Zero-Knowledge Architecture

FastChat

No email. No phone number.
100% Anonymous & Super Fast.

Welcome Back

Enter your secret credentials to sync chat history

Encrypted handle
PBKDF2-SHA512
Live Typing Peek
E2EE Encrypted
Zero Data Stored

FastChat Edge Infrastructure • Engineered for Extreme Speed & Total Anonymity

Direct Comparison vs Mainstream Apps
Feature FastChat Edge Telegram WhatsApp Signal
No Phone Number Needed ✓ 100% Anonymous ✗ Needs Phone ✗ Needs Phone ✗ Needs Phone
Default End-to-End Encryption ✓ AES-256-GCM ✗ Plaintext Cloud ✓ Yes ✓ Yes
Zero-Knowledge Blind Server ✓ Yes ✗ Readable Server ~ Metadata Logs ✓ Yes
Zero Ad Trackers / Analytics ✓ Zero Trackers ✗ Has Ads ✗ Meta Ad Sync ✓ Clean