PR and IDE code review
cubic reviews pull requests in GitHub and supports use in the IDE, so teams can catch issues where they already work.
cubic
Freemium
AI code review for pull requests and codebases
What is cubic?
cubic is an AI code review platform for complex codebases. It reviews pull requests, generates summaries, and helps teams catch bugs, tech debt, and rule violations before code is merged.
The product also offers codebase scans that run continuously or on a schedule to find bugs and vulnerabilities across a repository. Those scans can triage issues, notify owners, and create fix PRs or tickets depending on the workflow and plan.
What can cubic do?
Inline reviews and PR summaries
It generates inline feedback on PRs, with AI PR descriptions that summarize changes and surface impact.
One-click and assisted fixes
The product supports one-click fixes for simple issues and a “Fix with cubic” flow for harder ones.
Custom review rules
Users can write rules in plain English and have cubic enforce team standards and best practices.
Team-specific learning
cubic learns from senior engineers’ PR comment history to adapt to a team’s review style.
Context from workspace tools
cubic can pull context from connected tools such as Linear, Jira, Notion, and Confluence to inform reviews and scans.
Use Cases
“PR review for busy teams”
Use cubic on pull requests to surface bugs, tech debt, and style issues before code merges, especially when reviewers need faster first-pass feedback.
“Scheduled codebase scanning”
Run scans across the codebase to find vulnerabilities and other issues on a schedule or before a big release, then triage findings into fixes or tickets.
“PR context and change summaries”
Use the tool to generate PR descriptions and summaries that help readers understand changes and their impact more quickly.
“Reviewing with workspace context”
Connect cubic to team tools like Jira, Linear, Asana, Notion, and Confluence so reviews and scans can use project context from existing workflows.
“Documentation and fix automation”
Adopt the paid wiki and automation features to document codebase knowledge and create fix PRs for detected issues where that fits the team’s process.
Frequently Asked Questions
What does cubic do?
cubic reviews code in GitHub and in the IDE, and it can also run codebase scans that continuously look for bugs and vulnerabilities. The source also mentions AI wiki workflows and background fixes in paid plans.
Does cubic offer a free plan?
The pricing page shows a free Starter plan, a Team plan, a Pro plan, and Enterprise custom pricing. It also says cubic is free for public repositories.
What programming languages does cubic support?
The source says cubic is language-agnostic and supports popular languages including JavaScript, TypeScript, Python, Go, Ruby, Java, and C#.
Which tools does cubic integrate with?
cubic says it connects to tools such as Jira, Linear, Asana, Notion, Confluence, Slack, and email, with MCP mentioned on higher-tier plans for codebase scans and AI wiki workflows.
How does pricing usage work?
The source says reviewed lines reset with the billing period, and reviewed-line usage is based on the PR code changes cubic actually reviews rather than repository size or generated files.
Quick Facts
- Category
- AI code review platform
- Primary use
- Review PRs and scan codebases for bugs
- Platforms
- GitHub and IDE
- Pricing
- Free plan, paid plans, and enterprise custom pricing
- Source domain
- mrge.io
- Notable workflows
- Inline reviews, PR summaries, codebase scans, fix PRs, AI wiki
cubic Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 5
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