# What does Emptor use? Emptor (emptor.io) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-11-10). - Industry: Software - Size: 51–200 employees - Based in: New York, United States - Founded: 2016 - LinkedIn: https://www.linkedin.com/company/emptor ## 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 | Custom domain, Website code | 2017-09 | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS records, Website code | 2020-10 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code | | | [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | 2019-01 | ## 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 | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | 2020-11 | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code, Subprocessor list | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | 2020-07 | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | 2021-03 | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2020-07 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Greenhouse](https://www.runsonwhat.com/reverse/greenhouse) | People & HR | Subprocessor list | | | [BambooHR](https://www.runsonwhat.com/reverse/bamboohr) | People & HR | Website code | | ## Recent changes at Emptor - 2026-11-10: started using [Lottie](https://www.runsonwhat.com/reverse/lottie) ## FAQ ### What tools does Emptor use? As of November 2026, runsonwhat has found 24 tools at Emptor (emptor.io) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Tailwind CSS, Lottie and Astro. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, Amazon SES and Greenhouse. Last checked November 10, 2026. ### What cloud does Emptor run on? Emptor uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on emptor.io, and Emptor has used it since at least September 2017. Amazon Web Services is used by 147,683 companies runsonwhat tracks. ### What CRM does Emptor use? Emptor uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Emptor has used it since at least July 2020. HubSpot is used by 98,116 companies runsonwhat tracks. ### What email provider does Emptor use? Emptor uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on emptor.io. Google Workspace is used by 422,603 companies runsonwhat tracks. ### What does Emptor use for customer support? Emptor uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Emptor has used it since at least March 2021. Zendesk is used by 43,855 companies runsonwhat tracks. ### What analytics tools does Emptor use? Emptor uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on emptor.io. Google Analytics is used by 904,757 companies runsonwhat tracks. ### How long has Emptor used Amazon Web Services? Emptor has used Amazon Web Services since at least September 2017, going by the first public certificate of the emptor.io subdomain that points at Amazon Web Services. Other long-running tools at Emptor include Auth0 (since January 2019), HubSpot (since July 2020) and HubSpot CMS (since July 2020). ### Does Emptor use Cloudflare? Yes. runsonwhat found Cloudflare at Emptor through Cloudflare code on emptor.io. Cloudflare is a CDN & Edge tool used by 736,703 companies runsonwhat tracks. ### Has Emptor changed tools recently? Yes. On runsonwhat's rechecks, Emptor started using Lottie (latest on November 10, 2026). A change counts only between two checks of emptor.io done the same way. ### Which companies have a tech stack similar to Emptor's? The companies with the stacks most like Emptor's are JobWizard, 8 Rivers, Wirex Infrastructure and Allthings, according to runsonwhat (November 2026). Each shares 7 to 11 tools with Emptor, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Emptor uses? runsonwhat reads public records only. Of the 24 tools at Emptor, 12 were found through code on emptor.io, 7 through subdomains that point at the vendor, 2 through DNS records, 2 through email records and 1 through its own subprocessor list. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and emptor.io about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/emptor.io (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.