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Technologies / Google Tag Manager / VoiceBase

Companies using Google Tag Manager and VoiceBase

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

3companies use both
under 1%of Google Tag Manager users
60%of VoiceBase 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

CompanyGoogle Tag ManagerVoiceBase
Natterboxnatterbox.comNatterbox provides a contact center solution built into Salesforce, combining voice, SMS, WhatsApp, and chat channels with AI assistants and agents.AI and machine learningCustomer support
Segmentsegment.comTwilio provides a platform that connects communication channels, customer data, and AI.Communications
Twiliotwilio.comTwilio connects communication channels, customer context, and AI on one platform.Communications

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 9,085 companies we see using Google Tag Manager also show the other.

All 9,085 companies using Google Tag Manager58 name it as a subprocessorMore in Analytics

VoiceBase

AI and LLM providers

VoiceBase is a speech engine and transcription service. It is used to process uploaded audio and video files and deliver the resulting data.

Summarized from support.voicebase.com on 8 Nov 2026.

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

All 5 companies using VoiceBase5 name it as a subprocessorMore in AI and LLM providers

Other pairs

Companies with their own evidence for both.

More with Google Tag Manager

Cloudflare9,100companiesGoogle Workspace6,013companiesGoogle Analytics3,417companiesHubSpot2,834companiesWordPress2,596companiesAmazon Web Services2,590companies

More with VoiceBase

Amazon Web Services5companiesCloudflare5companiesGoogle5companiesMeta5companies

Questions

How many companies use both Google Tag Manager and VoiceBase?

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

Which companies use Google Tag Manager and VoiceBase?

Natterbox, Segment and Twilio. Each one links to the evidence behind it.

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

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 VoiceBase

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