# What does ZooKeep K.K. use? ZooKeep K.K. (zookeep.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-11-09). - Based in: Minato-ku, Japan - LinkedIn: https://www.linkedin.com/company/zookeep ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | | | [Framer](https://www.runsonwhat.com/reverse/framer) | Website & CMS | Custom domain, Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | ## Recent changes at ZooKeep K.K. - 2026-10-24: started using [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) ## FAQ ### What tools does ZooKeep use? As of November 2026, runsonwhat has found 19 tools at ZooKeep (zookeep.com) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: Google Fonts and Anthropic. Data & Observability: Google Analytics and Hotjar. Go-to-market: Google Ads, HubSpot and Zendesk. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 9, 2026. ### What cloud does ZooKeep run on? ZooKeep uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 147,280 companies runsonwhat tracks. ### What CRM does ZooKeep use? ZooKeep uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on zookeep.com. HubSpot is used by 97,276 companies runsonwhat tracks. ### What email provider does ZooKeep use? ZooKeep uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 730,100 companies runsonwhat tracks. ### What does ZooKeep use for customer support? ZooKeep uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 43,460 companies runsonwhat tracks. ### What analytics tools does ZooKeep use? ZooKeep uses Google Analytics for analytics, alongside Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on zookeep.com. Google Analytics is used by 903,752 companies runsonwhat tracks. ### Does ZooKeep use Google Fonts? Yes. runsonwhat found Google Fonts at ZooKeep through Google Fonts code on zookeep.com. Google Fonts is a Media & UI tool used by 825,367 companies runsonwhat tracks. ### Does ZooKeep use AI tools? Yes. runsonwhat has found Anthropic at ZooKeep; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so ZooKeep may use more AI tools than these. ### Has ZooKeep changed tools recently? Yes. On runsonwhat's rechecks, ZooKeep started using Microsoft 365 (latest on October 24, 2026). A change counts only between two checks of zookeep.com done the same way. ### How does runsonwhat know what ZooKeep uses? runsonwhat reads public records only. Of the 19 tools at ZooKeep, 6 were found through email records, 5 through DNS records, 4 through code on zookeep.com, 3 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 zookeep.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/zookeep.com (updated November 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.