Claude Code Review vs GitHub Copilot code review

Claude Code Review runs as multi-agent pr review from claude code on GitHub, GitHub Enterprise Server (self-hosted). GitHub Copilot code review runs as built into github.com pull requests on GitHub, Azure DevOps (public preview).

Claude Code Review: Research preview on Claude Team and Enterprise plans. Billed separately through usage credits by tokens — it does not count against the plan's included usage. Anthropic's stated average is $15–25 per review; admins can set monthly spend caps. Not available with zero data retention. 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.

Claude Code Review: No published hourly PR cap. Each review bills tokens from usage credits (average $15–25 per review per Anthropic), and admins can cap monthly spend. Reviews run once after PR creation, after every push, or on demand, depending on the trigger you configure. 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 the user or cost-center budget is exhausted. Copilot also has unpublished temporary rate limits during high demand. Copilot Free has no pull-request reviews on GitHub — only 'Review selection' in VS Code.

Claude Code Review: Not verified. GitHub Copilot code review: Yes. Autofix is still a suggestion until your CI and humans accept it.

Claude Code Review: Not verified. GitHub Copilot code review: No. A missing verification means we did not treat marketing copy as a merge-gate claim.

Choose Claude Code Review if this matches: Teams already on Claude Team or Enterprise. High-stakes PRs where a deeper, costlier review pays off. GitHub.com or self-hosted GitHub Enterprise Server shops. Choose GitHub Copilot code review if this matches: Teams standardised on GitHub Copilot. Orgs that want review coverage on every PR without a seat for every author. Claude Code Review watch-out: Per-review cost is far above flat-seat reviewers: at an average of $15–25 per review, a busy repo can cost more than a seat-priced bot in days, so set the admin monthly cap before turning on review-after-every-push. GitHub only — *.ghe.com data-residency tenants are not supported, and there is no zero-data-retention option. It is a research preview, so behaviour and billing can change. GitHub Copilot code review watch-out: Shares credit pools with the rest of Copilot. Unlicensed-author coverage is policy-gated and bills AI Credits plus Actions minutes. Azure DevOps support is public preview. Copilot reviews can now approve PRs (2026-09-01) but still cannot block a merge with request-changes. The org default effort changes from Lite to Balanced on 2026-09-28 (higher credit use per review). From Oct 1, Business/Enterprise customers paying by credit card or PayPal move to upfront seat billing. Buying a dedicated reviewer only pays if Copilot's native review is too shallow for the repo.