What does EO use?

As of October 2026, runsonwhat has found 28 tools at EO (eo.nl) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, Microsoft Clarity and Sentry. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 17, 2026.

EO uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through Microsoft Azure code on eo.nl. Microsoft Azure is used by 46,130 companies runsonwhat tracks.

EO uses Salesforce for its CRM, alongside Apollo.io, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on eo.nl. Salesforce is used by 33,784 companies runsonwhat tracks.

EO uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on eo.nl. Microsoft 365 is used by 706,393 companies runsonwhat tracks.

EO uses TOPdesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found TOPdesk through email records that authorize TOPdesk. TOPdesk is used by 1,095 companies runsonwhat tracks.

EO uses Google Analytics for analytics, alongside Microsoft Clarity and Stape, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on eo.nl. Google Analytics is used by 864,286 companies runsonwhat tracks.

Yes. runsonwhat found Cloudflare at EO through a subdomain that points at Cloudflare and code on eo.nl. Cloudflare is a CDN & Edge tool used by 697,437 companies runsonwhat tracks.

Yes. runsonwhat has found Anthropic at EO; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so EO may use more AI tools than these.

The companies with the stacks most like EO's are MindChamps, Daelmans Stroopwafels, Altitude Sports and Macerich, according to runsonwhat (October 2026). Each shares 8 to 12 tools with EO, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 28 tools at EO, 11 were found through code on eo.nl, 8 through DNS records, 5 through email records and 4 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and eo.nl about monthly.