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92 Communication apps

sorted A to Z · page 2 of 2

A–ZCheapestMost established
Narrow byFree plan236Open source109Self-hostable92
  1. 49NINAMiss the 90s AOL, AIM, ICQ, or maybe even Q-Link? We do too! That's why we're bringing them back.FreeOpen sourceSelf-hostable
  2. 50OctaMeetOne Click Secure Video ConferenceFrom $8/moFree planSelf-hostable
  3. 51OlvidPrivate messaging for everyone.From €4.99/moFree planOpen sourceSelf-hostable
  4. 52OpenBubblesFinally, be a blue bubble on AndroidFrom $16.99/moFree planSelf-hostable
  5. 53OpenTalkVirtual meetings and video conferences from Germany with real data protection.From €7.5/moFree planSelf-hostable
  6. 54OSHI MessengerPrivacy that travels with you.FreeOpen sourceSelf-hostable
  7. 55Output MessengerSecure Office Chat Software for Team CommunicationFree planSelf-hostable
  8. 56PexipSecure every meeting. Connect every room. Collaborate with full control.On requestFree trialSelf-hostable
  9. 57ProseTeam chat, without the noise.From €5/moFree planOpen sourceSelf-hostable
  10. 58QuicksyHave some Quick ConversationsFreeOpen sourceSelf-hostable
  11. 59Reticulum-GoThe resilient, sovereign networking stack for everyone.Free planOpen sourceSelf-hostable
  12. 60SafeSwissWorld's most secure private messaging AppFreeSelf-hostable
  13. 61SAMASimple but advanced open source chat server for mobile and web appsFree planOpen sourceSelf-hostable
  14. 62SessionSend Messages, Not Metadata.Open sourceSelf-hostable
  15. 63SimpleX ChatPrivate and secure messenger without any user IDs (not even random)Open sourceSelf-hostable
  16. 64SnikketSimple, secure and private messagingOpen sourceSelf-hostable
  17. 65SpacebarSelfhosted, secure communication that you're already familiar withFree planOpen sourceSelf-hostable
  18. 66StoatFind your communityFreeOpen sourceSelf-hostable
  19. 67StoneAge MessengerSelf-hostable
  20. 68Sunbird MessagingChat with any bubble you want$2.08–$2.99/mo14-day trialSelf-hostable
  21. 69Sylk SuiteSylk Suite is a set of real-time communications applications using IETF SIP protocol and WebRTC specifications.Free planOpen sourceSelf-hostable
  22. 70TalkJSChat API and SDKs to build the best real-time messaging experiences$279–$569/moFree planSelf-hostable
  23. 71TeamLinkFree Video and Web ConferenceFreeSelf-hostable
  24. 72TeamSpeakYOUR TEAM. YOUR RULES.Free planSelf-hostable
  25. 73Thirdlane ConnectOn requestSelf-hostable
  26. 74ThreemaSecure Communication For Individuals and Companies$3–$5/user/mo30-day trialOpen sourceSelf-hostable
  27. 75TixeoThe most secure video conferencing technology on the market.On request30-day trialSelf-hostable
  28. 76TragofoneWhite Label AI-First VoIP Softphone for BusinessFree trialSelf-hostable
  29. 77TrillianModern and secure instant messagingFree planSelf-hostable
  30. 78Troop MessengerSecure Team Messaging & Collaboration Software for Enterprises$2.5–$5/user/moFree planSelf-hostable
  31. 79UmnicoCustomer communication management software for omnichannel sales and help deskUsage-basedFree planSelf-hostable
  32. 80V.connct MeetConnect with anyone, anywhere with Vconnct's powerful communication tools$2.5–$4.17/moFree planSelf-hostable
  33. 81ValourThe Open-Source Community PlatformOpen sourceSelf-hostable
  34. 82VapeMondPrivacy is Power.From $9.99/moFree planSelf-hostable
  35. 83VentriloVoice communication over the internet.Self-hostable
  36. 84VIPoleSecure messaging, video, calls and sharing for Individuals, Teams and Enterprises$5.99–$9/user/moFree planSelf-hostable
  37. 85VoceChatPersonal Chat, Personal AI, Personal Cloud, all hosted on your PC!Free planOpen sourceSelf-hostable
  38. 86VoltChatPower Your ConversationsOpen sourceSelf-hostable
  39. 87WatchWithMeSync Moments, Share MemoriesFree planSelf-hostable
  40. 88White NoiseA secure and private messenger that's lightning fast, scalable, and identity-free.FreeOpen sourceSelf-hostable
  41. 89WireCollaborate without CompromiseFrom €8.94/moFree planOpen sourceSelf-hostable
  42. 90WorkAdventureYour workplace, better!From €5/moFree planOpen sourceSelf-hostable
  43. 91XabberOpen-source XMPP client for Android and WebFreeOpen sourceSelf-hostable
  44. 92ZelloThe Most Reliable Push-to-Talk Walkie-Talkie App14-day trialSelf-hostable