
Predibase
Declarative AI platform for engineers to fine-tune and serve ML models.

Acquired Predibase
Acquired · June 2025
Predibase, the platform for fine-tuning and serving open-source LLMs (and home of the LoRAX serving framework), was acquired by data-security company Rubrik, announced on June 25, 2025. Official terms were undisclosed; CNBC reported a price between $100 million and $500 million. Predibase's technology was folded into Rubrik's AI offering, and predibase.com now redirects to Rubrik Agent Cloud.
Acquired by Rubrik.
Is Predibase shut down?
Effectively, yes. Predibase was acquired by Rubrik and the standalone product was sunset on June 25, 2025. Its record is preserved in the ToolDirectory.AI graveyard, our hand-reviewed registry of AI tools that shut down or were acquired.
What to use instead
Overview
Predibase: The Declarative AI Platform for Engineers
Predibase stands out as a state-of-the-art platform designed for engineers, aiming to streamline the process of fine-tuning and serving open-source machine learning models. Built by AI leaders from renowned companies like Uber, Google, Apple, and Amazon, Predibase offers a comprehensive solution that integrates advanced AI capabilities, ensuring that models are efficiently fine-tuned, managed, and deployed. With its emphasis on declarative AI, Predibase simplifies complex tasks, allowing engineers to focus on delivering value.
Acquisition note (June 2025): Rubrik announced on June 25, 2025 that it would acquire Predibase, the LLM fine-tuning and serving platform. Terms were not officially disclosed, though CNBC reported a price between $100 million and $500 million. Predibase's technology now sits inside Rubrik, and predibase.com redirects to Rubrik Agent Cloud.
Key Features: -
- Custom LLMs In Your Cloud: Fine-tune and serve any open-source LLM on state-of-the-art infrastructure within your private cloud.
- Built by AI Leaders: Developed by experts from Uber, Google, Apple, and Amazon.
- Fast Model Building: Accelerate AI projects with simplified training on any multi-modal dataset.
- Finetune without Hassle: Granular-level control over models with smart recommendations and robust tuning options.
- Seamless Deployment: Productionize AI applications on a scalable infrastructure for batch and real-time inference.
Ideal Use Case:
Engineers, data scientists, and developers looking to fine-tune, manage, and deploy machine learning models would find Predibase's platform invaluable. Its capabilities are especially beneficial for those aiming to optimize their AI projects and enhance model performance.
Why use Predibase:
- Declarative AI Approach: Simplify complex tasks and deliver AI projects faster.
- Data Privacy & Security: Models are deployed securely inside your VPC, ensuring full data privacy.
- Developer-Centric Design: Enables any software engineer to work efficiently without requiring low-level ML code.
- Managed Serverless Infrastructure: Optimized compute configured for specific needs without the hassle of managing distributed clusters.
tl;dr:
Predibase offers a comprehensive AI platform for engineers, simplifying the process of fine-tuning and deploying machine learning models. With its declarative approach, Predibase ensures efficient model management, fine-tuning, and deployment, all within a user's private cloud.
FAQ
Who owns Predibase? Rubrik owns Predibase. It announced the acquisition on June 25, 2025, and Predibase's fine-tuning and serving technology now sits inside Rubrik's AI products, with predibase.com redirecting to Rubrik Agent Cloud.
Q: What is Predibase used for? A: Declarative AI platform for engineers to fine-tune and serve ML models.
Q: How much does Predibase cost? A: Pricing varies by plan. Visit the Predibase pricing page for current tiers and details.
Q: Who is Predibase for? A: Typical Predibase users include developers and engineering teams.
Q: What can replace Predibase? A: Top alternatives to Predibase include GitHub Copilot, Cursor, and v0. Explore alternatives in the same category for more options.
Related
Looking for more options? Browse the Developer Tools directory or read our best AI coding tools listicle. Predibase is also tracked on Crunchbase.
Why Use Predibase




