What does Bayer 04 Leverkusen Fussball GmbH use?

As of October 2026, runsonwhat has found 23 tools at Bayer 04 Leverkusen Fussball (bayer04.de) in public records. Edge & Hosting: Amazon Web Services. Application: Angular. Data & Observability: Mapp. Go-to-market: Microsoft Ads and Inxmail. Company Ops: Microsoft 365, Atlassian and Amazon SES. Last checked October 26, 2026.

Bayer 04 Leverkusen Fussball uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on bayer04.de. Amazon Web Services is used by 145,984 companies runsonwhat tracks.

Bayer 04 Leverkusen Fussball uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on bayer04.de. Microsoft 365 is used by 715,067 companies runsonwhat tracks.

Bayer 04 Leverkusen Fussball uses Mapp for analytics, according to runsonwhat (October 2026). runsonwhat found Mapp through Mapp code on bayer04.de. Mapp is used by 163 companies runsonwhat tracks.

Bayer 04 Leverkusen Fussball uses Inxmail for marketing, according to runsonwhat (October 2026). runsonwhat found Inxmail through a subdomain that points at Inxmail and email records, and Bayer 04 Leverkusen Fussball has used it since at least October 2019. Inxmail is used by 358 companies runsonwhat tracks.

Bayer 04 Leverkusen Fussball has used Inxmail since at least October 2019, going by the first public certificate of the bayer04.de subdomain that points at Inxmail.

Yes. runsonwhat found Microsoft Ads at Bayer 04 Leverkusen Fussball through Microsoft Ads code on bayer04.de. Microsoft Ads is a Ads & Pixels tool used by 119,249 companies runsonwhat tracks.

Yes. On runsonwhat's rechecks, Bayer 04 Leverkusen Fussball started using Amazon Trust Services, DigiCert and Figma (latest on October 19, 2026). A change counts only between two checks of bayer04.de done the same way.

The companies with the stacks most like Bayer 04 Leverkusen Fussball's are heise online, Farrow & Ball, Milano Finanza and CosmosDirekt, according to runsonwhat (October 2026). Each shares 4 to 11 tools with Bayer 04 Leverkusen Fussball, 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 23 tools at Bayer 04 Leverkusen Fussball, 14 were found through DNS records, 5 through code on bayer04.de, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and bayer04.de about monthly.