Supermaven vs Codeium: Which is Better in 2026?
Choosing between Supermaven and Codeium comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Codeium is our overall pick for AI coding workflows. Pick Supermaven if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Supermaven
Write code 2x faster with AI-powered code completion and a powerful chat interface.
Best for you if:
- • AI-powered code completion that is 3x faster than competitors.
- • Offers a 1 million token context window for highly accurate suggestions.
Codeium
AI code editor with intelligent completions and chat
Best for you if:
- • Codeium is a free AI coding assistant that provides autocomplete and chat in your IDE
- • It supports 70+ languages with context-aware suggestions trained on permissively licensed code
| At a Glance |  Supermaven |  Codeium |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | AI Coding | AI Coding |
Rating | - | 4.2/5 |
Choose Supermaven or Codeium?
Choose Supermaven if
Write code 2x faster with AI-powered code completion and a powerful chat interface.
- Significantly faster code completion compared to competitors
- Large 1 million token context window provides highly accurate and contextual suggestions
- Integrated AI chat streamlines developer workflows for problem-solving and code modification
Choose Codeium if
AI code editor with intelligent completions and chat
- Free tier generous
- Multi-IDE support
- Fast completions
| Feature | Supermaven | Codeium |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | No ratings yet | ★4.2/5 29 reviews |
| Categories | AI CodingDeveloper Tools | AI CodingDeveloper Tools |
In-Depth Analysis
Supermaven
Write code 2x faster with AI-powered code completion and a powerful chat interface.
Strengths
- +Significantly faster code completion compared to competitors
- +Large 1 million token context window provides highly accurate and contextual suggestions
- +Integrated AI chat streamlines developer workflows for problem-solving and code modification
- +Supports popular IDEs, ensuring broad accessibility
- +Free tier available for basic functionality
Weaknesses
- -Advanced features like the 1 million token context window and largest AI model are only available in paid plans
- -Data retention limit of 7 days on all plans (details not fully specified but mentioned)
Key features
Codeium
AI code editor with intelligent completions and chat
Strengths
- +Free tier generous
- +Multi-IDE support
- +Fast completions
Weaknesses
- -Less context than paid tools
- -Limited customization
Key features
Pricing: Supermaven vs Codeium
| Plan | Supermaven | Codeium |
|---|---|---|
| Tier 1 | $0/month Free Tier | Free Free |
| Tier 2 | $10/month Pro | $15 Pro |
| Tier 3 | $10/month per user Team | $30 Teams |
| Tier 4 | N/A | Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Supermaven pricing and Codeium pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Supermaven
Want the highest-rated option?
Codeium is rated 4.2/5. Supermaven has no ratings yet.
Go with: Codeium
Value user reviews?
Supermaven: no ratings yet. Codeium: 29 reviews (4.2/5).
Go with: Codeium
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are ai coding tools. Compare their specific features to decide.
How important are ratings?
Codeium is rated 4.2/5; Supermaven has no ratings yet.
Key Takeaways
Codeium
- Free tier available
- Our pick for this comparison
Supermaven
- Choose if you want write code 2x faster with AI-powered code completion and a powerful chat interface
The Bottom Line
Codeium is our pick.
Frequently Asked Questions
Is Supermaven or Codeium better?
Codeium is rated in our evaluation. Both are freemium.
What are Supermaven and Codeium used for?
Supermaven: Write code 2x faster with AI-powered code completion and a powerful chat interface.. Codeium: AI code editor with intelligent completions and chat.
What does Supermaven cost vs Codeium?
Supermaven is freemium (free tier + paid plans). Codeium is freemium (free tier + paid plans). Visit their websites for detailed pricing.