Weights & Biases
United States
- San Francisco, California
- 06/12/2022
- Seed
- $12,000,000
Weights & Biases is a developer-first MLOps platform.
Track everything you need to make your models reproducible with Weights & Biases— from hyperparameters and code to model weights and dataset versions.
Weights & Biases helps your ML team unlock their productivity by optimizing, visualizing, collaborating on, and standardizing their model and data pipelines – regardless of framework, environment, or workflow.
Used by ML engineers at OpenAI, Lyft, Pfizer, Qualcomm, NVIDIA, Toyota, GitHub, and MILA, W&B is part of the new standard of best practices for machine learning. W&B is free for personal use and academic projects, and it's easy to get started.
Run your first experiment in 30 seconds with this quick hosted notebook: [bit.ly/intro-wb](http://wandb.me/intro)
- Industry Software Development
- Website https://wandb.ai/
- LinkedIn https://www.linkedin.com/company/weights-biases/
DISA Technologies, Inc. | $33,000,000 | (May 1, 2026)
Jupid | $840,000 | (May 1, 2026)
Dreambase | $3,700,000 | (May 1, 2026)
Creati AI | $20,000,000 | (May 1, 2026)
Manifest OS | $60,000,000 | (May 1, 2026)
Iterative Health | $77,000,000 | (May 1, 2026)
Blomma | $5,000,000 | (May 1, 2026)
Illuminant Surgical | $8,400,000 | (May 1, 2026)
BioOrbit | $13,334,811 | (May 1, 2026)
Parallel Web Systems | $100,000,000 | (Apr 30, 2026)
Fence | $20,000,000 | (Apr 30, 2026)
Certifyde | $2,000,000 | (Apr 30, 2026)