Personal AI Use Cases: 41 Everyday Tasks

Money

Lucie shows where your money goes and helps you get it back.

What am I paying for every month?

Lucie finds every subscription in your email and shows what each one costs you.

Get a refund when support stops replying

Lucie writes a clear, firm letter and keeps following up until you get an answer.

Send this invoice to my insurance

Forward the doctor’s invoice. Lucie sends it for reimbursement and tells you when the money comes.

Pay this invoice

Send a photo. Lucie prepares the transfer with the right amount and reference. You confirm.

How much is $1,840 in euros?

Lucie converts any amount at today’s real exchange rate, right in the chat.

Where’s the cheapest fuel near me?

Lucie checks official pump prices around you and tells you where to fill up.

Life

Lucie does your paperwork: reads it, explains it, remembers the dates.

Keep my receipts ready for the tax return

Every receipt and invoice, collected and sorted through the year. Your accountant gets one tidy folder.

What does this letter from the city office say?

Photograph it. Lucie explains it in plain words and notes the deadline.

When does my rental contract end?

Send Lucie the contract. It reads it and gives you the date and the notice period.

Remember this for me

Appointments, promises, things to buy. Say it once, Lucie brings it up at the right time.

Is tomorrow a public holiday?

Lucie knows the holidays where you live, down to your region, and reminds you before shops close.

What do we cook this week?

Lucie plans around what you like and writes the shopping list.

Health & mind

Lucie helps you sleep better, stress less and feel good every day.

How did I sleep?

Lucie reads your night and tells you what it means for today.

How stressed was I today?

Lucie reads your heart rate and tells you when your day got tense.

Help me calm down

Lucie starts a two-minute breathing exercise right in the chat.

Log my lunch from a photo

Send a photo. Lucie counts calories and protein and keeps the day in view.

Tell me if I’m on my phone at night

Lucie notices late scrolling and offers to quiet your apps from midnight.

Play something to help me focus

Lucie picks music and plays it on your account.

Goals & habits

Lucie checks on your goals, tells the truth and finds the time.

Help me run three times a week

Lucie checks in, keeps you honest, and finds the time when the week gets busy.

I want to read more

Lucie turns a wish into a habit that fits your evenings.

Tell me honestly how my week went

Every Sunday: what moved and what stalled.

Keep my phone quiet during dinner

Lucie keeps the distracting apps quiet until dinner is over.

Work

Lucie keeps your day in order, so you don’t miss anything important.

What’s important in my inbox?

Lucie reads your email and tells you what actually needs you.

What did I miss in Slack?

Lucie reads your channels and tells you only what needs you.

Catch me up on Telegram

Lucie reads your chats and sums up what’s new in a few lines.

Turn my meeting into notes

Lucie writes down what was decided, who does what, and by when.

Add this to my Todoist

Say the task out loud. Lucie puts it in the right list with the right date.

Every Monday, send me my week

Set it once. Lucie sends your meetings and pending replies every Monday morning.

Research this and give me the answer

Lucie reads the web for a few minutes and answers with its sources.

Fix the numbers in this spreadsheet

Send Lucie the file. It makes the changes and sends it back.

I’m running late, move my next meeting

Lucie moves it and tells the others.

Travel & getting around

Lucie finds and books the trip and warns you if something changes.

Is my flight on time?

Lucie watches it for you. A delay, a new gate, you hear it first.

Find me a train to Hamburg on Friday morning

Lucie compares the options and has the best one ready to book.

Book a table for two tonight

Say when, where and for how many. Lucie finds a free table and takes you to the reservation.

Find a hotel in Milan under €200

Lucie shortlists hotels in your budget with free cancellation.

Get me a taxi home

Lucie opens Uber with your address already filled in. You just confirm the ride.

How do I walk there?

Lucie gives you a walking route and how long it takes.

Will the weather be bad today?

Lucie warns you about storms, ice or heat before you head out.

What should I pack for Lisbon?

Lucie checks the weather and your plans and writes the list.

Privacy

Lucie keeps your secrets and forgets when you tell it to.

I want to ask something privately

Open a secret chat. Lucie doesn’t save it and doesn’t remember it.

Forget what I just told you

Lucie deletes it from its memory for good.

Use cases