Full-duplex voice agents for live communities

AI that can keep up with a real voice channel.

Deploy low-latency agents that listen, speak, interrupt, use tools, and understand multi-user Discord conversations without the walkie-talkie feel. Start with a receptionist/router for agent teams and realtime communities.

OpenAI OpenAI gpt-realtime
Gemini Gemini Live
PersonaPlex PersonaPlex
Voice channel
170ms avg
Agent Receptionist
OpenAI gpt-realtime · marin voice
speaking
User asks: “Why did the workflow fail after approval?”
Receptionist: “Routing to Ops with service state, gateway logs, and policy gates in context.”
<200ms
response
3
providers
sessions
50K+
voice minutes
500+
servers
99.9%
uptime
24/7
available
Platform

Built for overlapping humans, not scripted phone trees.

The product layer around realtime models: group turn-taking, tools, observability, and provider routing.

Full-duplex flow

Users can interrupt, overlap, and redirect without waiting for a rigid turn boundary.

Latency waterfall

Measure capture, VAD, model, TTS, transport, and playback timing in one place.

Multi-user voice

Designed for Discord-style group voice, not just one caller and one bot.

Visual context

Gemini Live support for screenshare-aware and multimodal agents.

Tool calling

Connect agents to APIs, MCP servers, internal workflows, and community operations.

Agent receptionist

Route voice requests to specialist agents with transcripts, summaries, and safety gates.

Provider control

Route between OpenAI, Gemini, and private PersonaPlex infrastructure.

Use case

A voice receptionist for your agent team.

The product wedge is a registry of specialist agents, a receptionist routing contract, transcript handoff, and safety gates for realtime teams.

Agent receptionist

Talk to one front desk. Route to every specialist.

A receptionist voice identifies whether the request belongs to engineering, research, strategy, backtesting, QA, or the lead operator, then passes a compact summary into the agent session.

View use case
Receptionist → Ops
Voice handoff, transcript capture, and safety gates stay consistent across the agent stack.
Receptionist → Research
Voice handoff, transcript capture, and safety gates stay consistent across the agent stack.
Receptionist → Planning
Voice handoff, transcript capture, and safety gates stay consistent across the agent stack.
Receptionist → Builder
Voice handoff, transcript capture, and safety gates stay consistent across the agent stack.
Routing

Choose quality, context, or cost per agent.

OpenAI

OpenAI gpt-realtime

Native speech-to-speech quality

Live WebRTC demo
Gemini

Gemini Live

Audio, video, and screen context

Free tier / ~$0.02/min
PersonaPlex

PersonaPlex

Self-hosted privacy and cost control

~$0.01/min
FAQ

What builders ask first.

Normal bots wait for commands. Duplex agents join voice channels, listen in real time, handle interruptions, and respond like live participants.

Ready to add a voice layer to your community?

Join the beta and create your first live agent in minutes.