•
AB
Allison Barr Allen
Investor at Stealth Mode
San Francisco Bay Area
Overview
Allison Barr Allen is a startup founder, investor, and advisor based in Mill Valley, California. She co-founded Fast | fast.co and has held key roles at Uber, where she led global product operations and managed operations and logistics. Allison has invested in companies like SquareDash and Fonoa, focusing on sectors such as Health IT, AI, and SaaS in the San Francisco Bay Area.
Work Experience
Investor
2025 - Current
LP
2019
Operator Collective is the early-stage B2B venture firm that connects founders to exceptional enterprise operators.
Operator Collective is a venture fund and dream team community of Operator LPs.
Investor
2022
Angel investor in unicorns and startups such as Esusu, Hex, AirGarage, Mercury, Tofu, Fonoa, AllieHealth, Paramark, and Replo. I focus on software across vertical AI and fintech. I am often one of the first partners & advisors for startups spinning out of Uber.
Co-founder & COO
2019 - 2022
Fast was acquired by Affirm in April 2022.
Fast provides an online login and checkout solutions designed to provide users with a secure shopping experience.
Raised $142,000,000.00 from Stripe, Index Ventures, Susa Ventures, Jaren Glover, Sugar Capital and Addition.
Head of Global Product Operations - Money Team
2018 - 2019
I led Global Product Operations for the Money Team at Uber. My team launched, scaled, and managed Uber's Money products, including Instant Pay, Driver Payments, Cash, Wallets, and Rider Payments.
Product Operations Lead - Money Team
2016 - 2018
Launched & scaled Instant Pay, which is Uber's fast-growing, on-demand payment product. Processed $1B in transaction volume within the first year. Managed Driver Payments and Payments tooling for 73 countries.
Operations and Logistics Manager
2014 - 2016
Managed driver incentives, fraud, and payments for the Chicago market
Uber develops, markets, and operates a ride-sharing mobile application that allows consumers to submit a trip request.
Raised $30,212,450,000.00 from PayPal.
Advisory Senior Associate
2010 - 2014
Technology consulting for top health insurance companies (payers)
Research Analyst
2007 - 2010