Cinnamon watches every pipeline run, finds the flaky tests, tracks the runners eating your budget, and tells you — in plain English — what actually broke. For engineering teams tired of GitHub Actions being a mystery.
Why is it slow? Why is it flaky? Why is it expensive? Why did that build fail? Cinnamon answers all four, without you having to leave Slack.
Cinnamon groups test results across every run and identifies tests that pass and fail without code changes. Quarantine flakes in one click; the CI stops holding your PRs hostage.
Per-repo, per-workflow, per-runner cost breakdown. See exactly which jobs are burning your minutes and where switching to self-hosted would pay off.
When a build fails, Cinnamon reads the log, extracts the actual error, and posts it to your PR with context. No more scrolling through 12,000 lines of stack trace.
Build duration per workflow, per branch, per day. Spot the moment your test suite started slowing down; find the commit that did it.
Coverage change per file, in the PR comment. Line-level red/green diff. No coverage service subscription required.
Cinnamon lives in the PR and in Slack. Not a separate dashboard you have to remember to check. The engineering team sees what it needs in the tools it's already in.
Most CI dashboards show you which tests failed. Cinnamon shows you which tests pass some of the time and fail some of the time on the same commit — the actual definition of flakiness. Then it lets you quarantine them so they stop blocking merges while your team fixes them properly.
GitHub tells you your monthly bill. Cinnamon tells you which workflows spent it, which jobs are running twice, and which tests would be cheaper on a self-hosted runner. Teams using Cinnamon report an average 26% reduction in CI runner spend within the first quarter.
Read-only OAuth. No agents to install. Free forever for teams under 10 developers. Cinnamon starts finding flakes on your first pipeline run.