01 · Meet mePenny

I'm Penny.

Private, secure and portable memory and notes for your work and life.

02 · Every toolPenny

Works with the AI tools you already use.

ChatGPT. Claude. Gemini. Cursor. Anything that speaks MCP.

03 · UniversalPenny

Say it once. I'll handle the rest.

I make sure you don't have to start over using a new AI tool.

ChatGPT
My favorite color is blue.
Got it.
Claude · days later
What color should I paint the fence?
Blue — your favorite.
04 · FreedomPenny

Your memory shouldn't be captive in one AI.

I'm yours forever and you can use me anywhere.

05 · Why memoryPenny

Reasoning makes an AI smart.

Memory makes it useful. That's where I come in.

06 · What you getPenny

One set of memories and notes.

Yours to keep and use in every tool.

I work with any AI tool.

I speak the Model Context Protocol, so any MCP-capable assistant can read and write your memory. No per-app integration. No lock-in.

I'm encrypted, and I'm yours.

Every memory is encrypted with a key unique to you — a leaked database is unreadable. I don't claim I can't read it; I commit I won't, and a public, tamper-evident log proves it.

I retrieve myself.

Semantic search surfaces the right memory at the right moment, so your assistant recalls what matters without you repeating it.

I remember over time.

I weigh recency and importance, consolidate what's durable, and let the rest fade — the way memory is supposed to work.

Export me. Delete me. Anytime.

Your memory belongs to you. Data ownership is a feature, not a support ticket.

You're a stranger to every new AI.
Never to me.

I'm Penny. I carry your memory across every AI you use - ChatGPT, Claude, Perplexity, Cursor, Codex, whatever comes next. They learn you, then keep it to themselves. I'm where it lives instead. Tools come and go. I stay.

Walk out anytime. No permission needed. One command, and every note, every preference, every project comes with you. Portability isn't a favor here. It's the point.

Yours - and sealed. Your memory is encrypted, and every time it's unlocked, that goes on a public record you can check.

You're the customer, not the product. You pay for me, so I answer to you. Private, portable, protected.

Import is a one-way street. Easy in, no way out. Your memory should leave as easily as it arrives - one command, everything, yours.

Works with every AI tool

MyPenny speaks the Model Context Protocol - the open standard used by Claude, ChatGPT, Perplexity, Cursor, and Codex today. One connection, no per-app integration, no lock-in.

Encrypted with Receipts

Every memory is sealed with AES-256-GCM under a 256-bit key unique to you, stored apart from your data — so a leaked database is unreadable. We publish a public, tamper-evident log so you'll know if anyone ever accessed your notes and information without your permission.

Better than human memory

Every search runs by meaning and by exact words at once, then fuses the results — so the note surfaces even when you ask the question differently than you wrote it.

Memory that improves with time

Background consolidation weighs recency and importance, keeps what's durable, and lets the rest fade — the way memory is supposed to work.

Leaving is a feature.

Read, edit, and delete your memories and notes anytime. Export on request today; one-click export on the way. Your memory belongs to you - leaving proves it.
Proof

Don't take our word for it. Check.

The log is public.

Every time your memory is decrypted, a record is written to an append-only, tamper-evident log - on a different cloud than your data. You can see every access in your dashboard.

The math is specific.

AES-256-GCM, a 256-bit key unique to you, keys stored in a separate hardware-backed account from your data. A leaked database is unreadable.

The answers are honest.

Read the honest answers

Your memory belongs to you. Not to an AI company.

Three steps, then it gets out of your way.

1

Connect once

One MCP install in the AI tool of your choice. Two minutes. No account migration, no setup wizard.
2

Use what you already use

Talk to Claude, ChatGPT, Perplexity, Cursor, Codex - whatever fits the job. They all read from the same memory. Nothing else changes.
3

Stop repeating yourself

What you told one assistant, every assistant remembers. Edit it, search it, delete it — anytime.
Pricing

One price. Everything included.

Unlimited memories and notes. Every MCP-capable AI tool. Per-user encryption with a public access log. Search by meaning and by keyword. Edit and delete anytime, export on request. Email support.

Feature
Most Popular
Founding member
$49/ year
Standard
$99/ year
Everything included
Included
Included
MCP-capable AI tools
All supported tools
All supported tools
Public access log
Included
Included
Export
On request today
On request today
Free trial
14 days, no card
14 days, no card
Rate lock
Locked for life
Standard annual rate

Questions.

Where is my memory stored?
On infrastructure we run for you, encrypted at rest with a 256-bit key unique to you — so a leaked database is unreadable. We don't claim we can't read your memory; we commit that we won't, and every decryption is written to a public, tamper-evident log you can audit. The AI tools you connect see only what they ask for, when you ask.
Which AI tools work with MyPenny?
Any tool that speaks the Model Context Protocol. Today that includes Claude on desktop and web, ChatGPT, Perplexity, Cursor, and Codex - with more arriving as MCP adoption grows.
Can I export everything?
You can read, edit, and delete your memories and notes from your dashboard today, and request a full export anytime - we fulfill export requests on request. One-click export in a portable format is on the way. Your memory is yours; we just hold it.
Can I delete a memory?
Yes — one memory, a tag, or all of it. Deleted memories sit in a 30-day recoverable trash, then they're gone for real. Deletion is deletion, not a soft flag.
Do you train on my data?
No. Your memory exists to serve you across your own tools. The intelligence is whatever LLM you connect — MyPenny is the memory layer, not a model.
What if I stop paying?
You get an export window. After that we delete what we hold, because it's yours.

Ready when you are.

Connect me to your first AI in under a minute. Private, portable, protected.