Predibase

Predibase is an AI infrastructure company founded in 2021 by experts from Uber AI, Google, and Apple. The company specializes in tools for customizing, fine-tuning, and deploying open-source large language models (LLMs) for enterprise applications. Predibase aims to simplify machine learning and AI adoption by shifting to a declarative ML paradigm, allowing users to specify their goals while the platform manages the implementation.

The company offers a low-code, end-to-end enterprise ML platform that facilitates collaboration among data scientists, data engineers, and product engineers. Key features include the LoRA eXchange framework for serving fine-tuned models, reinforcement fine-tuning for real-time feedback, and tools for customizing models with proprietary data. Predibase targets AI engineers managing custom open-source models, providing infrastructure that supports efficient scaling and deployment. In July 2025, Predibase was acquired by Rubrik to enhance secure AI development on its data resilience platform.