# Hello, World!: AI Tool Feature, from $400 (hw.glich.co)

> Hello, World! is an AI newsletter at hw.glich.co. It features AI tools, with a rule: software engineers only. A listing costs from $400. Terms read on hw.glich.co on 4 November 2026.

System design newsletter sent three times a week; says it has 25,000 subscribers. Slots are booked through its Passionfroot page.

- Site: https://hw.glich.co/
- Kind: Newsletters
- Verdict: Software engineers only
- Price: Early supporter price $400; a week of ads $900
- Link you get: not stated
- Review: not stated
- How to submit: a form; the link or address shows on the page for signed-in visitors (https://listaify.com/login, free)
- Lists: every kind of AI product
- Their rule: https://www.passionfroot.me/helloworld
- Checked: 2026-11-04

Page: https://listaify.com/places/hello-world-newsletter

---
Source: Listaify, https://listaify.com. Every fact is read on the place's own pages on the date shown. Map of the site: https://listaify.com/llms.txt