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Technologies / AssemblyAI / Avoxi

Companies using AssemblyAI and Avoxi

4 companies in our data have public evidence for both AssemblyAI and Avoxi, and 4 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
3%of AssemblyAI users
67%of Avoxi users
4name 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

CompanyAssemblyAIAvoxi
iSpringispring.comiSpring provides a learning management system platform for employee onboarding, compliance training, assessment, and development.EducationHR and recruiting
iSpring Nordicsispring.friSpring provides online training software, including the iSpring LMS learning management system and the iSpring Suite AI course authoring tool that works within PowerPoint.Education
iSpring ソフトウェア｜数クリックでeラーニングを作成ispring.jpiSpring provides e-learning authoring tools and a learning management system (LMS) for creating courses, quizzes, and training content.Education
iSpringispringlearn.deiSpring provides e-learning software, including a learning management system and an authoring tool for creating online courses.Education

The two technologies

AssemblyAI

AI and LLM providers

AssemblyAI-TTS-1 is a text-to-speech model. It is built for voice agents on live calls.

Summarized from assemblyai.com on 8 Nov 2026.

3% of the 131 companies we see using AssemblyAI also show the other.

All 131 companies using AssemblyAI115 name it as a subprocessorMore in AI and LLM providers

Avoxi

Email and communications

Avoxi is an enterprise voice software platform that delivers global reach, deep intelligence, seamless integrations, and AI-ready infrastructure. It is used to configure voice, automate telecom operations, and deepen channel insights through a SaaS platform.

Summarized from avoxi.com on 8 Nov 2026.

67% of the 6 companies we see using Avoxi also show the other.

All 6 companies using Avoxi6 name it as a subprocessorMore in Email and communications

Other pairs

Companies with their own evidence for both.

More with AssemblyAI

Cloudflare131companiesGoogle Workspace101companiesOpenAI95companiesAmazon Web Services90companiesAnthropic78companiesStripe68companies

More with Avoxi

Amazon Web Services6companiesCloudflare6companiesElevenLabs5companiesOpenAI5companies

Questions

How many companies use both AssemblyAI and Avoxi?

4 companies in StrataDB's data have public evidence for both, and 4 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 AssemblyAI and Avoxi?

iSpring, iSpring Nordics, iSpring ソフトウェア｜数クリックでeラーニングを作成 and iSpring. Each one links to the evidence behind it.

How does StrataDB know a company uses AssemblyAI and Avoxi?

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 AssemblyAI and Avoxi

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