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Technologies / Calendly / Zencoder

Companies using Calendly and Zencoder

2 companies in our data have public evidence for both Calendly and Zencoder, 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.

2companies use both
under 1%of Calendly users
50%of Zencoder 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

CompanyCalendlyZencoder
LearnUponlearnupon.comLearnUpon provides an agentic learning platform for creating, managing, and delivering training content.Education
Uploadcareuploadcare.comUploadcare provides file upload, storage, transformation, and delivery infrastructure for apps.Cloud and infrastructureDeveloper tools

The two technologies

Calendly

Productivity

Calendly is a scheduling tool that lets people book meetings, with control over calendar availability, meeting templates, and automated email and text reminders. It is used to find meeting times, reduce no-shows, and let visitors schedule directly from a website.

Summarized from calendly.com on 8 Nov 2026.

under 1% of the 545 companies we see using Calendly also show the other.

All 545 companies using Calendly168 name it as a subprocessorMore in Productivity

Zencoder

Developer tools

Zencoder is a cloud video encoding platform that converts video files into formats suited for delivery and playback. It is used to encode and deliver on-demand video across different devices and screens.

Summarized from zencoder.com on 8 Nov 2026.

50% of the 4 companies we see using Zencoder also show the other.

All 4 companies using ZencoderMore in Developer tools

Other pairs

Companies with their own evidence for both.

More with Calendly

Cloudflare545companiesGoogle Workspace383companiesGoogle Tag Manager274companiesAmazon Web Services239companiesGoogle Analytics238companiesGoogle206companies

Questions

How many companies use both Calendly and Zencoder?

2 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 Calendly and Zencoder?

LearnUpon and Uploadcare. Each one links to the evidence behind it.

How does StrataDB know a company uses Calendly and Zencoder?

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 Calendly and Zencoder

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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