Octopus vs Reviewable
Octopus
octopus-review.ai
Reviewable
reviewable.ioSide by side
| Figure | Octopus | Reviewable |
|---|---|---|
| Price from | Free | $8/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · Code review software | 8.6 (#11) | 7.9 (#31) |
| Company | The site identifies SC Technology Limited as the company behind Octopus and gives its registered address as 3rd Floor, 86–90 Paul Street, London EC2A 4NE. | The site footer identifies Ideanest LLC and displays © 2014–2026. |
| Limit | Live team telemetry requires a paid organization, defined as any credit purchase or bring-your-own-key setup. | The product documentation says Reviewable works only with GitHub and GitHub Enterprise. |
| Product | Octopus indexes a codebase for context and automatically reviews pull requests, posting severity-rated findings as inline comments. | Reviewable is a code review tool fully integrated with GitHub and GitHub Enterprise. |
| Security | 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. | Reviewable says it does not store source code on its servers; sessions fetch code directly from GitHub to the browser over HTTPS. |
| Support | The free cloud tier includes community support, and the maker invites users to report issues and contribute through GitHub. | The maker lists email support for the free plan, email and chat support for Team, priority email support for Business, and a shared Slack support channel for Enterprise. |
Plans
Octopus
- Cloud Free TierFree
- Self-HostedFree
- Self-HostedFree
- Cloud Usage-BasedPriced on request
- Cloud Usage-BasedPrice not published
Reviewable
- Open Source & PersonalFree
- Team$8 a month
- Business$16 a month
- EnterprisePriced on request
In their own words
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.
Reviewable
Reviewable has no write-up on Specifiction yet; its figures are above.