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Technologies / Cloudflare / Mailersend

Companies using Cloudflare and Mailersend

28 companies in our data have public evidence for both Cloudflare and Mailersend, and 10 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.

28companies use both
under 1%of Cloudflare users
100%of Mailersend users
10name 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

CompanyCloudflareMailersend
Add to CRMaddtocrm.comAdd to CRM is a Chrome extension that finds verified email addresses and phone numbers from LinkedIn, Gmail, and Outlook profiles and adds them to a connected CRM.Sales
AutoMQautomq.comAutoMQ provides a diskless, Kafka-compatible streaming platform that runs on cloud object storage.Cloud and infrastructure
BlueTallybluetally.comBlueTally is IT asset management software that tracks hardware and software licenses, automates assignments, and connects with tools like Intune, Jamf, and Entra.
ComplyDogcomplydog.comComplyDog provides GDPR compliance software that sets up a compliance portal, automates DPA signing, and handles data requests.Compliance and risk
Curiositycuriosity.aiCuriosity builds internal software and AI agents from plain-language descriptions, grounded in a company's connected data and existing permissions.AI and machine learning
curiocuriosity.shCuriosity provides a command line tool called curio that connects to Curiosity Studio, giving users a two-panel terminal interface to edit, build, commit and approve workspace configuration files.Developer tools
Fin Codes APIfincodesapi.comFin Codes API provides a REST API for validating IBANs, BIC/SWIFT codes and local bank routing codes worldwide, and for screening names against sanctions lists.BankingFintech
Hedy AIhedy.aiHedy provides AI coaching and real-time insights that listen to conversations and offer suggestions, along with transcription and session summaries.AI and machine learningProductivity and collaboration
Jaapijaapi.comJaapi provides a branded swag store where employees and clients choose items that are made on demand and shipped from facilities near the recipient.HR and recruiting
Schmeits websolutionsschmeits.comSchmeits builds custom software, websites and platforms, system integrations, and provides AI consultancy.Consulting and services
AI Sales Assistantaisalesassistant.itAISA is an AI sales assistant that reads a website's content and product pages and shows products in chat with a buy button, and can open tickets, book appointments and query connected systems.AI and machine learningCustomer support
Askoliaaskolia.appAskolia provides AI search and an AI chat widget that answer visitors' questions from a website's own content, with handoff to a human team.AI and machine learningCustomer support
BuchhaltungsButlerbuchhaltungsbutler.deBuchhaltungsButler provides cloud-based accounting software with automated bookkeeping, document management, and bank account connections.Finance and accounting software
devowl.iodevowl.io builds WordPress plugins, including Real Cookie Banner for cookie consent, Real Media Library for organizing uploaded files, and several related tools for managing WordPress media, categories, and post order.
Easy LMSeasy-lms.comEasy LMS provides a learning management system for creating and delivering branded online courses and exams.Education
Essential Assessmentessentialassessment.com.auEssential Assessment provides curriculum-aligned mathematics and English assessments and resources for schools.Education
EveryPageeverypage.coEveryPage is a document sharing service that reports when a shared document was opened, how far each reader got, and how long they spent on each page.
GenieOSgenieos.proGenieOS turns one brief into an on-brand campaign with coordinated email, social posts and landing pages.Marketing
COUNTgetcount.comCOUNT provides automated accounting software that handles expenses, invoices, bills, time tracking, and reports.Finance and accounting software
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
iambogdaniambogdan.comBogdan Andronic is a full-stack developer and AI orchestrator who builds applications and the AI agents inside them, working in TypeScript with agents that use tools, memory, retrieval and evals.AI and machine learning
Kandirkandir.ioKandir provides AI agents that monitor sales accounts and flag changes such as job moves, competitor activity, and budget shifts.AI and machine learningSales
Le Poolle-pool.chLe Pool provides a platform for healthcare institutions to manage internal staff pools, publish assignments and coordinate replacements.HealthcareHR and recruiting
Moral Fabricmoralfabric.orgMoral Fabric provides operations support for nonprofits in finance, legal, tech and people.Consulting and services
Tebitebi.comTebi provides a connected system for hospitality operations that links reservations, POS, kitchen display, payments, and inventory with back-office admin.Food and restaurants

3 more companies

See every company using both Cloudflare and Mailersend, 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 22,748 companies we see using Cloudflare also show the other.

All 22,748 companies using Cloudflare2,114 name it as a subprocessorMore in Cloud and infrastructure

Mailersend

Email and communications

Mailersend is a transactional email API and SMTP service that lets developers send reliable email, SMS and WhatsApp messages from their applications. It is used to deliver critical messages such as order confirmations, notifications, password resets and one-time passcodes at scale.

Summarized from mailersend.com on 8 Nov 2026.

100% of the 28 companies we see using Mailersend also show the other.

All 28 companies using Mailersend26 name it as a subprocessorMore in Email and communications

Industries

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

AI and machine learning6Sales2HR and recruiting2Consulting and services2Customer support2Finance and accounting software2Education2

Other pairs

Companies with their own evidence for both.

More with Cloudflare

Google Workspace13,962companiesGoogle Tag Manager9,003companiesGoogle Analytics8,053companiesNext.js6,211companiesAmazon Web Services5,236companiesVercel4,688companies

More with Mailersend

Stripe19companiesGoogle Workspace17companiesGoogle15companiesGoogle Analytics14companiesOpenAI11companiesGoogle Tag Manager10companies

Questions

How many companies use both Cloudflare and Mailersend?

28 companies in StrataDB's data have public evidence for both, and 10 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 Mailersend?

Add to CRM, AutoMQ, BlueTally, ComplyDog and Curiosity, and 23 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Cloudflare and Mailersend?

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 Mailersend

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