O1A
O1A

O1A

Measured by AhrefsDR37 out of 100, Below median. Ahrefs DR. Open the scores section.Ahrefs DR: 37/100. Below median. Measured by Ahrefs. Median 44.

201812 portfolioSan Francisco, USA

About

01 Advisors is a venture capital firm founded in 2018 by former Twitter executives Dick Costolo and Adam Bain. They focus on investing in and advising companies that have found product-market fit and are ready to scale their go-to-market operations, leveraging their extensive operational experience to help hyper-growth companies reach the next level. They provide operational support without taking board seats, focusing on scaling and go-to-market strategies.

Key facts

Website
01a.com
Headquarters
San Francisco, USA
Portfolio companies
12
Stages
Series A
Series B
Series C
Sector focus
AI
Enterprise SaaS
Fintech
Data Science
E-commerce

Recent investments

Recent funding rounds O1A took part in
DateCompanyRoundAmount
13 May 2026FractileSeries B$220M
31 Mar 2026CrosbySeries B$60M
19 Mar 2026CapeSeries C$100M

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Frequently asked

What companies has O1A invested in?

O1A has invested in Fractile, Crosby, Cape, Micro1, Tipalti and 7 more.

SEC filings, insider activity, nonprofit links and pay benchmarks for O1A: