Alternatives toSimpleX Chat

Best alternatives to SimpleX Chat in 2026

Even privacy-focused messengers like Signal still need some identifier — usually your phone number — to connect you with contacts, which means the app (and anyone who compromises it) can at least see who's talking to whom, even if they can't read the messages. SimpleX Chat removes that identifier entirely: instead of a persistent account, every conversation gets its own private, disposable connection, so there's no central identity to track. SimpleX Chat is a free, open-source (AGPL-3.0, ~19,000 GitHub stars, launched 2019) messaging platform built in Haskell with native iOS (Swift) and Android (Kotlin) clients, plus desktop and CLI/terminal versions. It uses double-ratchet end-to-end encryption with post-quantum resistance, a decentralized relay network where messages are stored only temporarily, local database encryption with a passphrase, an invitation-link-only contact model to prevent spam, and (from version 6.0) private message routing by default for stronger metadata protection than most competitors, including Signal, Matrix and Session, according to the project's own claims.

Quick comparison of SimpleX Chat alternatives

#ToolBest forPrice
1Signal StudioÉquipes marketing et agences qui produisent des publicités multi-formats et multilingues à l'échelle—
2Session ReplayÉquipes QA, développeurs et support technique qui reçoivent des rapports de bugs imprécis de la part de non-techniciens—
3SubredditSignalsFondateurs solo, équipes growth de petite taille, agences et entreprises B2B SaaS cherchant des leads via Reddit—
4SSH Session MonitorAdministrateurs systèmes Windows gérant l'accès SSH et souhaitant un audit des sessions—
5Argus - Worktree Agent Session ManagerDéveloppeurs macOS (Apple Silicon) sous VS Code utilisant Claude Code ou Codex sur plusieurs worktrees Git en parallèle—
6CodeSignalDéveloppeurs—
7OneSignalEntreprises | Développeurs—
8SessionGrand public—
9SignalGrand public—
#1
Signal Studio
Design, UI/UX & Prototyping🌐 EN

Upload your brand kit and get 100+ on-brand ad banners automatically resized, translated into 9 languages, and ready to publish

#image-generation#design#ai#marketing-automation#social-media
signal-studio.app
📄 Full details →
👥 Target audience

Équipes marketing et agences qui produisent des publicités multi-formats et multilingues à l'échelle

🌍 Target countries

Worldwide

🗣️ Available languages
EN
🔄 Alternatives
CanvaAdCreative.aiBannerbear
🔗 Visit Signal Studio
  • ✓ Extraction automatique de l'identité de marque à partir des assets uploadés
  • ✓ Redimensionnement en un clic vers plus de 100 formats publicitaires
#2
Session Replay
Monitoring & Observability🌐 EN

Chrome extension that captures a screenshot, video, console logs, and network details of a bug in one click, no manual writeup needed

#browser-extension#screen-recording#debugging#testing#error-tracking
session-replay.com
📄 Full details →
👥 Target audience

Équipes QA, développeurs et support technique qui reçoivent des rapports de bugs imprécis de la part de non-techniciens

🌍 Target countries

Worldwide

🗣️ Available languages
EN
🔄 Alternatives
Marker.ioBugHerdJam.dev
🔗 Visit Session Replay
  • ✓ Capture automatique complète en un clic : screenshot, vidéo, logs console, infos réseau
  • ✓ Lien partageable sans inscription requise pour la personne qui rapporte le bug
#3
SubredditSignals
CRM, Sales & Marketing Tech🌐 EN

Reddit monitoring tool for founders and growth teams that scores conversations by buyer intent and drafts replies, delivered via feed, email, or Slack.

#automation#crm#marketing-automation#social-media#saas
subredditsignals.com
📄 Full details →
👥 Target audience

Fondateurs solo, équipes growth de petite taille, agences et entreprises B2B SaaS cherchant des leads via Reddit

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
RedreachOctolensThreadlytics
🔗 Visit SubredditSignals
  • ✓ scoring d'intention automatisé
  • ✓ prix transparents
#4
SSH Session Monitor
Security & Privacy🌐 EN

A free, passive tool that reconstructs SSH session activity — including commands — from Windows OpenSSH event logs.

#monitoring#security#open-source#desktop-app
github.com
📄 Full details →
👥 Target audience

Administrateurs systèmes Windows gérant l'accès SSH et souhaitant un audit des sessions

🌍 Target countries

Worldwide

🗣️ Available languages
EN
🔄 Alternatives
auditd (équivalent Linux)CyberArk (PAM commercial)Lecture manuelle du journal d'événements Windows
🔗 Visit SSH Session Monitor
  • ✓ Reconstructs full session activity from Windows event logs, including commands
  • ✓ Passive and read-only — never intercepts credentials
#5
Argus - Worktree Agent Session Manager
Editors, IDEs & Dev Tools🌐 EN

Organizes multiple Git worktrees and AI coding agent sessions (Claude Code, Codex) inside VS Code, so juggling several parallel branches doesn't turn into a mess of unlabeled terminal tabs.

#productivity#open-source#ide#ai-agents
marketplace.visualstudio.com
📄 Full details →
👥 Target audience

Développeurs macOS (Apple Silicon) sous VS Code utilisant Claude Code ou Codex sur plusieurs worktrees Git en parallèle

🌍 Target countries

Mondial

🗣️ Available languages
EN
🔄 Alternatives
Organisation manuelle des onglets de terminaltmux/screen avec scripts maison
🔗 Visit Argus - Worktree Agent Session Manager
  • ✓ Organise sessions d'agents et terminaux par worktree
  • ✓ Découverte automatique des worktrees Git
#6
#7

FAQ about SimpleX Chat alternatives

What is the best alternative to SimpleX Chat in 2026?
Based on our selection, Signal Studio is the best alternative to SimpleX Chat in 2026. Upload your brand kit and get 100+ on-brand ad banners automatically resized, translated into 9 languages, and ready to publish. See our full ranking above to compare all options.
Is SimpleX Chat free?
SimpleX Chat is a paid tool. Several alternatives in our selection offer free or freemium versions.
How many alternatives to SimpleX Chat are there?
mySelectas has listed 9 alternatives to SimpleX Chat in the Security & Privacy category. Our selection is updated regularly to include the best options available.