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Agents tracked: 302 Downloads (7d): 239M down 5.7% GitHub stars: 6.4M VS Code installs: 151M Releases (7d): 342 Agent status: 5 with issues Updated Oct 9, 2026

LiveKit by LiveKit

Deploy and host AI voice and video agents with real-time communication.

Voice (speech-to-text, text-to-speech)

Price
Free plan
paid plans from $50/mo
Free tier
Yes
Build plan: 1,000 agent session minutes, 1 free US phone...
SDK downloads
—
npm livekit-client
Status
—
no public status page

Pricing

Free tierBuild plan: 1,000 agent session minutes, 1 free US phone number, inference credits
Cheapest paid plan$50 a month
Usage price$0.01 per agent session minute, $0.01 per inbound calling minute, model-based inference pricing
Good to knowAdded automatically: its SDK is in 10 public agent repos we sampled. Prices read from the official pricing page.

From the official pricing page, checked Oct 9, 2026. Prices change: confirm before you buy.

Use it from an agent

MCP serverNone found
npmnpm install livekit-client
APIFreePrice SDK downloads / wkGitHub starsMCP
ElevenLabs
Text-to-speech, speech-to-text (Scribe), voice cloning and conversational voice-agent APIs.
Free plan: 10,000 TTS characters/month (v4) Free plan · paid from $6/mo 3.2M 3,135 MCP
Deepgram
Real-time and batch speech-to-text, text-to-speech and voice-agent APIs.
$200 credit, no credit card Free plan
then Nova-3 streaming $0.0048/min (promo; regular $0.0077);...
1.7M 469 MCP
AssemblyAI
Speech-to-text API (batch and streaming) with diarization, speech understanding and voice agents.
Up to 185 hours pre-recorded and 333 hours... Free plan
then Universal-2 $0.15/hour; Universal-3.5 Pro $0.21/hour;...
1.3M 213 MCP
Cartesia
Low-latency text-to-speech (Sonic), speech-to-text (Ink) and managed voice agents.
20K credits/month + $1 prepaid for agents Free plan · paid from $5/mo 286K 134 MCP
Gladia
Multilingual speech-to-text API with real-time and async transcription.
50€ in free credits (one-time, ~80+ hours... Free plan
then Async at $0.61/hr, Real-time at $0.75/hr (Starter);...
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Typecast TTS API
Text-to-speech API with 600+ AI voices for websites, apps, games, and podcasts.
15,000 credits per month Free plan · paid from $15/mo — —
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