Collabwriting 2.0
Highlight, share, collaborate, 3 steps to build knowledge
Collabwriting 2.0 launched on June 29, 2023 with 324 votes, #74 of 4,655 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Collabwriting 2.0 is a browser extension that enables users to highlight, comment, and collaborate directly on web pages, PDFs, and Kindle content. The tool allows users to add insights and share findings quickly, reducing the need to manage multiple tabs and links across different applications. It's designed for anyone who needs to organize and discuss web-based information with others.
written from the facts on this page · September 2026
From the sources
Collabwriting helps you highlight, comment and collaborate directly on web pages and PDFs (now with a Kindle integration too). 📑 Add your own insights, share what you found in seconds, and never have 20 open tabs and 15 random links in your chat again.
Save, annotate, and collaborate on PDFs and web pages with your team using one browser extension. Discover the best deal for Collabwriting on AppSumo today.
Keeping your research scattered across multiple tabs isn’t any more convenient than digging through an actual pile of papers. ( “You see a mess, I see...hours of my workday.” ) Between open tabs, busy Google Docs, and random emails, you’re spending more time organizing your research than actually getting it done. You need a browser extension that lets you store and annotate web pages and PDFs, so you can collaborate with your team in real time. Collabwriting helps you collect info from direct sources without jumping to other programs and interrupting your research flow. You’ll be able to collaborate on any web page or PDF —and it’s just as easy as working together in Google Docs. That’s…from appsumo.com
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