Mosaic - upgrade your mind.

Unlock the mental models, ideas, and resources that make you thrive in today’s complex world.

Learn More →
4.9 out of 5 on Gumroad

Become A More Interesting Thinker

A unique learning tool for ambitious people only.

Used by outstanding thinkers at

25+

Mental Models

Powerful visualized mental models on critical thinking, complexity analysis, career building, and more.

75+

Business Insights

Learnings on career, team management, leadership, strategy, and product development.

100+

Content Resources

Curated recommendations of the top 1% of books, podcasts, and YouTube channels that are worth 3x more than college.

200+

Life Reflections

Nuggets of wisdom and insight on personal growth, happiness, wellbeing, and building a life worth living.

Trusted By Future Leaders

Real people, real stories.

Anthony Y.
Entrepreneur
"It's such a simple yet powerful tool. I love how simple and deep it is at the same time. There is literally nothing about it I don't like."
Jørn vd F.
Head of Digital Transformation
"The mental models and different resource tips helped me dive deeper into a few impactful topics I definitely wouldn't have had on my radar otherwise."
Isabel H.
Senior Consultant, Strategy
"This has given me so much to think about and apply both in my job and everyday life. A few of the concepts have really changed how I approach problems. Pretty amazing tool actually."
Regina K.
Director of Operations
"I question many ideas I come up with in meetings or otherwise. Mosaic helped me understand how to refine and share them more effectively. Now I’m way more confident in discussions and presentations."
Joseph C.
A.I. Researcher
"It's surprisingly dense in useful information. I really love the short maxims about life and living. Super unique and interesting. The mental models are also extremely powerful."
Philipp Z.
Head of Finance
"Super valuable stuff! I'm using the insights section almost on a daily basis to find new triggers for me to look at my challenges at work differently. Definitely has upped my game."
Get Mosaic Now →

Today's Knowledge-World Problems

Do any of these sound familiar?

Imposter
Syndrome

You frequently doubt your abilities, which lowers your confidence and makes it harder to stand out.

Information
Noise

There are many books, podcasts, and other content resources available, but it's rare to find ones that are truly ground-breaking for you.

Lack of
Unique Ideas

You sometimes struggle to come up with ideas or solutions that are truly different and innovative.

Mediocrity
Frustration

You somehow know you're capable of more but feel like you do not have the tools or insights to break through to excellence.

Why Mosaic Exists

These dynamics can be your enemy. Or your opportunity.

Linear skills become increasingly commoditized, which makes standing out harder than ever.

Tomorrow’s thought and people leaders won’t be those with the deepest ability in any one area.

They’ll be the ones with the greatest surface area of skill — from developing novel solutions to communicating complex ideas and being able to make smart choices under uncertainty.

These individuals leverage a diverse set of mental skills. They excel at analyzing situations, making sound decisions, and taking effective action.

All while remaining centered and focused.

Mosaic helps you develop exactly that.

Mosaic Opens New Doors

Three different learning products in one.

MENTAL MODELS

Become the person who understands complex topics better than anyone else in the room.

Aha-Moments On Steroids

Elite mental models and thinking frameworks for management, science, psychology, philosophy, and communication. Upgrade your ability to analyze, decide, and execute - in business and in life.

Career Building
Management & Leadership
Thinking & Perspective

"I love the wide range of topics of you can find insights about. There's always something to find related to whatever my current focus topic is, personal or professional."

Vincent W.
Product Manager
Unlock Mental Models →
INSIGHTS

Expand your understanding of what matters in business and in life like never before.

Wisdom At Your Fingertips

The top 1% of tens of thousands of insights, reflections, and learnings after a decade of startup leadership. A powerful collection of business tips to lead with confidence combined with timeless maxims on living a fulfilled life.

Product & Strategy
Culture & Communication
Personal Growth
Wellbeing

"I wanted to review the way I make (life) decisions and found Mosaic incredibly useful for challenging my current way and come up with a new and improved way to make big and small decisions."

Julia S.
Head of Operations
Get Wisdom Now →
RESOURCES

Upgrade your consumption habits and find what actually makes you smarter.

Content Addiction Done Right

Most books, podcasts, and Youtube videos are boring and useless. This recommendation list includes only the most enlightening, fascinating, and transformative resources. From business to science and life philosophy.

Books
Podcasts
YouTube Channels

"All the books I've read and podcasts I've listened to over the past 4-5 months came from Mosaic's recommendations. The value density is ridiculous."

Moritz P.
Senior Strategy Manager
Get All Resources →

There is more

I spent hundreds of hours perfecting Mosaic to ensure it works seamlessly in your everyday life.

Multi-Device Compatible

Whether you're on your phone, tablet, or computer, have a consistent and streamlined experience across all devices.

Light and Dark Mode

Mosaic is designed to look stunning in both light and dark modes. You can switch between them whenever you like on any device you're using.

Free Updates

Mosaic will be updated regularly with new models, insights, resources and reflections. You only pay once and will get all updates for free, forever.

Pay once, use forever

Instant access. Free Updates. No subscription.

Mosaic Light

Get access to all insights and resources. No mental models.

$57

275+ Insights & Ideas

Unlock the full list at once

200+ Resources

All books, podcasts, video channels

25+ Mental Models

All visualized models
Buy Light Version
Limited Offer

Full Lifetime Access

Unlock everything. Pay only once.
Free updates forever.

$57

$119

-50%

275+ Insights & Ideas

Unlock the full list at once

200+ Resources

All books, podcasts, video channels

25+ Mental Models

All visualized models
Get Mosaic Now →
Limited-time offer. Price will increase soon.

Got Questions?

Still unsure? Here’s what you need to know.

What Makes Mosaic Different from Other Learning Tools?

Mosaic offers a curated blend of actionable insights from leadership, strategy, and philosophy. It saves you from information overload by delivering only what truly drives personal and professional growth. Mosaic is unique in drawing from various fields to provide a holistic learning experience.

Who Is Mosaic Designed For?

Mosaic is for ambitious individuals who want to sharpen their thinking, make smarter decisions, and stand out professionally. If you're striving to move from "good" to "great," Mosaic is for you.

Is Mosaic Really Worth That Much?

Let me be honest: it depends.

If you don’t value your intellectual growth enough, then no.

But if you do, then yes.

Mosaic is the result of 15+ years of analyzing the world, the mind, culture, and organizations.

It delivers the highest density of insight across several fields of any learning product I’m aware of.

Future thought leaders are the ones who continuously grow and can combine insights from various areas and form them into a unique perspective on things.

Mosaic is one of the very few products out there that help you improve exactly that.

What Kind of Results Can I Expect from Using Mosaic?

You can expect improved decision-making, more innovative thinking, and enhanced leadership abilities. You'll be able to apply new strategies directly to your work and life for tangible results.

How Much Time Will I Need to Invest?

Mosaic fits into any schedule, letting you learn at your own pace. The insights are delivered in a digestible, practical format, so you can start applying them quickly and re-visit anything at any time.

Is Mosaic Easy to Use?

Yes, Mosaic is designed to be simple and intuitive. You'll easily navigate the content and start applying insights from day one.

What If I Don’t Have a Clear Goal Right Now?

Mosaic helps you discover new areas of growth, providing clarity and direction even if you’re unsure of your next steps.

How Does Mosaic Help Me with Decision-Making?

Mosaic provides proven mental models and frameworks that help you understand complex situations at a deeper level, giving you the ability to analyze, decide, and execute more confidently.

Will I Have Access to New Content or Updates?

Yes, Mosaic is regularly updated with new content to keep you ahead of the curve in leadership, strategy, and innovation.

Do I Need to Be Tech-Savvy to Use Mosaic?

Not at all. Mosaic is designed to be easy for anyone to use, regardless of technical skills.

Is Mosaic More Focused on Personal or Professional Growth?

Both. Mosaic’s insights apply to personal development and career success, helping you grow in every area of life.

What is Your Refund Policy?

Check out my Refund Policy.

How Do I Know Mosaic Is Right for Me?

If you're ready to level up your thinking, sharpen your skills, and become a more effective leader, Mosaic is right for you.

Do I Need to Be Tech-Savvy to Use Mosaic?

Not at all. Mosaic is designed to be easy for anyone to use, regardless of technical skills.

Get Mosaic Now →

Imprint

Refund Policy

Privacy Policy

Terms of Service

© 2025 Philipp Hagspiel. All rights reserved.