| Feature | Codeium | Devin |
|---|---|---|
| Free Plan | ✓ Yes | ✗ No |
| Pricing | Free / $15/mo | $500/mo |
| Rating | ★★★★☆ 4.4 | ★★★★☆ 4.4 |
| Key Feature 1 | Autocomplete | End-to-end task autonomy |
| Key Feature 2 | Chat in IDE | Sandboxed Linux environment |
| Key Feature 3 | Broad Language Support | Long-horizon memory |
Reach buyers comparing Codeium and Devin. High-intent traffic, direct conversions.
Codeium and Devin are rated almost identically by users (4.4 vs 4.4), so the right pick comes down to feature fit rather than overall quality. Codeium offers a free plan, making it the lower-risk option to try first — Devin starts at $500/mo. Codeium tends to be favoured by freelancers, while Devin is more popular with enterprises.
Codeium versus Devin is one of the more common decisions buyers face — both sit in the coding tools space, but they solve the problem from different angles. Codeium is best known for autocomplete, whereas Devin stands out for end-to-end task autonomy. Both land at 4.4/5 with users, so the right pick comes down to fit rather than raw quality.
Where Codeium pulls clearly ahead is getting unlimited inline code completions in any IDE for free. A frequent plus in reviews: Free tier includes comprehensive features and requires no payment information to get started. Devin, by contrast, is the stronger choice for implementing a complete feature from a GitHub issue or specification. In its favour: Most autonomous coding agent available. The feature checklists overlap, but the day-to-day experience does not.
Codeium is the strongest free AI coding tool — unlimited completions with no credit cap puts it ahead of GitHub Copilot's free tier for individual developers. Devin is genuinely impressive for well-scoped engineering tasks — the level of autonomous action is beyond what IDE plugins can achieve. If you only have budget or appetite for one, match the tool to your heaviest workflow rather than the spec sheet.
Choose Codeium if you are focused on individual developers and students who want AI code completion across all their IDEs and languages without paying a subscription — and teams looking for a cost-effective enterprise alternative to GitHub Copilot, or if a big part of your week goes to using AI chat to explain code, generate tests, and debug errors. Its free tier also lets you validate the fit before paying.
Choose Devin if your priority is engineering teams wanting to offload well-defined, self-contained software tasks to an autonomous agent — particularly for implementing features from specifications, debugging issues, and modernising legacy code, especially for debugging a complex production issue autonomously by tracing through code. Note there is no free plan, so plan for a paid tier from day one.
Real-world output tracks the ratings closely: Codeium at 4.4/5 and Devin at 4.4/5, with the difference showing up most in getting unlimited inline code completions in any IDE for free.
Learning curve is worth weighing. Codeium has a known trade-off — Weaker reasoning and contextual understanding compared to some premium alternatives like Copilot. On Devin's side: Very expensive at $500/month — worth evaluating before committing if this is central to your use case. Factor in the integrations you already rely on — that usually settles which one sticks after the trial.
Codeium is the lower-risk start here: it has a genuine free plan, while Devin does not. Paid plans start at $12/user/mo for Codeium (Teams) and $500/mo for Devin (Team), making Codeium the cheaper entry point at $12/user/mo versus $500/mo. The extra spend on Devin only pays off if you need what its higher tier unlocks. The sticker price rarely tells the whole story — check seat counts and usage limits before you commit.
🚀 Ready to decide? Try both free and see which fits your workflow.
Codeium is a free AI code completion and chat tool that works across 70+ programming languages and all major IDEs — VS Code, JetBrains, Vim,… Read the full Codeium review →
Devin is Cognition AI's fully autonomous software engineer — it can plan, write, debug, test, and deploy code end-to-end from a natural lang… Read the full Devin review →
• Free tier includes comprehensive features and requires no payment information to get started.
• Supports a wide range of programming languages, making it adaptable for various projects.
• Fast and responsive autocomplete, reducing downtime and coding bottlenecks.
• Integrates smoothly with major editors, ensuring minimal disruption to existing workflows.
• Weaker reasoning and contextual understanding compared to some premium alternatives like Copilot.
• Relatively smaller context window limits performance on projects with large codebases.
• Most autonomous coding agent available
• Handles end-to-end task completion — especially for end-to-end task autonomy workflows where Devin consistently outperforms manual approaches
• Real-time visibility into agent actions
• Integrates natively with GitHub — especially for end-to-end task autonomy workflows where Devin consistently outperforms manual approaches
• Very expensive at $500/month — worth evaluating before committing if this is central to your use case
• Struggles with ambiguous requirements — a real limitation for power users who need those capabilities