Tabnine vs Windsurf (formerly Codeium)

Which AI tool is right for you? We compare features, pricing, and quality to help you decide.

✓ Last verified: February 2026

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⏱️ 5 min read

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Updated monthly

TL;DR - Key Takeaways

📋 Table of Contents

Our Verdict

Both offer excellent free tiers. Tabnine excels at privacy with local models and codebase learning. Windsurf (formerly Codeium) provides more generous free features and faster iteration. Choose Tabnine for privacy, Windsurf for maximum free value.

Tabnine

Tabnine

4.5/5

AI code completion powered by your entire codebase

Free to start
Try Tabnine Free → Full Review
Windsurf (formerly Codeium)

Windsurf (formerly Codeium)

4.6/5

Free AI code completion for everyone

Free to start
Visit Windsurf (formerly Codeium) → Full Review

Feature-by-Feature Comparison

Category Tabnine Windsurf (formerly Codeium)
Free Tier Basic completions free Full features free for individuals
Privacy Local models available Cloud-based processing
Learning Learns your codebase General AI model
Speed Fast, especially local Very fast cloud inference
Best For Privacy-focused teams Maximum free features
Starting Price Free (with paid plans) Free (with paid plans)

Who Should Choose Each Tool?

Choose Tabnine if you:

  • Need the most powerful AI code completions
  • Want deep integration with your development workflow
  • Are working on complex production-level projects
  • Need enterprise-grade features and security
Try Tabnine Free →

Choose Windsurf (formerly Codeium) if you:

  • Prefer a different development approach or environment
  • Want a strong free tier or more affordable pricing
  • Need specialized features for your tech stack
  • Value privacy or local code processing
Visit Windsurf (formerly Codeium) →

Read Full Reviews

Tabnine Review → Windsurf (formerly Codeium) Review → All Coding Tools →

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Frequently Asked Questions

Which is better: Tabnine or Windsurf (formerly Codeium)?

Both offer excellent free tiers. Tabnine excels at privacy with local models and codebase learning. Windsurf (formerly Codeium) provides more generous free features and faster iteration. Choose Tabnine for privacy, Windsurf for maximum free value.

What is the main difference between Tabnine and Windsurf (formerly Codeium)?

The main difference is free tier: Tabnine offers basic completions free, while Windsurf (formerly Codeium) provides full features free for individuals.

Which tool is cheaper: Tabnine or Windsurf (formerly Codeium)?

Tabnine starts at free (with paid upgrades), while Windsurf (formerly Codeium) starts at free (with paid upgrades). We recommend trying both to find the best value for your needs.

Can I use both Tabnine and Windsurf (formerly Codeium) together?

Yes! Many developers use both tools for different purposes. Tabnine excels at privacy-focused teams, while Windsurf (formerly Codeium) is great for maximum free features. Using both can cover more of your needs.

Do Tabnine and Windsurf (formerly Codeium) offer free trials?

Yes, both Tabnine and Windsurf (formerly Codeium) offer ways to try before you buy. Tabnine has a free tier with limited features, and Windsurf (formerly Codeium) provides a free plan to get started. We recommend testing both to see which fits your workflow better.

Which tool has better customer support?

Both Tabnine and Windsurf (formerly Codeium) offer support through email and documentation. Check each tool's website for their specific support channels, response times, and community resources. Enterprise and paid plans typically include priority support.

Can I switch from Windsurf (formerly Codeium) to Tabnine?

Yes, you can switch at any time. You can migrate your settings and extensions from Windsurf (formerly Codeium) before transitioning. Start by trying Tabnine alongside Windsurf (formerly Codeium) to compare the experience before fully switching.

How We Rank: We evaluate tools based on features, ease of use, pricing, and editorial assessment. Learn more about our methodology

Written by the PickAI editorial team • Editorial Policy • About Us