# Endor Labs vs QA Wolf: who uses which

On usedby, 24 companies use Endor Labs and 39 use QA Wolf. No company is listed with both yet. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-07: 63 of 63 public lines checked.

## Side by side

|  | [Endor Labs](https://www.usedby.ai/tools/endor-labs.md) | [QA Wolf](https://www.usedby.ai/tools/qa-wolf.md) |
|---|---|---|
| Public customers | 24 | 39 |
| Confirmed | 20 | 32 |
| Observed | 4 | 7 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | DevTools & Infrastructure (5), Data & Analytics (3), Cybersecurity (2) | DevTools & Infrastructure (2), Sales Tech & CRM (2), Automotive Manufacturing (1) |
| Category | Code Quality & Security | Code Quality & Security |
| Free trial | Free trial or free plan available. ([endorlabs.com](https://www.endorlabs.com/pricing), checked 2026-10-07) | — |
| Integrations | Jira, GitHub, GitLab, Bitbucket, Jenkins, CircleCI, Buildkite, Slack, Vanta, Cursor, GitHub Copilot, ArmorCode ([endorlabs.com](https://www.endorlabs.com/integrations-languages), checked 2026-10-07) | — |
| Languages | Golang, Java, JavaScript, Kotlin, .NET (C#), PHP, Python, Ruby, Rust, Scala, Swift, TypeScript and 1 more ([endorlabs.com](https://www.endorlabs.com/integrations-languages), checked 2026-10-07) | — |
| Security | — | SOC 2 Type II, HIPAA ([trust.qawolf.com](https://trust.qawolf.com/), checked 2026-10-07) |
| Data processing terms | — | A data processing agreement is available. ([trust.qawolf.com](https://trust.qawolf.com/), checked 2026-10-07) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- QA Wolf: [Padlet](https://www.usedby.ai/case-studies/padlet-qa-wolf.md): **15%**: “Padlet's PMs get 15% more time each week” (captured by usedby 2026-10-07)
- QA Wolf: [Bubble](https://www.usedby.ai/case-studies/bubble-qa-wolf.md): **nearly 100%**: “the team reached nearly 100% test coverage in four months” (captured by usedby 2026-10-07)

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Source: https://www.usedby.ai/compare/endor-labs-vs-qa-wolf · How we check: https://www.usedby.ai/methodology