Best Tinfoil Chat Alternatives & Competitors in 2025

Secure messaging, anywhere

Open Source

Cwtch (/k?t?/ - a Welsh word roughly translating to “a hug that creates a safe place”) is a decentralized, privacy-preserving, multi-party messaging protocol that can be used to build metadata resistant applications.

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

A fork of Signal for Android with proprietary Google binary blobs removed. Uses OpenStreetMap for maps and a websocket server connection, instead of Google Maps and Fire...

OnionShare lets you securely and anonymously share a file of any size with someone.

Open Source

🚀 SimpleX - the most private and secure chat - now with double ratchet E2E encryption!

Open Source

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Open Source

A secure, end-to-end encrypted Swiss instant messenger with a focus on privacy.

Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

Open Source

a faster hnsearch

Open Source

Session is a private messenger that aims to remove any chance of metadata collection by routing all messages through an onion routing network.

NoScript for Firefox pre-emptively blocks malicious scripts and allows JavaScript, Java and other potentially dangerous content only from sites you trust. Download it now for free! - what is it?

Open Source

Integrating Bridgefy allows mobile devices to communicate in a secure and efficient way across...

Fast, simple & secure messaging. Privacy that fits in your pocket.

Open Source