Jeffrey Douglas
InvestorFounderManaging Member at 57O Investments · Founder at Onboard.io
Detroit, MI, USA
FoundedOnboard.io · YC
Find your path to Jeffrey
Sign up to find every way you can get introduced to Jeffrey
- Your email: the people you already email who know Jeffrey
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with Jeffrey
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
About
Jeffrey Douglas is Managing Member of 57O Investments and the founder of Onboard.io (Y Combinator W22), a customer onboarding and implementation software company. He previously founded Ambassador, which he sold in 2018, and now invests both as an angel and through his fund.
Founder at Onboard.ioYC W22
Intro paths
Jeffrey went through Y Combinator (Winter 2022) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Aaron Epstein, General Partner at Y Combinator — the partner who ran Onboard.io's batch and knows the company first-hand. YC profile ↗
In turn, Jeffrey can intro founders to Onboard.io's investors below.
Onboard.io's investors · 11
Co-founders at Onboard.io


Frequently asked questions
- Who is Jeffrey Douglas?
- Jeffrey Douglas is Managing Member of 57O Investments and the founder of Onboard.io (Y Combinator W22), a customer onboarding and implementation software company. He previously founded Ambassador, which he sold in 2018, and now invests both as an angel and through his fund.
- Where does Jeffrey Douglas work?
- Jeffrey Douglas is Founder of Onboard.io and Managing Member at 57O Investments.
- What companies did Jeffrey Douglas found?
- Jeffrey Douglas founded Onboard.io.






