Weights & Biases

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Weights & Biases builds performance visualization tools for machine learning. It helps companies turn deep learning research projects into deployed software by helping teams track their models, visualize model performance and easily automate training and improving models.

HQSan Francisco, US

Latest Updates

Employees (est.) (Oct 2019)15

Key People/Management at Weights & Biases

Lukas Biewald

Lukas Biewald

Co-Founder & CEO
Shawn Lewis

Shawn Lewis

Co-Founder & CTO
Chris Van Pelt

Chris Van Pelt

Arsen Ari Kalfayan

Arsen Ari Kalfayan

Community & Business
Adrian Bauer

Adrian Bauer

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Weights & Biases Office Locations

Weights & Biases has an office in San Francisco
San Francisco, US (HQ)
1300 S Van Ness Ave #204, San Francisco
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Weights & Biases Financials and Metrics

Summary Metrics

Founding Date


Weights & Biases total Funding

$20 m

Weights & Biases latest funding size

$15 m

Time since last funding

5 months ago

Weights & Biases investors

Weights & Biases's latest funding round in May 2019 was reported to be $15 m. In total, Weights & Biases has raised $20 m
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Weights & Biases Online and Social Media Presence

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Weights & Biases News and Updates

Machine learning startup Weights & Biases raises $15M

Weights & Biases, a startup building development tools for machine learning, has raised $15 million in its second round of funding. The company was started by CrowdFlower founders Lukas Biewald and Chris van Pelt, along with former Google engineer Shawn Lewis. (Under its new name Figure Eight, C…

Weights & Biases Frequently Asked Questions

  • When was Weights & Biases founded?

    Weights & Biases was founded in 2017.

  • Who are Weights & Biases key executives?

    Weights & Biases's key executives are Lukas Biewald, Shawn Lewis and Chris Van Pelt.

  • How many employees does Weights & Biases have?

    Weights & Biases has 15 employees.

  • Who are Weights & Biases competitors?

    Competitors of Weights & Biases include FSI (FM Solutions), Vorstella and Solteq.

  • Where is Weights & Biases headquarters?

    Weights & Biases headquarters is located at 1300 S Van Ness Ave #204, San Francisco, San Francisco.

  • Where are Weights & Biases offices?

    Weights & Biases has an office in San Francisco.

  • How many offices does Weights & Biases have?

    Weights & Biases has 1 office.