Cursor's Bugbot reviews inside your editor ecosystem. Codeward guards the merge.
Cursor is an AI editor with a PR reviewer called Bugbot. Codeward is editor-agnostic and runs deeper checks in sandboxes.
Unlike traditional AI review tools that spam pull requests with unverified comments, Codeward executes real tests inside isolated Firecracker microVMs before opening a fix. Only verified, non-breaking code reaches your repository (86.3% merge acceptance rate).
Use Bugbot if your team lives in Cursor and wants fast PR bug-spotting with one-click hand-off to Cursor agents. Use Codeward if your team uses mixed editors, wants security, debt and compliance checks beyond bug hunting, or needs to self-host.
| Feature | Cursor | Codeward |
|---|---|---|
| PR bug and security review | ✔ | ✔ |
| Review speed | ✔ about 90 seconds average | Varies with sandbox work |
| Custom natural-language rules | ✔ BUGBOT.md | Prompt tuning via analyzers; no equivalent file yet |
| Autofix | ✔ via Cursor cloud agents, can open fix PR | Verified suggested diffs; one-click PRs on roadmap |
| Pre-push review from the editor | ✔ /review | ✕ (VS Code extension on roadmap) |
| Executes code in a sandbox | ✕ | ✔ |
| Technical debt and bloat | ✕ | ✔ |
| Compliance and AI-era checks | ✕ | ✔ |
| Merge blocking policy | Comments | ✔ |
| Works without Cursor | PR review does; best value inside Cursor | ✔ fully independent |
| GitLab | ✔ (also reported for other hosts) | GitHub today |
| Self-host / open source | ✕ | ✔ |
Bugbot is fast, well integrated with Cursor, and improving quickly. If your developers already use Cursor agents, closing the loop from review to fix is smooth.
Codeward is slower per run on purpose, because it executes and verifies. It is the better fit when the question is "is this safe and maintainable to merge" rather than "did the diff introduce an obvious bug".
Bugbot: moved to usage-based billing in 2026; earlier published as $40 per user per month. Codeward: open source; cloud pricing at codeward.cloud.
No. It installs as a GitHub App and works with any editor.
Codeward verifies fixes in a sandbox and shows them as suggested diffs. Automated fix PRs are on the roadmap.
No. Bugbot reports about 90 second reviews. Codeward trades speed for execution and verification.
Review in any editor. Merge with confidence.
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