Think Better. Decide Faster. Communicate Clearly.

Get smart on anything—and brief anyone in three clear points.

Drop in a topic, a link, or some text. Threeby comes back in seconds as three points, each backed by three more—clear enough to forward to an executive or drop into a Slack update. Pick the lens; it's yours to edit and share.

Create a Threeby Browse Public Library

Private by default. Your inputs are never used to train AI.

See Threeby in Action
URL Three Points
Generating…
Click to explore the full 3×3 summary and see how Threeby structures complex information

From raw input to clear structure, in seconds

1. Start with anything

Enter a topic, paste text, or drop in a URL. Threeby works with any input.

2. Threeby applies the framework

Threeby applies the three-part framework you choose and generates a concise 3×3 insight—grounding topics in current web sources so the facts stay fresh.

3. Refine

Edit lightly or deeply. Keep what matters. Remove what doesn't. You're in control!

4. Save, share, or present

Keep it private or publish to the public library—or use it right away: export a ready-to-edit PowerPoint, send a share link, or email it.

Featured Threebys

Explore popular Threebys hand-picked by our team

My Three Inspirations Behind Threeby: Brevity, Frameworks, and Knowledge Compounding

Inspired by Seth Godin’s clarity, Shane Parish’s frameworks, and Ryan Holiday’s discipline of collecting wisdom. Threeby turns ideas into lasting knowledge.

1 Brevity enhances the impact of ideas by prioritizing precision over length.
2 Frameworks provide structured lenses for extracting diverse insights from information.
3 Collecting knowledge systematically amplifies its value over time.
195 0
Three Points Business

The Rule of Three: Enhancing Thinking, Decision-Making, and Communication

The Rule of Three is a powerful framework that enhances cognitive processing, streamlines decision-making, and improves communication clarity by structuring information into triads, making concepts more memorable and actionable.

1 The Rule of Three improves thinking by enforcing prioritization and clarity.
2 Limiting choices to three accelerates decision-making and reduces anxiety.
3 The Rule of Three enhances communication by making messages more persuasive and memorable.
201 0
Three Points Education

Lessons from Jim Kavanaugh: Work Ethic, Setbacks, and Leadership in Business

Jim Kavanaugh, co-founder and CEO of WWT, shares insights on work ethic, overcoming setbacks, and the importance of leadership values in achieving success. His journey illustrates how hard work, resilience, and surrounding oneself with the right people can lead to significant accomplishments in both sports and business.

1 Work ethic is foundational to success, as demonstrated by Kavanaugh's journey from soccer to business.
2 Setbacks are inevitable, but how one responds defines future success.
3 Effective leadership hinges on accountability and surrounding oneself with the right people.
67 0
Three Points Business

Discover the Public Library

Explore a growing collection of shared Threebys from the community. Find insights on topics that matter to you, copy summaries to your library, and learn from how others structure their thinking.

Curated summaries
Search & filter
Copy to your library
Share your own
Browse Public Library

You choose the framework

Five proven structures shape how your summary is organized.

Three Points

Break down any topic into three key insights or arguments.

What/So What/Now What

Understand the situation, its implications, and next steps.

Problem/Analysis/
Recommendation

Identify issues, analyze root causes, and propose solutions.

Past/Present/Future

Examine historical context, current state, and future possibilities.

Claim/Critique/
Conclusion

Stress-test an idea: the prevailing claim, the strongest counterarguments, and a balanced verdict.

Then make it yours with Mindset

Set your analytical lenses once on your profile and every summary is colored by how you think—same facts, same structure, your perspective on the emphasis.

Optimist Critical Contrarian Pragmatist Trend-spotter Long-term First-principles Systems Operator

Why Threeby?

Simple & Memorable

Threeby forces ideas into three clear parts—making them easier to understand, remember, and explain. No long documents. No mental sprawl.

Versatile & Practical

Use Threeby for strategy, decision-making, learning, writing, feedback, or reflection. If it's worth thinking about, it can be structured.

Built on Proven Mental Models

From What → So What → Now What to Past → Present → Future, Threeby draws from frameworks people already trust—then applies them consistently.

Designed on purpose, grounded in real sources

Threeby doesn't rely on generic prompts or raw AI output. Each one is built with a consistent set of thinking frameworks, and you stay in control of the result.

And it isn't frozen in time: topic summaries are grounded in current web data, and every cited source is listed so you can verify the facts yourself.

Some Threebys are lightly refined.
Some are deeply shaped.
All are produced through the same underlying system.

That's the difference.

Built for people who make decisions

Writers, Researchers & Thinkers
Consultants & Strategists
Anyone who needs clarity—fast

Simple plans

Start free. Upgrade when you want Deep Analysis.

Free

$0

Enough to make it part of how you think.

  • 10 Threebys a month
  • Topics, links, and pasted text
  • Every framework and mindset lens
  • Save, share, and export to PowerPoint
Get started

Pro

$9.99 / month

For daily use, with the strongest model.

  • Generous monthly limits
  • Deep Analysis for topics — richer, better-reasoned summaries
  • Live sources and citations on topic research
  • Everything in Free
Go Pro

Think Better. Decide Faster. Communicate Clearly.

With Threeby, clarity comes in threes.

Start creating structured summaries in seconds.

Create Your First Threeby