Fine-tune and serve open-source LLMs on your own terms — serverless, cost-efficient, private.
Predibase lets teams fine-tune and serve open-source LLMs with a serverless stack built on LoRAX. You get the control and privacy of self-hosting with the convenience of a managed platform — and you're never locked into someone else's model weights.
Who it's for: ML teams and enterprises that need custom, private, cost-efficient model serving without running their own GPU cluster.
Serve hundreds of fine-tunes on one GPU via LoRAX.
Fine-tune leading open-weight models, not locked APIs.
Deploy in your own cloud for data privacy.
Pay only for inference; idle = free.
Predibase is the smart choice in 2026 if you're serious about fine-tuning open models and keeping data in-house. For quick prototypes, a hosted API is faster — but Predibase wins on cost and control at scale.