Signal
FREEEncrypted messaging app with privacy-first design
► Communicate securely without exposing messages to third parties
Product Details
■ INTELLIGENCE BRIEFING — Weekly tool drops. No spam.
PROS & CONS
STRENGTHS
- Messages are end-to-end encrypted by default, ensuring strong privacy for all communications.
- It is a non-profit, open-source project, aligning its incentives with user privacy, not data harvesting.
- Features like disappearing messages and screen security offer granular control over conversation longevity.
WEAKNESSES
- −Requires a phone number for registration, which can be a barrier to anonymity for some users.
- −Smaller user base compared to mainstream apps can limit its utility for general communication.
KEY FEATURES
E2E Encryption
All communications encrypted so only sender and recipient can read
Disappearing Messages
Set messages to auto-delete after chosen time period
Sealed Sender
Hide metadata about who is messaging whom from Signal servers
Screen Security
Prevent screenshots and app previews from capturing messages
WHO IS Signal BEST FOR?
Privacy advocates
Communicate securely without exposing messages to third parties
Journalists
Protect sources and communications with verified encryption
INTEGRATIONS
TECHNICAL DETAILS
✓ AVAILABLE
FIELD REPORTS (0)
No field reports yet. Be the first to review Signal.
DOSSIER
- COMPANY
- Signal
- HQ
- Mountain View, California, USA
- FOUNDED
- 2014
FILED UNDER
INTEGRATIONS
PRICING MODEL
BEST FOR
FEATURES
FINAL ASSESSMENT
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