Technologies / Cloudflare / Microsoft Advertising
Companies using Cloudflare and Microsoft Advertising
86 companies in our data have public evidence for both Cloudflare and Microsoft Advertising, and 9 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 | Microsoft Advertising |
|---|---|---|
61 more companies
See every company using both Cloudflare and Microsoft Advertising, 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 23,351 companies we see using Cloudflare also show the other.
All 23,351 companies using Cloudflare2,171 name it as a subprocessorMore in Cloud and infrastructure
Microsoft Advertising
AdvertisingMicrosoft Advertising is an advertising platform for creating and managing campaigns across the Microsoft Advertising Network. It is used to connect with customers as they search, browse, and shop through formats such as search, display, video, Connected TV, and shopping campaigns.
Summarized from ads.microsoft.com on 8 Nov 2026.
100% of the 86 companies we see using Microsoft Advertising also show the other.
All 86 companies using Microsoft Advertising13 name it as a subprocessorMore in Advertising
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 Microsoft Advertising?
86 companies in StrataDB's data have public evidence for both, and 9 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 Microsoft Advertising?
Cometly, Debtist, Emergent, Foodzilla and Nitro, and 81 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses Cloudflare and Microsoft Advertising?
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 Microsoft Advertising
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
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