Voice Interface for MoltBot

Everything you need for voice conversations

Built for natural, low-latency conversations with your AI assistant.

Browser Calling

Talk to your MoltBot directly from your browser. No app required.

Phone Calling

Call from any phone with caller ID routing. Talk anywhere.

Streaming Recognition

Powered by Deepgram for real-time transcription.

Natural Voice

Curated ElevenLabs voices with low-latency speech.

Barge-in Support

Interrupt anytime. The assistant stops immediately.

Noise Suppression

Crystal clear audio with Krisp noise suppression.

How we compare

CrabCallr fills the gap in MoltBot's existing voice capabilities.

Capability	Voice-Call Plugin	Talk Mode	CrabCallr
Browser WebRTC calling	✗	✗	✓
Phone calling	User manages	✗	✓
Works without app install	✗	✗	✓
Streaming ASR	✗	✗	✓
Barge-in support	✗	✓	✓
Noise suppression	✗	✗	✓

Get started in minutes

Simple setup to connect your MoltBot to CrabCallr.

1

Create your account

Sign up at CrabCallr and get your API key. Free tier gives you browser calling.

2

Install the plugin

Install the open-source CrabCallr plugin in your MoltBot instance:

moltbot plugins install @wooters/crabcallr-plugin

3

Configure your API key

Add your API key to your MoltBot configuration:

{
  "plugins": {
    "entries": {
      "crabcallr": {
        "enabled": true,
        "config": { "apiKey": "your-api-key" }
      }
    }
  }
}

4

Start talking

Open the CrabCallr app, select a voice, and click Call. That's it!

Ready to talk to MoltBot?

Start with free browser calling. Upgrade to Pro for phone access.

Get Started Free View Pricing

Talk to MoltBot via phone or browser