# What does Aspen One use? Aspen One (aspen.com) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-11-06). - Industry: Hospitality - Size: 1,001–5,000 employees - Based in: Aspen, United States - LinkedIn: https://www.linkedin.com/company/aspen-one ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, DNS records, Website code | 2025-11 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Three.js](https://www.runsonwhat.com/reverse/threejs) | Media & UI | Website code | | ## 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [All in One SEO](https://www.runsonwhat.com/reverse/aioseo) | Website & CMS | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, 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 | | | [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [Wiz](https://www.runsonwhat.com/reverse/wiz) | Security & Compliance | DNS verification records | | | [Esker](https://www.runsonwhat.com/reverse/esker) | Finance & Legal | Email records | | ## Recent changes at Aspen One - 2026-11-06: stopped using [Google Ads](https://www.runsonwhat.com/reverse/google-ads) - 2026-11-06: stopped using [llms.txt](https://www.runsonwhat.com/reverse/llms-txt) ## FAQ ### What tools does Aspen One use? As of November 2026, runsonwhat has found 23 tools at Aspen One (aspen.com) in public records. Edge & Hosting: Cloudflare, WP Engine and Microsoft Azure. Application: GSAP, Anthropic and OpenAI. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, All in One SEO and Salesforce. Company Ops: Microsoft 365, Google Workspace and Cookiebot. Last checked November 6, 2026. ### What cloud does Aspen One run on? Aspen One uses WP Engine for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found WP Engine through WP Engine code on aspen.com. WP Engine is used by 52,397 companies runsonwhat tracks. ### What CRM does Aspen One use? Aspen One uses Salesforce for its CRM, according to runsonwhat (November 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on aspen.com. Salesforce is used by 35,539 companies runsonwhat tracks. ### What email provider does Aspen One use? Aspen One 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 736,659 companies runsonwhat tracks. ### What analytics tools does Aspen One use? Aspen One uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on aspen.com. Google Analytics is used by 904,064 companies runsonwhat tracks. ### What is Aspen One's website built with? Aspen One uses WordPress for its website, alongside All in One SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on aspen.com. WordPress is used by 606,915 companies runsonwhat tracks. ### How long has Aspen One used Microsoft Azure? Aspen One has used Microsoft Azure since at least November 2025, going by the first public certificate of the aspen.com subdomain that points at Microsoft Azure. ### Does Aspen One use Cloudflare? Yes. runsonwhat found Cloudflare at Aspen One through Cloudflare code on aspen.com. Cloudflare is a CDN & Edge tool used by 735,398 companies runsonwhat tracks. ### Does Aspen One use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Aspen One; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Aspen One may use more AI tools than these. ### Has Aspen One changed tools recently? Yes. On runsonwhat's rechecks, Aspen One stopped using Google Ads and llms.txt (latest on November 6, 2026). A change counts only between two checks of aspen.com done the same way. ### Which companies have a tech stack similar to Aspen One's? The companies with the stacks most like Aspen One's are Châteauform', Rimowa, Blackboard and Groupe Les Echos-Le Parisien, according to runsonwhat (November 2026). Each shares 6 to 12 tools with Aspen One, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Aspen One uses? runsonwhat reads public records only. Of the 23 tools at Aspen One, 9 were found through code on aspen.com, 9 through DNS records, 4 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 aspen.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/aspen.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.