Technologies / Cloudflare / OpenAI API
Companies using Cloudflare and OpenAI API
10 companies in our data have public evidence for both Cloudflare and OpenAI API, and 2 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.
The companies
Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.
Subprocessor listPrivacy policyWebsiteJob postings
| Company | Cloudflare | OpenAI API |
|---|---|---|
The two technologies
Cloudflare
Cloud and infrastructureCloudflare is a platform for building, securing, and scaling applications, agents, and workforce workloads without managing infrastructure. It is used to run security, connectivity, and code on a global network close to users, applications, and sites.
Summarized from cloudflare.com on 8 Nov 2026.
under 1% of the 23,097 companies we see using Cloudflare also show the other.
All 23,097 companies using Cloudflare2,147 name it as a subprocessorMore in Cloud and infrastructure
OpenAI API
AI and LLM providers100% of the 10 companies we see using OpenAI API also show the other.
All 10 companies using OpenAI API10 name it as a subprocessorMore in AI and LLM providers
Industries
Among the companies above, by our own classification of their homepage.
Other pairs
Companies with their own evidence for both.
More with Cloudflare
Questions
How many companies use both Cloudflare and OpenAI API?
10 companies in StrataDB's data have public evidence for both, and 2 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.
Which companies use Cloudflare and OpenAI API?
Althexis, Way Security, AI Sales Assistant, Descript and Evermuse, and 5 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses Cloudflare and OpenAI API?
From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.
Find every company using Cloudflare and OpenAI API
See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call