# Blacksone

> 2 placements across 2 newsletters

- **Profile:** https://newsletterinsights.io/sponsors/027b2893-9b0c-4b7c-9368-713958c5149a

## Placements

- [Boston Climate Tech by Steven Zhang / ClimateTechList.com](https://newsletterinsights.io/newsletter/boston-climatetechlist-com) — 2026-03-13
- [A Havenstein Moment.](https://newsletterinsights.io/newsletter/rudy) — 2026-03-13