At a glance
| Capability | ReviewGate | Cursor BugBot |
|---|---|---|
| Deployment / data residency | Self-hosted CLI; diffs go only to your configured LLM endpoint | Cloud service; code processed on Cursor's side |
| LLM provider choice | Any OpenAI-compatible or Anthropic endpoint | Vendor-managed models |
| Where it runs | Anywhere git runs: local pre-push, GitHub, GitLab, air-gapped CI | GitHub PRs |
| Output form | BLOCK / WARN / pass verdict + exit codes (0/1/2) for CI gating | PR comments; "Fix in Cursor" hand-off to the editor |
| Review dimensions | Parallel security / logic / perf / AI-smell dimensions + optional intent review against acceptance criteria | Bug hunting focus |
| Incomplete review handling | Timeout / oversized diff → WARN + explicit incomplete marker; never a fake PASS | No public incomplete-review contract |
| Pricing model | MIT open source; pay only your LLM usage | Part of Cursor subscription / usage |
| Public evaluation logs | Raw runs committed under docs/evals/ | Not public |
When BugBot is the better fit
- Your team writes code in Cursor and wants the review → fix loop inside one product.
- You want zero infrastructure: no CLI, no CI step, no API keys to manage.
- You mainly want a second pair of eyes leaving comments, not a gate that can fail the build.
- Sending code to Cursor's cloud is acceptable under your security policy.
When ReviewGate is the better fit
- Code must stay in your infrastructure, or you need to choose the exact model and endpoint (including private deployments).
- You want an enforceable merge gate with deterministic exit codes, not advisory comments.
- You want the review to check intent too — did the change actually do what the PR said? — with per-criterion verdicts.
- Your team is not (only) on Cursor or GitHub: mixed editors, GitLab, local pre-push review.
Different layers, not enemies
BugBot optimizes the developer's inner loop: find a bug in the PR, jump to Cursor, fix it. ReviewGate optimizes the merge boundary: decide, with auditable confidence handling, whether this diff should be allowed in at all — and refuse to pretend an unfinished review passed. If your policy allows a cloud reviewer, running BugBot for feedback and ReviewGate as the final CI gate is a coherent combination.
Try ReviewGate on your next PR
Install the CLI in one command, point it at your LLM endpoint, and run reviewgate review --fail-on block in CI.
Get started →