Arkor

Fine-tune and Deploy Open-weight Models in TypeScript

Start a real LLM training in 10 minutes. Tell Claude Code or Codex what the model is for; they prepare the datasets and create the training project. Click "Run Training" in the local studio. Arkor runs the training, and deploys the trained model as an OpenAI-compatible API. Think Next.js and Vercel for fine-tuning: code you can review, infrastructure you do not have to manage, and a model your app can call. No GPU setup. No ML expertise required. No Python training code to write.

Arkor is a Open Source company. It launched on Product Hunt on Jul 22, 2026, with 143 upvotes. Adamlead has 1 person on file at Arkor.