Snapchat vs Signal
Based on our analysis, Signal is the more privacy-respecting choice overall.
BACK →| Category | Snapchat | Signal |
|---|---|---|
| Overall | C+ · 63/100 | A · 87/100 |
| What they collect | Mixed (55) | Positive (88) |
| Who they share it with | Mixed (52) | Positive (88) |
| What you can do | Positive (70) | Mixed (78) |
| What they promise | Mixed (62) | Positive (86) |
Snapchat deletes chats by default within 24 hours and explicitly won't use your private messages for ads — two genuine privacy commitments. But it still builds a detailed advertising profile from your content, device, and activity, enriches it with data from advertisers, and can collect precise location and contacts if you grant permission.
View full analysis →Signal is a nonprofit that genuinely cannot read your messages or listen to your calls — the encryption is architectural, not a promise — but it requires a real phone number to register, is subject to US law, and its privacy policy is conspicuously sparse: it hasn't been substantively updated since 2018 and lacks the specific retention periods, GDPR rights, or DPO contact that more thorough policies provide.
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