Weights & Biases

San Francisco, United States

Weights & Biases is a developer-first MLOps platform that builds machine learning performance visualization tools.

Sep 2023

Secondary Market

Artificial Intelligence (AI)Data Visualization Developer Tools Generative AI Machine Learning

Top Investors

GaingelsInsight PartnersNVIDIABondSapphire Ventures

Founder Contacts

19,000+ verified contacts

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Frequently Asked Questions about Weights & Biases

Who are Weights & Biases's investors?

Weights & Biases's investors include Gaingels, Insight Partners, NVIDIA, Bond, Sapphire Ventures.

Where is Weights & Biases headquartered?

Weights & Biases is headquartered in San Francisco, United States.

What does Weights & Biases do?

Weights & Biases is a developer-first MLOps platform that builds machine learning performance visualization tools.

What stage is Weights & Biases at?

Weights & Biases is at the Secondary Market stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated September 1, 2023.

MLA

"Weights & Biases — Funding & Investors." VCBacked, September 1, 2023, https://www.vcbacked.co/company/weights-biases. Accessed June 3, 2026.

APA

VCBacked. (2023). Weights & Biases — Funding & Investors. Retrieved June 3, 2026, from https://www.vcbacked.co/company/weights-biases

Wikipedia (cite web)

{{cite web |title=Weights & Biases — Funding & Investors |url=https://www.vcbacked.co/company/weights-biases |website=VCBacked |access-date=June 3, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated September 1, 2023.

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