Technologies / Cloudflare / Cloudflare R2
Companies using Cloudflare and Cloudflare R2
72 companies in our data have public evidence for both Cloudflare and Cloudflare R2, and 7 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 | Cloudflare R2 |
|---|---|---|
47 more companies
See every company using both Cloudflare and Cloudflare R2, with the source for each.
Create a free accountWork email, no card. Already have one? Log inThe 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 22,850 companies we see using Cloudflare also show the other.
All 22,850 companies using Cloudflare2,125 name it as a subprocessorMore in Cloud and infrastructure
Cloudflare R2
Cloud and infrastructureCloudflare R2 is object storage for storing large amounts of unstructured data. It is used for scenarios such as cloud-native application storage, web content, podcast episodes, data lakes, and batch process outputs like machine learning artifacts.
Summarized from developers.cloudflare.com on 8 Nov 2026.
100% of the 72 companies we see using Cloudflare R2 also show the other.
All 72 companies using Cloudflare R244 name it as a subprocessorMore in Cloud and infrastructure
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 Cloudflare R2?
72 companies in StrataDB's data have public evidence for both, and 7 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 Cloudflare R2?
Belov Cloud, BetterPic, DataForB2B, Lend System and MadMantra, and 67 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses Cloudflare and Cloudflare R2?
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 Cloudflare R2
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