Baseten

Baseten is an AI inference infrastructure platform that provides the tooling, expertise, and hardware for deploying and serving ML models at scale — including open-source, custom, and fine-tuned models — across multi-cloud environments. It targets developers and enterprises building production AI applications, offering dedicated deployments, serverless APIs, and proprietary inference runtimes optimized for speed, reliability, and cost efficiency. Its customers include Cursor, Notion, Writer, Patreon, and HeyGen.