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Codeium

by Codeium

4.5(15.0k)

Free AI code completion tool with broad IDE support and no usage limits

Screenshots

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About Codeium

Codeium is a powerful AI coding tool that is completely free for individual developers with no usage limits. It provides code completion, chat, and search features across 70+ programming languages and 40+ editors. Codeium has quickly gained popularity as a strong alternative to GitHub Copilot, especially for developers who want powerful AI assistance without a subscription fee.

Compare with Alternatives

Codeium (this)
GitHub Copilot
Cursor
Tabnine
Rating
Codeium
90%
GitHub Copilot
94%
Cursor
96%
Tabnine
88%
Popularity
Codeium
60%
GitHub Copilot
100%
Cursor
78%
Tabnine
48%
Value
Codeium
75%
GitHub Copilot
55%
Cursor
75%
Tabnine
75%
Features
Codeium
75%
GitHub Copilot
88%
Cursor
88%
Tabnine
50%
Integrations
Codeium
100%
GitHub Copilot
100%
Cursor
67%
Tabnine
100%

Sector Domination

Where Codeium is most widely adopted across industries.

Software Dev91%
Data Science62%
DevOps45%
Freelancers38%

Our Verdict

Codeium is a top-tier tool that excels in a few key areas. Based on our testing and user data, it performs best for the following roles:

Perfect fit

Code Completion

Great fit

Learning Programming

Good fit

Bug Fixing

Completely free for individuals No usage limits Wide IDE support

Features

Unlimited Free Code Completion
Codeium Chat
70+ Programming Languages
40+ IDE Support
Search & Explain Code
Windsurf Editor (Built-in)

Pricing Freemium

Teams

$12/user/month
  • Priority access
  • Analytics dashboard
  • Team features
  • Dedicated support

Enterprise

Free
  • On-premise
  • Custom models
  • SSO
  • Audit logs

Pros & Cons

Pros

  • Completely free for individuals
  • No usage limits
  • Wide IDE support
  • Good quality completions
  • Windsurf IDE included

Cons

  • Less capable than paid tools for complex tasks
  • Chat quality behind GPT-4
  • Smaller community

Practical Demonstrations

Real example outputs from Codeium across different use cases.

Demo 1: Code generation

Prompt

Write a Python function to find duplicate items in a list

Codeium

Codeium Response

def find_duplicates(lst): """Return a list of duplicate items in lst.""" seen = set() duplicates = [] for item in lst: if item in seen: if item not in duplicates: duplicates.append(item) else: seen.add(item) return duplicates # Example usage: print(find_duplicates([1, 2, 3, 2, 4, 3, 5])) # → [2, 3]

Demo 2: Tone rewrite

Prompt

Rewrite this in a professional tone: "hey our product is super awesome and you should totally buy it!!"

Codeium

Codeium Response

We're pleased to introduce a solution designed to address your core business challenges. Our product delivers measurable results — helping teams like yours improve efficiency, reduce costs, and achieve their goals with confidence. We invite you to explore how we can support your objectives.

Demo 3: Data analysis

Prompt

What are the top 3 trends in AI for 2026 based on recent reports?

Codeium

Codeium Response

Based on industry research from 2026: 1. **Agentic AI** — AI systems that can autonomously plan and execute multi-step tasks are becoming mainstream, with adoption up 340% YoY. 2. **Multimodal models** — Tools that seamlessly combine text, image, audio, and video understanding are replacing single-modality systems. 3. **On-device AI** — Privacy-first AI running locally on devices (phones, laptops) without cloud dependency is gaining significant enterprise traction.

Demo 4: Creative writing

Prompt

Write a 3-sentence product tagline for an AI scheduling tool called "FlowTime"

Codeium

Codeium Response

"Work smarter, not harder — FlowTime learns your rhythm and builds the perfect schedule around you. Stop fighting your calendar and start flowing through your day. AI-powered scheduling that adapts to you, not the other way around."

User Reviews

15,000 total reviews

4.5

out of 5

5
53%
4
30%
3
10%
2
4%
1
3%
Alex M.

Alex M.

Product Designer

Genuinely the most useful AI tool I've used. Saves me hours every week. The quality is consistently impressive.

Helpful
Priya K.

Priya K.

Software Engineer

Game-changer for my workflow. I was skeptical at first but after a week I couldn't imagine working without it.

Helpful
Jordan T.

Jordan T.

Marketing Manager

Excellent tool overall. My team uses it daily. A few rough edges but the core functionality is outstanding.

Helpful
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Use Cases

Code CompletionLearning ProgrammingBug FixingCode ExplanationRefactoring

Integrations

VS CodeJetBrains IDEsVimEmacsJupyterChrome Extension

Quick Info

Developer
Codeium
Starting At
Free plan available
Rating
4.5 / 5
Reviews
15,000
Pricing
Freemium
Added
December 1, 2022
Updated
February 20, 2026

Tags

codingcode-completionfreeide-plugin

Categories