Proof

Capture what you learn. Ask better questions. Build your Proof.

Proof is a place to capture ideas, lessons, questions, and insights — so the things you learn don’t disappear.

CAPTURE WHAT YOU LEARN

Write or use your voice to quickly capture thoughts, lessons, observations, and things you discover. Capture them while they’re fresh, without worrying about making them perfect.

ASK

Have a question or something you want to understand better? Ask it in Proof and turn curiosity into something you can explore.

SHARPEN YOUR THINKING

Not every idea starts out clear. Use Proof to refine your thoughts, challenge your assumptions, and turn rough ideas into sharper ones.

KEEP WHAT YOU LEARN

Build a personal record of the things you’ve learned, figured out, and experienced. Revisit your thoughts whenever you need them.

WRITE OR USE YOUR VOICE

Sometimes typing slows you down. Capture a thought with your voice and keep moving.

YOUR THINKING, OVER TIME

Proof helps you build a lasting record of your questions, ideas, and learning — giving you something to return to as your thinking evolves.

Capture the thought.
Ask the question.
Sharpen the idea.
Keep the Proof.

Proof is currently in beta.

We're actively building and improving Proof. Your feedback helps shape what comes next.