# 3 Things

> A "BiteLetter" on 3 startup ideas I've been thinking about this week. Topics will range from b2b tech, unsexy niches, consumer, biology, and everything in between. Short, informative, interesting ideas you can consume in 3 minutes or less.

- **Platform:** substack
- **Category:** Business
- **Subscribers:** 4K
- **Last updated:** 2026-03-27
- **URL:** https://zelby.substack.com
- **Profile:** https://newsletterinsights.io/newsletter/zelby