AI code reviews for complex codebases
cubic catches hard-to-find bugs in your pull requests.
2 click install
No credit card needed
The AI code reviewer for teams that can't afford bugs
The AI code reviewer for teams that can't afford bugs
AI code reviews for complex codebases
cubic catches hard-to-find bugs in your pull requests.
2 click install
No credit card needed
The AI code reviewer for teams that can't afford bugs
“cubic immediately improved our review process. PRs move faster and quality is up.”
Peer Richelson
Co-founder & CTO, Cal.com
“cubic immediately improved our review process. PRs move faster and quality is up.”
Peer Richelson
Co-founder & CTO, Cal.com
Instant reviews on your PRs
cubic's AI agents automatically reviews PRs in GitHub using your guidelines and best practices.
AI context-aware comments on PRs
Get inline feedback on every PR in seconds. cubic finds bugs that humans miss.
AI context-aware comments on PRs
Get inline feedback on every PR in seconds. cubic finds bugs that humans miss.
One-click fixes
Commit simple fixes in one click. Click "Fix with cubic" for harder ones.
One-click fixes
Commit simple fixes in one click. Click "Fix with cubic" for harder ones.
Understand diffs 2x faster
AI PR descriptions that understand changes and highlight impact.
Understand diffs 2x faster
AI PR descriptions that understand changes and highlight impact.
Code reviews that learn from you
cubic enforces your rules, patterns, and learns from your team.
Custom review agents
Define custom agents in oplain English to enforce codebase rules and standards.
Custom review agents
Define custom agents in oplain English to enforce codebase rules and standards.
Learnings & memory
Reply to any cubic review with your feedback. cubic learns it for future PRs.
Learnings & memory
Reply to any cubic review with your feedback. cubic learns it for future PRs.
Integrates with your tools
Validate business logic, acceptance criteria, and more.
Integrates with your tools
Validate business logic, acceptance criteria, and more.
World-class teams use cubic
See how modern software teams use cubic to ship faster.
cubic gets us to a better review more quickly—nit-picks are gone, you can feel the velocity increase.
Marc Littlemore
Engineering Manager, n8n
cubic immediately improved our review process—PRs move faster and quality is up. Reviews are a big bottleneck, and most AI tools only help you write code.
Peer Richelson
Co-founder & CTO, Cal.com
We use cubic for Better Auth and it’s been so good. We get a lot of PRs and it helps us merge them much faster.
Bereket Engida
Founder, Better Auth
I've been a dev for 13+ years and I'm still routinely humbled by what cubic catches. We've tried other tools but cubic is way better—there’s no comparison.
Nick Sweeting
Founding engineer, Browser Use
The best engineering teams choose cubic to build faster.
Read their stories
World-class teams use cubic
See how modern software teams use cubic to ship faster.
cubic gets us to a better review more quickly—nit-picks are gone, you can feel the velocity increase.
Marc Littlemore
Engineering Manager, n8n
cubic immediately improved our review process—PRs move faster and quality is up. Reviews are a big bottleneck, and most AI tools only help you write code.
Peer Richelson
Co-founder & CTO, Cal.com
We use cubic for Better Auth and it’s been so good. We get a lot of PRs and it helps us merge them much faster.
Bereket Engida
Founder, Better Auth
I've been a dev for 13+ years and I'm still routinely humbled by what cubic catches. We've tried other tools but cubic is way better—there’s no comparison.
Nick Sweeting
Founding engineer, Browser Use
The best engineering teams choose cubic to build faster.
Read their stories
Security and privacy first
AI reviews your code in real time, then wipes everything clean.
Your code remains yours—always
cubic never stores it or trains AI on it.
SOC 2 compliant
Our commitment to maintaining high standards of security.
The first AI‑native code‑review platform
The first AI‑native alternative to GitHub.
2-way GitHub sync
Comments and PR created in Github or cubic appear in both places
Intelligent diff ordering
AI breaks down and groups complex PRs into smaller, easier-to-review chunks.
Visualise changes
Visualize high-level changes before diving into code.
Context‑aware chat
Chat and deep-research on your codebase, at your fingertips.
Simple pricing
Starter
Free
Start for free
AI code review agent
AI code review agent
40 free PR reviews per month
40 free PR reviews per month
Up to 5 custom agents
Up to 5 custom agents
Automatic PR descriptions
Automatic PR descriptions
Custom context
Custom context
cubic CLI
cubic CLI
AI wiki
AI wiki
Unlimited wikis
Unlimited wikis
Wiki MCP
Wiki MCP
Team
$24
/month billed annually; or $30/monthly per developer
Start 14 day trial
AI code review agent
AI code review agent
Unlimited PR reviews
Unlimited PR reviews
Up to 5 custom agents
Up to 5 custom agents
Automatic PR descriptions
Automatic PR descriptions
Custom context
Custom context
Analytics dashboard
Analytics dashboard
Jira, Linear, and Asana integrations
Jira, Linear, and Asana integrations
Fix bugs with background agents
Fix bugs with background agents
cubic CLI
cubic CLI
AI wiki
AI wiki
Everything in the free plan
Everything in the free plan
Automatic wiki updates
Automatic wiki updates
Enterprise
Custom pricing
Get in touch
Everything in the team plan
Everything in the team plan
Additional custom agents
Additional custom agents
Premium support
Premium support
Custom MSA and DPA
Custom MSA and DPA
Custom payment terms
Custom payment terms
cubic is free for open source teams. Just sign up. Learn more
Frequently asked questions
Your question not answered here? Email us.
How does pricing work?
cubic costs $30 per developer per month for unlimited AI code reviews and full access to the cubic code review platform. You do not have to purchase cubic for every member of your team – you can assign licenses to specific developers.
Do you train AI on my data?
No, we do not. Learn more here: https://docs.cubic.dev/account/privacy-security
What programming languages do you support?
cubic is language-agnostic and supports all popular programming languages, including JavaScript, TypeScript, Python, Go, Ruby, Java, and C#.
Do you have an open source plan?
Yes, cubic is free for public repositories. Just connect cubic to a public repistory to get unlimited AI reviews.
How does pricing work?
cubic costs $30 per developer per month for unlimited AI code reviews and full access to the cubic code review platform. You do not have to purchase cubic for every member of your team – you can assign licenses to specific developers.
Do you train AI on my data?
No, we do not. Learn more here: https://docs.cubic.dev/account/privacy-security
What programming languages do you support?
cubic is language-agnostic and supports all popular programming languages, including JavaScript, TypeScript, Python, Go, Ruby, Java, and C#.
Do you have an open source plan?
Yes, cubic is free for public repositories. Just connect cubic to a public repistory to get unlimited AI reviews.
© 2025 cubic. All rights reserved.
© 2025 cubic. All rights reserved.
© 2025 cubic. All rights reserved.