• THE place to keep all my insights I get from reading
Designed for open minds

Remember your insights from books, podcasts and life

You forget most of what you learn. Mindletter brings your insights back every Sunday. In your own words, right before they'd fade.

No card required.

Capture

Mindletter email Sunday

A few things from you worth remembering:

Mindset · From you

The thing I keep avoiding is usually the thing to do next.

Still hits

The forgetting curve1

You forget 80% of a new insight within a week.

Mindletter uses spaced repetition2 to help you internalize your insights. Turn your knowledge sparks into long-lasting wisdom.

  1. As researched by Hermann Ebbinghaus, 1885.
  2. More on spaced repetition here.
TodayOne month later
With MindletterWithout a system
“You don’t rise to the level of your goals. You fall to the level of your systems.”
James Clear, Atomic Habits
How it works

The Mindletter system.

  • Capture
  • Remember
  • Pass it on
Capture

Catch it the moment it lands.

Write it down, screenshot or voice note it. No friction. Then rest assured your insight, quote, or prompt comes back in the right time.

InsightQuotePrompt

When facts change, I am also allowed to change my mind.

Remember

Insights come back weekly.

A personal email in your own words, timed against the forgetting curve so the things that mattered actually stay.

On boundaries, hard things, and more

Life · From you

Fill your own cup first. You can't sustainably care for others when you're empty.

Mindset · From you

You can do hard things. You just forgot that you already have.

Pass it on

Pass on what's worth keeping.

Choose which lessons to share, and with whom. Your loved ones can get your insights per mail without even needing an account.

MJAL
Family · 4 people

Save 10% of everything you earn. Pay yourself first, your future self will thank you.

Shared with your family

Who it's for

Make your insights stick. Forever.

  • For readers

    You've read the books and listened to the podcasts. But you can't recall what any of them actually said.

    I've journaled on and off for years, but I never went back and read any of it. Mindletter is the first tool that helps me reflect on my past insights and grow from them.
    Susan, 35, reads 7+ books a year
  • For parents

    You want your kids to know what you've learned the hard way. The little headstart you wished to have.

    My dad passed away last year. I keep thinking about all the things he knew that nobody wrote down. I started Mindletter so my kids won't feel that same loss.
    Axel, 47, parent of two
  • For open minds

    You are curious, question the status quo, and gain deep insights into yourself and the world around you.

    I'm glad I found Mindletter in my twenties. After travelling abroad, I see the world with different eyes. Lot's of insights I never want to forget.
    Noa, 27, passionate about travelling
Try it out

Write your first insight.

Insight

Need inspiration? Take one and make it yours.

Frequently asked questions

Questions you might have

How is this different from a notes app or journal?

Notes apps store things and wait to be searched. Journals get written and forgotten. Mindletter brings your own words back to you. This makes remembering a breeze. Think of index cards for your insights, just better.

What if I don't have time to write every day?

You don't need to. One insight at a time. Your library is not a hectic social media feed. The less, the better.

Can I browse insights from other people?

Yes, that's Explore. A timeless feed of insights from people that have chosen to make their wisdom public. The goal is to inspire each other, find new books, podcasts and people we look up to. If you want, you can share your insights with the world too.

How do I share my insights with the people I love?

Simply create a circle. Add your family members or friends via their email addresses. Choose which insights you want to share with them and they will receive those per email without needing an account. You can also create multiple circles to share specific insights from your book or run club.

Is my data private?

Yes, absolutely. We don't sell your data. Your most private insights can be end-to-end encrypted, so that not even we can read them.

Is it free?

Mindletter is free to use (no credit card required). Extended usage will be paid to help us run our systems and provide the essentials free of charge.

Never forget an insight again

Every insight you don't write down is one you'll most likely forget.

Get started free