CodeRabbit Review, Pricing & Alternatives (2026)

CodeRabbit is an AI-powered code review company founded by Harjot Gill in early 2023. The service reviews pull requests and supports repository, IDE, CLI, and coding-agent workflows. In September 2025, the company said it had been installed on 2 million repositories, reviewed 13 million pull requests, and served more than 100,000 open-source projects. TechCrunch reported more than 8,000 business customers and over $15 million in annual recurring revenue. CodeRabbit raised a $60 million Series B in September 2025, bringing total funding to $88 million and valuing the company at $550 million. The round was led by Scale Venture Partners, with participation from NVentures and returning investors. CodeRabbit also acquired FlexNinja in 2023.

CodeRabbit reviews pull requests with repository context, producing summaries, line-level findings, and suggestions covering correctness, security, performance, and coding practices. Developers can discuss comments inside the pull request, ask CodeRabbit Chat questions, apply one-click fixes, or review from an IDE or CLI. A normal workflow begins when a developer opens a pull request or pushes changes to a working branch. CodeRabbit analyzes the diff with history, linters, issue context, code graphs, conversations, and configured learnings, then posts feedback. The developer addresses findings, pushes another revision, and receives an incremental review. Team adds triage, issue planning, unit test generation, and merge conflict resolution. Advanced adds continuous pull request security review. Deep Scan and Agent are separate paid products.

CodeRabbit uses a multi-step review system that combines repository context with several language models. OpenAI describes o3 and o4-mini handling multi-line bugs, refactors, and architecture issues, while GPT-4.1 supports summaries, docstrings, and routine checks with a 1 million token context window. The company says customer code is not used for model training, although code is shared with OpenAI or Anthropic for review. In 2025, CodeRabbit expanded Visual Studio Code reviews and announced CodeRabbit CLI for terminal workflows and coding agents. Its plan matrix also lists MCP context, custom pre-merge checks, unit test generation, and continuous pull request security review. The published product announcements identify no 2026 release.

The Free plan costs $0 and allows unlimited public and private repositories, but it provides pull request summarization only. Free users can access code reviews through the Visual Studio Code extension and CLI, with one PR review and three IDE or CLI reviews per developer per rolling hour. Essentials costs $30 per developer monthly, or $24 with annual billing, and includes five PR, IDE, and CLI reviews per hour. Team costs $60 monthly, or $48 annually, with eight reviews. Advanced costs $90 monthly, or $72 annually, with ten reviews. Enterprise is custom and includes twelve reviews per hour. Eligible paid accounts can continue some over-limit reviews at $0.25 per reviewed file. Agent costs $0.40 per minute, while Security Scan pricing varies.

CodeRabbit’s AI findings remain review assistance, not a replacement for tests or maintainers, and the company does not guarantee complete accuracy. Full pull request reviews begin with Essentials, while Deep Scan, Security Scan, Agent, and over-limit reviews can add charges. Greptile uses prepaid credits and review-depth pricing, whereas CodeRabbit uses per-developer plans with broader workflow features. Graphite focuses more heavily on pull request workflow and stacked changes. GitHub Copilot covers code generation and broader developer assistance rather than concentrating on dedicated review. CodeRabbit also processes customer code through external model providers, despite its stated training restrictions. Pick CodeRabbit if your team wants repository-aware review across pull requests, IDEs, CLI, and coding agents.