Your AI agents
can now call.

One API to give your AI agents a voice. Connect to Twilio, define an objective, and let them handle real phone conversations — outbound and inbound.

Start building free →
9:41
Voizbot Logo
Live demo
Voizbot
Incoming call...
Pick up the call to ask what Voizbot does.
Twilio integrationReal-time voice AIOutbound callsInbound callsTool calls in real-timeTranscript APIAgent skillOpenClaw compatibleClaude Code compatibleHermes compatible
Twilio integrationReal-time voice AIOutbound callsInbound callsTool calls in real-timeTranscript APIAgent skillOpenClaw compatibleClaude Code compatibleHermes compatible
// How it works
Native for AI Agents.
Drop one prompt into your agent. It installs the skill, registers the tool, and starts dialing. Works with any agent that can run shell commands.
agent-instruction.txt
Install the voizbot skill to make phone calls to humans. 1. First, check the public integration guide at: https://voizbot.com/agents 2. Download both public files from the URLs on that page: - SKILL.md (instructions and when to call) - scripts/voizbot_calls.py (Python CLI for the Voizbot API) Save them into your skill/tooling layout as you normally would. SKILL.md describes the workflow; there is no separate installer. 3. Based on the integration guide explain me how to configure voizbot and the features of the skill.
Paste into OpenClaw →
OpenClaw·~/voicebot
OpenClaw v2026.4 · personal agent · ready
❯
// The Capabilities
Connect your AI to the real world.

Bridge the gap between digital agents and human voice networks. Voizbot operates flawlessly in both directions.

AI Agent
{ tool: "call" }
Voizbot ServerLive • 00:01sLive • 00:02sLive • 00:03s
Ringing...
Human

Outbound Actions

Pass a prompt and phone number. Our engine starts the call, bypasses hold music, and drives the human conversation for your AI.

Inbound Routing

Map a phone number to a specific skill context. Voizbot answers instantly and seamlessly converts inbound speech to interactive text flows.

// Superpowers
Everything you need.
Nothing you don't.

Human-grade voice

Powered by next-gen real-time voice models. Natural cadence, emotion, perfect interruption handling, and absolutely zero uncanny valley delay.

{ "name": "check_db", "args": { "id": "USR-99" } }

Real-time tools

Agents can interact with APIs mid-conversation to fetch data or trigger external actions effortlessly.

Cancel the order.
Done. Reference ID is 891B.

Transcripts

Every call produces detailed logs, speaker labeling, and an AI-generated call summary.

Plug & Play Skill

Shipped as a drop-in shell command / prompt skill. Perfectly integrable with OpenClaw, Claude Code, and any system supporting standard tool calling interfaces.

OpenClaw
Hermes
Codex
// Use cases

One phone.
A different agent on every slide.

Each use case runs as its own call demo. Watch the live transcript, jump into the conversation at any moment, and the slider moves to the next workflow when the demo ends.

Healthcare01/04Preview

Appointment confirmation

Call patients before the visit, confirm attendance, and handle reschedules without bouncing them to another channel.

9:41
Voizbot Logo
Appointments
North Clinic
Incoming call...
Watch the transcript fill in, or jump into the call at any moment.
Ready to give your
agents a voice?
Free tier · No credit card
Get your API key →Skill + CLI setup