A little help, your way.
Use a weasel on its own, or bring it into your favourite AI. Here’s how the den fits together.
Open an app. Get going.
Each weasel has its own website. Open Receipt Weasel to track purchases, or Weasel Estates to organize life’s important details. You don’t need to connect an AI assistant to use the apps.
Explore the appsAsk your AI. Get a little help.
Add Weasel Den to your personal Claude account and use Receipt Weasel in your chats. Share a receipt or ask about price drops. It works the same way in ChatGPT. Muse connects when you ask it to, and Grok through a custom connector in its settings. Weasel Estates has its own Den AI assistant inside the organizer.
See how to use it in ClaudeWhat the membership covers
Den membership is $4.99 a month or $49.99 a year. It includes 25 tracked items in Receipt Weasel and use of the AI assistant inside Weasel Estates. The Estates organizer is sold separately as a one-time purchase. You can use its manual editing, viewing, and sharing without Den membership.
The Den trial starts on first use and lasts 60 days, with no card up front. Standalone access and purchase requirements are explained on each product’s website.
Good to know
A few questions, answered.
Can I use the apps without an AI assistant?
Yes. Receipt Weasel and Weasel Estates each have their own website and interface. Connecting the den to an AI assistant is another way to use their tools, not a requirement for opening the apps. Each product explains its own access and purchase requirements.
Which AI assistants can I use?
ChatGPT and Claude, with one click from their directories. Muse, by asking it to connect to the Den. Grok, by adding the Den as a custom connector in its settings. The Den AI assistant in Weasel Estates works inside the organizer. See the Connect page for the steps.
Is Weasel Estates included with Den membership?
Use of the AI assistant inside Weasel Estates is included with Den membership. The estate organizer itself is sold separately as a one-time purchase. You do not need Den membership to edit, view, or share your organizer manually.
Does Receipt Weasel guarantee a refund?
No. It watches the prices of things you already bought and tells you when a lower price falls inside the store’s price-adjustment window, with the store’s policy and claim steps beside it. You make the claim; whether the store honors it is the store’s decision.
Can Weasel Estates write my will?
No. Weasel Estates organizes the practical information around a will, such as where documents are and who to call. It does not create legal documents and is not legal advice. It also never stores passwords: it records where things are and who to contact.
Which jobs keep running after I close the chat?
Receipt Weasel keeps checking prices on its own, about once a day on the trial and twice a day for members, until the store’s window closes, and emails you when it finds a drop. Weasel Estates keeps your record but does nothing in the background.
Is the den open?
Yes. Explore Receipt Weasel and Weasel Estates on their own websites, or connect the den to a supported AI assistant. The Den trial starts on first use and lasts 60 days, with no card up front. New apps join as they pass review.
How much does it cost?
Den membership is $4.99 a month or $49.99 a year. Receipt Weasel includes 25 tracked items; optional Amplified Tracking raises that limit to 100 for another $3.99 a month. Use of the AI assistant inside Weasel Estates is included. The Estates organizer is sold separately as a one-time purchase and works manually without Den membership.
What exactly is a tool?
A focused app that helps with a real task, like watching for a price drop or organizing life’s important details. You can use its own interface, or access its connected tools through a compatible AI assistant. The den brings these apps together.
Can I trust what’s in the den?
That is the product. Every tool is vetted before entry and reviewed every 90 days on reliability, data handling, and feedback. Tools that slip get moved out.
Where does my money go?
Your membership keeps the den running and pays the builders whose apps you use. Each builder is paid under the terms agreed for their app, based on eligible customer activity. External partner payouts have not begun.