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Technologies / Google Workspace / SMTP2GO

Companies using Google Workspace and SMTP2GO

6 companies in our data have public evidence for both Google Workspace and SMTP2GO, and 2 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
under 1%of Google Workspace users
43%of SMTP2GO users
2name 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

CompanyGoogle WorkspaceSMTP2GO
aXcelerateaxcelerate.com.auEducation
FileCloudfilecloud.comFileCloud provides enterprise file storage, sharing, sync, and collaboration software that can be self-hosted or hosted by the company.Cloud and infrastructureCompliance and risk
Continuumcontinuumapi.comContinuum provides email verification and sending tools, including agents for finding, verifying, warming up, sending outbound, and nurturing contacts.Sales
Cost+costplus.ioCost+ is a payment gateway that offers IC++, blended and gateway-only pricing with a disclosed margin.Payments
eniq.aieniq.ai is an AI platform that transcribes and analyzes customer conversations from calls, chats, and meetings, including sentiment detection, quality scoring, and compliance monitoring.AI and machine learningCustomer support
DeltaCodersdeltacoders.comCybersecurity

The two technologies

Google Workspace

by Google · Productivity

Google Workspace is a set of productivity tools that includes Gmail, Calendar, Drive, Meet, Docs, Sheets, Slides, Forms, Sites, Keep, Chat, Tasks, and Gemini. It is used for collaboration in real time, from any device, and for protecting emails, files, and meetings with security and compliance controls.

Summarized from workspace.google.com on 8 Nov 2026.

under 1% of the 14,287 companies we see using Google Workspace also show the other.

All 14,287 companies using Google Workspace988 name it as a subprocessorMore in Productivity

SMTP2GO

Email and communications

SMTP2GO is an email delivery service that sends emails on behalf of its users through its own infrastructure. It is used to send transactional, general, and marketing emails from applications or email clients, with reporting and tracking of delivery, bounces, and spam complaints.

Summarized from smtp2go.com on 9 Nov 2026.

43% of the 14 companies we see using SMTP2GO also show the other.

All 14 companies using SMTP2GO12 name it as a subprocessorMore in Email and communications

Other pairs

Companies with their own evidence for both.

More with Google Workspace

Cloudflare14,298companiesGoogle Tag Manager6,071companiesGoogle Analytics5,488companiesNext.js4,192companiesAmazon Web Services4,024companiesVercel3,442companies

More with SMTP2GO

Cloudflare14companiesGoogle Analytics8companiesStripe8companiesAmazon Web Services7companiesHubSpot6companiesAnthropic5companies

Questions

How many companies use both Google Workspace and SMTP2GO?

6 companies in StrataDB's data have public evidence for both, and 2 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 Google Workspace and SMTP2GO?

aXcelerate, FileCloud, Continuum, Cost+ and eniq.ai, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Google Workspace and SMTP2GO?

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 Google Workspace and SMTP2GO

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
  • Work email only. No card, no sales call