Cursor Bugbot vs CodeRabbit: Pricing, Speed, and Which One Actually Catches Bugs in 2026

If your team already runs on Cursor, the June 10 Bugbot update just made a separate CodeRabbit subscription hard to justify. Bugbot reviews now finish in about 90 seconds instead of five minutes, find roughly 10% more bugs per pass, and cost about 22% less per run, per Cursor's changelog (June 10, 2026). The async-review speed gap that made CodeRabbit attractive in May is mostly gone.

Here is the short version before the details. For a team standardized on Cursor, Bugbot is the pick: it lives where you already work and the speed is now competitive. For a team that wants PR review without paying for a whole IDE platform, CodeRabbit is still the cleaner buy, and its free tier is generous. For a Copilot-first shop, neither is the answer yet. Copilot's new /security-review is a narrow security scan, not a full reviewer. The rest of this guide runs the three against each other on what a team lead actually cares about: cost per pull request, speed, catch rate, and how the review shows up in your workflow.

What Bugbot does, and what changed in June

Bugbot is Cursor's AI reviewer. It reads a pull request diff and leaves comments where it spots a likely bug. That part is not new. What changed in June is the engine and the workflow around it.

The speed and cost gains come from a model swap. Bugbot now runs on Composer 2.5, the same model that picked up custom tools and auto-review in the June 4 SDK update. That upgrade is what dropped average review time to about 90 seconds.

Two workflow changes matter more than the raw numbers. First, you can run Bugbot before you push. The /review command (or /review-bugbot directly) scans your changes locally and lets you fix issues before the PR ever opens, per the changelog. Second, it deduplicates. Run /review locally, then open a PR with the same diff, and Bugbot recognizes it, skips the redundant pass, and leaves a comment saying it already reviewed that code. There is also incremental review: configure it to only look at what is new since the last pass, so a 30-comment PR does not get re-litigated on every push. All of this needs Cursor 3.7 or newer.

The pricing reality (and the change the headlines missed)

Here is the part most write-ups got wrong. Bugbot is no longer a $40 flat seat add-on. Cursor moved it to usage-based billing, removing the per-seat fee, with the change rolling in at each customer's next renewal after June 8, per Cursor's pricing announcement. The average run now costs $1.00 to $1.50 depending on PR size and complexity, billed from on-demand spend on Teams and from included usage on Individual.

So the real question is not "is the Teams plan worth it for Bugbot." It is "how many PRs do you open, and at what per-run cost." Cursor Teams is $40 per user per month billed monthly, or $32 per seat on annual billing, per Cursor's June 1 Teams pricing post. Bugbot rides on top of that as metered usage. On the Individual Pro plan ($20/month per the pricing page, fetched 2026-06-13), Bugbot runs against your included usage pool.

Work the math as an example, not a measured stat. A five-person team on Cursor Teams (monthly) pays $200/month for the platform. If they open 60 PRs a month and each Bugbot run costs about $1.25, that is roughly $75 in review spend on top of the seats. CodeRabbit's free tier covers a meaningful slice of small-team volume, then its paid Pro plan runs per developer per month (check coderabbit.ai for the current figure, which moves). The cost crossover depends almost entirely on PR throughput: low-volume teams may pay less with metered Bugbot than with a flat CodeRabbit seat, high-volume teams the reverse.

	Cursor Bugbot	CodeRabbit	Copilot /security-review
Pricing model	Usage-based, ~$1.00-$1.50/run (per Cursor); rides on Cursor Teams ($40/seat monthly, $32 annual, per Cursor) or Individual usage	Free tier, then paid per-developer plan (see coderabbit.ai)	Included with Copilot; experimental preview
Avg review speed	~90s, was ~5 min (per changelog)	~3-5 min async	Seconds, on local diff
Where it runs	PR diff + pre-push /review in the IDE	PR diff (GitHub/GitLab)	Local changes in Copilot CLI
Catch signal	0.62 bugs/review; 80% resolved by merge at default effort	44% catch rate (Greptile benchmark)	Security classes only, no general bugs

Head-to-head on the four axes that matter

Speed first, because it is the cleanest win. Bugbot's roughly 90-second average review beats CodeRabbit's typical three-to-five-minute async pass. For a developer who opens a PR and wants to merge before context-switching, that gap is the difference between waiting and walking away.

Catch rate is messier, and worth being honest about. Cursor publishes 0.62 bugs found per review (up from 0.56), plus a resolution figure: at default effort, 80% of identified bugs are resolved by merge time, and high effort finds 35% more bugs while holding that 80% resolution rate. Those are Cursor's own internal numbers, not a third-party benchmark, so read them as a vendor signal. CodeRabbit's 44% catch rate comes from Greptile's published benchmark, where CodeRabbit traded coverage for quiet (about two false positives per PR against Greptile's eleven). The two numbers do not measure the same thing. "Bugs per review" and "percent of seeded bugs caught" are different yardsticks, so do not stack them in a single column and declare a winner. The directional read: both are tuned for low noise rather than maximum coverage, which is the right call for teams that will actually read the comments.

False-positive rate is where CodeRabbit earned its reputation. Its design philosophy is to stay quiet, and the Greptile benchmark backs that up at the low end of the noise curve. Bugbot does not publish a comparable false-positive figure, so we will not invent one. What Cursor does publish is the 80% resolution rate, which is an indirect signal that its comments are actionable enough that developers act on most of them.

PR integration is a wash on the basics and a split on the edges. Both review GitHub and GitLab PR diffs. Bugbot's edge is the pre-push /review and the dedup behavior, which keep the review inside the Cursor workflow a developer is already in. CodeRabbit's edge is that it does not require anyone on the team to use a particular IDE. It reviews the PR regardless of how the code was written, which matters on a mixed-editor team.

Where GitHub Copilot code review fits

Copilot is the one people expect to slot in here, and it mostly does not, at least not as a like-for-like PR reviewer. Copilot's code review runs inside the IDE and on PRs, but the headline June news is narrower than that. The new /security-review command is a dedicated security scan in Copilot CLI, shipping as an experimental public preview. It analyzes your local changes for a specific set of vulnerability classes: injection flaws, cross-site scripting, insecure data handling, path traversal, and weak cryptography.

That is useful, but it is a security pass, not a general code reviewer. GitHub is explicit that it does not replace code scanning, Dependabot, or secret scanning. It complements them. So if you are weighing Copilot against Bugbot and CodeRabbit for catching a null-pointer regression or an off-by-one in a pagination loop, /security-review is not the tool for that job. It is a fast, in-terminal security check for Copilot-first teams that want a vulnerability sweep before commit, and on that narrow brief it is a reasonable free add-on for anyone already paying for Copilot.

Which tool for which team

The pick changes with how your team is shaped. Three archetypes cover most of the buying decisions:

Team archetype	The pick	Why, and where it flips
Solo dev or 2-3 person team already on Cursor	Bugbot, usage-based	You are paying for Cursor anyway. Metered Bugbot in the ~$1.00-$1.50/run range on a handful of PRs a week is cheaper than a flat review seat, and /review catches issues before you push. Flips to CodeRabbit free tier only if your monthly PR volume is high enough that metered runs outpace a free-tier allowance.
Team of 5-15 watching the budget	CodeRabbit	A flat per-developer review cost is easier to forecast than metered runs across a busy team, and the free tier covers real volume. Flips to Cursor Teams + Bugbot if the team is already standardizing on Cursor as its IDE, in which case a second review subscription is redundant.
Team needing security enforcement on every PR	None of these alone	Bugbot and CodeRabbit catch logic bugs; Copilot's /security-review covers a fixed vulnerability set as an experimental preview. Pair a general reviewer with GitHub code scanning / Dependabot for actual security gates. Do not treat any single AI reviewer as a security control.

The honest read for most readers: if Cursor is already your editor, start Bugbot on usage-based billing and watch the spend for a month before you decide whether to add anything else. You can try Cursor Teams and turn Bugbot on from the dashboard without committing to a separate review tool first.

Setup in five minutes

Bugbot needs Cursor 3.7 or newer. The local pre-push flow:

# In Cursor's chat/command input, on a branch with changes:
/review            # prompts you to pick which agents to run
/review-bugbot     # run Bugbot directly, skip the picker
/review-security   # run the security agent directly

To turn on incremental review (only new changes since the last pass) and connect your Git host, work from the Bugbot docs page rather than a config file you hand-edit:

# 1. Open Cursor Settings -> Bugbot
# 2. Connect your GitHub or GitLab org (OAuth)
# 3. Toggle "Only review new changes since last review"
# 4. Set effort: default (80% resolution) or high (+35% bugs found)

Connecting GitHub or GitLab is what enables the dedup behavior: a /review run before you push is recognized when you open the matching PR, so Bugbot does not bill you twice for the same diff. The effort toggle is the lever most teams miss. Default effort keeps cost down; high effort is the one to reach for on a risky migration PR where the extra 35% catch rate is worth the run cost. Setup details follow the Cursor Bugbot docs.

For CodeRabbit, setup is a GitHub/GitLab app install with no IDE requirement:

# CodeRabbit is a Git-host app, not a CLI:
# 1. Visit coderabbit.ai and "Add to GitHub" (or GitLab)
# 2. Authorize the org and select repositories
# 3. Open a PR -> CodeRabbit reviews automatically

The verdict

Bugbot's June update closed most of the gap that made CodeRabbit's async model worth a separate line item. For teams already on Cursor, the case for a second review subscription is weaker than it was in May: the speed is competitive at about 90 seconds, the dedup and pre-push flow keep review inside the editor, and usage-based billing means you pay for what you actually review rather than a flat seat. Start there, on metered billing, and measure a month of real PR volume before adding anything.

CodeRabbit keeps the pick for budget-conscious teams that want predictable per-developer review cost without standardizing on an IDE, and its quiet-by-design noise profile is still the reason to choose it over louder reviewers. Copilot's /security-review is a useful free security sweep for Copilot-first teams and nothing more. It is not a substitute for either.

If you want to put the June numbers to the test on your own repos, Cursor Teams includes Bugbot review and you can flip it on per team without a separate review contract.