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Technologies / Deepgram / VoiceBase

Companies using Deepgram and VoiceBase

4 companies in our data have public evidence for both Deepgram and VoiceBase, 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
2%of Deepgram users
80%of VoiceBase 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

CompanyDeepgramVoiceBase
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
Sonetelsonetel.comSonetel sells business phone numbers that ring in its app or forward to a mobile or any phone worldwide.CommunicationsTelecom
Twiliotwilio.comTwilio connects communication channels, customer context, and AI on one platform.Communications

The two technologies

Deepgram

AI and LLM providers

Deepgram is a voice AI platform providing real-time infrastructure for speech-to-text, text-to-speech, and voice agents. It is used to build voice applications that listen and respond in conversation.

Summarized from deepgram.com on 8 Nov 2026.

2% of the 257 companies we see using Deepgram also show the other.

All 257 companies using Deepgram221 name it as a subprocessorMore in AI and LLM providers

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.

80% 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 Deepgram

Cloudflare257companiesGoogle Workspace207companiesOpenAI191companiesAmazon Web Services159companiesAnthropic158companiesStripe130companies

More with VoiceBase

Amazon Web Services5companiesCloudflare5companiesGoogle5companiesMeta5companies

Questions

How many companies use both Deepgram and VoiceBase?

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 Deepgram and VoiceBase?

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

How does StrataDB know a company uses Deepgram 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 Deepgram 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
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