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Technologies / Acuity Scheduling / Next.js

Companies using Acuity Scheduling and Next.js

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

3companies use both
60%of Acuity Scheduling users
under 1%of Next.js users
0name 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

CompanyAcuity SchedulingNext.js
Caylentcaylent.comCaylent is a cloud services company that provides AI and AWS expertise to help organizations with cloud solutions.AI and machine learningCloud and infrastructure
Expressableexpressable.comExpressable provides online speech therapy through live one-on-one sessions with speech therapists, plus home practice activities and text support.Healthcare
Guildiaguildia.aiGuildia provides an AI employee that answers calls, texts and chats and drafts emails for businesses.AI and machine learningCustomer support

The two technologies

Acuity Scheduling

Productivity

Acuity Scheduling is flexible scheduling software that helps businesses automate workflows, payments, and bookings. It lets customers book, reschedule, or cancel appointments on their own while businesses control their calendars.

Summarized from acuityscheduling.com on 9 Nov 2026.

60% of the 5 companies we see using Acuity Scheduling also show the other.

All 5 companies using Acuity Scheduling5 name it as a subprocessorMore in Productivity

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 6,853 companies we see using Next.js also show the other.

All 6,853 companies using Next.jsMore in Developer tools

Other pairs

Companies with their own evidence for both.

More with Acuity Scheduling

Cloudflare5companiesHubSpot5companiesSlack5companies

More with Next.js

Cloudflare6,863companiesGoogle Workspace4,424companiesVercel3,847companiesGoogle Analytics2,007companiesStripe1,929companiesAmazon Web Services1,607companies

Questions

How many companies use both Acuity Scheduling and Next.js?

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

Which companies use Acuity Scheduling and Next.js?

Caylent, Expressable and Guildia. Each one links to the evidence behind it.

How does StrataDB know a company uses Acuity Scheduling 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 Acuity Scheduling 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