Cubic vs Reviewable
Cubic
cubic.dev
Reviewable
reviewable.ioSide by side
| Figure | Cubic | Reviewable |
|---|---|---|
| Price from | $30/mo | $8/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 13 | 4 |
| Spec score · Code review software | 9.3 (#2) | 7.9 (#31) |
| Company | The maker identifies itself as cubic and describes the company as backed by Y Combinator. | The site footer identifies Ideanest LLC and displays © 2014–2026. |
| Integrations | Official integration documentation covers Linear, Jira, Asana and GitHub Issues, while the product also documents Notion, Confluence and Slack workflows. | Reviewable supports GitHub sign-in, Slack review notifications, Codecov or custom coverage URLs, and editor deep links. |
| Product | cubic provides AI code reviews for pull requests and scans codebases to find bugs and security issues. | Reviewable is a code review tool fully integrated with GitHub and GitHub Enterprise. |
| Security | cubic says it is SOC 2 Type I compliant, encrypts data in transit with TLS 1.2+ and at rest with AES-256, and prohibits its AI providers from training on customer code. | Reviewable says it does not store source code on its servers; sessions fetch code directly from GitHub to the browser over HTTPS. |
| Support | The Pro and Max plans include premium support and a shared Slack channel with cubic engineers, while Enterprise offers dedicated support. | 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
Cubic
- StarterFree
- Starter FreeFree
- Team$30 a month
- Team$30 a month
- Team$40 a month
- Pro$79 a month
- Pro$79 a month
- Pro$99 a month
- Max$160 a month
- Max$160 a month
Reviewable
- Open Source & PersonalFree
- Team$8 a month
- Business$16 a month
- EnterprisePriced on request
In their own words
Cubic
Cubic reviews pull requests with AI and scans codebases for bugs and security issues. It checks proposed changes against the wider codebase and team rules, including possible effects on other code, and learns from senior developers’ past comments and team feedback. The workflow can auto-approve low-risk pull requests, assign a merge confidence score from 1 to 5, and let coding agents fix findings. Cubic supports GitHub, including GitHub Enterprise Cloud; GitHub Enterprise Server, GitLab and Bitbucket are not supported yet. It describes itself as language-agnostic and lists JavaScript, TypeScript, Python, Go, Ruby, Java and C# among supported languages. Starter Free allows 20 reviews a month for public repositories. Team costs $30 a month billed yearly per developer; Pro is 79.00 USD and Max is $160 a month, also billed yearly per developer. For pull requests with more than 200 eligible files, Cubic selects up to 200 for review. Reviews pause after a team exceeds its line allowance unless an admin enables flex capacity at $20 per 10,000 extra lines.
Reviewable
Reviewable has no write-up on Specifiction yet; its figures are above.