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Technologies / Bouncer / Cloudflare

Companies using Bouncer and Cloudflare

10 companies in our data have public evidence for both Bouncer and Cloudflare, and 6 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.

10companies use both
100%of Bouncer users
under 1%of Cloudflare users
6name 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

CompanyBouncerCloudflare
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
Helium Networkhelium.comHelium provides wireless connectivity infrastructure and software that lets people and businesses deploy Wi-Fi access points, rewarded in HNT.Telecom
Kustiqkustiq.comKustiq is an AI sales intelligence platform that turns a B2B domain into structured company fields, a verified contact, and an outreach opener.Sales
Mailercloudmailercloud.comMailercloud provides an email marketing platform with drag-and-drop design, automation, A/B testing, and deliverability monitoring.Marketing
Mailsoftlymailsoftly.comMailsoftly provides email marketing software for sending campaigns, managing contacts and automating email flows.Marketing
Napkin AInapkin.aiNapkin turns text into visuals such as diagrams, flowcharts, mind maps, and data charts, and can generate presentation decks.AI and machine learningDesign and creative
Omniveryomnivery.comOmnivery provides transactional email infrastructure, including an email API, SMTP relay, bot detection API and email validation.CommunicationsDeveloper tools
Visagevisage.jobsVisage finds and contacts candidates for hard-to-fill roles and delivers those who reply yes into a client's ATS or agency portal.HR and recruiting
Woodpeckerwoodpecker.coWoodpecker.co is a cold email and LinkedIn outreach tool that combines prospecting, email campaigns, LinkedIn steps, follow-ups, and deliverability tools in one workflow.Sales
TableTangotabletango.co.ukTableTango provides a free table booking system for independent restaurants, pubs and cafés.Food and restaurants

The two technologies

Bouncer

Email and communications

Bouncer is an email verification platform that checks mailing lists and email addresses for validity and deliverability. It is used to clean email lists, protect sign-up forms from invalid or fraudulent addresses, and improve email marketing results.

Summarized from usebouncer.com on 8 Nov 2026.

100% of the 10 companies we see using Bouncer also show the other.

All 10 companies using Bouncer9 name it as a subprocessorMore in Email and communications

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

Industries

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

Sales3Marketing2

Other pairs

Companies with their own evidence for both.

More with Bouncer

Google Workspace9companiesGoogle6companiesOpenAI6companiesStripe6companiesAmazon Web Services5companiesAnthropic5companies

More with Cloudflare

Google Workspace14,000companiesGoogle Tag Manager9,024companiesGoogle Analytics8,087companiesNext.js6,232companiesAmazon Web Services5,253companiesVercel4,705companies

Questions

How many companies use both Bouncer and Cloudflare?

10 companies in StrataDB's data have public evidence for both, and 6 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 Bouncer and Cloudflare?

Add to CRM, Helium Network, Kustiq, Mailercloud and Mailsoftly, and 5 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Bouncer and Cloudflare?

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 Bouncer and Cloudflare

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