Sources
Where every number comes from
The ranking uses public sources only: each company's own site, its profiles on Clutch, G2 and GoodFirms, certification registries and published case studies. Nothing was supplied privately by a company, and no company saw the scores before publication.
This page lists every page that was opened, for which company, and on what date. A field with no public source is empty in the data and shown as ○ in the tables, rather than filled from a guess.
- 293 source pages across 12 ranked companies
- Checked between 2026-09-06 and 2026-09-06
- 12 written score justifications, one per company
How a score becomes a number
Each company is scored 0 to 100 on eight dimensions against the published scales. The total is the weighted sum, computed at build time. The weights were fixed before the first company record was collected and have not changed since. Where a dimension has no public evidence, it is recorded as empty and counted as zero, and the score sheet says so.
Scores by dimension
| # | Company | automation 16 | governance 15 | reviews 12 | industries 13 | proof 11 | engagement 14 | scale 9 | pricing 10 | Total |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DeviQA | 90 | 55 | 75 | 80 | 100 | 90 | 75 | 50 | 77.4 |
| 2 | TestDevLab | 95 | 60 | 75 | 45 | 85 | 80 | 90 | 78 | 75.5 |
| 3 | QA Wolf | 95 | 65 | 90 | 60 | 95 | 60 | 50 | 80 | 74.9 |
| 4 | QualityLogic | 95 | 60 | 75 | 85 | 65 | 80 | 60 | 50 | 73.0 |
| 5 | ImpactQA | 90 | 55 | 50 | 80 | 95 | 80 | 75 | 50 | 72.4 |
| 6 | Kualitatem | 80 | 65 | 50 | 80 | 65 | 90 | 60 | 60 | 70.1 |
| 7 | a1qa | 100 | 60 | 70 | 50 | 55 | 75 | 85 | 50 | 69.1 |
| 8 | QA Madness | 85 | 60 | 75 | 80 | 55 | 80 | 40 | 50 | 67.9 |
| 9 | QASource | 85 | 35 | 75 | 55 | 35 | 85 | 85 | 55 | 63.9 |
| 10 | QA Mentor | 60 | 60 | 50 | 65 | 35 | 85 | 85 | 40 | 60.5 |
| 11 | Cleverix | 100 | 25 | 50 | 60 | 55 | 80 | 25 | 50 | 58.1 |
| 12 | iBeta Quality Assurance | 75 | 60 | 25 | 70 | 40 | 70 | 35 | 60 | 56.5 |
1. DeviQA
Six offices across the US, UK, Poland, Ukraine and Mexico, with seven case studies giving test counts, coverage and regression times. Scored 77.4 of 100 from 27 public sources.
2. TestDevLab
Baltic team of 500+ with ISO 22301 and ISTQB Gold Partner status, specialising in audio, video and network quality testing. Scored 75.5 of 100 from 25 public sources.
3. QA Wolf
Managed end-to-end automation priced by the number of tests under management, with customer stories that quote annual dollar savings and suite run times. Scored 74.9 of 100 from 15 public sources.
| Source | URL | Checked |
|---|---|---|
| QA Wolf – Home | https://www.qawolf.com/ | 2026-09-06 |
| QA Wolf – Pricing | https://www.qawolf.com/pricing | 2026-09-06 |
| QA Wolf – Customer Stories | https://www.qawolf.com/customers | 2026-09-06 |
| QA Wolf – Careers | https://www.qawolf.com/careers | 2026-09-06 |
| QA Wolf – Coverage as a Service | https://www.qawolf.com/service | 2026-09-06 |
| QA Wolf – Why QA Wolf? | https://www.qawolf.com/why-qa-wolf | 2026-09-06 |
| QA Wolf – Drata case study | https://www.qawolf.com/customers/drata | 2026-09-06 |
| QA Wolf – Thirty Madison case study | https://www.qawolf.com/customers/thirty-madison | 2026-09-06 |
| QA Wolf – Salesloft case study | https://www.qawolf.com/customers/salesloft | 2026-09-06 |
| QA Wolf – Docs: Welcome to QA Wolf | https://docs.qawolf.com/qawolf/Welcome-to-QA-Wolf | 2026-09-06 |
| QA Wolf – Privacy Policy | https://www.qawolf.com/privacy | 2026-09-06 |
| QA Wolf – Changelog: SOC 2 Type II | https://www.qawolf.com/changelog/soc2 | 2026-09-06 |
| QA Wolf Trust Center (SafeBase) | https://trust.qawolf.com/ | 2026-09-06 |
| QA Wolf – Clutch profile | https://clutch.co/profile/qa-wolf | 2026-09-06 |
| QA Wolf – LinkedIn company page | https://www.linkedin.com/company/qa-wolf | 2026-09-06 |
4. QualityLogic
US onshore team working since 1986, with SOC 2 Type II and an accessibility practice covering WCAG audits, remediation and Section 508. Scored 73.0 of 100 from 34 public sources.
5. ImpactQA
Named-client case studies across SAP, energy trading and accessibility, delivered from six offices in the US, UK and India. Scored 72.4 of 100 from 29 public sources.
6. Kualitatem
TMMi Level 5 appraisal listed in the TMMi Foundation registry, with test process consulting and security audits alongside functional testing. Scored 70.1 of 100 from 27 public sources.
7. a1qa
Founded 2003, 1,100+ engineers across six countries, with a portfolio that gives deployment times, test counts and flaky rates rather than adjectives. Scored 69.1 of 100 from 23 public sources.
8. QA Madness
Warsaw team with ISO 27001 and ISTQB Silver Partner status, a published three-day start and e-commerce as its first listed industry. Scored 67.9 of 100 from 24 public sources.
9. QASource
A 1,400-person team across the US, Mexico and India with a published five-day ramp time and an AI testing line for LLM products. Scored 63.9 of 100 from 16 public sources.
10. QA Mentor
Seventeen listed locations and thirty-four service lines including QA recruitment and crowdsourced testing, with a CMMI Level 3 appraisal. Scored 60.5 of 100 from 30 public sources.
11. Cleverix
Bulgarian team founded in 2022 that publishes nine case studies with before-and-after automation numbers, coverage and regression times. Scored 58.1 of 100 from 24 public sources.
12. iBeta Quality Assurance
Accredited biometrics laboratory under ISO/IEC 17025, NVLAP, FIDO and Mastercard that also runs functional and load testing projects. Scored 56.5 of 100 from 19 public sources.