Rocket.Chat provides real-time messaging, voice, video, AI, and related collaboration tools for organizations.
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24 alternativesDelta Chat
Delta Chat offers decentralized messaging with multi-profile and multi-device support, plus links to chatmail relays.
About Delta Chat
Delta Chat offers decentralized messaging with multi-profile and multi-device support, plus links to chatmail relays.
Delta Chat is a website in our Encrypted Messaging collection, part of the Privacy & Security directory. It runs in your web browser, so there's nothing to install.
People usually find Delta Chat when they’re looking for messaging and encrypted messaging.
Not quite what you need? Close alternatives include Rocket.Chat, Desktop, and Ecosystem — compare them below.
Delta Chat at a glance
- Website
- delta.chat
- Category
- Privacy & Security › Encrypted Messaging
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Delta Chat alternatives
Tools and sites you could use instead, ranked by how closely they match.
Briar Desktop is available for download on Linux, Windows, and macOS, with the project site providing operating system links.
The Matrix.org ecosystem page introduces projects built around Matrix, an open protocol for secure decentralized communications.
Conduit provides a Matrix-powered chat server, described by its project as simple, fast, and reliable.
Signal offers private messaging, with its site introducing a communication experience centered on privacy.
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Use qTox, a free instant messaging application without advertising, to connect with friends and family.
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Delta Chat FAQ
What is Delta Chat?
Delta Chat offers decentralized messaging with multi-profile and multi-device support, plus links to chatmail relays.
Can I use Delta Chat in my browser?
Yes. Delta Chat works on the web, so you can use it from any modern browser without installing anything.
What is Delta Chat used for?
People use Delta Chat for messaging and encrypted messaging, within our encrypted messaging category.
Is Delta Chat working?
delta.chat responded when checked on Oct 6, 2026. Its current availability has not been confirmed.
What are the best alternatives to Delta Chat?
Popular alternatives to Delta Chat include Rocket.Chat, Desktop, Ecosystem, and Conduit. We list 12+ options matched by topic, tags and features.
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