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Technologies / 2Checkout / PayPal

Companies using 2Checkout and PayPal

6 companies in our data have public evidence for both 2Checkout and PayPal, 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.

6companies use both
38%of 2Checkout users
2%of PayPal users
2name both as subprocessors

Companies using one are 24 times as likely as the average company in our data to show evidence of the other.

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

Company2CheckoutPayPal
Robotalprobotalp.com
UptimeRobotuptimerobot.comUptimeRobot is an uptime monitoring service that checks websites, APIs, and other endpoints and alerts users when something goes down.Cloud and infrastructure
Microworkersmicroworkers.comMicroworkers lets businesses create crowdsourced micro-task campaigns, such as surveys, data collection, transcription, and image annotation, and have them completed by workers worldwide.
Athentyathenty.comAthenty provides identity verification software that checks documents and matches biometrics through a browser-based process.Compliance and risk
Blixoblixo.comBlixo provides accounts receivable automation software that combines subscription management, invoicing, collections, and cash application.Finance and accounting software
Synergetics.aiSynergetics builds agentic infrastructure that lets AI agents hold verifiable identities, communicate through governed protocols, and make payments across different platforms and payment rails.AI and machine learning

The two technologies

2Checkout

Payments

38% of the 16 companies we see using 2Checkout also show the other.

All 16 companies using 2Checkout6 name it as a subprocessorMore in Payments

PayPal

Payments

PayPal is a financial technology company that offers digital payments, money transfers, and a digital wallet for shopping, sending and receiving money, and saving. Its services include PayPal Debit and Credit Cards, Pay in 4 installment payments, and crypto buying and selling.

Summarized from paypal.com on 8 Nov 2026.

2% of the 369 companies we see using PayPal also show the other.

All 369 companies using PayPal174 name it as a subprocessorMore in Payments

Other pairs

Companies with their own evidence for both.

More with 2Checkout

Cloudflare16companiesGoogle Analytics13companiesAmazon Web Services10companiesGoogle Tag Manager8companiesStripe8companiesGoogle7companies

More with PayPal

Cloudflare367companiesStripe260companiesGoogle Workspace245companiesGoogle191companiesAmazon Web Services182companiesGoogle Analytics178companies

Questions

How many companies use both 2Checkout and PayPal?

6 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 2Checkout and PayPal?

Robotalp, UptimeRobot, Microworkers, Athenty and Blixo, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses 2Checkout and PayPal?

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 2Checkout and PayPal

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
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