Anthropic (Claude) vs Tuta
Based on our analysis, Tuta is the more privacy-respecting choice overall.
BACK →| Category | Anthropic (Claude) | Tuta |
|---|---|---|
| Overall | B · 72/100 | A · 91/100 |
| What they collect | Mixed (65) | Positive (90) |
| Who they share it with | Positive (78) | Positive (88) |
| What you can do | Positive (78) | Positive (87) |
| What they promise | Positive (82) | Positive (91) |
Anthropic collects identity and account data, all prompts and responses, and coding sessions. Consumer users can opt in to having conversations used for model training with data retained up to 5 years. API and commercial customers are unaffected: their data is never used for training. With training off, 30-day retention for safety then deleted. No advertising business; data never sold. Dedicated Privacy Center at privacy.claude.com.
View full analysis →Tuta is a German E2E-encrypted email service that genuinely can't read your emails, stores all data in ISO 27001-certified German data centres, uses no cookies and no third-party analytics, and has a policy short enough to actually read — the main caveats are that some metadata (sender/recipient addresses, timestamps) is stored unencrypted, and campaign tracking via hashed connection data is present.
View full analysis →