QualityOne

Tallinn, Harjumaa, Estonia

Holistic software testing with AI and remote services

QualityOne specializes in providing pure play software testing services, focusing on enhancing software quality and performance. They offer a range of testing services, including functional, mobile, and security testing, utilizing both manual and automated methods. Their approach is holistic, ensuring that clients achieve business and operational benefits.

Core services include test automation, performance testing, and AI-powered test automation. QualityOne emphasizes collaboration with clients, offering nearshoring options and remote services to ensure efficient and cost-effective solutions. They also provide QA consultancy and managed QA services, adapting to the specific needs of each client.

QualityOne has extensive experience with a variety of industries, including automotive, medical, and fintech. Notable clients include Allianz, MINI, UBS, and BMW. Their work with UBS involved developing a testing infrastructure for credit card payments, resulting in significant time savings. This demonstrates their capability to deliver tailored testing solutions that meet high industry standards.

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About this agency on Agency List

QualityOne holds an Agency List Score of 73 out of 100.

That score is higher than 36% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed QualityOne in September 2026, reading 6 pages published on quality.one.

The score reflects what QualityOne had published by that date; anything published since has not been read.

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