Weights & Biases 🤖 AI Native

Technology 📍 San Francisco, United States 👥 201-500 employees 💰 $250.0M raised 📅 Founded 2017 🏷 WE

Weights & Biases: the AI developer platform. Build better models faster, fine-tune LLMs, develop GenAI applications with confidence, all in one system of record developers are excited to use. W&B Models is the MLOps solution used by foundation model builders and enterprises who are training, fine-tuning, and deployin

🌐 Website in LinkedIn ← All Companies

📊 Company Overview

Sector

Technology

Country

United States

Employees

201-500

Public · WE

Listed

Founded

2017

Cloud

Unknown

CDN

Cloudflare

Email

Google Workspace

☁️ Cloud Infrastructure

🔒 Subscribers only Cloud Provider

Behind Cloudflare — likely AWS, GCP, or Azure (undetectable)

Workspace	Google Workspace
CDN	Cloudflare

Detected via DNS records and HTTP response headers as of 2026-06-13.

💰 Estimated Cloud Spend

$3M – $6M / year across cloud providers

🛠 Tech Stack & Marketing

Ad Platforms	🔒 Subscribers only
Analytics & CRM	🔒 Subscribers only
CMS / Platform	🔒 Subscribers only
Frontend Stack	Next.js

Detected from Weights & Biases's public homepage as of 2026-06-13.

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Data detected 2026-06-13 · Methodology · Suggest a correction