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Tag

voice

6 catalogue entries use this topic; each Project's license policy is labeled separately.

Fonoster

FonosterOpen

Open-source programmable voice and messaging platform

Stars8,127
Commitjust now
LicenseMIT

Fonoster is an open-source programmable telecommunications platform for voice and messaging, positioned as a self-hostable alternative to Twilio.

Alternative toTwilio
Mezon

MezonOpen

Open-source team and community chat with voice, video, and bots

Stars1,996
Commitjust now
LicenseAGPL-3.0

Mezon is an open-source, AGPL-3.0 community chat platform with clan-based text, voice, and video channels plus bots and apps.

Alternative toDiscord
Voicetypr

VoicetyprAIOpen

Offline voice-to-text dictation with a one-time lifetime license

Stars732
Commitjust now
LicenseAGPL-3.0

Voicetypr is an offline-first voice-to-text dictation app for macOS and Windows that transcribes speech on the device and types the result wherever the cursor is, sold as a one-time $49 lifetime license.

Alternative toVoiceInk
Valour

ValourOpen

Open-source community platform with planets, chat, voice, and wikis

Stars411
Commitjust now
LicenseAGPL-3.0

Valour is an open-source community platform where communities called planets get chat channels, thread feeds, wikis, voice and video calls, and roles.

Alternative toDiscord
Discord

Discord

Voice, video, and text communities organised into servers

CompanyDiscord
Since2015
PricingFreemium

Discord was built for people who wanted to talk while doing something else, and that origin still shapes it. Persistent voice rooms you drop into, rather than scheduled calls, is a genuinely different model from workplace chat.

Alternative toSlack
Twilio

Twilio

APIs for SMS, voice, and verification at scale

CompanyTwilio
Since2008
PricingPaid

Twilio turned telecommunications into an HTTP request, and the abstraction held. Sending a message to a phone anywhere in the world became a few lines of code rather than a carrier negotiation.