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Technologies / Google / Lettermint B.V.

Companies using Google and Lettermint B.V.

9 companies in our data have public evidence for both Google and Lettermint B.V., 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.

9companies use both
under 1%of Google users
50%of Lettermint B.V. users
5name both as subprocessors

Companies using one are 2.6 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

CompanyGoogleLettermint B.V.
Arrivaraarrivara.deArrivara is a platform that turns therapists' worksheets into interactive exercises in a patient app.Healthcare
eSquirrelesquirrel.comeSquirrel is a learning platform offering courses for many school subjects that align with textbooks and curricula.Education
nemoxnemox.ainemox provides an AI assistant for freight forwarders that answers quote requests, sets up export and import shipments, and checks carrier invoices inside Outlook or Gmail, connected to a TMS.Logistics and supply chain
nurionnurion.comNurion provides a private, EU-sovereign AI workspace that combines meetings, documents, chat, mail, signing, task boards and an API for AI agents.AI and machine learningProductivity and collaboration
Sitewatchsitewatch.se
botts.aiAI and machine learning
Custos AIcustosai.euCustos reads business emails, looks up information in a company's existing systems, takes actions like drafting quotes or creating orders, and replies.
MeinGPTmeingpt.comMeinGPT provides an AI use-case platform with chat, models, assistants, meetings, integrations and tools for building and running AI use cases.AI and machine learningProductivity and collaboration
DentaTool GmbH &dentatool.deHealthcareProductivity and collaboration

The two technologies

Google

Cloud and infrastructure

The Google app is a mobile app from Google that lets users search for answers, explore their interests, and ask questions using text, voice, or their camera. It is used to find information and get help through features such as AI Mode, Google Lens, AI Overviews, and Search Live.

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

under 1% of the 4,618 companies we see using Google also show the other.

All 4,618 companies using Google1,977 name it as a subprocessorMore in Cloud and infrastructure

Lettermint B.V.

Email and communications

Lettermint is an email delivery service for transactional emails, broadcast newsletters and marketing campaigns, and inbound email processing. It is used to send and receive emails through SDKs, an API, SMTP, a CLI and integrations.

Summarized from lettermint.co on 8 Nov 2026.

50% of the 18 companies we see using Lettermint B.V. also show the other.

All 18 companies using Lettermint B.V.15 name it as a subprocessorMore in Email and communications

Industries

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

AI and machine learning3Productivity and collaboration3Healthcare2

Other pairs

Companies with their own evidence for both.

More with Google

Cloudflare4,604companiesGoogle Workspace3,068companiesAmazon Web Services2,043companiesStripe1,948companiesGoogle Tag Manager1,823companiesGoogle Analytics1,793companies

More with Lettermint B.V.

Cloudflare18companiesGoogle Workspace8companiesHetzner7companiesNext.js7companiesAnthropic6companiesMistral AI5companies

Questions

How many companies use both Google and Lettermint B.V.?

9 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 Google and Lettermint B.V.?

Arrivara, eSquirrel, nemox, nurion and Sitewatch, and 4 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Google and Lettermint B.V.?

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 and Lettermint B.V.

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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