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Technologies / Extend / Google Tag Manager

Companies using Extend and Google Tag Manager

4 companies in our data have public evidence for both Extend and Google Tag Manager. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

4companies use both
44%of Extend users
under 1%of Google Tag Manager 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

CompanyExtendGoogle Tag Manager
Ironcladironcladapp.comIronclad provides AI contract lifecycle management software for creating, reviewing, signing, storing, and analyzing contracts.Legal
Ocrolusocrolus.comOcrolus provides an AI workflow and analytics platform that analyzes financial documents such as bank statements, pay stubs and tax forms, including fraud detection.AI and machine learningData and analytics
Tesoriotesorio.comTesorio provides AI agents that handle the order-to-cash lifecycle, including collections, cash application, forecasting, and supplier portals.Finance and accounting software
Atlasatlaswork.aiAtlas provides AI-powered contract workflow software and a managed contracts department that handles drafting, approvals, signing, and filing.Legal

The two technologies

Extend is a set of document processing APIs. It is used to parse, extract, split, and verify documents.

Summarized from extend.ai on 8 Nov 2026.

44% of the 9 companies we see using Extend also show the other.

All 9 companies using Extend8 name it as a subprocessor

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 9,026 companies we see using Google Tag Manager also show the other.

All 9,026 companies using Google Tag Manager58 name it as a subprocessorMore in Analytics

Other pairs

Companies with their own evidence for both.

More with Extend

Anthropic9companiesCloudflare9companiesOpenAI9companiesGoogle Workspace8companiesGoogle Analytics6companies

More with Google Tag Manager

Cloudflare9,054companiesGoogle Workspace5,984companiesGoogle Analytics3,398companiesHubSpot2,824companiesAmazon Web Services2,583companiesWordPress2,583companies

Questions

How many companies use both Extend and Google Tag Manager?

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

Which companies use Extend and Google Tag Manager?

Ironclad, Ocrolus, Tesorio and Atlas. Each one links to the evidence behind it.

How does StrataDB know a company uses Extend and Google Tag Manager?

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 Extend and Google Tag Manager

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