Boo.ai has shut down Boo was a passion project, and it ran for a while, but it eventually slipped down the priority list. The AI landscape has also changed a lot since it launched — ChatGPT, Claude, Gemini, and others now offer much of what Boo did, built directly into their products. So rather than let it run on without attention, it's been shut down properly. Your data The app and its database are offline. If you need something you wrote in Boo, email below and I'll check the archived backup. Billing Every subscription has been canceled, and everyone who was on a paid plan received a refund. You should not see any further charges. If you do, or something looks off, let me know. Questions Reach me at david@boo.ai.