Weights & Biases
The AI developer platform for ML experiments
About Weights & Biases
Weights & Biases (wandb) is the MLOps platform that helps AI teams track experiments, version models, and collaborate on machine learning projects. Used by OpenAI, Samsung, Toyota, and thousands of research labs, wandb reduces the time from idea to production for ML teams. Its experiment tracking has become the de facto standard for serious ML practitioners.
Weights & Biases website preview
Company facts
- Category
- AI
- Funding stage
- Series C
- Total raised
- $250M
- Founded
- 2017
- Team size
- 200–500
- HQ
- San Francisco
- Country
- USA
- Website
- wandb.ai
Founders of Weights & Biases
- Lukas Biewald
- Chris Van Pelt
- Shawn Lewis
Investors backing Weights & Biases
- Felicis Ventures
- Coatue Management
- Insight Partners
Frequently asked questions
What does Weights & Biases do?
Weights & Biases (wandb) is the MLOps platform that helps AI teams track experiments, version models, and collaborate on machine learning projects. Used by OpenAI, Samsung, Toyota, and thousands of research labs, wandb reduces the time from idea to production for ML teams. Its experiment tracking has become the de facto standard for serious ML practitioners.
Where is Weights & Biases based?
Weights & Biases is based in San Francisco, USA.
When was Weights & Biases founded?
Weights & Biases was founded in 2017.
How much has Weights & Biases raised?
Weights & Biases has raised $250M in their Series C round.
Who founded Weights & Biases?
Weights & Biases was founded by Lukas Biewald, Chris Van Pelt, Shawn Lewis.
Who has invested in Weights & Biases?
Weights & Biases is backed by Felicis Ventures, Coatue Management, Insight Partners.