Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.
Entry price
From $8 per user/month (indicative, Starter)
Free tierFrom $21 per user/month (indicative, Pro)
Free tierWhat drives the bill
The metric that actually scales your invoice.
Among the cheapest per-developer options with autofix included.
Per-developer pricing rather than lines of code, which suits small teams with large codebases.
Free tier
Free for open source and small teams.
Free for open-source projects and small teams.
Open source
Self-hostable
No-code authoring
Languages
Platforms
Fits teams
Adoption
Established
DeepSource · since 2019
Established
Codacy · since 2014
Strengths
Limitations
Best for
Teams that want static analysis developers do not resent.
Small and mid-sized teams wanting quality and security checks in PRs without running a server.
All of these integrate with: GitHub, GitLab, Bitbucket, Slack, Jira.
Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.