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Technologies / BrowserStack / FullStory

Companies using BrowserStack and FullStory

4 companies in our data have public evidence for both BrowserStack and FullStory, and 4 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.

4companies use both
36%of BrowserStack users
2%of FullStory users
4name 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

CompanyBrowserStackFullStory
Cypress.ioCypress provides an open-source app and a cloud platform for testing web applications, including end-to-end, component, and API testing.
Jeli Post-Incident Reviewsjeli.ioJeli provides collaborative incident learning tools that help teams analyze incidents and identify patterns across tools, teams, and time.
PagerDuty株式会社pagerduty.co.jpPagerDuty provides an operations platform that helps teams detect, respond to, resolve, and review incidents in IT systems, using AI and automation.Cloud and infrastructure
PagerDutypagerduty.comPagerDuty provides an AI-first platform for incident detection, investigation, and remediation, along with incident management and automation tools.AI and machine learning

The two technologies

BrowserStack

Developer tools

BrowserStack is a testing platform for websites, web apps, and mobile apps, offering products such as Live, Automate, and App Automate. It is used to run manual and automated tests on real browsers and real iOS and Android devices.

Summarized from browserstack.com on 8 Nov 2026.

36% of the 11 companies we see using BrowserStack also show the other.

All 11 companies using BrowserStack10 name it as a subprocessorMore in Developer tools

FullStory

Analytics

FullStory is a platform that captures and analyzes behavioral data from digital experiences. It is used by teams to understand user behavior, find friction, and act on insights to improve products and customer journeys.

Summarized from fullstory.com on 8 Nov 2026.

2% of the 248 companies we see using FullStory also show the other.

All 248 companies using FullStory152 name it as a subprocessorMore in Analytics

Other pairs

Companies with their own evidence for both.

More with BrowserStack

Cloudflare11companiesAmazon Web Services10companiesGoogle Workspace7companiesOpenAI7companiesTwilio6companiesAtlassian5companies

More with FullStory

Cloudflare248companiesGoogle Workspace198companiesAmazon Web Services168companiesGoogle Tag Manager154companiesGoogle Analytics138companiesHubSpot118companies

Questions

How many companies use both BrowserStack and FullStory?

4 companies in StrataDB's data have public evidence for both, and 4 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 BrowserStack and FullStory?

Cypress.io, Jeli Post-Incident Reviews, PagerDuty株式会社 and PagerDuty. Each one links to the evidence behind it.

How does StrataDB know a company uses BrowserStack and FullStory?

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 BrowserStack and FullStory

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