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403 Communication apps

sorted A to Z · page 6 of 9

A–ZCheapestMost established
Narrow byFree plan235Open source108Self-hostable91
  1. 241PebbOne app to manage every workday$2.5–$4/user/moFree plan
  2. 242PexipSecure every meeting. Connect every room. Collaborate with full control.On requestFree trialSelf-hostable
  3. 243Pidginthe universal chat clientFreeOpen source
  4. 244PingerWe build communication apps.
  5. 245PravPrivacy and convenience with choice of providersOpen source
  6. 246ProseTeam chat, without the noise.From €5/moFree planOpen sourceSelf-hostable
  7. 247PsiInstant messaging as free and open as it should be.FreeOpen source
  8. 248PumbleThe all-in-one team communication appFree plan
  9. 249QiMQiM aims to be a simple, lightweight, fast, portable and secure cross-platform XMPP client.
  10. 250QiscusAgentic Customer Engagement Platform to Enhance Customer Experience$115–$270/mo
  11. 251Quayat ChatPrivacy when needed, intelligence when it helps, simplicity always.
  12. 252qubea virtual office that works
  13. 253QuickCall.ccTime-limited video conferencing for efficient meetings! — Say goodbye to never-ending calls.
  14. 254QuicksyHave some Quick ConversationsFreeOpen sourceSelf-hostable
  15. 255QuietPrivate messaging. No servers.Open source
  16. 256R-HUB TurboMeetingUnlimited Users. No Monthly Fees. You Own It.One-time
  17. 257Raisy.meA place where success turns into a stable incomeFree plan
  18. 258Rakkantranslation chat for cross-language couplesFrom €14.99/moFree plan
  19. 259RamboxWorkspace simplifier$7–$14/moFree plan
  20. 260RatspeakA New Network. New Privacy.FreeOpen source
  21. 261RealPopup LAN chatThe perfect chat app for local networks.Free trial
  22. 262RemoVirtual Event Platform Built for Human ConnectionFree trial
  23. 263Reticulum-GoThe resilient, sovereign networking stack for everyone.Free planOpen sourceSelf-hostable
  24. 264Retro MessengerA Secure, End-to-End Encrypted MessengerOpen source
  25. 265Retrosharesecure communication for everyoneFreeOpen source
  26. 266Ricochet RefreshA Blueprint For Free speech initiative to update and improve RicochetFreeOpen source
  27. 267Ring4Make business communication remarkable, not boring$9.99–$24.99/moFree plan
  28. 268RingCentralThe Voice of Your Business14-day trial
  29. 269RobinChat API & SDKs to power conversations in your app.$299–$499/moFree plan
  30. 270RootNot Just Chat, Built for Action
  31. 271RumbleTalkYour online group chat platform for websites and virtual eventsFrom $34/moFree plan
  32. 272SafeSwissWorld's most secure private messaging AppFreeSelf-hostable
  33. 273SAMASimple but advanced open source chat server for mobile and web appsFree planOpen sourceSelf-hostable
  34. 274Samba LiveEurope's Answer to Free Video CallsFree
  35. 275ScreenleapFree Screen Sharing | Screenleap$15–$39/moFree plan
  36. 276SecureBit.chatPrivate, Encrypted MessengerFreeOpen source
  37. 277ServiceMaxAsset-Centric Field Service Management
  38. 278SessionSend Messages, Not Metadata.Open sourceSelf-hostable
  39. 279SharryInstant, encrypted screen sharing powered by WebRTC.From €9/moFree plan
  40. 280ShavelyChat Translator App | Auto Translate Chat in 29 LanguagesFrom ¥4980/moFree plan
  41. 281SightCallAugmented Reality (AR) Remote Visual Support PlatformOn request
  42. 282SignalSpeak FreelyFreeOpen source
  43. 283SimpleclassVideo Classroom Software for Small-Group EducationFrom €49/mo7-day trial
  44. 284SimpleX ChatPrivate and secure messenger without any user IDs (not even random)Open sourceSelf-hostable
  45. 285SimuLiveHost Live Quality Events Without Being LiveUsage-basedFree trial
  46. 286Siskin IMLightweight & powerful XMPP client for iPhone and iPad
  47. 287SkredSecure messenger with true privacyFree plan
  48. 288Slick