# 01 Advisors

> Venture and advisory firm founded by former Twitter executives Dick Costolo and Adam Bain to help post-PMF technology companies scale go-to-market and operations.

## Profile

- **Typical check size:** $1M-$10M (stage-based estimate)
- **Founded:** 2018
- **Headquarters:** San Francisco, CA
- **AUM:** N/A
- **Rounds they lead:** Series A, Series B+
- **Rounds they invest:** Series A, Series B+

## Links

- [Website](https://01a.com)

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Source: https://venturecapitaltracker.com/fund/01-advisors