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LibreSignal Alternatives
Similar projects and alternatives to LibreSignal
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Nutrient
Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers. Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
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Signal-Server
Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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signal-cli
signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.
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Signal-Android
Patches to Signal for Android removing dependencies on closed-source Google Mobile Services and Firebase libraries. In branches whose names include "-FOSS". Uses new "foss" or "gms" flavor dimension: build with "./gradlew assembleWebsiteFossProdRelease" (change "Website" to "Play" pre v7.15.4). (by tw-hx)
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Signal-Android
Fork from a private messenger for Android with extra options added: full backup and (partial, ony text) xml backup of messages. Restore can happen at any time, not only after a fresh install. Import SMS database. Import of (unencrypted) WhatsApp databases. Removed apk expire. Choose between passphrase protection and the Android screenlock. Choice for the backup location (internal or removable storage on Android < 11 (on 11 and higher this is already possible)). Set the maptype in the place picke (by johanw666)
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libsignal
Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.
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Signal-Android
Fork from the JohanW fork of Signal, a private messenger for Android. It adds the option to import Whatsapp conversations. The purpose of this fork is to make the transition to Signal easier. It was created out of a personal need and might not be supported or extended in the long run. (by jukefoxer)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
LibreSignal discussion
LibreSignal reviews and mentions
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What Does It Mean to Be a Signal Competitor?
Signal is openly against third party clients:
https://github.com/LibreSignal/LibreSignal/issues/37#issueco...
Also how easy is it to run a custom Signal server?
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Show HN: Beeper Mini – iMessage Client for Android
>what does this mean?
Moxie (Signal's founder) has thrown fits in the past over the existence of third-party clients using their servers: https://github.com/libresignal/libresignal/issues/37#issueco...
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Signal: The Pqxdh Key Agreement Protocol
0: https://github.com/libresignal/libresignal/issues/37
I push back when anyone recommends Signal because they are fundamentally not an open network.
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Hosting Signal frontend on a local server (Like Signal desktop but through website)
OWS has historically been hostile to third party implementations outside of their clients. There are multiple unofficial options but the only one I've been looking at is the bridge with matrix, though setting up a matrix server just for this is likely overkill.
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After High Court Ruling, Telegram Discloses Names/Numbers/IP of Users
I have to say that I find him fascinating too, but there are a few things that raise my suspicion, but of course do not convict him of anything:
The way he is attacking this alternative Signal client and rules out interoperability:
https://github.com/LibreSignal/LibreSignal/issues/37#issueco...
Signal was a word before he decided to turn it into a brand.
The signal server source code repo was not updated for a year. Communication intransparent.
https://www.androidpolice.com/2021/04/06/it-looks-like-signa...
I am not even against crypto integration, but I found the choice of MobileCoin odd. Instead of integrating an existing privacy coin or working with the community, he decided to integrate MOB and to be one of their "advisors":
https://techcrunch.com/2018/04/24/mobilecoin-moxie-marlinspi...
https://www.coingecko.com/en/coins/mobilecoin
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Snap Store administrators removed signal-desktop from Ubuntu Snap
Is that so surprising? Signal had always a hostile attitude to alternative clients. They have this weird disconnect of the new CEO saying they want to be available to as many people as possible and be a fully commited FOSS app, and then have no version on F-Droid (while Telegram has!) and actively fight alternative clients (see https://github.com/LibreSignal/LibreSignal/issues/37#issueco...)
Because of this hostility Signal is not a trustworthy organization at all.
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Signal discontinuing SMS support.
LibreSignal existed before Moxie was like “no, don’t”: https://github.com/LibreSignal/LibreSignal
- Combattez la censure Iranienne en hébergeant un proxy Signal
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Nokia 1680 phone gets new PCB, runs mainline Linux
They have shut down third party clients, and resve the roght to continue that.
https://github.com/LibreSignal/LibreSignal/issues/37#issueco...
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Office 365 implementing AI to detect employees colluding, leaving and more
1) You need to audit that code, which.. everyone will have to do.
2) https://signal.org/blog/reproducible-android/
> the Signal Android codebase includes some native shared libraries that we employ for voice calls (WebRTC, etc). At the time this native code was added, there was no Gradle NDK support yet, so the shared libraries aren’t compiled with the project build.
a good answer in my opinion, but it means what you run from the play store is not reproducible and thus can never really be confirmed to be what the sources actually include. There are also binary blobs needed for interacting with Google Play.
3) Signal is openly hostile to third party client implementations: https://github.com/LibreSignal/LibreSignal/issues/37
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A note from our sponsor - Nutrient
www.nutrient.io | 14 Feb 2025
Stats
LibreSignal/LibreSignal is an open source project licensed under GNU General Public License v3.0 only which is an OSI approved license.
The primary programming language of LibreSignal is C.