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An AI Assistant is a voice agent configured for one job: qualifying leads, answering support calls, booking appointments, or helping website visitors. You set it up once, and it handles every conversation the same way.
AI Assistants page

The Assistants page

Go to AI Assistants in the sidebar. The page shows:
  • Your assistants: every assistant in your workspace. Use the search box to find one by name or ID.
  • Agent templates: ready-made starting points for common use cases. See Assistant templates.

Create an assistant

Click + Create Assistant, or click a template to start with its prompt pre-filled. The editor has these tabs:

Prompt

Agent name, first message, and instructions. Generate a prompt, import from your website, or translate it.

Voice

Voice provider, model, voice, speed, primary language, and automatic language switching.

Settings

Role, caller ID or inbound number, AI model, temperature, who speaks first, and interruption sensitivity.

Branding

Colors, logo, and copy for the website widget. Shown only for Web Widget assistants.

Advanced

Transcriber, call limits, end call phrases, recording, transfer to a human, ticketing, and knowledge documents.
When you’re done, click Create Assistant. Click Cancel to leave without saving.

Live cost estimate

The top of the editor shows the estimated cost per minute in USD and INR, split into Transcriber, LLM, Voice, and Platform. It updates as you change providers and models.
Voice tab with live per-minute cost estimate

Roles at a glance

You can test any assistant in the browser before you connect a number.

Test your assistant

Use Talk in the assistant editor to have a live voice conversation in your browser. Talk uses the voice and speed you selected on the Voice tab. After testing, review the transcript in Conversations and refine the prompt.
Test the hard cases, not only the happy path: a caller who is busy, one who asks for a human, one who asks about pricing, and one who switches language.

Next steps

Write the prompt

Start with the most important tab.

Prompting guide

Best practices for voice instructions.