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Technologies / Checkout / Google Cloud

Companies using Checkout and Google Cloud

3 companies in our data have public evidence for both Checkout and Google Cloud, and 2 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.

3companies use both
50%of Checkout users
under 1%of Google Cloud users
2name 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

CompanyCheckoutGoogle Cloud
Ahrefsahrefs.comAhrefs provides SEO and marketing tools for search analytics, keyword research, site audits, and brand visibility tracking.AI and machine learningMarketing
Flywireflywire.comFlywire provides payment processing and software for complex cross-border payments in education, travel, B2B, and healthcare.Payments
kalshi.com

The two technologies

Checkout

Payments

Checkout is a payment processing service that lets online merchants accept credit cards, PayPal, and debit cards on their websites. It provides localized checkout experiences and integrates with shopping carts to handle customer purchases.

Summarized from go.2checkout.com on 8 Nov 2026.

50% of the 6 companies we see using Checkout also show the other.

All 6 companies using Checkout6 name it as a subprocessorMore in Payments

Google Cloud

by Google · Cloud and infrastructure

Google Cloud is a cloud platform offering computing, storage, databases, data analytics, networking, developer tools, security, and AI and machine learning services. It is used by businesses and developers to build, deploy, scale, and secure applications and to store and analyze data.

Summarized from cloud.google.com on 8 Nov 2026.

under 1% of the 2,392 companies we see using Google Cloud also show the other.

All 2,392 companies using Google Cloud1,733 name it as a subprocessorMore in Cloud and infrastructure

Other pairs

Companies with their own evidence for both.

More with Checkout

Amazon Web Services6companiesCloudflare5companiesStripe5companies

More with Google Cloud

Cloudflare2,259companiesGoogle Workspace1,888companiesAmazon Web Services1,327companiesGoogle Tag Manager1,041companiesGoogle Analytics923companiesOpenAI916companies

Questions

How many companies use both Checkout and Google Cloud?

3 companies in StrataDB's data have public evidence for both, and 2 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 Checkout and Google Cloud?

Ahrefs, Flywire and kalshi.com. Each one links to the evidence behind it.

How does StrataDB know a company uses Checkout and Google Cloud?

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 Checkout and Google Cloud

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
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