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Tools / Copilot / Codeium

Codeium

Free AI code completion for over 70 programming languages.

CopilotFree tier · Free / $12moTested Aug 30, 2026
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8.6/10
Effortball score
Weighted across capability, reliability, ease of use, value and integrations.

What it does

Codeium offers unlimited free AI code completions across 70+ languages with integrations into 40+ editors. It's backed by a proprietary model and has a strong enterprise offering. The free tier is the most generous in the market.

The best free AI coding tool. Codeium's completions are within range of Copilot at zero cost, and the enterprise offering covers serious orgs. Value score is a 9.5 because nothing else free comes close.

— Effortball, reviewer verdict
Best for
Developers who want high-quality code completions for free with broad IDE coverage
Website
codeium.com
Last tested
Aug 30, 2026

How it scores

Capability
7.8
Reliability
8.5
Ease of use
9.0
Value
9.5
Integrations
8.8

Deterministically calculated from these five weighted sub-scores. See the rubric and weights.

The line call

In
  • Developers who want high-quality code completions for free with broad IDE coverage
Out
  • Users who need agent-level task completion or multi-file context — Codeium is still completion-first