service focus

45% Application Testing

55% Other

View Profile Visit Website
Tremend Software Consulting

$10,000+

$25 - $49 / hr

1,000 - 9,999

București, Romania

Ability to deliver

35.4/40.0

15.6/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% Application Testing

90% Other

View Profile Visit Website
Elinext

$10,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Ability to deliver

34.5/40.0

20/20 Reviews

4.7/10 Clients & Experience

9.8/10 Market Presence

Service focus

15% Application Testing

85% Other

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