Tools · Comparison

Codeium vs Replit vs Tabnine

All three are code assistant tools. Here is what separates them.

	Codeium	Replit	Tabnine
What it is	Manage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship without leaving your editor.	Build and deploy software collaboratively with the power of AI without spending a second on setup.	AI code completion tool focused on privacy and security with on-premise deployment options.
Category	Code Assistant	Code Assistant	Code Assistant
Pricing	Free · Free	Freemium · $7-$20/mo	Freemium · $12/mo
How it bills	Free	Flat monthly	Flat monthly
Free tier	Yes	Yes	Yes
Rating	4.2 from 2,200 reviews	4.3 from 4,100 reviews	4.1 from 2,900 reviews
Features	Free code completion 70+ language support All major IDE support AI chat Code search In-line suggestions Custom commands Repository context	AI Agent for full app creation Ghostwriter code completion Instant hosting & deploy Multiplayer collaboration 50+ language support Built-in database Version control Mobile coding	Code completion Full-function suggestions On-premise deployment Privacy-first approach 15+ IDE support Custom model training Team knowledge sharing Code chat
What works	Completely free for individuals Wide language support Supports all IDEs Fast completions No code upload	No setup required AI builds full apps Instant deployment Great for beginners Collaborative	Strong privacy focus On-premise option Wide IDE support No code leaves your network Good enterprise features
What does not	Less capable than Copilot Occasional irrelevant suggestions Rebranding confusion Limited enterprise features	Performance limitations Limited for large projects Resource constraints Some features behind paywall	Less capable than Copilot Smaller model Limited free tier Fewer advanced features

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