Codeium vs JetBrains AI
Auto-updated comparison · last refreshed September 3, 2026
TL;DR
| Codeium | JetBrains AI | |
|---|---|---|
| Type | extension | ide-native |
| Vendor | Codeium (same as Windsurf) | JetBrains |
| Pricing | Free tier · Enterprise $35/user | Free tier · Pro $10/mo (AI Pro on top of IDE license) |
| Autocomplete | Yes | Yes |
| Agent mode | No | Yes |
| MCP support | No | No |
| Local models | No | Yes |
| Self-hosted | Yes | No |
| Codebase indexing | Yes | Yes |
| Team features | Yes | Yes |
Where Codeium wins
- generous free tier
- wide IDE support (40+)
- self-hosted option for enterprises
Where JetBrains AI wins
- deep IDE integration
- excellent for JVM langs and Kotlin
Weaknesses
Codeium: Codeium/Windsurf overlap is confusing; chat less polished than Cursor
JetBrains AI: requires JetBrains subscription; less flexible than Cursor
Best for
Pick Codeium if you are cost-conscious teams, or polyglot IDE users, or enterprises wanting self-host.
Pick JetBrains AI if you are JVM/Kotlin/Swift devs already on JetBrains.
FAQ
Is Codeium more expensive than JetBrains AI?
Free tier · Enterprise $35/user vs Free tier · Pro $10/mo (AI Pro on top of IDE license). Compare the Pro tiers first if you're a solo dev; Business/Enterprise only matters for teams.
Do Codeium and JetBrains AI use the same AI models?
Codeium supports: proprietary, claude-sonnet-4-6, gpt-4.1. JetBrains AI supports: claude-sonnet-4-6, gpt-4.1, gemini-2.5-pro. Most modern tools default to Claude Sonnet 4.6 in 2026.
Can I use both?
Yes. They don't conflict at the file level. Some devs use one for autocomplete and one for agent work.
Related comparisons
Best Codeium and JetBrains AI pairings by language
- Python: Codeium for Python · JetBrains AI for Python
- TypeScript: Codeium for TypeScript · JetBrains AI for TypeScript
- Rust: Codeium for Rust · JetBrains AI for Rust
- Go: Codeium for Go · JetBrains AI for Go