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SimpleX Chat
simplex@primal.net
npub1exv2...d828
The first and the only messaging network without any user identifiers: private, secure and decentralized messaging. Get the open-source app: https://simplex.chat/downloads We launched equity crowdfunding on Wefunder: https://wefunder.com/simplex.chat
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simplex 2 days ago
image Why I Backed SimpleX Chat in 2022, and Why I Doubled Down: a blog post by Nick Rogers (early Investor and advisor of SimpleX Chat, founder of Fieldwork and ex-CPTO of Stream): Join us for Livestream and Q&A about roadmap and crowdfunding on Sep 15 on YouTube or on our page (stream.simplex.chat):
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simplex 1 week ago
When you create a profile in SimpleX Chat, it is stored only on your phone - nobody can compromise your profile via the servers. It also makes SimpleX Chat the safest messenger: you only talk to people you shared the link with. And now you can get a stake in SimpleX Chat on Wefunder: wefunder.com/simplex.chat
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simplex 2 weeks ago
SimpleX Chat Livestream: "Foundation for the Future" SimpleX is the only messaging network without any user identifiers – the only design that can protect users from growing AI-enabled attacks. And 100 people already invested in SimpleX Chat on Wefunder – thank you! To learn more about our future roadmap and crowdfunding, join us on Tuesday, September 15, at 17:00 UTC (10am PT / 1pm ET / 6pm UK) for livestream and Q&A. To ask questions and receive updates about the event, please register at image
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simplex 3 weeks ago
SimpleX Chat has grown to ~480,000 users! It has been growing more than 2x every year over the last 3 years. Now you can get a stake in SimpleX Chat and benefit from the company growth. If you invest $500 or more, we offer a SimpleX public name for your channel or business as a perk: - for 10 years if you invest until 17:00 UTC tomorrow (countdown on Wefunder page) - for 5 years for early bird investors - for 3 years after that. Learn about how we plan to make SimpleX Chat profitable and about all investment terms on Wefunder: https://wefunder.com/simplexchat image How do we know how many users SimpleX has, without having user IDs? App Store and Play Store provide actual usage statistics – monthly active users and daily active users. It is ~72% of the total. The rest we estimate based on GitHub and F-Droid downloads.
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simplex 1 month ago
SimpleX Chat crowdfunding is live! We are building the first messaging network that can't identify you – a decentralized, open-source network where only you decide who can connect to you and which servers to use, and nobody can know who you talk to. Yesterday SimpleX got to 1M+ downloads on Play Store (3M+ total). Thank you! We invite you to invest in SimpleX Chat and become part of building private and secure communications for all people. If you invest $500+, you also get SimpleX public name as a perk: - for 10 years if you invest until August 15 - for 5 years for early bird investors - for 3 years after that. Read about investment terms on Wefunder: https://wefunder.com/simplexchat image
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simplex 2 months ago
We published the whitepaper about Community Credits - a closed loop prepaid payment system to fund servers and client application in decentralized SimpleX network. Alain Brenzikoher presented it at Web3 Summit: SimpleX Community Credits: Making Privacy Profitable. About Community Credits: Whitepaper: https://simplex.chat/credits/whitepaper.pdf
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simplex 3 months ago
Alain Brenzikofer will talk at Web3 Summit 2026 on June 19: SimpleX Community Credits: Making Privacy Profitable. Big thank you to Web3 Foundation for the opportunity and for their help with our proof of concept on Polkadot that Alain built - the vision is getting real! Web3 Summit 2026 agenda: About Community Credits: image
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simplex 4 months ago
Freedom of speech needs infrastructure that protects it by design - protocols, governance and funding. v6.5 release brings SimpleX Channels: a new model for online publishing built for participation privacy: - channel owners hold their own channel keys, - each channel uses multiple relays for reliability, - publishers can run their own chat relays, - channels can be added to our SimpleX Directory (https://simplex.chat/directory). Read more at image
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simplex 4 months ago
We updated SimpleX Chat Privacy Policy and Conditions. What changed: Stronger privacy commitments: - explicitly states that preset servers do not log IP addresses. - you can verify clients and servers via reproducible builds. quantum-resistant end-to-end encryption. - messages are irreversibly removed from preset servers on delivery or after 21 days. - transparency commitment by client apps. New private one-time connection links and public addresses: - your profile data is encrypted on the server - only people with the link can access it, not the servers. - one-time link profile data is removed once the connection is established. Public channels (beta): - chat relays are used to deliver messages to channel subscribers. - chat relays cannot identify subscribers. Commit with the change: (we maintain it in GitHub so you can track changes). Full text: Please let us know any questions or suggestions - many amendments were proposed by the users.
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simplex 6 months ago
SimpleX Chat apps are 4 years old today! - 2M+ app downloads - 300-500K active users (estimated from store statistics - no accounts or any user IDs) - 1000+ network routers Huge thank you to everybody who made this journey possible: @Seth For Privacy, @Privacy Guides, @npub1wpxj...9qts, @npub1n63t...03hs @jack and everybody else who used, promoted and supported SimpleX Network. Coming soon: - channels - new UX - non-profit governance of SimpleX Network image The first release announcement: How SimpleX Network Consortium will work: Why we are building SimpleX Network:
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simplex 7 months ago
You can create a SimpleX Chat chat-bot with 17 lines of JS code using the new Node.js library image Beta version: https://npmjs.com/package/simplex-chat/v/6.5.0-beta.4.4 Source code: To run this example with Node.js: npm i simplex-chat@6.5.0-beta.4.4 node ./node_modules/simplex-chat/examples/squaring-bot-readme.js
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simplex 8 months ago
Happy New Year! Thank you all for your incredible support of SimpleX network in 2025: - to users for over 2,000,000 app downloads since launch. - to enthusiasts for hundreds of community hosted servers. - to group owners for thousands of groups. - to businesses and projects using SimpleX Chat for customer and user support. - to developers who created integrations and libraries for SimpleX network. - to all who donated, and especially to Vitalik Buterin for his game-changing donation of 128ETH. 2026 will be great for privacy and for SimpleX network!