plugmyagent

Retell AI

Marketing & SEO Free trial

AuthenticationFree trial
Rate limitFree trial with starter credits and concurrent-call limits; add payment details when you are ready to continue.

Documentation: docs.retellai.com ยท Checked Sep 13, 2026

About

Retell AI lets you build human-sounding AI voice agents that make and receive phone calls: appointment reminders, lead follow-ups, receptionist duties. Its API creates calls, configures agents with prompts and voices, and streams transcripts and outcomes back to your app. You can start a free trial without talking to sales, and trial credits cover real test calls.

Details

Free trial. Check the docs for what happens when it ends.

Auth: Free trial

Rate limit: Free trial with starter credits and concurrent-call limits; add payment details when you are ready to continue.

Verified: 2026-09-13

Best for: voice marketing sales automation

Read the docs Back to catalog

Setup

  1. Sign up at retellai.com and open the dashboard
  2. Create an API key and a voice agent with your prompt
  3. Buy or connect a phone number in the dashboard
  4. Create a test phone call through the API
  5. Read the call transcript and tune the agent's prompt
Sign up