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Technologies / Cloudflare / Flowmailer

Companies using Cloudflare and Flowmailer

6 companies in our data have public evidence for both Cloudflare and Flowmailer, and 1 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.

6companies use both
under 1%of Cloudflare users
100%of Flowmailer users
1name both as subprocessors

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

CompanyCloudflareFlowmailer
Liferay DXPliferay.comLiferay provides a digital experience platform with content management, commerce, personalization, and portal tools.Marketing
Adversusadversus.ioAdversus provides outbound sales software for dialing, lead management, workflow automation, and performance tracking.Sales
Birdbird.comBird provides APIs for sending and managing email, SMS, WhatsApp, Apple Messages, and voice communications.CommunicationsDeveloper tools
Exactexact.comExact provides cloud-based business software, including finance and ERP software, for small and medium-sized businesses and their accountants.Finance and accounting software
Jakamojakamo.netJakamo provides a SaaS platform for supply chain collaboration and supplier experience.Logistics and supply chain
Yukiyukisoftware.com

The two technologies

Cloudflare

Cloud and infrastructure

Cloudflare 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 23,016 companies we see using Cloudflare also show the other.

All 23,016 companies using Cloudflare2,139 name it as a subprocessorMore in Cloud and infrastructure

Flowmailer

Email and communications

Flowmailer is a platform for transactional communication. It is used to professionalise transactional email flows with features such as templates, bounce management, open and click tracking, and delivery via SMTP or API.

Summarized from flowmailer.com on 8 Nov 2026.

100% of the 6 companies we see using Flowmailer also show the other.

All 6 companies using Flowmailer6 name it as a subprocessorMore in Email and communications

Other pairs

Companies with their own evidence for both.

More with Cloudflare

Google Workspace14,113companiesGoogle Tag Manager9,094companiesGoogle Analytics8,142companiesNext.js6,292companiesAmazon Web Services5,283companiesVercel4,741companies

Questions

How many companies use both Cloudflare and Flowmailer?

6 companies in StrataDB's data have public evidence for both, and 1 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 Flowmailer?

Liferay DXP, Adversus, Bird, Exact and Jakamo, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Cloudflare and Flowmailer?

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 Flowmailer

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