Annotate any webpage.
Collaborate with your team.
plant your garden of ideas 🌱
A Chrome extension that lets your team leave comments directly on any website. Perfect for product reviews, research, education, and more.
How it works
Three simple steps to start annotating the web.
Photosynthesis
Photosynthesis is a biological process used by many cellular organisms to convert light energy into chemical energy.
The process occurs primarily in the chloroplasts of plant cells.
The overall equation: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
Stay in the loop
Get notified when teammates mention you. Click through to jump straight to the annotation on the page.
@mentions
Tag teammates in annotations to get their attention.
Real-time badges
See unread counts on the Leafy bubble — never miss a mention.
Deep links
Click a notification to jump directly to the comment on the page.
Sarah Chen mentioned you
Alex Rivera mentioned you
Prof. Chen mentioned you
Dana Park mentioned you
This should say 'Save & Continue'
"Save Changes" button
10m ago
Contrast ratio too low on this button
"Save Changes" button
8m ago
Add email validation here
Email input
5m ago
Your annotation feed
Search everything
Find any annotation by text, author name, or website.
Grouped by page
Annotations are organized by URL so you see context at a glance.
Jump to any annotation
Click to open the page and scroll directly to the comment.
Organize your Gardens
Multiple Gardens
Keep product feedback separate from research notes or class annotations.
Invite teammates
Add people by email. They'll see your annotations as soon as they install Leafy.
Switch contexts instantly
Switch between Gardens to see different sets of annotations on the same page.
Engineering Team
15 members
Personal
1 members
Research
4 members
SAT preparation
8 members
Built for everyone
See how different teams use Leafy to collaborate directly on the web.
Highlight anything and save a study note
Understanding Machine Learning
Machine learning is a subset of AI that enables systems to learn from experience without being explicitly programmed.
The three main types are supervised, unsupervised, and reinforcement learning.
Start with simple models and gradually increase complexity.
Add a page wide note, for general notes on the page
Understanding Machine Learning
Machine learning is a subset of AI that enables systems to learn from experience without being explicitly programmed.
The three main types are supervised, unsupervised, and reinforcement learning.
Start with simple models and gradually increase complexity.
Open the feed to browse your notes
Understanding Machine Learning
Machine learning is a subset of AI that enables systems to learn from experience without being explicitly programmed.
The three main types are supervised, unsupervised, and reinforcement learning.
Start with simple models and gradually increase complexity.
Edit a previous annotation to add detail
Understanding Machine Learning
Machine learning is a subset of AI that enables systems to learn from experience without being explicitly programmed.
The three main types are supervised, unsupervised, and reinforcement learning.
Start with simple models and gradually increase complexity.
More exciting features on their way
Here's what we've shipped, and what's coming next.
- Team collaboration with shared gardens
- In-extension notifications for @mentions
- Rich text support (bold, italic, strikethrough, code, links)
- Threaded replies on annotations
- Deep links to jump to a specific annotation
- Slack, Teams & Google Chat notifications
- Email notifications for mentions
- Dashboard view for all your annotations