Back to all startups

Phantom Chat

Chat anonymously with quantum-safe encryption and hardware-bound IDs

Phantom Chat is a quantum-safe, end-to-end encrypted messenger that keeps conversations private without phone numbers, emails, or tracking. It combines the Signal Protocol with NIST FIPS 203 ML-KEM-768 for hybrid post-quantum protection and binds identity keys to Apple’s Secure Enclave so private keys never leave your device. Use disappearing messages, emergency account reset, and invite-code groups to control access and minimize metadata. Servers only route encrypted blobs and delete them on delivery. Available on iOS with a 14-day trial and subscription options; Android is on the roadmap.

Discover startups similar to Phantom Chat

MindTheClub Message and call privately with serverless end-to-end encryption
GhostChat Privacy-first, lightweight live chat with a built-in AI assistant
Host4.ai BOOSTED Run Claude Code and Codex 24/7 with SSH and a browser terminal on mobile
Whisperly Instantly connect with strangers for voice-only conversations
ChatterBooth Chat, call & connect with likeminded people - privately and anonymously
VT Chat Minimal AI Chat with Deep Research Features
Domain Scan Tools BOOSTED Track SPF, DKIM, DMARC, SSL, uptime, and domain security in one dashboard
Quick Contacts Access your phone book from any browser with an alias and PIN