Best apps like Keybase - Crypto for Everyone

10+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated August 2026

Looking for something like Keybase? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Keybase

Element X - Secure Chat & Call#1

Element X - Secure Chat & Call by Vector Creations Limited

Sovereign. Seamless. On Matrix
Editor's Choice
🌐 Social Networking
3.4(147 ratings)
Free
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Communicate securely and privately with instant messaging and video calls. This app offers robust features for individuals and communities, allowing you to own your data and choose where it's hosted. Enjoy real-time communication with synchronized history across all your devices.

FluffyChat#2

FluffyChat by Christian Kussowski

Secure [matrix] Communication
Strong Contender
🌐 Social Networking
4.1(95 ratings)
Free
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This open-source messenger app offers secure, decentralized communication with a user-friendly interface. It supports various message types, group chats, and advanced moderation features, all while prioritizing user privacy and a delightful experience.

SimpleX Chat: secure messenger#3

SimpleX Chat: secure messenger by SimpleX Chat

Privacy redefined: no user IDs
Worth Considering
🌐 Social Networking
4.3😐(259 ratings)
Free
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This secure messaging app offers unparalleled privacy by eliminating user identifiers. Enjoy end-to-end encrypted messages, calls, and files with features like disappearing messages and incognito mode. Connect via invitation links without needing phone numbers or emails.

What We Love

  • 🔒 End-to-end encryption and quantum-resistant security
  • 🔐 No phone number or personal data required
  • 👤 Anonymous profiles and multiple identities
  • 🚀 Fast message delivery when working properly

Room to Improve

  • 🐛 Frequent app crashes and instability
  • 📬 Delayed or missing notifications (20+ minutes common)
  • ⌨️ Keyboard issues on iOS (freezing, unresponsive)

More apps like Keybase

4
Ice Cubes for Mastodon
Ice Cubes for Mastodon
Ice Cubes for Mastodon
Speedy, customizable & cold
Free

This application provides a fast and beautiful way to interact with the Mastodon social network. Connect to any instance, manage your timelines, engage with posts, and customize your experience with advanced features and AI assistance.

Connect to any Mastodon instanceTimeline browsing and filteringPush notifications
🌐 Social Networking
(1.9K)
free with in-app purchases
5
Ivory for Mastodon by Tapbots
Ivory for Mastodon by Tapbots
Ivory for Mastodon by Tapbots
A Magnificent App for Mastodon
Free

Experience a beautifully designed and highly performant client for the Mastodon social network. Offers extensive customization, multi-account support, and advanced features like content warnings, polls, and powerful filtering.

Beautiful visual and sound designBlazing fast performanceMultiple account support
🌐 Social Networking
(3.9K)
subscription
6
Jami
Jami
Jami
Share, freely and privately
Free

This is a free communication platform prioritizing privacy through end-to-end encryption. It offers secure instant messaging, audio/video calls, and file sharing. The app supports multi-device usage and can function as a SIP client.

Instant messagingAudio and video callsPhoto and file sharing
🌐 Social Networking
(90)
free
7
Primal
Primal
Primal
Discover the best of Nostr
Free

Experience a next-generation social media platform built on Nostr and Bitcoin. Enjoy rich media feeds, long-form articles, and integrated Bitcoin wallet functionality. Discover content easily and authorize other Nostr apps with remote login.

Rich media feeds with playbackBuilt-in Bitcoin walletLong form articles
🌐 Social Networking
(921)
free with in-app purchases
8
Voyager for Lemmy
Voyager for Lemmy
Voyager for Lemmy
Join the discussion
Free

Explore and engage with communities on Lemmy through a private, ad-free interface. This open-source application offers extensive customization, multi-account support, and intuitive gesture controls for a seamless browsing experience.

No trackers or advertisementsMulti-account supportGesture-driven UI
🌐 Social Networking
(298)
free
9
Orb Social on Lens Protocol
Orb Social on Lens Protocol
Orb Social on Lens Protocol
The Best Web3 Social App
Free

This web3 social application connects users through shared interests via customizable clubs. Engage in authentic conversations, discover content, and curate collections within communities focused on art, gaming, music, NFTs, and more.

Web3 social networkingLens Protocol integrationCustomizable clubs for interests
🌐 Social Networking
(114)
free
10
Monal — XMPP Chat
Monal — XMPP Chat
Monal — XMPP Chat
Open source XMPP Messenger
Free

This open-source messenger provides a fast and user-friendly way to connect to the XMPP public chat network. Enjoy private, ad-free communication with end-to-end encryption and features like group chats and file sharing.

Open SourceNo AdsOMEMO encrypted chat
🌐 Social Networking
(133)
free