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Technologies / Cloudflare / IONOS

Companies using Cloudflare and IONOS

49 companies in our data have public evidence for both Cloudflare and IONOS, and 5 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.

49companies use both
under 1%of Cloudflare users
100%of IONOS users
5name 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

CompanyCloudflareIONOS
Antonio Blagoantonioblago.comAntonio Blago is an SEO freelancer who provides SEO consulting and related services.MarketingConsulting and services
isotope¹³isotope13.aiisotope¹³ sells supply-chain attack detection software that scans source code, binaries, firmware, containers and packages for malicious code.Cybersecurity
isotope¹³isotope13.ioisotope¹³ sells supply-chain attack detection software that identifies malicious code in source, binaries, firmware, containers and packages at scan time.Cybersecurity
oboloo Platformoboloo.comoboloo provides cloud procurement software for supplier management, contract management, sourcing and savings tracking.
SMarTrAgentssmartragents.aiAI and machine learning
B1NARYb1nary.ioB1NARY builds Atlassian apps that optimize teamwork and turn unpleasant tasks into joyful experiences.Productivity and collaboration
CE-Copilotce-copilot.deCompliance and risk
Click Fraud Freeclickfraudfree.comClickFraudFree provides click fraud protection software for Google Ads and Facebook Ads campaigns.Cybersecurity
codekunst systemscodekunst-systems.comcodekunst systems is an IT system house and managed service provider offering managed services, IT infrastructure, hardware procurement, Microsoft 365, software licensing, IT security, and automation.Cloud and infrastructureCybersecurity
cortecscortecs.aiCortecs provides an API gateway that routes requests to AI models from multiple providers and manages governance and tracking of AI workloads.AI and machine learningDeveloper tools
Darkmoondark-moon.orgDarkmoon is an autonomous AI penetration testing platform that runs offensive security campaigns across web, cloud, Active Directory, Kubernetes, CI/CD, firmware and AI/LLM endpoints.AI and machine learningCybersecurity
Dentrodentro.chatDentroChat is a European AI chat service that answers questions, writes, searches the web, generates images, and works with files.AI and machine learning
DeutschlandGPTdeutschlandgpt.deDeutschlandGPT provides an AI platform with chat, workflows, specialized applications, and integrations for organizations.AI and machine learningProductivity and collaboration
DocExportdocexport.comDocExport.com generates PDF and docx documents from monday.com boards and items using customizable templates.Productivity and collaboration
eBrain Technology Groupebrain.eventseBrain provides AI-powered event management software for planning, registration and attendee operations, plus personalized attendee experiences through eBrainGo.AI and machine learning
eVA Valuations & Appraisalsevavaluations.comeVA provides vehicle valuation, appraisal and vehicle-buying solutions, including online self-service valuations and in-store or roadside appraisals for cars and LCVs.Automotive and mobility
Frisbiifrisbii.comFrisbii provides a recurring billing platform for payment, billing, and subscription management.Payments
Hooki Prohooki.proHooki Pro provides a WhatsApp Business messaging service that keeps numbers connected through automatic reconnection, queued delivery, and a self-service portal for clients to scan their own QR codes.Communications
KalusControl - Kommunalberatungkaluscontrol.deKalusControl is a municipal consultancy that supports cities, municipalities and special-purpose associations in implementing municipal requirements efficiently.Government and public sectorConsulting and services
KLUG Digitalklugdigital.deAI and machine learningConsulting and services
Lead Megaphoneleadmegaphone.comLead Megaphone provides buyer intelligence, business contacts, and outreach services for B2B teams.Consulting and services
LILY Labslilylabs.ioLILY runs applications directly on bare metal in the cloud, compiling code into separate functions that scale individually.Cloud and infrastructure
Limanliman.com
lurus.ai
Meliousmelious.aiMelious provides an API that gives access to over 60 open-weight AI models, including text, image, audio, embeddings and reranking, served from European data centres.AI and machine learning

24 more companies

See every company using both Cloudflare and IONOS, with the source for each.

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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

IONOS

Cloud and infrastructure

IONOS is a web hosting and cloud services provider. It is used for domains, websites, email, online stores, servers and cloud infrastructure.

Summarized from ionos.com on 8 Nov 2026.

100% of the 49 companies we see using IONOS also show the other.

All 49 companies using IONOS29 name it as a subprocessorMore in Cloud and infrastructure

Industries

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

AI and machine learning8Consulting and services5Cybersecurity5Productivity and collaboration3Cloud and infrastructure2

Other pairs

Companies with their own evidence for both.

More with Cloudflare

Google Workspace14,007companiesGoogle Tag Manager9,028companiesGoogle Analytics8,091companiesNext.js6,232companiesAmazon Web Services5,254companiesVercel4,706companies

More with IONOS

Google23companiesStripe18companiesMicrosoft17companiesGoogle Tag Manager14companiesMicrosoft 36514companiesHetzner12companies

Questions

How many companies use both Cloudflare and IONOS?

49 companies in StrataDB's data have public evidence for both, and 5 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 IONOS?

Antonio Blago, isotope¹³, isotope¹³, oboloo Platform and SMarTrAgents, and 44 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Cloudflare and IONOS?

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 IONOS

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