Accelerate our clients' growth through world-class legal advice and frictionless transactions

Who we are

Atrium is the most client-centric platform providing legal services for fast growing companies. We have helped hundreds of companies with everything from drafting and reviewing commercial contracts to raising over $500M in new capital.

We are empowering our top legal professionals by building machine learning software to understand legal documents and automate repeatable processes, allowing them to spend more time advising and solving problems for clients.

Join Our Team

Experienced leadership
+ top notch investors

Atrium was founded by Twitch founder and Y Combinator partner, Justin Kan, along with Augie Rakow, a corporate partner at a major Silicon Valley law firm, to solve Justin’s own problem as a founder: making legal faster and more transparent, with upfront pricing.

Atrium is based in San Francisco and is funded by top Silicon Valley investors including Andreessen Horowitz, General Catalyst, Y Combinator, First Round Capital, Greylock Partners, NEA, SV Angel, Thrive Capital, and many, many more.


Startup deals executed


Raised by clients


Companies started by team members


Ready to get started?

So are we! Tell us a bit about your company and we’ll follow up shortly.

Become a Client