Voice agent platformsOnline
Bolna
Bolna AI builds voice AI agents in 20+ languages. Automate support, sales and recruitment calls in Hindi, Hinglish, Tamil, Telugu and more.
- Languages
- 20 languages
Open-source voice frameworks: compare vendors
VoiceAgents lists 5 open-source voice frameworks vendors. Each listing links to its source.
Results
5 voice AI vendors
Open-source voice frameworksOnline
LiveKit
An open source framework and developer platform for building, testing, deploying, scaling, and observing agents in production.
Voice AI APIsOnline
SignalWire
Build AI voice agents, contact centers, and unified communications on one programmable platform. One control plane, no vendor stitching.
Voice AI APIsOnline
Ultravox
Ultravox is a real-time voice AI infrastructure layer that powers fast, natural, and scalable voice agents.
Open-source voice frameworksOnline
Rasa
Agent platform for product teams building customer-facing AI, including voice assistants; originates from the open-source Rasa framework.
Open-source voice frameworks by city
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Questions
Which cities have the most open-source voice frameworks?
The cities with the most open-source voice frameworks are Online, Global (4 voice AI vendors) and Online, Global (1 voice AI vendor).
Published by VoiceAgents. How we check each voice AI vendor.