Sun
Sun is a collaborative voice API for agents, designed for real-time multi-speaker interactions like meetings, group calls, and multi-agent debates. It features a 10x larger context window than competitors and agent-aware barge-in.
Sun: Collaborative voice API for agents | Product Hunt
Sun
Launching today
Collaborative voice API for agents
52 followers
Collaborative voice API for agents
52 followers
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Realtime Voice AI
Sun is a voice first AI model built specifically for real‑time collaborative voice interaction, not just one‑on‑one chat. ChatGPT Realtime and Gemini Live were built for one user talking to AI. Sun is built for collaboration — meetings, group calls, multi-agent debates, classrooms. One API, multi-speaker awareness, 10× the context window.
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Launch tags:Meetings•Developer Tools•Artificial Intelligence
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Hey Product Hunt 👋 I'm Anand, co-founder of Sun (https://getsun.io).
Every realtime voice API today — OpenAI Realtime, Gemini Live, Hume — was built for one user talking to one AI. That breaks the moment a third voice enters the room. Sales calls, classroom debates, multi-agent workflows, group brainstorms — they all need voice infra that knows who's talking, when to interrupt, and how to let three speakers share a turn.
🌞 Sun is built for that: • Multi-speaker turn-taking • 10× the context window of ChatGPT Realtime and Gemini Live • Agent-aware barge-in (not just VAD) • Multi-agent in one room — run two AIs against each other on a real audio channel
Today's PH offer: • Live playground — try it in your browser, no Credit Card → https://getsun.io • Live demo at https://demo.getsun.io
Two things I'd love your help with:
- Tell me where this breaks. We've stress-tested ~20 multi-speaker apps; we want yours to be #21.
- What integrations would unlock you? LiveKit, Daily, Vonage, Twilio, custom WebRTC — drop a comment.
Huge thanks to Anoop for hunting. Happy to answer anything in the comments today. 🌞
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23h ago
Does it mean that by using this, we can make our internal meeting agent talk in meetings about what is happening in meetings ? Like talking fireflies or otter ?
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1h ago
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@regaldreamtech Exactly — that's the core use case Sun was built for.
Fireflies and Otter listen silently. With Sun, you can build an agent that listens, knows who's saying what, and actually speaks up at the right moment — to summarize, answer a question, surface a related decision from earlier in the meeting, or even moderate.
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43m ago