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Technologies / Mandrill / Twilio

Companies using Mandrill and Twilio

8 companies in our data have public evidence for both Mandrill and Twilio, and 7 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.

8companies use both
42%of Mandrill users
1%of Twilio users
7name both as subprocessors

Companies using one are 8.0 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

CompanyMandrillTwilio
Annatureannature.com.auAnnature provides digital signing, identity verification, payments, and compliance tools.
Joyousbejoyous.aiJoyous provides an AI feedback platform that replaces surveys with dynamic AI chats and real-time action.AI and machine learningCustomer support
CharitySuitecharitysuite.comCharitySuite provides software for charity contact management, attendance tracking, bookings, events, donations and Gift Aid, volunteering rotas, and youth programmes.
ChurchSuitechurchsuite.comChurchSuite provides web-based software for church administration, including contact databases, attendance tracking, bookings, calendars, giving, rotas, and small group management.Productivity and collaboration
Confirmconfirm.comThe company provides workforce enablement software for learning, engagement, and performance management.
Unibuddyunibuddy.comUnibuddy provides a platform for peer-to-peer and community engagement that lets prospective students connect with current student ambassadors.Education
WorkRampworkramp.comLearn:Up (formerly WorkRamp) is an AI-driven learning management system that builds and delivers training, including onboarding paths, AI role-play simulations, skills tracking, and reporting.
SecureVideosecurevideo.comSecureVideo provides HIPAA-compliant video conferencing software for telehealth sessions.Healthcare

The two technologies

Mandrill

Email and communications

Mandrill is a paid Mailchimp add-on that allows you to send one-to-one transactional messages triggered by user actions, like requesting a password or placing an order. It is used to send these transactional messages.

Summarized from cdn2.mandrill.com on 8 Nov 2026.

42% of the 19 companies we see using Mandrill also show the other.

All 19 companies using Mandrill14 name it as a subprocessorMore in Email and communications

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.

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 Mandrill

Cloudflare19companiesGoogle Workspace16companiesGoogle Tag Manager14companiesStripe13companiesAmazon Web Services12companiesHubSpot10companies

More with Twilio

Cloudflare1,228companiesGoogle Workspace879companiesAmazon Web Services845companiesStripe603companiesGoogle Tag Manager585companiesGoogle580companies

Questions

How many companies use both Mandrill and Twilio?

8 companies in StrataDB's data have public evidence for both, and 7 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 Mandrill and Twilio?

Annature, Joyous, CharitySuite, ChurchSuite and Confirm, and 3 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Mandrill 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 Mandrill 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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