CodeRabbit vs GitHub Copilot code review

CodeRabbit runs as pr reviews, cli, and ide on GitHub, GitLab, Bitbucket, Azure DevOps. GitHub Copilot code review runs as built into github.com pull requests on GitHub, Azure DevOps (public preview).

CodeRabbit: Essentials (formerly Pro) $24/user/month billed annually ($30 month-to-month); Team (formerly Pro Plus) $48/user/month billed annually ($60 month-to-month). Advanced adds blast-radius and architectural-impact analysis, security review on every PR, and continuous security monitoring; its current price was not visible in the public source capture. Enterprise is custom. All plans advertise a 14-day free trial with no card. Seats are billed for developers who create PRs, or assigned manually. Public repositories have free reviews with separate eligibility and usage limits. CodeRabbit Security Scan is usage-based; CodeRabbit Agent is $0.40 per agent minute; eligible over-limit reviews can continue at $0.25 per reviewed file. GitHub Copilot code review: Bundled with Copilot plans that include code review (Pro lists access to cloud agent and code review, with $15 monthly credits on Pro). Licensed-user review draws from the Copilot allowance. Orgs can enable review on PRs from people without a Copilot seat; that usage bills as GitHub AI Credits. From 2026-06-01, code-review workflows also consume GitHub Actions minutes.

CodeRabbit: The current pricing table lists PR review allowances per developer per hour: Essentials 5, Team 8, Advanced 10, Enterprise 12, subject to Fair Usage Policy. The plan docs still use legacy Pro/Pro+ names and list different file/trial limits; exact current file caps, IDE/CLI allowances and default trial-tier limits are not reconciled. Those legacy tables must not be treated as a uniform entitlement for the renamed plans. Free provides PR summaries and separate IDE/CLI review allowances; OSS review availability varies with project community/popularity, with no numeric OSS PR allowance confirmed. Eligible over-limit reviews can use optional $0.25/file billing with a configurable monthly spending cap; Enterprise arrangements are negotiated. GitHub Copilot code review: No published hourly PR cap. GitHub docs estimate Lite reviews at $0.05–$1 of AI credits and Balanced at $0.25–$5, plus GitHub Actions minutes for agentic context gathering (self-hosted runners do not consume Actions minutes). Business/Enterprise reviews stop when a relevant user, enterprise or cost-center budget is exhausted. Copilot Free does not include GitHub pull-request review; organization-enabled access for unlicensed members is billed separately.

CodeRabbit: Yes. GitHub Copilot code review: Yes. Autofix is still a suggestion until your CI and humans accept it.

CodeRabbit: Yes. GitHub Copilot code review: Not verified. A missing verification means we did not treat marketing copy as a merge-gate claim.

Choose CodeRabbit if this matches: Teams on mixed git hosts. Orgs that want a dedicated reviewer with linters and issue trackers attached. Open-source maintainers who want free public-repo reviews. Choose GitHub Copilot code review if this matches: Teams standardised on GitHub Copilot. Business/Enterprise orgs enabling policy-gated reviews for unlicensed members. CodeRabbit watch-out: Per-seat pricing scales with PR authors, not with workspace. The pricing table lists no custom checks for Essentials, 10 for Team, and 20 for Advanced/Enterprise; older docs still describe Pro+ with 20, so confirm the selected subscription. Built-in checks are included in paid plans. Checks default to warning; merge blocking requires error mode plus Request Changes Workflow. Self-hosting is an Enterprise option. Autofix requires Essentials or higher and an enabled setting; current docs cover GitHub, GitLab, Azure DevOps and Bitbucket Cloud, without establishing Bitbucket Data Center parity. Generated fixes can be delivered even when their build verification fails. Security Scan and Agent usage are billed separately. Confirm current prices, trial tier and file/IDE/CLI limits in the selected account where public pages disagree. GitHub Copilot code review watch-out: Shares credit pools with the rest of Copilot. Unlicensed-member reviews bill directly to the organization and are not attributed to an individual budget; Actions minutes may also apply. Azure DevOps and Copilot approvals are public previews. Enabled approvals can satisfy required-approval rules, but this is conditional and was not runtime-tested here. Current docs list Lite as the built-in default and Balanced for some owners; inspect the effective effort rather than assume a universal switch. Balanced consumes more credits. Compare review findings on representative PRs before paying for a second reviewer.