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    3. Ludwig AI

    Ludwig AI

    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.

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    At a Glance

    1Tool Listed
    3Products
    14Tool Views
    5Capabilities
    Discussions
    San Francisco, CAHeadquarters
    2021Est.
    33Employees
    $28.5MRaised
    Focus Areas
    AI Development Libraries
    LLM Orchestration
    Model Management
    Connect
    Latest News
    Rubrik Announces Intent to Acquire Predibase to Accelerate Adoption of AI AgentsJun 25, 2025
    Predibase Expands Series A Funding to $28M to Empower Any Engineer to Build Their Own GPTMay 31, 2023
    Markets
    • Enterprise AI Teams
    • Software Engineers
    • Data Scientists

    AI Tools by Ludwig AI

    (1)
    View Ludwig
    Ludwig tool icon

    Ludwig

    Declarative Deep Learning Framework

    AI Dev LibrariesLLM OrchestrationModel Management

    Discussions

    No discussions yet

    Be the first to start a discussion about Ludwig AI

    Latest News

    06/25/2025

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

    rubrik.com
    05/31/2023

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

    businesswire.com
    10/20/2023

    Predibase Launches LoRAX: Multi-Adapter Serving for LLMs

    predibase.com

    Products & Services

    3
    Ludwig
    2019

    An open-source, declarative machine learning framework for building deep learning models.

    Predibase Platform
    2022

    A low-code enterprise AI platform for fine-tuning and serving open-source LLMs.

    LoRA eXchange (LoRAX)
    2024

    A multi-adapter serving framework that allows users to serve hundreds of fine-tuned adapters on a single GPU.

    Market Position

    Lowering the barrier to custom AI model development compared to complex cloud providers like AWS or GCP through a declarative, low-code interface.

    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.

    Board of Directors

    SM
    Saam Motamedi
    Board Member (Partner at Greylock)
    AS
    Aydin Senkut
    Board Member (Founder & Managing Partner at Felicis)
    CR
    Chris Ré
    Co-founder & Advisor (Professor at Stanford)

    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.

    Business Model

    Revenue
    $3.8M reported for 2023.

    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

    Quick Facts

    Headquarters
    119 Mission St, San Francisco, CA 94105
    Founded
    2021
    Entity Type
    Inc.
    Employees
    33
    Total Funding
    $28.5M
    Investors
    Greylock Partners, Felicis
    Office Locations
    San Francisco

    Funding History

    Seed$16.3M
    May 2022
    $75M (estimated) valuation
    Greylock Partners
    Series A$12.2M
    May 2023
    Felicis
    Acquisition>$100M
    June 2025
    Rubrik

    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.

    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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