Give your Claw a phone number
OpenCawl connects your OpenClaw instance to the phone network. Call it with instructions. Tell it to make calls. Every task that involves a phone call becomes something your Claw can just handle.
You call your Claw
Call your OpenCawl number. Give a natural language instruction. Hear confirmation. Hang up. Your OpenClaw executes in the background. You get a text when it's done.
No app to open. No browser needed. Just call, speak, and let it work.
Your Claw calls the world
Tell OpenCawl to make a call. It provisions an AI agent with context and goals, dials the number, completes the task, and reports back.
Not a bot reading a script. An agent that navigates hold music, responds to questions, and completes real tasks.
Powered by ElevenLabs
OpenCawl uses ElevenLabs Conversational AI for natural voice interactions. Every call feels human. Every response is contextual.
Open source and fully swappable. Use ElevenLabs, or bring your own provider for STT, TTS, and phone infrastructure.
Self-hosted or managed
Run OpenCawl on your own infrastructure with your own API keys. Complete control, complete privacy.
Or use the managed version at opencawl.com and skip the setup. Same features, usage-based billing.
See it in action
One uncut video. No terminal windows. No screen recordings.
Frequently Asked Questions
What is OpenCawl?
OpenCawl is a phone number for your OpenClaw instance. It handles inbound calls where you give voice instructions, and outbound calls where your Claw interacts with the world on your behalf. Powered by ElevenLabs Conversational AI.
How does it work with OpenClaw?
OpenCawl connects to your OpenClaw Gateway. When you call with an instruction, it classifies your intent against your installed skills, confirms the action, and dispatches the task to OpenClaw. For outbound calls, it provisions an AI agent with the right context and goals, then lets it handle the conversation.
What can the outbound agent do?
The outbound agent can make real phone calls, navigate hold music, respond to questions, handle objections, and complete tasks like rescheduling appointments, following up with leads, or getting quotes from suppliers. It's not reading from a script—it's conducting a real conversation.
Is it open source?
Yes. OpenCawl is fully open source. You can self-host with your own API keys (ElevenLabs, Twilio, OpenRouter). Every provider layer is swappable via config. The managed hosted version at opencawl.com is for users who don't want to run their own infrastructure.
What providers does it support?
Default: ElevenLabs for voice (STT/TTS/ConvAI), Twilio for phone infrastructure, Claude via OpenRouter for intent classification. All layers are interface-defined and swappable. Alternatives include Groq Whisper, Deepgram, Kokoro, Cartesia, Telnyx, and more.
When will it be available?
OpenCawl is currently in development. The MVP will launch with inbound voice instructions, outbound calling via ElevenLabs agents, and SMS notifications. Follow the repo on GitHub to track progress and get early access.
Give your Claw a voice
Join the waitlist or self-host today.