Tools · Comparison

Codeium vs CodeRabbit vs Devin

All three are code assistant tools. Here is what separates them.

	Codeium	CodeRabbit	Devin
What it is	Manage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship without leaving your editor.	The future isn't writing code. It's understanding it. Review, prioritize, understand, and secure agent outputs with CodeRabbit.	An autonomous software engineer that takes a ticket, works in its own environment, and opens a pull request.
Category	Code Assistant	Code Assistant	Code Assistant
Pricing	Free · Free	Freemium · Free for open source · from $12/user/mo	Paid · From $20/mo (usage-based)
How it bills	Free	Per seat	Usage-based
Free tier	Yes	Yes	No
Rating	4.2 from 2,200 reviews	Not yet rated	Not yet rated
Features	Free code completion 70+ language support All major IDE support AI chat Code search In-line suggestions Custom commands Repository context	Automated pull request comments Error and edge case detection Consistency with repository conventions GitHub and GitLab integration Configurable rules	Own sandboxed dev environment Browser, shell and editor access Opens pull requests Slack and Jira integration Runs several tasks in parallel
What works	Completely free for individuals Wide language support Supports all IDEs Fast completions No code upload	Catches the obvious before a human does Fits existing review workflow Consistent, unlike tired reviewers	Genuinely unattended on well-scoped tasks Fits existing review workflow Parallel tasks scale out routine work
What does not	Less capable than Copilot Occasional irrelevant suggestions Rebranding confusion Limited enterprise features	False positives create noise Misses architectural problems Per-seat cost on top of other tools	Expensive per task Poor at ambiguous or exploratory work Still needs careful review

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