What does IO Interactive use?

As of October 2026, runsonwhat has found 36 tools at IO Interactive (ioi.dk) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Microsoft Azure. Application: GSAP, Tailwind CSS and Anthropic. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and Mailchimp. Company Ops: Microsoft 365, Atlassian and Amazon SES. Last checked October 7, 2026.

IO Interactive uses Amazon Web Services for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on ioi.dk. Amazon Web Services is used by 144,876 companies runsonwhat tracks.

IO Interactive 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 a DNS verification record. Microsoft 365 is used by 701,702 companies runsonwhat tracks.

IO Interactive uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on ioi.dk. Zendesk is used by 40,933 companies runsonwhat tracks.

IO Interactive uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ioi.dk. Google Analytics is used by 853,126 companies runsonwhat tracks.

IO Interactive uses Umbraco for its website, according to runsonwhat (October 2026). runsonwhat found Umbraco through a subdomain that points at Umbraco. Umbraco is used by 1,712 companies runsonwhat tracks.

Yes. runsonwhat found Cloudflare at IO Interactive through DNS records that point at Cloudflare and code on ioi.dk. Cloudflare is a CDN & Edge tool used by 692,636 companies runsonwhat tracks.

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

The companies with the stacks most like IO Interactive's are Supercell, Royal Kaak, Kinetico Water Systems and EIFO, according to runsonwhat (October 2026). Each shares 6 to 12 tools with IO Interactive, 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 36 tools at IO Interactive, 19 were found through DNS records, 10 through code on ioi.dk, 6 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 ioi.dk about monthly.