Your AI assistant for everyday life.AI that helps you get things done.Say what you need. Fee takes it from there.

Ask about anything and get help with letters, emails, decisions, plans and writing. Use your own words.More than answers. Fee drafts the email, explains the letter, compares the offers and saves what you need.A letter you do not understand, an email you have been putting off, a choice you cannot make.

Ask about anything and get help with letters, emails, decisions, plans and writing. Use your own words.More than answers. Fee drafts the email, explains the letter, compares the offers and saves what you need.A letter you do not understand, an email you have been putting off, a choice you cannot make.

Fee works in the web browser on your computer or phone. The desktop app is for Mac and Windows. Beta at no cost.

Everyday life. Plenty of ways to get help.

Understand a letter, draft an email, compare offers, plan your week or create a budget. All five are fictional examples.

Fictional example

What you tell Fee

“Can you explain the letter I photographed and help me reply?”

The letter in the photo

Example Energy AB

Reminder about an unpaid invoice

Invoice number: 100234 Due date: 1 October 2026 Amount: SEK 1,240 Reminder fee: SEK 60

Pay SEK 1,300 by 5 November 2026. Otherwise the case may go on to debt collection.

FeeFictional example

What Fee answers

What the letter means

This is a reminder about an electricity invoice that has not been paid. It should have been paid on 1 October. The case has not gone to debt collection yet.

What you need to do

Pay the invoice. If you have already paid, keep the receipt and reply to Example Energy. If you think the invoice is wrong, get in touch before you pay.

Important dates and amounts

  • Pay by: 5 November 2026
  • Invoice amount: SEK 1,240
  • Reminder fee: SEK 60
  • Total to pay: SEK 1,300

Check the dates and amounts against the letter.

Suggested reply

You can reply that you will pay the invoice by 5 November, that you have already paid, or that you would like the invoice explained.

Write a reply

Fictional example

Subject: Invoice 100234

Hello,

I have received a reminder about invoice 100234 for SEK 1,240. I will pay the invoice by 5 November 2026. Can you confirm that the case will not go on to debt collection if I pay on time?

Kind regards [Your name]

Copy a finished draft and send it when it suits you. You choose when a website is published.

Add important dates to your calendar.

This is how you use Fee.

  1. 1

    Say what you need.

    Use your own words, attach a document or share a photo. Start with what you want help with.

  2. 2

    Get help moving forward.

    Fee explains, writes, compares or makes a plan based on what you ask. Check important details, such as dates and amounts, against the source.

  3. 3

    Make it yours.

    Ask for a reply or a shorter version, and get a draft to copy and send.

What you can do

From your first question to something you can use. Choose what you need help with.

  1. 01

    Understand

    Understand letters, documents and images, get a summary, listen to answers and find current information with sources.

  2. 02

    Write

    Get help with emails, letters and ready-made drafts that you can fill in and adjust in length and tone.

  3. 03

    Compare and plan

    Compare options and make a plan for a task, the week’s meals or your next trip.

  4. 04

    Create

    Create and edit Excel files, build a website in the browser or work with project files in a chosen folder in the desktop app.

  5. 05

    Save and continue

    Save answers, find past chats, download PDFs and let chats or saved answers follow you between desktop and web when you choose to turn on sync.

  6. 06

    Confidence and control

    Choose a temporary chat, adjust readability and control memory and what Fee can do on your computer.

  7. 07

    Business

    Get help with quotes, customer replies, invoice drafts and receipt records based on your business details.

Show all features

Understand

  • Letters and agreementsWeb and desktop
  • Read attached documentsWeb and desktop
  • SummariseWeb and desktop
  • Explain more simplyWeb and desktop
  • Ask about a selected partWeb and desktop
  • Listen to the answerWeb and desktop
  • Get current informationWeb and desktop
  • Text in several languagesWeb and desktop
  • Try a sample letterWeb and desktop
  • Help with a hard-to-read photoWeb and desktop
  • Help with pasted tables or error messagesWeb and desktop
  • Review an attachmentWeb and desktop

Write

  • Emails and lettersWeb and desktop
  • Edit the draft yourselfWeb and desktop
  • Change length and toneWeb and desktop
  • Fill in your detailsWeb and desktop
  • Reply to a letterWeb and desktop
  • Open in your email programIn the desktop app
  • Cancel a subscriptionWeb and desktop
  • Ask for more time to payWeb and desktop
  • Complain about a productWeb and desktop
  • Reply to your landlordWeb and desktop
  • Appeal a decisionWeb and desktop
  • Report sickWeb and desktop
  • Dispute an invoiceWeb and desktop
  • Request a refundWeb and desktop
  • Give a new addressWeb and desktop
  • Request your personal dataWeb and desktop
  • Write a complaintWeb and desktop
  • Letters about support and benefitsWeb and desktop

Compare and plan

  • Compare optionsWeb and desktop
  • Make a planWeb and desktop
  • Plan weekly mealsWeb and desktop
  • Plan a tripWeb and desktop

Create

  • Create spreadsheetsWeb and desktop
  • Edit a spreadsheetWeb and desktop
  • Add to your calendarWeb and desktop
  • Create a websiteIn the browser
  • Edit a websiteIn the browser
  • See the website in mobile and wide viewIn the browser
  • Choose the website's lookIn the browser
  • Your own photo on the websiteIn the browser
  • Publish a websiteIn the browser
  • Manage a published websiteIn the browser
  • Visitors' form responsesIn the browser
  • Create a local projectIn the desktop app
  • Work with project filesIn the desktop app
  • Review and undo project workIn the desktop app
  • Read a webpage in Fee's browserIn the desktop app
  • Invitations and other everyday writingWeb and desktop

Save and continue

  • Chat historyWeb and desktop
  • Delete and restore a chatWeb and desktop
  • Save a responseWeb and desktop
  • Edit a saved responseWeb and desktop
  • Names for saved responsesWeb and desktop
  • Copy textWeb and desktop
  • PDF and printingWeb and desktop
  • Import earlier chatsWeb and desktop
  • Download your dataWeb and desktop
  • Choose what Fee remembersWeb and desktop
  • Import selected memoriesWeb and desktop
  • Continue between computer and webWeb and desktop
  • Edit your latest questionWeb and desktop
  • Write your next question while Fee respondsWeb and desktop
  • Open Fee faster on your phoneIn the browser
  • Learn from what you tell itWeb and desktop

Confidence and control

  • Temporary chatWeb and desktop
  • Control over memoryWeb and desktop
  • Stop and try againWeb and desktop
  • Confirmation when an action is doneWeb and desktop
  • Clear information for lettersWeb and desktop
  • Clear action wordsWeb and desktop
  • No-cost help for financial worriesWeb and desktop
  • Ask for one missing detailWeb and desktop
  • Easier to readWeb and desktop
  • Control access to your work folderIn the desktop app
  • Approve risky work stepsIn the desktop app
  • Give feedback and control measurementWeb and desktop
  • Delete your accountWeb and desktop
  • Help with errors and usage limitsWeb and desktop

Business

  • Business detailsWeb and desktop
  • Quotes and invoice draftsWeb and desktop
  • Tax dates for your businessWeb and desktop
  • Customers and quote follow-upIn the desktop app
  • Save receipt recordsWeb and desktop
  • Bookkeeping recordsIn the desktop app

What Fee does especially well

Fee remembers you

Fee knows who you are, how you like your answers and what you are working on, so you can pick up where you left off and get answers that suit you better as you use Fee.

Letters that are easy to finish

Get ready-made letters to cancel a subscription or complain about a purchase, with clear fields to fill in and text you can copy straight away.

Sources you can open

When Fee searches, you can see the sources behind the answer and open them yourself.

Help when things feel difficult

Fee points you to crisis helplines and no-cost budget and debt advice when you need it, and helps you handle messages that look like scams.

You choose the next step

You can change what Fee remembers and choose when to send a finished letter or add a date to your calendar.

Find it again and carry on

Save an answer you want to keep, search past chats and continue the same conversation when it suits you.

Explanations you can understand

Understand a difficult text with simpler words, one step at a time or by listening to the answer.

Fee follows your language

Write in Swedish, English or Spanish and Fee replies in the same language, including when you ask for a simpler or shorter text.

In the browser and on the computer.

In the browser

Open Fee in the web browser on your computer or phone. There is nothing to install.

On the computer

The app for Mac and Windows also has an advanced mode, where Fee can work with the files in a folder you choose.

Download the app
Fee in the app for Mac and Windows. The interface is shown in English.

Fee in the app for Mac and Windows. The interface is shown in English.

Fee’s start screen in the Mac and Windows app, with a sidebar, a message field and choices to understand, write and create. The interface is shown in English.

Your business and your website.

Do you run your own business?

Fee helps with quotes, customer replies, reminders and receipts. Get suggestions to work with. Check anything about tax, bookkeeping and contracts before you use it.

Read about Fee for business

Build a website.

Describe a website in your own words, see the result and ask for changes. You choose when the website is published.

See what you can create

You decide what you share.

Your photos.

Attach photos and images to get help with their content. Photos and other images you attach can be processed outside the EU.

Where your data is.

When you use Fee in the browser, your chats are saved on Flatfee’s own server, at a Swedish hosting company. In the app for Mac and Windows, they are saved on your computer.

Where your data is handled

You control the next step.

Get a finished draft or a website in Fee. You choose when to send or publish.

You choose what Fee remembers.

Fee remembers things such as your name, your preferences and what you are working on, so the answers suit you better. You can see what Fee remembers, correct the details and turn memory off. You can delete a chat whenever you want.

Understand with sources.

Fee helps you understand content in plain words. Fee can be wrong, so check important details.

When Fee looks something up, it shows its sources. Compare dates and amounts with the letter.

Trust in plain words

CHOOSE THE NEXT SETTING

Which setting do you like best?

If you have signed up for the beta, you can vote. Your latest confirmed vote counts.

Choose your favourite

Not signed up?Sign up

Questions and answers about Fee.

What happens when I have signed up?

Sign up and we will email you when you can start. Signing up does not create an account, and sign-in is for invited people.

Do I need to know anything about AI?

No. Write in your own words what you need help with.

Does the beta cost anything?

No. The beta is at no cost.

Who can take part?

The beta is made for everyday questions and tasks at home, at work and in your own business. You must be at least 18 years old.

Where are the images I share processed?

Attach photos and images to get help with their content. Photos and other images you attach can be processed outside the EU.

Can I use Fee on my phone?

Yes. Fee works in your phone’s web browser.

How do I use Fee's answers safely?

Fee helps you understand content and find a next step. Fee can be wrong, so check important details, especially dates, amounts and rules, against the source.

What happens when I have signed up?

Sign up and we will email you when you can start. Signing up does not create an account, and sign-in is for invited people.

Do I need to know anything about AI?

No. Write in your own words what you need help with.

Does the beta cost anything?

No. The beta is at no cost.

Who can take part?

The beta is made for everyday questions and tasks at home, at work and in your own business. You must be at least 18 years old.

Where are the images I share processed?

Attach photos and images to get help with their content. Photos and other images you attach can be processed outside the EU.

Can I use Fee on my phone?

Yes. Fee works in your phone’s web browser.

How do I use Fee's answers safely?

Fee helps you understand content and find a next step. Fee can be wrong, so check important details, especially dates, amounts and rules, against the source.

What would you like to start with?

A letter to understand, a text to finish or something you want to create. Sign up for the beta, and we will email you when you can start.

Sign up

Beta at no cost. All you need is your email address.