Overview

Codeium is a free AI code completion supporting 70+ languages in any IDE. It handles ai autocomplete, 70+ languages, chat, and search, and it's best suited for developers wanting free ai code completion. Launched in 2022, it's a relatively recent entrant that's been gaining traction.

The free plan is free for individuals — enough for most people to evaluate whether it fits. It's aimed at individual users, so it's fast to set up but may lack team-management features if you scale.

Strengths

  • Includes AI Autocomplete as a core feature, purpose-built for developer tools workflows
  • Includes 70+ Languages as a core feature, purpose-built for developer tools workflows
  • Free for individuals — generous enough for most small teams to get real work done
  • Includes chat alongside the core feature set — fewer separate tools needed

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Fewer built-in features means you may need additional tools to cover gaps
  • Ecosystem of third-party integrations is smaller than the market leaders in developer tools
  • Limited team/admin features if your organization eventually scales up

Quick info

Category
Developer Tools
Starting price
Free
Free tier
Yes — Free for individuals
Open source
No
Best for
Individuals
Founded
2022

Last updated 2026-04-12

Top alternatives to Codeium

1

Terminal autocomplete with IDE-style completions for hundreds of CLI tools.

Free Developers wanting autocomplete for the terminal
Autocomplete Scripts Dotfiles Plugins
2
Devbox Free Open Source

Instant, reproducible development environments using Nix without the complexity.

Free Developers wanting reproducible dev environments without Docker
Nix-Based Reproducible Shell Scripts JSON Config
3
Homebrew Free Open Source

The missing package manager for macOS and Linux.

Free macOS/Linux users wanting easy package management
Package Manager Casks Taps Formulae
4
ngrok Free tier

Secure tunnels to localhost for testing webhooks, sharing demos, and debugging.

Free for 1 tunnel · Free Developers wanting to expose localhost to the internet
Tunnels HTTPS Webhooks Traffic Inspection
5

CLI tool for deploying and managing Railway services from your terminal.

Free Developers wanting easy deployment from the command line
Deploy Logs Variables Link Projects

See all 6 alternatives →

Codeium comparisons

More Developer Tools tools

See all Developer Tools tools →

Explore more