Tabnine vs Windsurf
A detailed comparison of Tabnine and Windsurf. See how they stack up on features, pricing, and user ratings.
Quick Summary
Windsurf leads with a 4.5/5 rating compared to Tabnine's 4.2/5. Tabnine is designed for small to enterprise companies, while Windsurf targets solopreneur to enterprise organisations. Both tools offer free plans, so you can try each before committing. Tabnine provides a free trial while Windsurf does not.
Tabnine
Privacy-first enterprise AI coding assistant trained only on permissive-license code with zero legal risk
Rating
4.2/5
Best for
Small to Enterprise
Free trial
Yes
Free plan
Yes
Windsurf
AI-native code editor with Cascade agentic engine, acquired by Cognition AI (Devin) in late 2025
Rating
4.5/5
Best for
Solopreneur to Enterprise
Free trial
No
Free plan
Yes
Feature Comparison
| Feature | Tabnine | Windsurf |
|---|---|---|
| Code Completion | ||
| Code Generation | ||
| Code Review | ||
| IDE Integration | ||
| Multi-Language Coding | ||
| Data Privacy Controls | ||
| On-Premise / Self-Hosted | ||
| SSO / Enterprise Auth | ||
| Bug Detection | ||
| Code Explanation | ||
| Terminal / CLI Integration | ||
| Natural Language Chat |
Pricing Comparison
Tabnine
Basic
Free
Dev
$9/mo
Enterprise
$39/mo
Windsurf
Free
Free
Pro
$15/mo
Teams
$30/mo
Enterprise
$60/mo
Pros & Cons
Tabnine
Pros
- +Trained only on permissively licensed code — no IP risk
- +Self-hosted option for maximum data privacy
- +Broad IDE support across all major editors
- +Learns your coding patterns over time
Cons
- -Code suggestions less impressive than Copilot or Cursor
- -Chat capabilities significantly behind competitors
- -Free tier is very limited
- -Smaller model means less creative problem-solving
Windsurf
Pros
- +Generous free tier with unlimited basic completions
- +Cascade agentic mode handles multi-step tasks autonomously
- +Fast completions with low latency
- +Trains on your codebase for personalised suggestions
Cons
- -Less established than GitHub Copilot
- -Agentic features can sometimes go off track
- -Enterprise features still maturing
- -Smaller community and fewer resources than Copilot
Which Should You Choose?
Choose Tabnine if:
- • Your company is Small to Enterprise size
- • You want to start with a free plan
- • You want to try before committing
- • Trained only on permissively licensed code — no IP risk
Choose Windsurf if:
- • Your company is Solopreneur to Enterprise size
- • You want to start with a free plan
- • Generous free tier with unlimited basic completions
- • Higher user ratings matter to you (4.5 vs 4.2)