Built With Conviction
Home
Notes
Archive
About
Home
Notes
Archive
About

Built With Conviction

Muse takes a fee, Google sweeps for spam, Claude joins the channel
Meta finally told us who pays when Muse shops. Google started a two-week spam update. Claude walked into your Slack channel carrying your own calendar.
Sep 25 • Jessica Wells
Claude and ChatGPT race to the bottom, Meta's AI phones a friend
Two labs cut prices on the same Tuesday, 90 minutes apart. Then Meta's new agent got caught with a human behind the curtain.
Sep 24 • Jessica Wells
Claude finds an enzyme, ChatGPT Ads hit Asia, Muse goes shopping
About 950 Claude agents read DNA for 21 hours and found something scientists cannot yet explain. Meanwhile, three giants made it easier for an AI to…
Sep 24 • Jessica Wells
Muse hit number one, then Amazon changed the locks
Three AI stories from September 22, and one move for each.
Sep 23 • Jessica Wells
ChatGPT's ad cookie goes on a road trip
Three AI stories from September 20, and one move for each.
Sep 21 • Jessica Wells
The agent that could do everything, right up until it couldn't
What a week with Meta's Muse taught me about betting on new tools
Sep 20 • Jessica Wells
Claude builds Claude, ChatGPT moves into Word
Three AI stories from this week, and what each one changes for a business with a marketing budget.
Sep 19 • Jessica Wells
The Industrial Turn at Y Combinator
Robotics, defense and manufacturing went from a tenth of a YC batch to nearly a quarter in two years. Fintech went the other way.
Sep 18 • Jessica Wells
© 2026 Jessica Wells · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture