About
A raise page that answers back
Atrium gives an early-stage startup one link for its raise: a living one-pager, a data room, and a guide that answers investor questions any hour — only from documents the founder approved, and always with a way to book the founder directly.
Every fact on a startup page is bound to a source the founder chose. When the guide can’t answer from those sources, it says so and points to the founder, rather than guessing. Founders see who read what, for how long, and what they asked.
Atrium is in pilot with its first startups. Founders sign in with an emailed link — there are no passwords anywhere. Investors, partners and customers never need an account: they open the link a founder shares.