Companies using Litmus and Twilio

6 companies in our data have public evidence for both Litmus 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

75%of Litmus users

under 1%of Twilio users

5name both as subprocessors

Companies using one are 14 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

Company	Litmus	Twilio
Airshipairship.comAirship provides a cross-channel customer experience platform for orchestrating customer journeys, collecting customer data, and sending messages through channels such as push notifications, SMS, email, and mobile wallet.Marketing
Delivradelivra.comDelivra provides email and SMS marketing software with automation, segmentation, and reporting tools.Marketing
HubSpothubspot.comHubSpot provides marketing, sales, and customer service software on one platform.Marketing
ManageEnginemanageengine.comManageEngine provides IT management solutions including identity and access management, endpoint management and security, service management, and security information and event management.Cloud and infrastructure
Zohozoho.comZoho provides a suite of business software applications, including CRM, email, accounting, and customer service tools.Cloud and infrastructure Productivity and collaboration
Marigoldmeetmarigold.comMarigold provides marketing tools that use automation and personalization to reach audiences across channels.Marketing

The two technologies

Litmus

Email and communications

Litmus is an email marketing platform that is now part of Validity Engage. It is used to build, test, monitor, and review emails, and to check deliverability and benchmark email campaigns.

Summarized from litmus.com on 8 Nov 2026.

75% of the 8 companies we see using Litmus also show the other.

All 8 companies using Litmus 7 name it as a subprocessor More 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.

under 1% of the 1,247 companies we see using Twilio also show the other.

All 1,247 companies using Twilio 1,066 name it as a subprocessor More in Email and communications

Industries

Among the companies above, by our own classification of their homepage.

Marketing4 Cloud and infrastructure2

Other pairs

Companies with their own evidence for both.

More with Litmus

Cloudflare8companies

Amazon Web Services7companies

More with Twilio

Cloudflare1,239companies

Google Workspace887companies

Amazon Web Services854companies

Stripe611companies

Google Tag Manager589companies

Google586companies

Questions

How many companies use both Litmus 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 Litmus and Twilio?

Airship, Delivra, HubSpot, ManageEngine and Zoho, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Litmus 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 Litmus 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.

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