Loi: Build, train, and host your own AI — no infra needed

Hey PH! I'm Wez, the founder of Loi. I kept running into the same pattern: someone has a genuinely good AI idea, but turning it into something real means picking a host, wiring up a model, and writing a deploy pipeline — work that usually requires hiring an ML engineer or becoming one. Loi is my attempt to close that gap. You describe what you want, and it builds, trains, and hosts the AI for you — with the code written visibly as it happens rather than hidden in a black box. You can take everything with you (push it to your own GitHub) whenever you want, and there's a sandbox mode so you can put your own trained AI on your own site for your customers, with limits you set. It's early days — I'm building this myself — so I'd love any feedback, especially from anyone who's hit friction self-hosting or fine-tuning a model before. Happy to answer anything about how it works under the hood.