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Technologies / SendGrid / TeleSign

Companies using SendGrid and TeleSign

8 companies in our data have public evidence for both SendGrid and TeleSign, and 8 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
1%of SendGrid users
53%of TeleSign users
8name both as subprocessors

Companies using one are 13 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

CompanySendGridTeleSign
Adobeadobe.comAdobe provides creative, document, and customer experience software products, including Creative Cloud, Firefly, and Acrobat.Design and creative
Billtrustbilltrust.comBilltrust provides a platform for invoicing, payments, credit, collections, and cash application.Finance and accounting software
Blackboardblackboard.comBlackboard is an education technology company that builds a learning management system and connected products for accessibility, course evaluation, and institutional effectiveness.Education
DigitalOceandigitalocean.comDigitalOcean provides an integrated cloud platform with compute, managed databases, storage, networking, and AI inference services.AI and machine learningCloud and infrastructure
Oktaokta.comOkta provides identity and access management products, including single sign-on, multi-factor authentication, and identity governance.CybersecurityIdentity and access
PARpartech.comPAR provides POS, loyalty, ordering, payments, back office, and hardware solutions for restaurants and convenience and fuel retailers.Retail
ShareFilesharefile.comShareFile provides secure file sharing, client portals, e-signatures and automated document workflows in one workspace.Productivity and collaboration
SheerIDsheerid.comSheerID provides an audience data platform that verifies consumers' identities against authoritative data sources so brands can offer personalized, protected offers.Identity and access

The two technologies

SendGrid

by Twilio · Email and communications

SendGrid is listed as an email and marketing campaigns product. It is used for email and marketing campaigns.

Summarized from sendgrid.com on 8 Nov 2026.

1% of the 985 companies we see using SendGrid also show the other.

All 985 companies using SendGrid870 name it as a subprocessorMore in Email and communications

TeleSign provides digital identity and programmable communications solutions. It is used for user verification, data insights, fraud protection, and secure communications.

Summarized from telesign.com on 8 Nov 2026.

53% of the 15 companies we see using TeleSign also show the other.

All 15 companies using TeleSign14 name it as a subprocessor

Other pairs

Companies with their own evidence for both.

More with SendGrid

Cloudflare979companiesGoogle Workspace710companiesAmazon Web Services667companiesGoogle Tag Manager536companiesStripe513companiesGoogle Analytics452companies

More with TeleSign

Cloudflare15companiesAmazon Web Services12companiesTwilio11companiesGoogle Tag Manager9companiesMongoDB7companiesSalesforce6companies

Questions

How many companies use both SendGrid and TeleSign?

8 companies in StrataDB's data have public evidence for both, and 8 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 SendGrid and TeleSign?

Adobe, Billtrust, Blackboard, DigitalOcean and Okta, and 3 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses SendGrid and TeleSign?

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 SendGrid and TeleSign

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
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