Tracely
Tracely is a self-hostable tool that turns failed AI agent runs into regression tests that block bad pull requests for developers.
What it is good for
- Catching AI agent failures in production before they ship again
- Turning real failing agent runs into repeatable tests
- Blocking code changes that break an AI agent in CI
- Getting alerts in Slack or email when an agent starts failing
At a glance
- Who it is for
- Setup
- Requires programming
Level 5 of 5. You need to write code to use it.
- Cost
- Free and open source
- Type
- Framework or SDK
- Tasks
- Works with
- OpenAI, Anthropic, LangChain, Slack, GitHub, Railway
Momentum
- Rank this week
- Not ranked (last #31, week 43, 2026)
- Best rank
- #6 week 42, 2026
- GitHub stars
- 1,213
GitHub numbers as of Nov 2, 2026. Updated weekly.
Ranking history
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Tracely free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use Tracely?
- Yes. You need to write code to use it.
- What does Tracely work with?
- According to its own documentation, it works with OpenAI, Anthropic, LangChain, Slack, GitHub, and Railway.
- What is Tracely good for?
- Catching AI agent failures in production before they ship again, turning real failing agent runs into repeatable tests, blocking code changes that break an AI agent in CI, and getting alerts in Slack or email when an agent starts failing.
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