Embed CallSphere on Your Website

Add an AI voice agent button to any website with one line of code. Free to embed. No account required.

Quick Start

Copy this snippet and paste it before the closing </body> tag of your website:

<script src="https://callsphere.tech/api/embed/widget.js" async></script>

Customize

Set options before loading the script to customize appearance:

<script>
  window.CallSphereConfig = {
    position: 'bottom-right', // or 'bottom-left'
    color: '#4f46e5',         // any hex color
    label: 'Talk to AI Agent' // button text
  };
</script>
<script src="https://callsphere.tech/api/embed/widget.js" async></script>

position

bottom-right, bottom-left, top-right, or top-left

color

Any hex color code (e.g. #4f46e5)

label

Button text (default: Talk to AI Agent)

Why Embed CallSphere?

Give your visitors instant access to an AI voice agent demo

Lightweight — under 2KB, no dependencies, loads async

Fully customizable — colors, position, and button text

Works on any website — HTML, WordPress, Shopify, Wix, etc.

Free to embed — no account or API key required

Tracks impressions and clicks for your analytics

Want a Custom Integration?

Need a white-label widget with your branding, or a direct API integration? Contact us for custom solutions.