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Technologies / Google Tag Manager / Zencoder

Companies using Google Tag Manager and Zencoder

4 companies in our data have public evidence for both Google Tag Manager and Zencoder, and 1 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.

4companies use both
under 1%of Google Tag Manager users
100%of Zencoder users
1name 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

CompanyGoogle Tag ManagerZencoder
Cerosceros.comCeros provides a design platform for creating interactive landing pages, reports, and campaign content with AI assistance and no coding required.Design and creativeMarketing
LearnUponlearnupon.comLearnUpon provides an agentic learning platform for creating, managing, and delivering training content.Education
SyncSketchsyncsketch.comSyncSketch provides a platform for visual collaboration and remote workflow.GamingMedia and entertainment
Uploadcareuploadcare.comUploadcare provides file upload, storage, transformation, and delivery infrastructure for apps.Cloud and infrastructureDeveloper tools

The two technologies

Google Tag Manager

by Google · Analytics

Google Tag Manager is a tag management system that lets you configure and deploy tags on your website or mobile app through a web interface. It is used to add and update tags, such as measurement and marketing optimization tags, without editing your site code.

Summarized from developers.google.com on 8 Nov 2026.

under 1% of the 9,221 companies we see using Google Tag Manager also show the other.

All 9,221 companies using Google Tag Manager58 name it as a subprocessorMore in Analytics

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.

100% 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 Google Tag Manager

Cloudflare9,225companiesGoogle Workspace6,080companiesGoogle Analytics3,466companiesHubSpot2,855companiesWordPress2,642companiesAmazon Web Services2,617companies

Questions

How many companies use both Google Tag Manager and Zencoder?

4 companies in StrataDB's data have public evidence for both, and 1 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 Google Tag Manager and Zencoder?

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

How does StrataDB know a company uses Google Tag Manager 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 Google Tag Manager 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
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call