AI Code Reviewer vs Octopus
AI Code Reviewer
github.com
Octopus
octopus-review.aiSide by side
| Figure | AI Code Reviewer | Octopus |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 5 |
| Spec score · AI Code Review Tools | 8.8 (#7) | 8.5 (#11) |
| Data handling | The project says it does not proxy requests through a service it runs; with Ollama on a self-hosted runner, code and diffs stay within the user’s network. | Hosted Octopus stores review and indexing data; review findings remain for the PR lifetime plus 90 days after closure, while indexed embeddings remain as long as the repository is connected. |
| Rating on G2 | 4.9 out of 5 from 5 reviews, but the G2 page identifies the product vendor as CodeAnt AI rather than xiaofuqing13. | No rating out of 5 from 0 reviews; G2 says Octopus Code Review has not been reviewed yet. |
| Security | The action reads pull-request diffs through the GitHub API and does not check out, build, or run pull-request code. | The security overview says HTTP traffic uses TLS 1.2 or higher and OAuth tokens for listed third-party integrations are encrypted at the row level using AES-256. |
| What it does | AI Code Reviewer runs automated reviews on GitHub pull requests and posts findings back to the pull request. | Octopus indexes a complete codebase and automatically reviews pull requests with context-aware, severity-rated inline findings. |
Plans
Octopus
- Cloud Free TierFree
- Self-HostedFree
- Self-HostedFree
- Cloud Usage-BasedPriced on request
- Cloud Usage-BasedPrice not published
In their own words
AI Code Reviewer
AI Code Reviewer has no write-up on Specifiction yet; its figures are above.
Octopus
Octopus indexes a codebase and uses that context to review pull requests automatically. When a pull request opens, it retrieves related indexed code through vector search and sends the changes and context to a configured language model. Findings receive severity ratings and appear as inline comments. The GitHub integration also reviews updates, posts check runs, and can create issues from findings. Octopus supports GitHub, GitLab, Bitbucket, and Forgejo, and includes source-cited codebase chat plus a CLI for reviews, context queries, and repository checks. Teams can use knowledge-base documents to guide reviews, with rules, repositories, and reviewer settings shared across an organization. AI options include providers such as Anthropic Claude, OpenAI, Google, xAI Grok, Alibaba Qwen, Cohere, and OpenRouter. It can be self-hosted with Docker Compose, PostgreSQL, and Qdrant, with optional local models and embeddings through Ollama. The cloud service stores review and indexing data; findings persist through the PR lifetime and 90 days after closure, while indexed embeddings remain as long as a repository is connected. Free self-hosted and cloud tiers are listed. Live team telemetry requires a paid organization.