A shared home notebook, a private journal, travel price watches and AI writing tools. One account, hosted in the EU. Connect Claude or ChatGPT and ask it to do things for you, only where you allow it.
Free to start, with 150 AI credits a month. Questions? Get in touch
Add PowerExt to Claude or ChatGPT once. Then ask in plain words: it adds the groceries, watches the flight, searches your journal or runs your writing form, in your own PowerExt apps.
Add the connector to your assistant
In Claude: Settings, then Connectors, then Add custom connector. ChatGPT and other MCP clients take the same address.
https://mcp.powerext.co/mcp
Sign in with your PowerExt account
The same account you use for the apps. Free to start.
Ask
Your assistant uses the apps for you and tells you what it did. Full guide: setup, every tool, privacy.
Add oat milk to our groceries, and watch flights from Helsinki to Barcelona on 5 December. Tell me if it goes under €80.
Done. Oat milk is on your shared grocery list. I'm watching HEL → BCN on 5 December with a budget of €80; right now the lowest fare is €66, so you're already under it. Wander will tell you if it changes.
When did I last feel really calm?
On Sunday: "Tea by the river after work. Quiet." Your calm days this month were mostly evenings outdoors.
An example. Your assistant's words will differ; the data comes from your apps.
Tandem
"What's on our grocery list?" "Add Mum's birthday on 14 November." "Mark the bins as done."
Wander
"Is this a good price for Barcelona?" "Show my deals." "Watch hotels in Lisbon in March under €400."
Mind
"What did I write about work this month?" "Write down: finished the project today." Only after you allow it in Mind.
Scribe Menu
"Run my polite-reply form on this email." "Which forms do I have?" Your own forms, wherever you chat.
Your AI, your rules
Use them on their own, or through your AI assistant. One account opens all of them.
Create custom AI-powered actions that live in your browser's right-click menu. Define your own prompts, set inputs and outputs, or start with built-in templates like Summarize, Improve Writing, Email Reply, and Sentiment Analysis.
Budget travel, watched for you
Tell Wander where you want to go and what you can spend. It keeps checking flight and hotel prices across sources, so you don't have to.
A shared notebook for two
Groceries, plans, routines, gifts and important dates for a couple's home, in one place you both can see.
A private journal that reads along
Jot down a moment in a few seconds. Mind reads each entry and keeps track of how your days felt, who was in them and what you're working towards, so you can look back and notice patterns.
More tools coming soon. Have an idea? Let us know.
Scribe Menu, Wander and Mind share one balance of AI credits, also for what they do for your AI assistant. Everyone gets 150 a month for free. A plan adds more, and you can cancel it any time.
Free
$0
150 credits a month
For trying everything out.
Plus
$8 a month
1,800 credits a month
For regular use of AI features.
Pro
$20 a month
5,000 credits a month
For heavy use, and as many Scribe forms as you like.
We store what each app needs to work for you, nothing to sell, and you can ask us to delete it at any time.
In Tandem, anything you mark private stays yours, even from your partner. In Wander, your watches, trips and documents are yours unless you share a board or a link. Your Mind journal is visible only to you.
Wander, Tandem, Mind, Scribe Menu and PowerExt Account run on servers we operate in the European Union, with encrypted nightly backups.
PowerExt Account signs you in to Scribe Menu, Wander, Tandem and Mind. Use Google, your email, or a passkey.
A connected assistant sees only your own data, never your partner's private items, and your journal not at all until you allow it. Each app's plain privacy policy says the rest.
Privacy policies