About
An AI workbench that doesn't ask for your card
Butlermind Hub is 135+ AI tools, a prompt library, a visual automation builder and a public API — built so the useful part is the free part.
135+
AI tools
20
Tool categories
650+
Published articles
60+
Prompts
What's inside
Six things, one platform
Principles
What we commit to
Free, with no asterisk
No trial, no credit card, no feature held back for a paid tier that does not exist. If that ever changes, it will not change for something you already use.
Nothing to sign up for
Every tool runs without an account. Only the automation builder needs a sign-in, because workflows have to belong to someone.
Your input is not the product
Tool input is processed and discarded. It is not stored, not sold, and not used to train models.
Useful beats clever
A tool earns its place by producing something you would actually ship, not by demonstrating that a model can be called.
Found a bug, or want a tool that doesn't exist yet?
Requests genuinely do turn into tools. The fastest way to get one built is to ask.