Tabnine vs Codeium

A detailed comparison to help you choose between Tabnine and Codeium.

Tabnine

Tabnine

AI code completion that learns your codebase

Codeium

Codeium

Free AI code completion for every developer

Rating3.9 (381 reviews)4.5 (449 reviews)
Pricing Modelfreemiumfreemium
Starting PriceFree tier availableFree tier available
Best ForEnterprise teams with privacy requirements wanting AI code completionIndividual developers wanting free AI code completion
Free Tier
API Access
Team Features
Open Source
Tags
free tierteam features
free tieropen source
Visit Tabnine →Visit Codeium →

Tabnine

Pros

  • + Learns your team's code style
  • + Privacy-first with self-hosting
  • + Solid IDE support

Cons

  • - Slower to suggest than Copilot
  • - Setup for self-hosting is complex
View full Tabninereview →

Codeium

Pros

  • + Completely free individual tier
  • + 70+ languages
  • + Self-hosted enterprise option

Cons

  • - Less capable than Cursor
  • - Smaller context window
View full Codeiumreview →

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Tabnine vs Codeium — Comparison 2026 | ToolSpotter