Weights & Biases
ML experiment tracking & tooling
Reported as a visa sponsor on a public sponsor list or in public records. Only the company can confirm it.
At a glance
- Industry
- AI
- Stage
- series-c
- Raised
- $250M
- Team
- 251-500
- Based in
- San Francisco, United States
More sponsors in United States
- DatabricksData & AI lakehouse (decacorn)
- OpenAIFrontier AI research & ChatGPT
- AnthropicAI safety research & Claude
- xAIAI research & Grok
- SierraConversational AI agents for business
- Scale AIData engine & labeling for AI (decacorn)
- PerplexityAI answer engine & search
- Anysphere (Cursor)AI code editor
Compiled from public information, role counts as of 8 Nov 2026. Always confirm visa sponsorship and pay directly with Weights & Biases.