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Technologies / Persona Identities / Twilio

Companies using Persona Identities and Twilio

6 companies in our data have public evidence for both Persona Identities and Twilio, and 5 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.

6companies use both
55%of Persona Identities users
under 1%of Twilio users
5name both as subprocessors

Companies using one are 10 times as likely as the average company in our data to show evidence of the other.

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

CompanyPersona IdentitiesTwilio
Certainty Enginecertaintyengine.ioCertainty Engine is an all-in-one software system that combines lead tracking, follow-up, reviews, communication, and AI tools.AI and machine learningMarketing
GLGglg.comGLG operates a platform that connects clients with experts for calls, meetings, content, surveys, events, and advisory placements.
HighLevelgohighlevel.comHighLevel is an AI-powered business operating system that provides tools to capture, nurture, and close leads into bookings, sales, reviews, and repeat customers.Marketing
Kalingokalingo.huKalingo provides an all-in-one marketing platform that combines funnels, CRM, email/SMS, booking, and AI agents.Marketing
Naturalnatural.comNatural provides payment infrastructure for AI agents, including wallets, payments, cards, processing, billing, and voice.Payments
Birdbird.comBird provides APIs for sending and managing email, SMS, WhatsApp, Apple Messages, and voice communications.CommunicationsDeveloper tools

The two technologies

Persona Identities

Security and identity

55% of the 11 companies we see using Persona Identities also show the other.

All 11 companies using Persona Identities8 name it as a subprocessorMore in Security and identity

Twilio

Email and communications

Twilio is a platform that connects communication channels, customer context, and AI. It is used to build engagement experiences across communication channels.

Summarized from twilio.com on 8 Nov 2026.

under 1% of the 1,230 companies we see using Twilio also show the other.

All 1,230 companies using Twilio1,049 name it as a subprocessorMore in Email and communications

Other pairs

Companies with their own evidence for both.

More with Persona Identities

Cloudflare11companiesAmazon Web Services8companiesStripe8companiesGoogle Workspace7companiesGoogle5companiesGoogle Cloud5companies

More with Twilio

Cloudflare1,228companiesGoogle Workspace879companiesAmazon Web Services845companiesStripe603companiesGoogle Tag Manager585companiesGoogle580companies

Questions

How many companies use both Persona Identities and Twilio?

6 companies in StrataDB's data have public evidence for both, and 5 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 Persona Identities and Twilio?

Certainty Engine, GLG, HighLevel, Kalingo and Natural, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Persona Identities and Twilio?

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 Persona Identities and Twilio

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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