Best K9 Chat alternatives: apps like K9 Chat

10+ similar apps compared and reviewed

4.1 avg rating
10 free apps
Updated November 2026

Whether you want more options like K9 Chat or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to K9 Chat

4.2(18 ratings)
Free
VoceChat screenshot 1
VoceChat screenshot 2
VoceChat screenshot 3

This app offers a private chatting service for users with their own servers. It supports individual and group chats with text, image, and file messages, along with features like reactions, replies, and message pinning. All your chatting data is saved on your own servers, ensuring you retain ownership.

3.1😞(47 ratings)
Free
Hi - Instant Messenger screenshot 1
Hi - Instant Messenger screenshot 2
Hi - Instant Messenger screenshot 3
Hi - Instant Messenger screenshot 4

This communication app offers free WiFi calls and video calls with friends, along with text, voice, image, and video messaging. It provides unlimited international calls and 720p HD video quality, with a unique 10,000 GB of free cloud storage for photos and videos.

What We Love

  • πŸ’‘ Great app for calling and messaging
  • πŸš€ Crystal clear voice quality
  • πŸ‘ Easy to use and personalize

Room to Improve

  • πŸ› Verification code not received
  • πŸ› Frequent crashes and freezes
  • πŸ› Inability to send/receive messages and photos
  • πŸ› Accounts getting logged out randomly

More apps like K9 Chat

4
Monal β€” XMPP Chat
Monal β€” XMPP Chat
Monal β€” 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
(141)
free
5
ChatDip Messenger
ChatDip Messenger
ChatDip Messenger
Private Chat Messenger
Free

Connect privately with friends and family through secure, end-to-end encrypted messaging. Share various media types, utilize disappearing messages, and manage your online presence with customizable availability modes.

End-to-end encrypted messagingDisappearing messagesPhoto, video, and voice message sharing
🌐 Social Networking
(14)
free
6
FluffyChat
FluffyChat
FluffyChat
Secure [matrix] Communication
Free

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.

Send messages, images, and filesVoice messages and location sharingUnlimited private and public group chats
🌐 Social Networking
(102)
free
7
Messenger VPN: Private Chat
Messenger VPN: Private Chat
Messenger VPN: Private Chat
Private Texting: Fast & secure
Free

Enhance your messaging experience with robust security and privacy. This app integrates a VPN service to encrypt your communications and protect your data while using familiar messaging features. Enjoy secure calls, texts, and media sharing with an added layer of anonymity.

Enhanced messaging securityIntegrated VPN servicePrivate texting and calling
🌐 Social Networking
(3.6K)
free with in-app purchases
8
Keet - Private Encrypted Chat
Keet - Private Encrypted Chat
Keet - Private Encrypted Chat
Secure Messenger, No Tracking
Free

This secure messenger offers a peer-to-peer communication experience, directly connecting your devices for private chats, file sharing, and calls. It prioritizes user control and privacy by avoiding central servers and data mining.

Peer-to-peer direct connectionsEnd-to-end encrypted messagesHD audio and video calls
🌐 Social Networking
(299)
free
9
Ant Messenger
Ant Messenger
Ant Messenger
End-to-End Messaging&Calls
Free

This secure messaging app offers end-to-end encrypted chats and calls, prioritizing user privacy. It features self-destructing messages and robust security measures to protect your conversations from unauthorized access.

End-to-end encryptionEncrypted voice and video callsBurn after reading messages
🌐 Social Networking
(39)
free
10
Faxo: The AI Everything App
Faxo: The AI Everything App
Faxo: The AI Everything App
Video, Social, Shop & Chat.
Free

This super app integrates social networking, video sharing, messaging, professional profiles, a marketplace, and casual games into a single platform. Users can connect with friends, create content, buy and sell locally, and manage professional opportunities, all within a familiar interface.

Integrated social feeds (friends, following)Live streaming with chat1:1 and group messaging with calls
🌐 Social Networking
(2K)
free with in-app purchases