Weights & Biases
Weights & Biases Raises $200M in Series D
Quick Facts
Weights & Biases Raises $200M in Series D
Weights & Biases has successfully raised $200M in a Series D at a $1B valuation led by Insight Partners, Felicis.
Company Overview
Weights & Biases is a ML Ops company headquartered in San Francisco, CA, founded in 2017 with 200+ employees.
ML experiment tracking and model management platform
Fundraising Details
- Amount Raised: $200M
- Round Type: Series D
- Valuation: $1B
- Date: 2025-10-13
- Investors: Insight Partners, Felicis
About Weights & Biases
ML experiment tracking and model management platform The company is positioned in the ML Ops sector, serving a growing market with innovative solutions.
Key Information
- Headquarters: San Francisco, CA
- Founded: 2017
- Team Size: 200+
- Industry: ML Ops
What This Means
This funding round demonstrates strong investor confidence in Weights & Biases's vision and execution. The capital will likely be used to:
- Scale Operations: Expand the team and operational capacity
- Product Development: Enhance existing products and develop new features
- Market Expansion: Enter new markets and strengthen presence in existing ones
- Technology Investment: Invest in infrastructure and technology capabilities
Industry Context
The ML Ops sector continues to attract significant investment as companies innovate to meet evolving market demands. Weights & Biases's successful fundraising reflects the strong fundamentals and growth potential in this space.
Valuation Milestone
Reaching a $1B valuation marks an important milestone for Weights & Biases, positioning the company among notable players in the ML Ops industry.
Looking Ahead
With this new capital, Weights & Biases is well-positioned to execute on its growth strategy and continue building innovative solutions in the ML Ops space. The company's trajectory will be one to watch as it deploys this funding to achieve its next phase of growth.
This fundraising news was reported on 2025-10-13. For more information about Weights & Biases, visit their headquarters at San Francisco, CA.
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