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Technologies / Cloudflare / Filestack

Companies using Cloudflare and Filestack

28 companies in our data have public evidence for both Cloudflare and Filestack, and 11 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
97%of Filestack users
11name 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

CompanyCloudflareFilestack
Bizzabobizzabo.comBizzabo provides an event experience platform with software for event registration, websites, mobile apps, networking, marketing, streaming, and sponsor ROI.Marketing
Blue Sky eLearnblueskyelearn.comBlue Sky eLearn provides an eLearning platform and virtual event services through its Path LMS.Education
CharitySuitecharitysuite.comCharitySuite provides software for charity contact management, attendance tracking, bookings, events, donations and Gift Aid, volunteering rotas, and youth programmes.
ChurchSuitechurchsuite.comChurchSuite provides web-based software for church administration, including contact databases, attendance tracking, bookings, calendars, giving, rotas, and small group management.Productivity and collaboration
Flowflowinc.comFlow provides software for private investment fund operations, including fundraising, investor onboarding, fund reporting, and investor portals.Finance and accounting software
Fullcastfullcast.comFullcast is a revenue orchestration platform that helps revenue teams plan go-to-market strategy, including territory design, lead routing, forecasting, and commissions management.Sales
Kickboxkickbox.comKickbox provides email verification and list-cleaning services, including an email verification API and deliverability consulting.
OneSignalonesignal.comOneSignal provides a customer messaging and lifecycle marketing platform with channels including mobile push, web push, email, in-app messaging, SMS, and RCS.Developer toolsMarketing
Sibmesibme.comSibme is an instructional evidence platform that captures classroom observations, recordings, and coaching data.Education
Teachableteachable.comTeachable provides a platform for creating and selling online courses, coaching, digital downloads, and memberships.Education
Workcanvasworkcanvas.comWork Canvas is an online whiteboard for teams to collaborate, brainstorm, and create presentations.Productivity and collaboration
AhaSlidesahaslides.comAhaSlides is interactive presentation software that adds live polls, quizzes, word clouds, and Q&A to presentations.EducationProductivity and collaboration
Brandkitbrandkit.comBrandkit provides a branded, searchable, shareable home for brand assets and knowledge, including logos, guidelines, images, video, and documents.Marketing
Checkrcheckr.comCheckr provides an AI-powered verification platform for background checks and identity verification.Compliance and riskHR and recruiting
Day AIday.aiDay AI provides a context graph and agent control plane for go-to-market teams.AI and machine learningProductivity and collaboration
Displayrdisplayr.comDisplayr provides software that turns survey data into analysis, reports, and answers, with each number traceable to its source.Data and analyticsMarketing
EverSigneversign.comXodo Sign provides electronic signature and document editing software for signing, preparing, and managing documents online.
Kolabgetkolab.aiKolab is a digital facilitation platform with tools such as creative rooms, breakouts, an infinite canvas, icebreakers, and AI co-facilitation.EducationProductivity and collaboration
HCSShcss.comHCSS provides software for estimating, planning, and managing construction projects.Construction
Laudiolaudio.comLaudio provides an AI-enhanced platform that streamlines workflows for frontline leaders and surfaces high-impact actions for their teams.HealthcareProductivity and collaboration
Mindticklemindtickle.comMindtickle provides an AI-powered revenue enablement platform with products for sales training, coaching, role play, content management, and conversation intelligence.AI and machine learningSales
ParentSquareparentsquare.comParentSquare provides a unified platform for school communication, websites, attendance, and payments.CommunicationsEducation
PatentRenewal.comPatentRenewal.com provides a platform for managing patent, trademark, and design renewals, including fee calculation, deadline tracking, and document storage.Legal
Plumeplume.comPlume provides an AI-native platform for managing home WiFi networks, including WiFi optimization, security, customer care and network insights.Telecom
SmartSuitesmartsuite.comSmartSuite provides a work management platform for modeling data, orchestrating workflows, embedding AI, and connecting teams.Compliance and risk

3 more companies

See every company using both Cloudflare and Filestack, 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 25,014 companies we see using Cloudflare also show the other.

All 25,014 companies using Cloudflare2,312 name it as a subprocessorMore in Cloud and infrastructure

Filestack

Developer tools

Filestack is a platform for uploading, transforming, storing, and delivering files, images, and videos. It provides upload tools with cloud source integrations, processing options such as image transformations and document conversion, and a CDN for serving files.

Summarized from filestack.com on 8 Nov 2026.

97% of the 29 companies we see using Filestack also show the other.

All 29 companies using Filestack27 name it as a subprocessorMore in Developer tools

Industries

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

Education6Productivity and collaboration6Marketing4Sales2Compliance and risk2AI and machine learning2

Other pairs

Companies with their own evidence for both.

More with Cloudflare

Google Workspace15,091companiesGoogle Tag Manager9,689companiesGoogle Analytics8,872companiesNext.js6,855companiesAmazon Web Services5,635companiesVercel5,129companies

More with Filestack

Amazon Web Services25companiesGoogle22companiesGoogle Workspace22companiesGoogle Tag Manager18companiesStripe15companiesHubSpot13companies

Questions

How many companies use both Cloudflare and Filestack?

28 companies in StrataDB's data have public evidence for both, and 11 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 Filestack?

Bizzabo, Blue Sky eLearn, CharitySuite, ChurchSuite and Flow, and 23 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Cloudflare and Filestack?

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 Filestack

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