# What does K2 Space use? K2 Space (k2space.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-18). - Based in: Torrance, United States - Founded: 2022 - LinkedIn: https://www.linkedin.com/company/k2-space ## 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 | | ## 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 | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | DNS verification records, Email 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, Website code | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | | [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records | | | [PowerDMARC](https://www.runsonwhat.com/reverse/powerdmarc) | Security & Compliance | Email records | | | [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | DNS verification records | | | [Rippling](https://www.runsonwhat.com/reverse/rippling) | People & HR | DNS verification records | | | [Zapier](https://www.runsonwhat.com/reverse/zapier) | Dev Tools | DNS verification records | | ## FAQ ### What tools does K2 Space use? As of October 2026, runsonwhat has found 22 tools at K2 Space (k2space.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, GSAP and Anthropic. Go-to-market: Mailchimp and Webflow. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 18, 2026. ### What cloud does K2 Space run on? K2 Space 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 k2space.com. Amazon Web Services is used by 144,878 companies runsonwhat tracks. ### What email provider does K2 Space use? K2 Space uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 701,710 companies runsonwhat tracks. ### What is K2 Space's website built with? K2 Space uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on k2space.com. Webflow is used by 34,296 companies runsonwhat tracks. ### What marketing software does K2 Space use? K2 Space uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,225 companies runsonwhat tracks. ### What does K2 Space use for hiring and HR? K2 Space uses Rippling for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Rippling through a DNS verification record for Rippling. Rippling is used by 3,137 companies runsonwhat tracks. ### Does K2 Space use jQuery? Yes. runsonwhat found jQuery at K2 Space through jQuery code on k2space.com. jQuery is a Frontend tool used by 897,845 companies runsonwhat tracks. ### Does K2 Space use AI tools? Yes. runsonwhat has found Anthropic at K2 Space; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so K2 Space may use more AI tools than these. ### Which companies have a tech stack similar to K2 Space's? The companies with the stacks most like K2 Space's are Applovin, Kargo HQ, Myriad360 and Dapper Labs, according to runsonwhat (October 2026). Each shares 6 to 11 tools with K2 Space, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what K2 Space uses? runsonwhat reads public records only. Of the 22 tools at K2 Space, 11 were found through DNS records, 5 through code on k2space.com, 5 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 k2space.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/k2space.com (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.