Who it's for

Seylo for students

A thesis gathers sources, notes, quotes and chapters over months. Seylo keeps them in one project, each source with the page it came from, so a quote can always be found again and cited.

What a thesis gathers

The papers and pages you read, the passages worth quoting, your notes on each, the outline and every chapter. A space for sources, one for notes, one per chapter, and search that reaches across all of it.

Every quote with its source

Select a passage on any page, right-click and choose Save to Seylo: the passage is saved with the address it came from. PDFs and other files go into the project too, next to your notes on them.

Your AI works from your sources

Connect Claude or ChatGPT and ask them to work from what you saved: summarise the sources for chapter two, find where two authors disagree, check a chapter against your notes. What they write comes back as a draft, linked to the sources it was made from, so you can check it against them. Connecting your AI is part of Pro.

Yours to take with you

Everything you keep in Seylo can be exported whenever you like, notes, sources and files together.

What it costs

Seylo is free for 3 active projects, with the Library and the browser extension included. Pro is $8.99 per month, billed annually, and is where connecting your AI tools and sharing a project live. The whole list is on the pricing page.

Start with one project

Start your project, then save the first thing you find for it. Everything else gathers around it.