# What does Crosskey use? Crosskey (crosskey.fi) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-10-20). - Based in: Finland - Founded: 2004 - LinkedIn: https://www.linkedin.com/company/crosskey-banking-solutions ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [IBM Cloud](https://www.runsonwhat.com/reverse/ibm-cloud) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [UptimeRobot](https://www.runsonwhat.com/reverse/uptimerobot) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | ## Recent changes at Crosskey - 2026-10-10: started using [Atlassian](https://www.runsonwhat.com/reverse/atlassian) ## FAQ ### What tools does Crosskey use? As of October 2026, runsonwhat has found 23 tools at Crosskey (crosskey.fi) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, GSAP and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and PostHog. Go-to-market: Google Ads, Microsoft Ads and LinkedIn Insight Tag. Company Ops: Microsoft 365, Apple Business and Cookiebot. Last checked October 20, 2026. ### What cloud does Crosskey run on? Crosskey uses Amazon Web Services for hosting and cloud infrastructure, alongside IBM Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on crosskey.fi. Amazon Web Services is used by 145,704 companies runsonwhat tracks. ### What email provider does Crosskey use? Crosskey 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 a DNS verification record. Microsoft 365 is used by 711,315 companies runsonwhat tracks. ### What analytics tools does Crosskey use? Crosskey uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on crosskey.fi. Google Analytics is used by 881,446 companies runsonwhat tracks. ### What is Crosskey's website built with? Crosskey uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on crosskey.fi. Webflow is used by 34,914 companies runsonwhat tracks. ### What marketing software does Crosskey use? Crosskey uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 115,183 companies runsonwhat tracks. ### Does Crosskey use jQuery? Yes. runsonwhat found jQuery at Crosskey through jQuery code on crosskey.fi. jQuery is a Frontend tool used by 916,796 companies runsonwhat tracks. ### Does Crosskey use AI tools? Yes. runsonwhat has found Anthropic at Crosskey; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Crosskey may use more AI tools than these. ### Has Crosskey changed tools recently? Yes. On runsonwhat's rechecks, Crosskey started using Atlassian (latest on October 10, 2026). A change counts only between two checks of crosskey.fi done the same way. ### Which companies have a tech stack similar to Crosskey's? The companies with the stacks most like Crosskey's are Re.Group, Globaltec, Techzert Software Private and Doremus, according to runsonwhat (October 2026). Each shares 4 to 9 tools with Crosskey, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Crosskey uses? runsonwhat reads public records only. Of the 23 tools at Crosskey, 11 were found through code on crosskey.fi, 6 through DNS records, 3 through email records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and crosskey.fi about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/crosskey.fi (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.