5 alternatives to VibeVoice

microsoft/vibevoice — Open-Source Frontier Voice AI (54,949 stars, MIT, ai, voice, integration).

These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It also serves 33 licence-cleared components from microsoft/vibevoice itself.

The alternatives in detail

• huggingface/speech-to-speech
  Build voice agents with open-source models
  score 4.8/10 · Apache-2.0 permissive · 13,562 stars · 150 components · search them
• mudler/localai
  LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.
  score 7.1/10 · MIT permissive · 49,870 stars · 2,123 components · search them · alternatives
• openvoicex/voice-marketing-agent
  An open-source platform for building and deploying real-time, low-latency AI voice agents for call automation for marketing.
  score 6.9/10 · MIT permissive · 21 stars · 48 components · search them
• purple-horizons/openclaw-voice
  🦞 Open-source browser-based voice chat for AI assistants. Self-hosted, private, free. Whisper STT + ElevenLabs TTS. Works with OpenAI, Claude, or custom agents.
  score 6.5/10 · MIT permissive · 126 stars · 11 components · search them
• agentlinehq/agentline
  Open-source AI phone API for voice agents. Give Claude, Cursor, OpenClaw, or any LLM a real phone number — outbound/inbound calls, SMS, transcripts, MCP, DTMF/IVR. FastAPI + SignalWire + Deepgram. Self-hostable alternati
  score 6.8/10 · MIT permissive · 56 stars · 56 components · search them

Licence data: JustClaw-It's per-repo licence policy. Is VibeVoice still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-27T23:04:12Z.