Click to Call Widget

Click to Call Widget for Website

Let visitors call your business instantly from any page. StartACall's browser-based click to call widget connects the web to real phone numbers using WebRTC and Twilio so callers need no app or downloads.

  • One-click voice calls from desktop and mobile browsers
  • Customizable widget design and placement
  • Works with virtual numbers in 190+ countries
  • Real-time analytics and call recording options
How it works
Widget PreviewLive
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No installation needed for callers. They click and connect from the browser.

Why Add a Click to Call Widget?

A click to call widget shortens the path from visit to conversation. It captures intent while the visitor is engaged, increases conversions, and improves customer experience by offering instant voice support without requiring downloads.

  • Faster conversions
    Turn browsing sessions into conversations with one click.
  • Secure and compliant
    Encrypted browser calls and enterprise controls for privacy and compliance.
  • Global reach
    Use virtual numbers across 190+ countries and handle inbound or outbound calls.

Use Cases

Sales Websites
Instantly connect prospects to sales reps with pre-populated lead context.
Support & Help Centers
Offer immediate voice support from product pages or knowledge base articles.
Marketplaces
Enable buyer-seller calls while protecting phone numbers and routing through your platform.

How to Install the Widget

Step 1
Create Account
Sign up to StartACall and get API keys and a dashboard to manage widgets and numbers.
Step 2
Customize Widget
Choose colors, position, and default number. Add routing rules and call flows if needed.
Step 3
Install Snippet
Copy a small JavaScript snippet into your site header or tag manager. The widget is ready immediately.

Technical Requirements

  • Modern browsers with WebRTC support: Chrome, Safari, Firefox, Edge
  • Optional server-side key to secure widget configuration
  • Support for fallback to a dial link on unsupported devices

Analytics, Routing, and AI

Global Numbers
Buy and manage virtual numbers in 190+ countries for local presence and better pick-up rates.
Smart Routing
Route calls by time, skill, or availability. Connect to agents, IVR, or AI agents for autonomous handling.
Real-time Analytics
Track call volume, duration, caller source, and spend in real time. Export data to BI tools.

AI Copilot & Autonomous Agents

Enable AI Copilot to provide agents with real-time transcripts and suggested replies. Use autonomous AI agents for large-scale outbound campaigns or 24/7 handling powered by speech-to-text and text-to-speech.

Frequently Asked Questions

What is a click to call widget?

A click to call widget is a small interactive UI embedded on a website that lets visitors initiate a voice call to your business with a single click. StartACall handles the browser connection and bridges the call to the phone network.

Do visitors need to install anything?

No. Calls are made directly from the browser using WebRTC. Callers do not need to install an app. On unsupported browsers or devices, the widget can fall back to opening a dialer link.

Can I customize the widget?

Yes. Customize appearance, position, welcome text, routing rules, and which phone number receives calls. You can also prefill visitor context so agents see the page and campaign that generated the call.

Is it secure and compliant?

Calls use encrypted WebRTC and enterprise controls. Configure recording, privacy redaction, and consent banners to meet regional compliance requirements.

Will it work internationally?

Yes. Use virtual numbers in the visitor's country to present a local caller ID or route calls globally through your team. StartACall supports worldwide PSTN connectivity via Twilio.

Ready to add click to call?

Install the widget in minutes and start turning website visitors into real-time conversations. No downloads, just one snippet and instant voice.