New chat.
Who dis?
AI forgets. brains remembers.
Setup takes about 5 minutes and a paid Claude or ChatGPT account.
We walk you through it.
👆for valuable intel.
how it works
It's not complicated.
Unlike your AI's memory.
Set up your AI.
We walk you through every click. Your AI goes from goldfish to elephant, step by step.
Sign up.
Free account. No credit card. 100 pages of project memory, ready when you are.
Never re-explain your project again.
Open a new chat. Your AI knows what you're building, what you did last summer, and what you ran out of. Groundhog Day is over.
get connected
One URL.
Two minutes.
Add brains to your AI. Sign up on your first connection. No separate setup needed.
Requires Claude Pro or Max plan
- Open Claude.ai, click your profile icon →
Settings - In the left sidebar, select
Connectors - Click
+in connectors list header.Add a custom connector - Name:
Brains
Remote MCP server URL:Then clickhttps://lets.usebrains.app/mcpAdd - Click
Connect— log in or create your brains account when prompted - Click
Needs Approvaland change toAlways allow - Fire up a new chat in your project and ask it to initialize brains. Follow the prompts to complete the setup.
Team and enterprise plans: an Owner must add the connector at Organization settings → Connectors first.
Requires a paid Claude Pro or ChatGPT Plus / Pro plan. Free tiers do not support custom connectors.
use cases
Remember yesterday?
Your AI doesn't.
The Big Presentation
You've explained the Q3 roadmap to your AI four times. The deck. The talk track. The exec who hates animations. brains remembers all of it. Your AI keeps asking who Steve is.
Writing a Book
Chapter outline. Character bios. The note your editor left in February. Your AI loses the thread between sessions. brains keeps the manuscript open in its head.
Car Builds
You've explained the '68 Camaro three times. The parts list. The engine swap. The ongoing debate about the correct shade of green. Your AI smiled and forgot. brains kept notes.
Home Renovation
The tile you liked. What the contractor promised. What the inspector flagged. That's a lot of stuff to re-explain every Monday morning. Don't.
Crafts & Hobbies
Building something one Saturday at a time? brains remembers Saturday. Your AI doesn't remember Tuesday... and might not know what day it is today.
Side Projects
The repo. The architecture decisions. The bug you fixed at 2am and never wrote down. Your AI starts every session like it's day one. brains starts where you left off.
portability
Your brain.
Not theirs.
Some AI tools have memory now. Great. It lives inside their walls, on their terms, gone the moment you switch platforms. brains lives outside all of them... plain text, exportable, yours.
Hello? Is it me you’re looking for? (You, to your brain, from any AI you want.)
many models
Switch models.
Not memories.
Sometimes Claude hits a wall. Maybe you ran out of tokens mid-project. Maybe a new model just dropped and you want to try it. Maybe you’re going local for privacy. Whatever the reason... your project doesn’t have to start over.
Hit that token limit?
Open ChatGPT. Load brains. Keep going from exactly where you left off.
Going local?
Ollama, LM Studio, LLaMA... your context travels. No re-explaining.
New model just dropped?
Try it without starting over. Your brain onboards it in seconds.
Privacy mode?
Switch to a local model. Your project stays yours... on your machine, your way.
pricing
Simple. No traps.
Start free. Pay only when your project outgrows 100 pages.
One solid project, or a few light ones
- 100 pages
- 10 MB storage
- No credit card
- Plain-markdown export
Multiple active projects running at once
- 2,000 pages
- 75 MB storage
- All Free features
- Email support
Power users with deep project histories
- 10,000 pages
- 300 MB storage
- All Solo features
- Priority support
Power users with no ceiling
- Unlimited pages
- Unlimited storage
- All Pro features
- Priority support
Free
One solid project, or a few light ones
- 100 pages
- 10 MB storage
- No credit card
- Plain-markdown export
Solo
coming soon- 2,000 pages
- 75 MB storage
- All Free features
- Email support
Pro
coming soon- 10,000 pages
- 300 MB storage
- All Solo features
- Priority support
Unlimited
coming soon- Unlimited pages
- Unlimited storage
- All Pro features
- Priority support
Cancel anytime. No notice period. No fee. No survey. Your data is in plain markdown, exportable in one click. Need more seats or API access? Contact us.