Signal-by-signal breakdown
| Signal | Tabnine | Windsurf |
|---|---|---|
| Signal Score (overall) | 63.7 | 76.0 ✓ |
| Citation Score | 62 | 78 ✓ |
| Trust Score | 70 | 74 ✓ |
| Entity Strength | 66 | 76 ✓ |
| Coverage Score | 61 | 72 ✓ |
| Source Diversity | 60 | 73 ✓ |
| Consistency | 68 | 75 ✓ |
| Freshness | 58 | 88 ✓ |
| Expert Mentions | 57 | 74 ✓ |
Tabnine- Founded
- 2018
- HQ
- Tel Aviv, Israel
- Category rank
- #7
Windsurf- Starting price
- $15/mo
- Founded
- 2021
- HQ
- Mountain View, California
- Category rank
- #5
Which should you choose?
Choose Tabnine if…
- →Regulated industries with strict code privacy requirements
- →Teams that need on-premise or air-gapped deployment
- →Organizations that want provenance guarantees on generated code
Choose Windsurf if…
- →Developers who want an agent that keeps up with their edits
- →Teams evaluating an alternative to Cursor
- →Engineers who need self-hosted or on-premise deployment options
Frequently asked questions
Which has better AI visibility, Tabnine or Windsurf?
Windsurf has stronger AI visibility, with a Signal Score of 76.0 versus 63.7 for Tabnine — a 12.3-point gap. AI engines cite and recommend Windsurf more consistently.
What is Tabnine's AI visibility score?
Tabnine has a Top Citation Signal Score of 63.7 out of 100 (Emerging), measured across ai coding assistants buyer questions in AI answers.
What is Windsurf's AI visibility score?
Windsurf has a Top Citation Signal Score of 76.0 out of 100 (Established), measured across ai coding assistants buyer questions in AI answers.
How is Tabnine vs Windsurf measured for AI visibility?
Both brands are scored on Top Citation Signal's eight signals — citation, trust, entity strength, coverage, source diversity, consistency, freshness, and expert mentions — from real answers given by AI engines with live web search. The comparison is independent and not pay-to-play.
How does your brand score?
See exactly how AI engines cite and recommend your business — the same way we scored Tabnine and Windsurf. Free to start with a Google sign-in.
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