For ambitious teams

Learn from your colleagues

Team members share what they learn from their work: lessons from a project or a lost customer, key takeaways from a book they read or podcast they listened to. Identify the real thinkers behind.

Teams can get better faster

Product: On releases, support, and serving everyone

From Ana

Our deployment process was hell. We shipped faster the week we went from monthly to weekly because suddenly we couldn’t take the pain anymore.

Resonates with Kyle from Engineering

From Tom

The client that pays least is causing the most support topics now.

From Ida

We tried to serve everyone and ended up serving no one. Your ICP finds themselves in specificity, not breadth. Go narrow or go home.

Resonates with 3 colleagues in Marketing

Turnover

Keep what your team learns

Some turnover is natural, and some can be avoided. Don’t lose your A players by simply not knowing who they even are. And if they decide to leave, have a process so others can learn best from them.

The forgetting curve1

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

Mindletter uses spaced repetition2 to help you internalize your insights. Turn fleeting insights into lasting wisdom.

  1. As researched by Hermann Ebbinghaus, 1885.
  2. More on spaced repetition here.
TodayOne month later
With MindletterWithout a system
How it works

Win-Win: For business and private life

Every person can choose if an insight is for themselves only, for their team or even company-wide. Insights can be browsed, saved and are delivered by email weekly.

We all have interesting thoughts outside the boardroom: in the shower, while reading, or out for a run. But no place to keep them. Give your team the opportunity to grow together.

For your teams, as they already are.

One circle per team. One for the whole company. Permissions tailored to your use case. Private insights stay private, company insights remain in the company.

Worth knowing

Private to you. Export at any time.

All insights are only accessible within your company. Insights can be real gold nuggets, so we take privacy seriously. In case you choose to leave or just want to additionally backup your data, exports are available.

Multi-language support

Insights come like thoughts naturally in your main language. Someone writes an insight down in German. The colleague from Singapore has a further thought to it. You read it all in English. Nobody translates anything, Mindletter does it all.

Readable for AI agents

You’ve arrived in 2026 and use AI agents for your business processes? Let them benefit from your unique database of insights and see their work get better. Tell us your integration needs and we tailor Mindletter for you.

Get in touch

Tell us about you

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