Open Library
One web page for every book ever published

Open Library is a free, open-source library catalog that aims to create a web page for every book ever published. Users can read, borrow, and discover more than 3 million books at no cost. Like Wikipedia, anyone can contribute new information or corrections to the catalog.
Anyone can browse, read, or borrow books for free, and contribute edits to the open catalog similarly to how Wikipedia works.
book lovers, readers, librarians, and open-source contributors
Background.
- Status
- launched
- Business model
- free
- Company
- Internet Archive
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
Have a take on this space?
Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.