# a16z speedrun

> Insights for founders creating the future.

- **Platform:** substack
- **Category:** Business
- **Subscribers:** 202K
- **Weekly growth:** +4.0%
- **Monthly growth:** +15.5%
- **Last updated:** 2026-05-18
- **Author:** a16z speedrun
- **URL:** https://speedrun.substack.com
- **Profile:** https://newsletterinsights.io/newsletter/speedrun

## Sponsors

- Valve
- Lucasfilm
- Macy Mills