Internet infrastructure and security company
Cloudflare
Cloudflare is a US internet infrastructure company, founded in 2009 and based in San Francisco, that runs a global network for content delivery, DDoS protection, zero trust security and developer services. Its Workers AI product hosts open AI models for inference on that network, and it publishes security incident reports on its blog.
Last reviewed 28 Oct 2026
Facts at a glance
| Type | Connectivity cloud, network security and developer platform |
|---|---|
| Founded | 2009 |
| Headquarters | San Francisco, California |
| Stock listing | New York Stock Exchange, ticker NET source |
| AI inference product | Workers AI, serverless inference on open models such as GLM 5.3 source |
| Bug bounty | Public program on HackerOne source |
Questions people ask
- What is Cloudflare Workers AI?
- Workers AI is Cloudflare's serverless inference service. Developers call open models hosted on Cloudflare GPUs through an API and pay per use.
- Where does Cloudflare publish security incidents?
- On the Cloudflare blog, usually as a post-mortem that sets out the timeline, root cause and remediation.