Changelog

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January 19, 2026
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Test phone agents in your browser — No live calls required

Test in Browser for Phone Agents: Test Your Voice Agents Without Making Calls

You can now test your phone agents directly in your browser without making actual phone calls!

Test in Browser gives you a quick and efficient way to validate your phone agent's behavior, system prompts, and voice options right from your dashboard. This streamlined testing process helps you perfect your voice interactions before deploying them to real callers.

➡️ Test phone agents instantly – No need to make actual phone calls

➡️ Validate system prompts – Ensure your agent responds correctly to different inputs

➡️ Try different voices – Experiment with various voice options to find the perfect fit

➡️ Debug faster – Quickly identify and fix issues in your phone agent's conversation flow

➡️ Save time and resources – Eliminate the need for physical phone testing during development

With Test in Browser, you can rapidly iterate on your phone agents, ensuring they deliver the intended experience before going live with real customers.

To access this feature, go to your phone agent's build page and look for the "Test in Browser" button under "Call Agent". It will ask for your browser's permission to use the microphone. Also, when you're in the phone settings, if you want to try out different voices or other settings, that's also a quick way to try out different settings.

Start testing your phone agents more efficiently today!

Other improvements

General fixes and UI improvements

Fixes

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