Weights & Biases

Developer tools for machine learning.

About

Founded

2018

Headquarters

San Francisco, California

Industry

Cloud, Data, Artificial Intelligence (AI)

Company Description

Weights & Biases is a developer-first MLOps platform. Track everything you need to make your models reproducible with Weights & Biases— from hyperparameters and code to model weights and dataset versions. Weights & Biases helps your ML team unlock their productivity by optimizing, visualizing, collaborating on, and standardizing their model and data pipelines – regardless of framework, environment, or workflow.

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Funding

Total Raised

$200 million

Valuation

$1 billion

Significant Investors

Felicis Ventures, BOND, Insight Partners, Coatue

Company Traction

  • As of July 2023, Weights & Biases has 700+ customers, including OpenAI, Nvidia, Samsung, RBC Royal Bank, Toyota Research Institute, Spotify, Cohere, Rivian, and MosaicML.
  • As of July 2023, Weights & Biases has integrations with 19,000+ ML libraries and repositories.
  • As of July 2023, Weights & Biases counts 500,000+ machine learning practitioners on its platform.

Leadership Team

  • Lukas Biewald: Co-Founder & CEO of Weights & Biases. Former Co-Founder & CEO of Figure Eight.
  • Chris Van Pelt: Co-Founder & CEO of Weights & Biases. Former Co-Founder of Figure Eight.
  • Shawn Lewis: Co-Founder & CTO of Weights & Biases. Former Senior Software Engineer at Google.
  • Yanda Erlich: COO & CRO at Weights & Biases. Former Founder & CEO of Parsable.

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