Lenny's Newsletter · 7 September 2026

🎙️ How I AI: GPT-6 Astra is a banger + Stripe’s AI playbook + Grok Bot vs. OpenClaw: why I replaced my entire agent stack

Lenny Rachitsky

A podcast episode series featuring real-world deployments of AI agents: Claire's migration from OpenClaw to Grok Bot across six inboxes and compliance workflows, Stripe's internal Kai platform scaling to 10,000 weekly users, and GPT-6 Astra's breakthrough capabilities in computer use, coding, and hardware reverse-engineering.

Read the full post on Lenny's Newsletter ↗

Topics: AI (Horizontal) · Enterprise Software

Published by Lenny's Newsletter · their site ↗

More from Lenny's Newsletter

SandHill indexes 800+ venture capital blogs and newsletters and sends the best of them every Sunday. Browse the sources · browse by topic · read the blog.