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QA specialists for smooth product experience

Who we are?
Testerly is an outstaff team of well-integrated specialists with over 15 years of experience in software development, automated and manual testing, e-commerce, and product management. We stay strictly product-oriented, implementing best practices that fit each customer's specific business. This allows us to provide unique, reliable solutions that help our clients scale and achieve high-confidence results.

  • Min project size
    $1,000+
  • Hourly rate
    < $25 / hr
  • Employees
    10 - 49
  • Locations
    Łódź, Poland
  • Year founded
    Founded 2020

1 Locations

  • Łódź , Poland

No have been added yet...

    Pricing Snapshot

    Min. project size $1,000+
    Avg. hourly rate < $25 /hr
    Rating for cost 5 /5

    What Clients Have Said

    Testerly is noted for providing good value for cost and has successfully integrated into client teams. Specific pricing details are not disclosed, but clients emphasize their affordability and quality of service, with teams ranging from 1 to 10 employees on various projects.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 10 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Testerly Review Insights

    Overall Review Rating

    5.0
    • Quality 5.0
    • Schedule 5.0
    • Cost 5.0
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Lack of Areas for Improvement

      Reviews generally report no significant areas for improvement, indicating high client satisfaction with Testerly's services. Clients consistently express satisfaction with the outcomes and the professionalism of the Testerly team.

    • Cultural and Value Alignment

      Clients often choose Testerly for their cultural fit and alignment of company values. This alignment enhances collaboration and ensures that Testerly's efforts are in sync with client expectations and objectives.

    • High-Quality QA Processes

      The quality of Testerly's QA processes is frequently highlighted, with clients noting their thoroughness and effectiveness in ensuring bug-free and stable deployments. This results in minimized technical issues and improved product quality.

    • Efficient Communication and Responsiveness

      Testerly is recognized for clear and efficient communication. Clients appreciate their responsiveness and the ease of adjusting project scopes as needed, contributing to smooth and successful collaborations.

    • Improved System Stability and Performance

      Testerly's involvement has consistently led to improved system stability and performance. Clients report fewer crashes, better handling of high traffic, and enhanced reliability, contributing to a better user experience.

    Testerly Reviews

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    QA Services for Software Development Company

    • Application Management & Support Application Testing
    • $10,000 to $49,999
    • Aug. 2025 - Mar. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Testerly hit every milestone on time."

    Jun 1, 2026
    Chief Business Development Officer, Insoft Global
    Andriy Lisovyy
    Verified
    • Information technology
    • Ukraine
    • 51-200 Employees
    • Online Review
    • Verified

    Testerly provided QA services for a software development company. The team built a custom Playwright automation framework and took over the end-to-end validation for the client's most critical paths.

    IT Staff Augmentation for Software Dev Company

    • Application Testing Custom Software Development IT Staff Augmentation
    • $50,000 to $199,999
    • June 2025 - Feb. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are highly professional and proved to be a truly proactive partner."

    May 8, 2026
    SalesOps Manager, Peiko
    Hanna Vasylchenko
    Verified
    • Information technology
    • Estonia
    • 51-200 Employees
    • Online Review
    • Verified

    Testerly augmented the team of a software development company to help them build a complex e-commerce platform with AI features. The engineers developed the backend and set up automated tests.

    AI Automation Implementation for Software Engineering Co

    • AI Development Robotics Process Automation
    • $10,000 to $49,999
    • Oct. 2025 - Mar. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They didn't feel like an outside agency; they felt like our own partners."

    Apr 29, 2026
    Lead of Marketing, Kitrum
    Olha Chura
    Verified
    • Information technology
    • Miami, Florida
    • 51-200 Employees
    • Online Review
    • Verified

    Testerly provided automation services for a software engineering company. The team built a smart automation layer for a large-scale retail ecosystem and implemented AI modules for automated query analysis.

    App Testing for E-Commerce Development Agency

    • Application Testing E-Commerce Development
    • $50,000 to $199,999
    • Oct. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They've performed really well and are always quick to adjust whenever we need something changed."

    Apr 28, 2026
    Operations Manager, Sellx10
    Anonymous
    Verified
    • Other industries
    • Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    Testerly provides automated testing and development support for an e-commerce development agency. The team has created custom Node.js scripts to keep stock and prices updated in real time.

    Automation & AI Integration for WordPress Development Agency

    • Custom Software Development IT Staff Augmentation Web Development
    • $10,000 to $49,999
    • Oct. 2025 - Jan. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their ability to handle complex technical tasks like n8n and OpenAI integrations so smoothly was unique."

    Apr 17, 2026
    Operations Manager, Komanda
    Anonymous
    Verified
    • Other industries
    • Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    Testerly provided automation and AI integration services for a WordPress development agency. The team built n8n-based automation flows, integrated OpenAI and automated testing and QA workflows, and used Docker.

    QA Testing for FinTech Platform

    • Application Testing
    • $10,000 to $49,999
    • Oct. 2025 - Apr. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They didn't just automate everything for the sake of it, but focused on the parts that actually saved us time."

    Apr 15, 2026
    CEO & Co-Founder, Cortance
    Yevhen Vavrykiv
    Verified
    • Information technology
    • Estonia
    • 11-50 Employees
    • Online Review
    • Verified

    Testerly provided QA testing for a fintech platform. They built a custom framework for E2E testing, validated API security, ran stress tests, and automated the feedback loop between QA and development teams.

    App Testing Services for Software Development Company

    • Application Management & Support 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 didn't just run standard tests; they found a specific way to look at our LLM responses and identify patterns."

    Apr 14, 2026
    IT Manager, KnubiSoft
    Anonymous
    Verified
    • Other industries
    • Ukraine
    • 51-200 Employees
    • Online Review
    • Verified

    Testerly provided app testing services for a software development company. The team conducted a diagnostic audit to identify the root causes of system crashes and added a reliability layer.

    QA & Testing Services for IT Consulting Firm

    • AI Development Application Management & Support Application Testing
    • Less than $10,000
    • Dec. 2025 - Feb. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They focused on system stability at every level, resulting in a platform that is now incredibly reliable."

    Apr 9, 2026
    CEO, IT Consulting Firm
    Dan Melnychuk
    Verified
    • Business services
    • Wilmington, Delaware
    • 11-50 Employees
    • Online Review
    • Verified

    Testerly provided QA and testing services for an IT consulting company. The team audited the client's AI workflows to identify the causes of instability and implemented a new testing process.

    QA Services for IT Company

    • Application Management & Support Application Testing Custom Software Development
    • Less than $10,000
    • Dec. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their precision and speed in ensuring every update is release-ready were truly impressive."

    Apr 8, 2026
    Head of Delivery, Resquad AI
    Viacheslav K
    Verified
    • Information technology
    • Saudi Arabia
    • 11-50 Employees
    • Online Review
    • Verified

    Testerly provides QA services for an IT company. Their team has conducted full-cycle testing of the client's platform's new features and technical updates to identify system vulnerabilities.

    Automated & Manual Testing for Software Development Firm

    • Confidential
    • Jan. - Nov. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They truly cared about our needs and did their best to improve our business."

    Feb 24, 2023
    Partnership Manager, Software Development Company
    Anonymous
    Verified
    • Other industries
    • Vilnius, Lithuania
    • 51-200 Employees
    • Online Review
    • Verified

    Testerly provided QA testing services for a software development company. They helped the client with automated and manual testing to determine design and development improvements for their apps.

    Showing 1-10 of 13 Reviews

    Locations (1)

    ul. Łąkowa 7b ŁódźPoland 90-562

    10 - 15

    Contact Testerly

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    Cortance

    (1)
    Cortance Logotype

    Yevhen Vavrykiv

    Insoft Global

    (1)
    Insoft Global Logotype

    Vladislav Deych

    Kitrum

    (1)
    Kitrum Logotype

    Olha Chura

    KnubiSoft

    (1)
    KnubiSoft Logotype

    Knubisoft Team

    Peiko

    (1)
    Peiko Logotype

    Hanna Vasylchenko

    Additional Connections

    (2)