Centralize product information


Start a free trial

The new way product and engineering collaborate

Craft documents, design beautiful whiteboards, and share with the team

Bring everything together

Aha! Notebooks combines rich-text notes, virtual whiteboards, and to-dos. Finally, one place to brainstorm concepts and refine early-stage product plans. This is the information hub your team has been waiting for to unleash your creativity and bring bold ideas to life.

Get inspired

Choose from 50+ templates to help you brainstorm ideas, define business models, lay out early product roadmaps, and so much more. Each template is expertly crafted and includes best practices. Or create your own custom note and whiteboard templates.


Document your way

Discover the next generation of notes — with rich formatting options to help you create beautiful documents. And use built-in AI to quickly draft content and bring your ideas to life. (Your data will not be used to train the AI model.)


Think visually

World-class drawing capabilities let you create beautiful diagrams and communicate complex product concepts with ease. Start with a blank canvas or choose a template to get going quickly.

Work together

Bring your team together to co-create. Share your documents with anyone — including people who are not in your account. Then collaborate in real time to gather input, refine concepts, and align on the best path forward.

Stay organized

Add as many team workspaces as you need — using folders to group documents by topic. You even have your own dedicated space for capturing personal notes and whiteboards. Set to-dos to track your daily tasks and keep work progressing across the team.




Ready to get started?

See why more than 700,000 product builders trust Aha! software to organize notes, whiteboard concepts, and collaborate with the team.

Start a free trial


Why product builders love Aha! Notebooks

Use guided templates

Choose from a library of note and whiteboard templates built by the Aha! team to help you shine in everything you do.

Capture everything

Replace your physical notebook, whiteboard app, and other tools with a single notebook for personal use and team collaboration.

Communicate with AI

Draft faster, bring in more research, and refine what you have already written using a powerful, built-in AI writing assistant.

Diagram beautifully

Use intuitive drawing functionality to sketch out early-stage ideas, illustrate complex concepts, and design just about anything.

Share seamlessly

Bring others into the conversation — individually or as a group — so you can refine bold new product concepts side by side.

Turn concepts into roadmaps

Build out early-stage work in Aha! Notebooks, then convert concepts into features in Aha! Roadmaps when you are ready to start building.