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Technologies / Not Just Tickets / Vercel

Companies using Not Just Tickets and Vercel

7 companies in our data have public evidence for both Not Just Tickets and Vercel, and 5 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.

7companies use both
64%of Not Just Tickets users
under 1%of Vercel users
5name both as subprocessors

Companies using one are 3.2 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

CompanyNot Just TicketsVercel
Polarpolar.shPolar provides usage-based billing software that meters events, charges customers, and tracks unit economics.
Resendresend.comResend is an email platform for sending transactional and marketing emails through an API, SDKs, SMTP, and a visual editor.CommunicationsDeveloper tools
Trigger.devTrigger.dev is an open source platform for building AI agents and workflows in TypeScript, with long-running tasks, retries, queues, and observability.AI and machine learningDeveloper tools
Voyadovoyado.comVoyado provides an AI-powered operating system for retail that connects product discovery and customer engagement across search, recommendations, email, SMS, onsite messaging, advertising, in-store, and digital wallet channels.E-commerceRetail
Zerozero.incSales
Gladiagladia.ioGladia provides an end-to-end audio infrastructure API to record, transcribe and enrich audio.AI and machine learningDeveloper tools
Clerkclerk.comClerk provides authentication and user management features for applications, including sign-in, multi-factor authentication, and multi-tenancy.Developer toolsIdentity and access

The two technologies

Not Just Tickets

Support and chat

64% of the 11 companies we see using Not Just Tickets also show the other.

All 11 companies using Not Just Tickets10 name it as a subprocessorMore in Support and chat

Vercel

Cloud and infrastructure

Vercel is a platform for deploying and running web apps and AI agents, with services such as Fluid Compute, Sandbox, and an AI Gateway for accessing over 400 models. It is used by developers and coding agents to ship frontend and backend applications, durable workflows, and sandboxed code execution.

Summarized from vercel.com on 8 Nov 2026.

under 1% of the 4,693 companies we see using Vercel also show the other.

All 4,693 companies using Vercel1,224 name it as a subprocessorMore in Cloud and infrastructure

Industries

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

Developer tools4AI and machine learning2

Other pairs

Companies with their own evidence for both.

More with Not Just Tickets

Cloudflare11companiesGoogle Workspace10companiesAmazon Web Services8companiesGoogle8companiesStripe8companiesSentry7companies

More with Vercel

Cloudflare4,691companiesNext.js3,510companiesGoogle Workspace3,364companiesGoogle Analytics1,428companiesStripe1,384companiesAmazon Web Services1,257companies

Questions

How many companies use both Not Just Tickets and Vercel?

7 companies in StrataDB's data have public evidence for both, and 5 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 Not Just Tickets and Vercel?

Polar, Resend, Trigger.dev, Voyado and Zero, and 2 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Not Just Tickets and Vercel?

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 Not Just Tickets and Vercel

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