Retellai - Conversational AI Tool
Founded by Bing Wu in 2023
Build AI voice agents that handle phone calls automatically
Cost
Pay as you go
Rating
★ People love it
Time to value
Quick Setup (< 1 hour)
You can use Retell AI to create AI voice agents that handle customer service calls, book appointments, qualify leads, and manage phone conversations without human intervention. The system provides natural-sounding voices with low latency, integrates with existing phone systems, and includes tools for testing, monitoring, and analyzing call performance. You can deploy these agents for inbound customer support, outbound sales campaigns, or as automated receptionists that transfer calls when needed.
What Retellai does
Tutorials & Demos
Frequently asked
Want a tailored answer?
See whether Retellai fits your stack.
Techbible weighs Retellai against what you already pay for, your team shape, and the work that's actually happening. Free to start.
More in Conversational AI
All tools →Aleph Kids
AI-powered language learning companion for kids in their favorite games
AviaryAI
Industry-leading AI voice agents for credit unions and financial institutions. Drive revenue and engagement through automated outbound calls.

Bland.ai
Automates enterprise phone calls with human-like AI agents.
Bolna
Scale customer support, sales, recruitment with Bolna Voice Agents. Inbound and outbound calls in vernacular Indian languages like English, Hindi, Hinglish.
Bravi
Automate your home service business with AI voice agents, chat, and workflows.
Button
Button is the wearable AI that can talk

Chatbase
Make your own AI chatbot trained on your data.
Convai
Create AI-powered characters for games and virtual worlds.
Zapier
Make
n8n