Messaging + AI

We ConnectPeople With AI

Mei develops frontier technologies combining messaging with AI. Our products have powered communications for over a million people — bringing AI to SMS, calls, email, websites, and messenger apps.

Create Your AI Chat With AI

2M+

product users

1M+

AI users

20+

AI products

years in service

Our self-service AI agent builder platform lets you instantly create a custom AI agent that can chat like a person on SMS text, webchat, voice call, email or integrated into any existing communication channel. One agent can chat on every channel and remember conversations across them. We offer products for individuals, professionals, and businesses alike. Try any for free and see why Mei's been a leader in AI-powered communications technology for a decade.

I want to...

Chat With AI

AI personas ready to chat — relationship advice, life coaching, and more.

AI Directory

Build AI

Create custom AI agents in 5 minutes. No coding. Start for free.

AI Builder

Have AI Co-Pilot

Download our Android SMS app with optional AI assistance built-in.

Get the App

Custom Development

Need enterprise AI solutions? Let's discuss your requirements.

Core Products

From self-service AI builders to ready-to-use AI assistants

Self-Service Platform

Custom AI Agent Builder

Train custom AI that can communicate for you, on your website or on its own phone number anyone can call or text. Free to start — your AI can be ready in minutes.

No coding required
Webchat, SMS, and voice
Train on your content
Free tier available

Start Building

Works Offline

AI Phone Numbers

AIs you can SMS text or call, even when you're offline. No app, no smartphone, no internet required. 500,000+ people have used our AI coaches.

Call 775-500-0604 Text

View AI Directory

Free & Instant

Instant Chat With AI

No app, no account, no login — just start chatting. Our free webchat coaches are ready to talk about relationships, life goals, and more. Or browse the AI directory to discover agents built by creators worldwide.

Chat With AI Coach AI Directory

Hey! I'm here to help. What's on your mind today?

I've been struggling with communication in my relationship...

That's really common. Let's work through it together. Can you tell me more?

Android App

Mei SMS Texting App

A modern default SMS app for Android with RCS encryption support. Includes an optional AI assistant that can offer real-time personalized intelligence.

Download on Google Play Learn More