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Top Software Compatibility Testing Companies in Estonia

Ratings Updated: April 28, 2025

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9 Companies

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3 Leaders 6 Contenders

9 Companies

Country: Estonia

Application Testing Focus: Compatibility Testing

List of the Top Estonia Compatibility Testing Services

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Che IT Group

5.0 31 reviews

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$5,000+

$25 - $49 / hr

50 - 249

Tallinn, Estonia

Services provided

10% Application Testing

40% Web Development

10% Custom Software Development +4

10% E-Commerce Development

10% Low/No Code Development

10% Search Engine Optimization

10% Web Design

Focus Areas

20% Compatibility Testing

30% Manual Testing

20% Compliance Testing +2

15% Localization Testing

15% Performance Testing

Che IT Group offers comprehensive development services, including frontend and backend development and App Testing. Clients consistently praise the company for its proactive problem-solving, timely delivery, and alignment with client values, highlighting their effective project management and strong communication skills.

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Reviews mention Timely

The overall sentiment regarding timeliness in client feedback for Che IT Group is highly positive. Clients consistently report that the team delivers projects on schedule, with one CEO noting, 'within just two months, the website was completed on budget and delivered all the requested features without any critical delays.' Another client emphasized their 'efficient and professional' project management, highlighting timely deliveries and proactive communication. Overall, Che IT Group is recognized for their commitment to meeting deadlines and maintaining clear communication throughout projects.

Web Development for Creative Agency

5.0 May 23, 2024

Always transparant about timings, budget and deadlines. Most of the deadlines where met on time. They were always open for input about certain needs/ideas.

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Web Design & Development for Marketing Agency

5.0 Sep 1, 2023

We are connected via a shared slack channel, which makes the project fast and interactive. Reaction time was quick and all was delivered on time.

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WordPress Design for Marketing Agency

5.0 Jun 16, 2022

We were super happy as all of the work got delivered in time, was super accurate and detailed and the workflow flawless.

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Web Design & Dev Outsourcing for Web Design Company

5.0 Apr 11, 2017

All the feedback has been positive, which was to be expected since we kept our promises in terms of deadlines and price. Che IT Group has always been quick to fix any problems caused by the client trying to change things themselves.

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Webflow Development for Design Studio

5.0 Oct 25, 2024

Che IT Group’s project management was excellent. We communicated via Slack, and they were always quick to respond and help out. They handled anything that came up quickly and consistently delivered on time, even when faced with tight deadlines or priority changes. Their proactive approach made the entire process smooth and efficient.

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Average Project Cost Breakdown

Less than $10,000 (11)

$10,000 to $49,000 (8)

$50,000 to $199,999 (1)

What Clients Have Said

Clients consistently praised Che IT Group for their competitive pricing and exceptional value for money. Feedback highlighted that the company's services fit within budget constraints while delivering high-quality results. For instance, one CEO noted, 'Pricing fit our budget' and emphasized good value for cost, while another client remarked on the 'excellent communication' and timely delivery without additional costs. Overall, the sentiment reflects satisfaction with the cost-effectiveness and quality of services provided.

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3 of 3 reviews are 5 stars

Less than $10,000 avg. project cost

Reviewed 3 times in the past 6 months

Recent reviews of Che IT Group reflect a positive sentiment, highlighting their exceptional project management and effective communication. Clients praised the timely delivery of projects, such as a multilingual real estate website and a modernized recruitment site, both completed on budget. Feedback specifically noted the team’s responsiveness and ability to understand client needs, resulting in enhanced user experiences. Overall, clients expressed satisfaction with the quality of work, although one suggested a need for improved design talent.

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Australia (5)

Belgium (1)

Estonia (1)

Germany (4)

Lithuania (2)

Netherlands (1)

Norway (2)

Spain (1)

Switzerland (2)

United Arab Emirates (1)

Ukraine (2)

United States (2)

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QAwerk

4.9 5 reviews

$10,000+

$25 - $49 / hr

50 - 249

Tallinn, Estonia

Services provided

40% Application Testing

30% Content Writing Services

30% UX/UI Design

Focus Areas

30% Compatibility Testing

40% Performance Testing

30% Manual Testing

QAwerk is a professional software testing company specializing in application quality assurance, app testing, and software QA. Reviewers consistently commend QAwerk for their impressive quality of work, high responsiveness, and proactive suggestions, with 100% positive feedback regarding their thorough testing and effective communication. Approximately 75% of reviewers highlight QAwerk's ability to adapt and integrate into client workflows seamlessly.

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Reviews mention Innovative

Clients have consistently praised QAwerk for their innovative approach to software testing. One notable feedback highlighted their unexpected yet valuable suggestions, indicating a genuine care for the client's application. The Head of Operations at Arctype noted that QAwerk provided innovative insights, which significantly contributed to the project's success. Overall, the sentiment surrounding QAwerk's innovation is highly positive, reinforcing their reputation as a proactive and resourceful vendor.

QA & Testing for Software Development Company

5.0 Oct 1, 2021

They actually care about our application and have innovative suggestions. I was not expecting this.

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3 of 4 Application Testing reviews are 5 stars

Less than $10,000 avg. project cost

Application Testing PROJECT HIGHLIGHT

App QA Testing for Family Organization Product Company

5.0 — A family organization product company has hired QAwerk to conduct QA testing for their iOS and Android apps. The team develops test plans, performs regression testing, and develops automated tests. Read more

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Average Project Cost Breakdown

Less than $10,000 (2)

$10,000 to $49,000 (2)

$50,000 to $199,999 (0)

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients consistently highlight QAwerk's exceptional value for money, noting the quality of work delivered relative to cost. One client emphasized that the 'quality of the work is very impressive, especially given the cost,' while another appreciated that they were not the most affordable option but provided the best results. Overall, the sentiment reflects satisfaction with the cost-effectiveness and high standards of service QAwerk offers.

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Spain (1)

Switzerland (1)

United States (3)

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Rocketlab

4.8 4 reviews

$50,000+

Undisclosed

50 - 249

Tallinn, Estonia

Services provided

40% Application Testing

20% Cybersecurity

20% IT Strategy Consulting +2

10% AI Development

10% Business Consulting

Focus Areas

20% Compatibility Testing

20% Load Testing

20% Localization Testing +2

20% Manual Testing

20% Performance Testing

Rocketlab is a company specializing in Application Testing, Software QA, and QA Testing services. The reviews consistently highlight their expertise in setting up automated testing infrastructures and integrating seamlessly with client teams. With positive feedback from 100% of reviews, clients commend their ability to adapt and provide efficient solutions, significantly reducing testing times and improving application quality.

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Reviews mention Accessible

Clients express a highly positive sentiment regarding Rocketlab's accessibility, noting their responsiveness and availability. One client highlighted that communication was seamless despite being remote, stating, "Rocketlab is almost available 24h," which facilitated quick solutions to issues. Additionally, the gradual growth of the team was appreciated, as it adapted to the client's evolving needs. Overall, feedback indicates that Rocketlab effectively supports clients with varying budgets and provides timely assistance.

Security Testing for Coffee Machine Manufacturer

4.5 Oct 30, 2019

Excellent. Although we communicated almost only remotely we did not feel that we miss something. It seems that Rocketlab is almost available 24h, but fixes and test scenario alterations were provided very fast. One more big advantage is that Rocketlab started with a very small team (due to our limited budget) and we grew together after years.

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2 of 4 Application Testing reviews are 5 stars

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

Application Testing for Wholesale & Retail Company

5.0 — Rocketlab conducts application testing for an international wholesale & retail company. The team has set up a continuous testing infrastructure that is now embedded in the development pipeline Read more

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Average Project Cost Breakdown

$200,000 to $999,999 (2)

$10,000 to $49,000 (1)

Less than $10,000 (0)

$50,000 to $199,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients consistently commend Rocketlab for its competitive pricing and the high value received for the cost. One client highlighted their 'excellent price' for the comprehensive QA environment established, while another noted an '80% cost saving through test automation.' Additionally, Rocketlab's ability to adapt to varying budgets, as seen with the New York Coffee Company, further emphasizes their commitment to providing value. Overall, the sentiment reflects satisfaction with Rocketlab's cost-effectiveness and quality of service.

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Germany (1)

Latvia (1)

Switzerland (2)

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OKQA

4.5 2 reviews

$1,000+

< $25 / hr

2 - 9

Tallinn, Estonia

Services provided

80% Application Testing

10% Business Consulting

10% IT Strategy Consulting

Focus Areas

20% Compatibility Testing

20% Load Testing

20% Localization Testing +2

20% Manual Testing

20% Performance Testing

OKQA is a company specializing in Software Testing and Application Quality Assurance. According to reviews, they deliver in-depth App QA services with a strong focus on customer service. Feedback is predominantly positive, highlighting their robust software validation process and the confidence they instill in clients' project robustness, despite a noted need for improvement in execution speed.

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Reviews mention Proactive

The feedback regarding OKQA's proactive approach is overwhelmingly positive. Clients appreciated their thoroughness in testing and the clear communication throughout the process. One client noted that OKQA provided recommendations beyond standard QA services, enhancing functionality and design. Another highlighted their ability to create a transparent workflow with a detailed task management system. Overall, clients felt confident in their project outcomes, attributing this to OKQA's proactive measures in identifying and resolving issues effectively.

Web QA Testing for IT Services Company

5.0 Feb 10, 2023

In addition to the basic QA service, they provide recommendations on functionality, design, text compliance, and overall product improvement. They also help in setting up development processes.

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0 of 1 Application Testing reviews are 5 stars

Less than $10,000 avg. project cost

Application Testing PROJECT HIGHLIGHT

QA Testing for Design Agency

4.0 — OKQA provided QA testing services for a digital agency. The team reviewed the website, quoted the time and effort required, and produced a checklist of items to test. Read more

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Average Project Cost Breakdown

Less than $10,000 (2)

$10,000 to $49,000 (0)

$50,000 to $199,999 (0)

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients have generally expressed satisfaction with OKQA's cost-effectiveness and value for money. One client noted that OKQA's thorough testing helped prevent critical bugs, underscoring their value in ensuring quality before launch. Another highlighted the company's impressive customer service and depth in testing, contributing to confidence in project robustness. However, some feedback indicated a desire for improved execution speed, suggesting potential areas for enhancement in their overall service delivery.

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Ukraine (1)

England (1)

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TestPapas

Not yet reviewed

Undisclosed

$25 - $49 / hr

10 - 49

Tallinn, Estonia

Services provided

100% Application Testing

Focus Areas

10% Compatibility Testing

25% Automation Testing

25% Manual Testing +4

10% Load Testing

10% Localization Testing

10% Performance Testing

10% Stress Testing

Located in Tallinn, Estonia, TestPapas is an Application Testing company. The team provides Application Testing.
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Major Source OÜ

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sillamäe, Estonia

Services provided

10% Application Testing

20% E-Commerce Development

20% Mobile App Development +4

20% Web Development

10% Application Management & Support

10% UX/UI Design

10% Web Design

Focus Areas

20% Compatibility Testing

20% Compliance Testing

20% Manual Testing +3

20% Stress Testing

10% Load Testing

10% Reliability Testing

Major Source OÜ, a website development firm, was established in 2023. They focuses on Web Development and Mobile App Development.
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Fordewind.io

5.0 7 reviews

$10,000+

$25 - $49 / hr

10 - 49

Tallinn, Estonia

Services provided

10% Application Testing

10% AI Development

10% Application Management & Support +7

10% BI & Big Data Consulting & SI

10% Cloud Consulting & SI

10% Custom Software Development

10% IoT Development

10% Mobile App Development

10% Wearable App Development

10% Web Development

Focus Areas

10% Compatibility Testing

10% Automation Testing

10% Compliance Testing +9

10% Load Testing

10% Localization Testing

10% Manual Testing

10% Performance Testing

10% Reliability Testing

5% Beta Testing

5% Recovery Testing

5% Stress Testing

5% Volume Testing

Fordewind.io is a distinguished company specializing in App Testing and Software Quality Assurance. Their services are highly regarded, with 100% of reviews highlighting their ability to consistently exceed expectations in deliverables and project management. Clients commend their professionalism and effective communication, ensuring all functional requirements are met punctually.

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Reviews mention Unique expertise

Clients express a strong positive sentiment regarding Fordewind.io's unique expertise, particularly in the IoT ecosystem. One client noted their impressive understanding and suggested a simpler solution, showcasing their technical acumen. The rapid delivery of a working prototype ahead of schedule further underscores their proficiency. Overall, feedback highlights Fordewind.io's capability to effectively meet project requirements and exceed expectations, making them a highly recommended choice for similar projects.

Mobile App Dev for Aerodynamic Sensor Manufacturer

5.0 Nov 16, 2022

We were very impressed with their expertise and speed. They have a very good understanding of the IoT ecosystem and we would highly recommend.

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1 of 1 Application Testing reviews are 5 stars

Less than $10,000 avg. project cost

Application Testing PROJECT HIGHLIGHT

iOS App Development for Technology Company

5.0 — Fordewind.io has developed an iOS app for a technology company. They've created the prototype, built the POC, interfaced IoT with ESP32, and set up telemetry and domain-specific calculations. Read more

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Average Project Cost Breakdown

Less than $10,000 (2)

$10,000 to $49,000 (2)

$50,000 to $199,999 (1)

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients consistently praise Fordewind.io for its competitive pricing and exceptional value for money. One CEO noted, 'Fordewind offered us the perfect mix of quality and value,' while another highlighted 'good value for the cost.' Overall sentiment indicates that clients feel they receive high-quality deliverables and responsive service, often exceeding expectations and completing projects ahead of schedule, reinforcing the company's reputation for delivering substantial value relative to its pricing.

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Ireland (1)

United States (3)

Northern Ireland (1)

England (1)

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AmonSul

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Tallinn, Estonia

Services provided

20% Application Testing

60% Cybersecurity

20% IT Managed Services

Focus Areas

25% Compatibility Testing

25% Compliance Testing

25% Performance Testing +1

25% Recovery Testing

AmonSul, a Cybersecurity company, provide Cybersecurity and IT managed services. They were established in 2024.
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TestDevLab

4.9 22 reviews

Undisclosed

$25 - $49 / hr

250 - 999

Tartu, Estonia

Services provided

100% Application Testing

Focus Areas

10% Compatibility Testing

10% Beta Testing

10% Compliance Testing +9

10% Load Testing

10% Manual Testing

10% Performance Testing

10% Reliability Testing

10% Stress Testing

5% Automation Testing

5% Localization Testing

5% Recovery Testing

5% Volume Testing

TestDevLab is a distinguished software quality assurance company specializing in app testing, QA testing, and software validation services. They have consistently impressed clients with their expertise in software quality testing, offering tailored solutions that enhance product quality and performance. With over 90% of reviews highlighting their responsiveness and technical proficiency, TestDevLab is lauded for their effective communication and ability to deliver timely, cost-effective solutions.

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Reviews mention Well-organized projects

Clients have consistently praised TestDevLab for their well-organized project management. One client noted their 'extremely well organised' approach, delivering on time and actively enhancing the product's quality. Another highlighted their seamless integration into an agile process, creating a clear test strategy and detailed planning. Overall, the sentiment reflects strong satisfaction with TestDevLab's ability to manage projects effectively and communicate efficiently, contributing significantly to project success.

App Testing for Bike Company

5.0 Sep 13, 2023

TestDevLab was extremely well organised and always delivered on time. We really appreciated their enthusiasm to help make our product better and always going the extra mile to understand the problems we are trying to solve.

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13 of 17 Application Testing reviews are 5 stars

8 new reviews for Application Testing in past 6 months

$200,000 – $999,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

Application Testing for Computer Hardware Company

4.0 — TestDevLab provided app testing services for a computer hardware company's AV streaming. The team conducted cross-platform tests on Windows, macOS, Android, and iOS devices. Read more

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Average Project Cost Breakdown

$10,000 to $49,000 (2)

$1,000,000 to $9,999,999 (1)

What Clients Have Said

TestDevLab is consistently praised for providing good value for cost, with multiple clients noting that their pricing aligns well with project budgets. For instance, a QA Manager from Rebtel highlighted their ongoing use of TestDevLab due to their affordability and effectiveness. Similarly, a project manager from Wormhole Foundation remarked that their pricing fit the budget, reinforcing the sentiment that TestDevLab delivers quality services at a reasonable price, contributing to overall client satisfaction.

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Cayman Islands (1)

Estonia (2)

France (1)

Italy (1)

South Korea (1)

Latvia (2)

Luxembourg (1)

Netherlands (1)

Sweden (3)

United States (6)

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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

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1 QAwerk

2 Rocketlab

3 OKQA

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. 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 3 Estonia Compatibility Testing Services

QAwerk

$10,000+

$25 - $49 / hr

50 - 249

Tallinn, Estonia

Ability to deliver

33.6/40.0

16.2/20 Reviews

9.7/10 Clients & Experience

7.7/10 Market Presence

Service focus

40% Application Testing

30% Compatibility Testing

60% Other

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Rocketlab

$50,000+

Undisclosed

50 - 249

Tallinn, Estonia

Ability to deliver

20.5/40.0

15.6/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

40% Application Testing

20% Compatibility Testing

60% Other

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OKQA

$1,000+

< $25 / hr

2 - 9

Tallinn, Estonia

Ability to deliver

21.4/40.0

14.6/20 Reviews

1.9/10 Clients & Experience

4.9/10 Market Presence

Service focus

80% Application Testing

20% Compatibility Testing

20% Other

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TestPapas

Undisclosed

$25 - $49 / hr

10 - 49

Tallinn, Estonia

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

100% Application Testing

10% Compatibility Testing

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Che IT Group

$5,000+

$25 - $49 / hr

50 - 249

Tallinn, Estonia

Ability to deliver

32.3/40.0

18.6/20 Reviews

7.1/10 Clients & Experience

6.6/10 Market Presence

Service focus

10% Application Testing

20% Compatibility Testing

90% Other

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Major Source OÜ

$1,000+

$25 - $49 / hr

2 - 9

Sillamäe, Estonia

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Application Testing

20% Compatibility Testing

90% Other

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Fordewind.io

$10,000+

$25 - $49 / hr

10 - 49

Tallinn, Estonia

Ability to deliver

27/40.0

16.4/20 Reviews

5.7/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Application Testing

10% Compatibility Testing

90% Other

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AmonSul

$5,000+

$25 - $49 / hr

2 - 9

Tallinn, Estonia

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Application Testing

25% Compatibility Testing

80% Other

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TestDevLab

Undisclosed

$25 - $49 / hr

250 - 999

Tartu, Estonia

Ability to deliver

27.4/40.0

20/20 Reviews

1.4/10 Clients & Experience

6/10 Market Presence

Service focus

100% Application Testing

10% Compatibility Testing

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Specialties

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Localization Testing

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Top Software Compatibility Testing Companies in Estonia

List of the Top Estonia Compatibility Testing Services

Reviews mention Timely

Web Development for Creative Agency

Web Design & Development for Marketing Agency

WordPress Design for Marketing Agency

Web Design & Dev Outsourcing for Web Design Company

Webflow Development for Design Studio

Average Project Cost Breakdown

What Clients Have Said

Reviewed 3 times in the past 6 months

Reviews mention Innovative

QA & Testing for Software Development Company

App QA Testing for Family Organization Product Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Accessible

Security Testing for Coffee Machine Manufacturer

Application Testing for Wholesale & Retail Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

Web QA Testing for IT Services Company

QA Testing for Design Agency

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Unique expertise

Mobile App Dev for Aerodynamic Sensor Manufacturer

iOS App Development for Technology Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Well-organized projects

App Testing for Bike Company

Application Testing for Computer Hardware Company

Average Project Cost Breakdown

What Clients Have Said

Get closer to kicking off your next project today

List of the Top 3 Estonia Compatibility Testing Services

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Specialties

Popular Locations