Track what you’ve read, what you’re reading, and what’s next
Read with friends.
Create or join a digital book club.
Reading isn’t the hard part.
Remembering what mattered is.
Revisit ideas without digging or re-reading everything
Support local bookstores while you build your library with the “find now” feature.
How Margin Works
Most reading apps track progress.
Margin tracks thinking.
It’s built for people who read to learn, reflect, and connect ideas — not just to hit a number.
01 Add books
Build your library — past reads, current reads, future reads.
02 Write in the margins
Save thoughts, quotes, and questions directly to each book.
03 Read together (or don’t)
Join groups, share books, and keep conversations threaded and readable.
04 Come back later
Your notes stay with the book. Always.
Features
Your Personal Library
• Read / Reading / Want to Read
• Simple, visual, uncluttered
• Links to support local bookstores.
Notes That Stay Put
• Write notes directly on the book
• Save quotes without losing context
• No copying, pasting, or exporting gymnastics
Groups That Don’t Get Messy
• Share books with friends
• Threaded discussions per book
• Conversations that don’t disappear
Feedback
Help Shape Margin
Margin is actively evolving.
If you’re using it:
Tell me what works
Tell me what doesn’t
Tell me what you wish existed
Your feedback directly shapes what gets built next.
Frequently asked questions
Yes. Margin is free to use, and our goal is to keep it that way. Any future monetization would prioritize accessibility over paywalls.
Margin isn’t feed-first or review-driven. It’s built for tracking ideas, not chasing ratings.
Your notes stay attached to the book. You don’t have to remember where you wrote something or why it mattered.
Yes. You can share books, join groups, and keep discussions organized by book instead of buried in group chats.
Margin links to independent bookstores, so buying a book supports local shops instead of big retailers.
There’s a built-in feedback form — and early feedback directly influences what gets built next.
Pricing
Unlock full features, select your Plan today!
Basic
Free
Get started with our Basic Plan, perfect for individuals.
- Real-time messages
- Respond to common queries
- Simple language variations
Pro
$19
/month
Upgrade to our Pro Plan: ideal for growing businesses.
- All Basic features
- Video chat support
- Support for multiple languages
- Complex queries
- Proactive assistance
- Third-party app integrations
- Support for images