Where ideas
come together.
A premium research workspace for students and lifelong learners. Discover credible sources, connect your evidence, build airtight arguments, and cite it all — with real, verifiable sources.
Everything you need
One workspace for the whole
research workflow.
Unified discovery
Search leading scholarly, book, and public-domain archives together in one place.
Source library
Save, tag, and organize every paper, book, and primary document into focused collections.
Knowledge graph
Visualize how your sources, notes, and arguments connect — build understanding, not just piles.
Argument builder
Map thesis → claims → evidence → counterarguments → rebuttals in a clear visual flow.
Writing workspace
A three-column drafting studio keeping your outline, evidence, and sources always in view.
Perfect citations
Deterministic MLA, APA & Chicago generation with one-click bibliography export.
Timeline builder
Place events on a timeline, link causes to effects, and see your topic unfold chronologically.
Real, verifiable sources
Every citation is a real, verifiable record — no AI slop, no hallucinated sources. You stay in control.
Meet Binder AI
A research assistant that runs entirely on your device
Ask questions about your sources and notes and get answers grounded in your own library — powered by an on-device AI that never sends a single word to the cloud.
100% private
Your papers, notes, and questions never leave your computer. No servers, no accounts reading your work.
Works offline
Once the model is ready, ask questions and get grounded answers with no internet connection required.
Runs on your hardware
Binder detects your device and picks a model that fits, then runs it right in your browser.
Stay organized
Every source, note, and citation in its place
Group your research into tidy folders per project. Open one to reveal your sources, notes, and evidence cards — all connected, all one click away.
Built for every field
Whatever you study, Binder keeps up
Compare sources across the spectrum and ground every claim in verifiable data.
Scroll or drag the wheel to explore →
Start your first project today.
Free to begin. No credit card. Just you, your sources, and a workspace that thinks like a researcher.