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S

Signal

Encrypted, secure chat and video calls

by Signal Foundation

Launch
#18in Productivity
–In stores

Description

Secure messaging app with state-of-the-art encryption, voice/video calls, group chats, and file sharing. No ads, trackers, or data collectio…

Preview

Signal screenshot 1

Information

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Signal FAQ

What is Signal?

Secure messaging app with state-of-the-art encryption, voice/video calls, group chats, and file sharing. No ads, trackers, or data collection.

Do I need to download Signal?

No. Signal runs in your browser at signal.org, so there's nothing to install.

Who makes Signal?

Signal is made by Signal Foundation.

What are the best Signal alternatives?

Popular alternatives to Signal include Mattermost, Element and Tuta. See all Signal alternatives