Weights & Biases

Provider of machine learning model development and management solutions

placeSan Francisco, California, United States calendar_todayFounded 2017 groups9 employees language wandb.ai

Registered entities

Web presence

Audience by country — top 5 markets by share of visits.

CountryShare
United States33.5%
China10.2%
Germany7.2%
Japan5.8%
Spain5.7%

Social engagement

Social engagement: 93.3K social following, 6 posts in the last 12 months — below the industry typical range.

Investor mix

22 investors on record; lead investors include Coatue, Array, Trinity Ventures, Bloomberg Beta.

Investor typeCountShare
Venture capital1255%
Private equity314%
Other / undisclosed732%

Share of voice

Share of voice in United States: 82.6% of web traffic across its competitive set; worldwide: 47.4%.

Recent activity

29 Jun 2026
Product launch
CoreWeave ARIA
23 Jun 2026
Event
What's New Wednesdays
Coming soon