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Technologies / Microsoft 365 / Yousign SAS

Companies using Microsoft 365 and Yousign SAS

6 companies in our data have public evidence for both Microsoft 365 and Yousign SAS, and 1 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 Microsoft 365 users
75%of Yousign SAS users
1name both as subprocessors

Companies using one are 4.6 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

CompanyMicrosoft 365Yousign SAS
DataChidatachi.aiDataChi provides AI virtual teammates that automate sales tasks such as prospecting, follow-ups, meeting preparation, call summaries, and CRM updates.AI and machine learningSales
Aprovallaprovall.comCompliance and risk
Kabeenkabeen.ioKabeen automatically discovers applications and measures their usage, cost and health to build a living dashboard of an application portfolio.Data and analytics
Lemonwaylemonway.comLemonway provides a modular payment solution for marketplaces and e-commerce sites, covering pay-in, KYC onboarding, wallets, pay-out and a dashboard.E-commercePayments
Eturnityeturnity.comEturnity provides software for energy installers to manage projects from quotation to installation, including proposals, technical planning, and project management.Energy and climate
Majorsmajors.frCompliance and riskFinance and accounting software

The two technologies

Microsoft 365

by Microsoft · Productivity

Microsoft 365 is a plan that includes productivity apps with Copilot, advanced AI features and cloud storage. It is used for productivity and AI-assisted work.

Summarized from microsoft.com on 8 Nov 2026.

under 1% of the 3,835 companies we see using Microsoft 365 also show the other.

All 3,835 companies using Microsoft 365120 name it as a subprocessorMore in Productivity

Yousign SAS

Productivity

Yousign is an electronic signature application that lets users send documents for signature and track them in real time. It is used to automate and speed up document signing, both face to face and remotely, with features such as automatic reminders and a sealed, archived proof file.

Summarized from yes.yousign.com on 9 Nov 2026.

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

All 8 companies using Yousign SAS6 name it as a subprocessorMore in Productivity

Other pairs

Companies with their own evidence for both.

More with Microsoft 365

Cloudflare3,846companiesGoogle Tag Manager1,897companiesGoogle Analytics1,322companiesWordPress1,232companiesHubSpot840companiesAmazon Web Services710companies

More with Yousign SAS

Cloudflare8companiesMicrosoft5companies

Questions

How many companies use both Microsoft 365 and Yousign SAS?

6 companies in StrataDB's data have public evidence for both, and 1 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 Microsoft 365 and Yousign SAS?

DataChi, Aprovall, Kabeen, Lemonway and Eturnity, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Microsoft 365 and Yousign SAS?

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 Microsoft 365 and Yousign SAS

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