Dan Shipper (Every) discusses running a product team like a research lab—using fast experiments, testing in real work, and integrating promising results as AI capabilities change. Recorded live at the Lenny and Friends Summit in San Francisco.↗

Three months ago, Codex was trash for knowledge work. Now it's my daily driver. I use it for writing, recruiting, deep engineering work, and everything in between. It even keeps me at inbox 0. I chatted with @every's head of growth Austin @tedescau on @every's AI & I about what…↗

@OpenAI We've been testing GPT-5.5 at Every for the last 3 weeks on everything from coding, to writing, to knowledge work. Here's our day 0 vibe check: every.to/p/gpt-5-5↗