Echo

Monetize AI Apps in Minutes

Charge usage-based billing for your product to start generating revenue risk-free. You set the markup, we handle the rest.

Merit Systems Logo

Your App

Powered by Echo

$1,287.89profit
652 users
OpenAI
Anthropic
Google Gemini
Your Profit
Token Spend

Billing in a Box

Every token your users consume is profit in your pocket

Toolkit.dev

Toolkit.dev

Jason Hedman

Configurable tool-calling chatbot with generative UI

$156.78

561

Shirtslop

Shirtslop

Ryan Sproule

Generate and print custom shirts from AI images

$212.91

123

Calbot

Calbot

Ben Reilly

Manage your Google Calendar from your terminal

$348.63

6,969

Universal Balance

Echo credits can be used on any app in our network

Merit Systems Logo
OpenAI
Anthropic
X

Any Model Provider

Serve any model with maximum rate limits and minimum latency

Start Earning in Seconds

Integrate Echo in your app in seconds

Next.js

LLM billing made easy in Next.js

Serve LLM Inference risk-free

Monitor your users' balances and usage

Sponsor free tier for new users