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Technologies / GatewayAPI / Next.js

Companies using GatewayAPI and Next.js

5 companies in our data have public evidence for both GatewayAPI and Next.js. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

5companies use both
71%of GatewayAPI users
under 1%of Next.js users
0name both as subprocessors

Companies using one are 2.7 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

CompanyGatewayAPINext.js
Availableavailable.dkAvailable sells and implements Zendesk for businesses and provides related training and courses in customer service.Customer supportConsulting and services
Mena.aimena-ai.ptMena.ai provides clinical intelligence software that combines scheduling, billing and clinical records with an AI assistant that drafts session notes and organizes themes for clinician review.Healthcare
Ordicall FlexCoordicall.aiOrdicall provides an AI phone assistant that answers calls, books appointments, and records prescription requests for medical practices.AI and machine learningHealthcare
SwiftGuardswiftguard.aiSwiftGuard is an AI receptionist that answers inbound phone calls for plumbing and heating businesses, captures caller details, and books jobs into the user's calendar.AI and machine learning
BilagPilotbilagpilot.noBilagPilot helps accounting firms find booked transactions that lack documentation and collect the missing documents from their clients.Finance and accounting software

The two technologies

GatewayAPI

Email and communications

GatewayAPI is a messaging platform for sending SMS, RCS and email through APIs, with features such as virtual numbers, shortcodes, keywords and number lookup. It is used by businesses to send marketing, transactional and service messages to customers.

Summarized from gatewayapi.com on 9 Nov 2026.

71% of the 7 companies we see using GatewayAPI also show the other.

All 7 companies using GatewayAPI6 name it as a subprocessorMore in Email and communications

Next.js

by Vercel · Developer tools

Next.js is the React Framework for the Web. It is used to create high-quality web applications with the power of React components.

Summarized from nextjs.org on 8 Nov 2026.

under 1% of the 6,255 companies we see using Next.js also show the other.

All 6,255 companies using Next.jsMore in Developer tools

Industries

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

Healthcare2AI and machine learning2

Other pairs

Companies with their own evidence for both.

More with GatewayAPI

Cloudflare7companiesGoogle5companiesGoogle Workspace5companiesResend5companiesStripe5companies

More with Next.js

Cloudflare6,288companiesGoogle Workspace4,129companiesVercel3,548companiesGoogle Analytics1,834companiesStripe1,718companiesAmazon Web Services1,514companies

Questions

How many companies use both GatewayAPI and Next.js?

5 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.

Which companies use GatewayAPI and Next.js?

Available, Mena.ai, Ordicall FlexCo, SwiftGuard and BilagPilot. Each one links to the evidence behind it.

How does StrataDB know a company uses GatewayAPI and Next.js?

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 GatewayAPI and Next.js

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