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Technologies / Cloudflare / Proofpoint

Companies using Cloudflare and Proofpoint

17 companies in our data have public evidence for both Cloudflare and Proofpoint, 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.

17companies use both
under 1%of Cloudflare users
100%of Proofpoint users
2name 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

CompanyCloudflareProofpoint
Rackspacerackspace.comRackspace operates enterprise AI infrastructure, including governed private cloud and AI workloads in production, along with cloud consulting, migration, and managed operations services.AI and machine learningCloud and infrastructure
Telnyxtelnyx.comTelnyx provides a cloud platform combining its own licensed carrier network with edge compute and GPU infrastructure, offering inference, voice, messaging, storage and wireless connectivity on one bill.AI and machine learningCloud and infrastructure
Binary Defensebinarydefense.comBinary Defense provides a security operations platform called NightBeacon and managed detection and response services.Cybersecurity
Checkrcheckr.comCheckr provides an AI-powered verification platform for background checks and identity verification.Compliance and riskHR and recruiting
Coalfirecoalfire.comCoalfire provides advisory, assessment, and cybersecurity services, including compliance assessments across multiple frameworks and threat-focused security testing.Compliance and riskCybersecurity
Culture Ampcultureamp.comCulture Amp provides employee surveys, performance review tools, and people analytics for organizations.HR and recruiting
Dragosdragos.comDragos provides a platform, threat intelligence, and services for operational technology (OT) cybersecurity, including asset visibility, vulnerability management, and threat detection and response.Cybersecurity
EisnerAmpereisneramper.comEisnerAmper provides accounting and audit, tax, advisory, and outsourcing services.Compliance and riskConsulting and services
FreedomPayfreedompay.comFreedomPay provides a payment orchestration platform that connects to third-party solutions through a single integration.FintechPayments
Keapkeap.comKeap provides marketing and sales automation software, including CRM, email and text marketing, and invoicing tools.MarketingSales
netdatanetworks.comNetdata provides cybersecurity services, including 24/7 real-time protection, managed detection and response, and tailored security solutions.Cybersecurity
Preciselyprecisely.comPrecisely provides data integration, data quality, data governance, location intelligence, master data management, and customer communications software.AI and machine learningData and analytics
SoftBanksoftbank.jpThe company offers mobile phone, internet, fixed-line, and electricity services.Telecom
Twingatetwingate.comTwingate provides identity-based access for users, services, and AI agents, along with zero trust network access, VPN replacement, and internet security features.CybersecurityIdentity and access
Uptiquptiq.aiUptiq provides an AI platform with pre-built agents and governance tools for financial institutions.AI and machine learningFintech
WatchGuardwatchguard.comWatchGuard provides network, endpoint, identity, and cloud security through a unified platform.Cybersecurity
Zockszocks.ioZocks provides an AI assistant for financial advisors that handles meeting notes, CRM updates, form filling, and client data insights.AI and machine learningFinance and accounting software

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 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

Proofpoint

Security and identity

Proofpoint is a cybersecurity company whose products protect people, data, and brands against threats and compliance risks across email, cloud, and other digital channels. Its offerings include email threat protection, data loss prevention, insider threat management, and AI security.

Summarized from proofpoint.com on 8 Nov 2026.

100% of the 17 companies we see using Proofpoint also show the other.

All 17 companies using Proofpoint16 name it as a subprocessorMore in Security and identity

Industries

Among the companies above, by our own classification of their homepage.

Cybersecurity6AI and machine learning5Compliance and risk3Cloud and infrastructure2Consulting and services2HR and recruiting2Identity and access2Fintech2

Other pairs

Companies with their own evidence for both.

More with Cloudflare

Google Workspace14,004companiesGoogle Tag Manager9,026companiesGoogle Analytics8,090companiesNext.js6,232companiesAmazon Web Services5,253companiesVercel4,706companies

More with Proofpoint

Amazon Web Services15companiesGoogle Tag Manager15companiesGoogle10companiesMicrosoft9companiesSalesforce8companiesAnthropic7companies

Questions

How many companies use both Cloudflare and Proofpoint?

17 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 Proofpoint?

Rackspace, Telnyx, Binary Defense, Checkr and Coalfire, and 12 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Cloudflare and Proofpoint?

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 Proofpoint

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