# Marty Ringlein > 5x Exited Founder and General Partner at Adventure Fund. Investor in SpaceX, Chime, Plaid, Coinbase, BeeHiiv, Uber, & more 5x start-up founder turned Venture Capitalist with experience going from zero-to-one through IPO. Sold my first startup to Twitter pre-IPO, also exited to Eventbrite, Invision, WPP, and Brex. Currently the CEO & co-founder of Agree.com. General Partner at Adventure Fund. Investor in SpaceX, Chime, BeeHiiv, Coinbase, Roblox, Uber, & more Limited Partner at a16z, Tiger Global, and Founders Fund Also an Adjunct Professor at Northwestern University in the Master’s program for Product Design and Development. Things I can advise on: - Startups - Early/late stage Investing - Fundraising and M&A - Product & Design Strategy - Research & Development - Operations - & more I love helping others, especially entrepreneurs. I can’t wait to help you on your business journey 😊 **Rating:** 5/5 (11 reviews) ## Offerings - Video call (15 min): $175.00 ## Example Questions - I’m thinking of starting a company. What are the next few things I should focus on? - How do I know if my business idea will work? - How would you approach growth for my business? - What key metrics should I aim for at different stages to be a best in class company? ## Links - [Expert profile](/MartyRinglein) - [Avatar](https://media.intro.co/avatars/516125Ng4-NRPo.jpg) - [Marketplace](/marketplace)