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    1. Home
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    3. Ludwig AI

    Ludwig AI

    San Francisco, CAFounded 2021
    1Tools Listed

    Predibase aims to simplify machine learning and AI adoption by shifting to a declarative ML paradigm, allowing users to specify goals while the platform manages implementation.

    WebsiteView ToolsView Discussions

    Founding Story

    Started at Uber with the Ludwig project to democratize deep learning. The founders left Uber to start Predibase to bring the declarative ML approach to the enterprise.

    Discussions

    No discussions yet

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    Leadership

    Founders

    PM

    Piero Molino

    Creator of Ludwig at Uber AI; Co-founder and Chief Science Officer at Predibase; Research Scientist at Uber AI.

    DR

    Devvret Rishi

    Product Manager at Google (Firebase and Google AI); Kaggle; Co-founder and CEO at Predibase.

    TA

    Travis Addair

    Software Engineer at Uber AI; Main maintainer of Horovod; Co-founder and CTO at Predibase.

    CR

    Chris Ré

    Associate Professor at Stanford University; MacArthur Fellow; Co-founder of Predibase and Lattice Data (acquired by Apple).

    Executive Team

    DR

    Devvret Rishi

    CEO (now GM of AI at Rubrik)

    Former PM at Google AI and Firebase.

    PM

    Piero Molino

    Chief Science Officer

    Creator of Ludwig, former Uber AI.

    Business Model

    Revenue Model

    Subscription and usage-based pricing for model training, fine-tuning, and inference hosting.

    Pricing Tiers

    Free Tier
    $0

    Ideal for individual developers exploring fine-tuning and basic inference.

    Developer
    Usage-based

    For developers building production applications with advanced fine-tuning and higher limits.

    Enterprise
    Custom

    Full-scale enterprise deployment with dedicated support, VPC options, and advanced security.

    Acquired by Rubrik in June 2025

    Target Markets

    Industries & Segments
    • Enterprise AI Teams
    • Software Engineers
    • Data Scientists
    Use Cases
    • LLM fine-tuning and serving
    • Text classification and sentiment analysis
    • Tabular data prediction (fraud detection, etc.)
    • Multimodal classification
    Notable Customers
    • Fortune 500 companies
    • Innovative AI startups

    History & Milestones

    June 2025

    Predibase is acquired by Rubrik for a reported amount exceeding $100 million.

    May 2023

    Predibase raises a $12.2M Series A round led by Felicis.

    May 2022

    Predibase exits stealth with a $16.3M Seed round led by Greylock.

    2021

    Predibase is founded by the creators of Ludwig and Horovod.

    Dec 2020

    Ludwig joins the LF AI & Data Foundation as an incubation project.

    1 AI Tool by Ludwig AI

    Ludwig tool icon

    Ludwig

    New19h
    AI Dev Libraries

    Ludwig is a low-code, declarative deep learning framework for building custom AI models including LLMs and neural networks using YAML configuration files.

    Ludwig

    Quick Facts

    Headquarters
    119 Mission St, San Francisco, CA 94105
    Founded
    2021
    Entity Type
    Inc.
    Employees
    33
    Investors
    Greylock Partners, Felicis
    Office Locations
    San Francisco

    Latest News

    June 25, 2025

    Rubrik Announces Intent to Acquire Predibase to Accelerate Adoption of AI Agents

    www.rubrik.com
    May 31, 2023

    Predibase Expands Series A Funding to $28M to Empower Any Engineer to Build Their Own GPT

    www.businesswire.com
    October 20, 2023

    Predibase Launches LoRAX: Multi-Adapter Serving for LLMs

    predibase.com

    Key Capabilities

    5
    Declarative YAML-based configuration
    Multi-modal data support
    Automated batch size and distributed training
    Parameter-Efficient Fine-Tuning (PEFT/LoRA)
    Serverless inference for open-source LLMs

    Integrations & Partnerships

    Platform Integrations

    Ray
    Kubernetes
    Hugging Face
    Triton Inference Server

    Key Partnerships

    Linux Foundation AI & Data
    Hugging Face
    NVIDIA

    Connect

    Website
    ludwig.ai
    GitHub
    ludwig-ai
    X / Twitter
    ludwig_ai
    Discord
    CBgdrGnZjy

    AI Topics

    3

    Ludwig AI focuses on these topics:

    AI Development Libraries(1)
    LLM Orchestration(1)
    Model Management(1)
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