# What does Ecler use? Ecler (ecler.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-22). - Industry: Electrical/electronic Manufacturing - Size: 51–200 employees - Based in: Barcelona, Spain - Founded: 1965 - LinkedIn: https://www.linkedin.com/company/ecler ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Website code | | | [OVHcloud](https://www.runsonwhat.com/reverse/ovh) | Hosting & Cloud | Email records, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain | | ## 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 | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | 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 | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | | | [DatoCMS](https://www.runsonwhat.com/reverse/datocms) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code | | | [hCaptcha](https://www.runsonwhat.com/reverse/hcaptcha) | Security & Compliance | Website code | | | [CookieHub](https://www.runsonwhat.com/reverse/cookiehub) | Security & Compliance | Website code | | ## Recent changes at Ecler - 2026-10-22: started using [Google Ads](https://www.runsonwhat.com/reverse/google-ads) - 2026-10-22: started using [Hotjar](https://www.runsonwhat.com/reverse/hotjar) ## FAQ ### What tools does Ecler use? As of October 2026, runsonwhat has found 22 tools at Ecler (ecler.com) in public records. Edge & Hosting: Vercel and OVHcloud. Application: Google Fonts, YouTube and React. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Mailchimp and Zendesk. Company Ops: Microsoft 365, Atlassian and Mailjet. Last checked October 22, 2026. ### What cloud does Ecler run on? Ecler uses Vercel for hosting and cloud infrastructure, alongside OVHcloud, according to runsonwhat (October 2026). runsonwhat found Vercel through Vercel code on ecler.com. Vercel is used by 49,052 companies runsonwhat tracks. ### What email provider does Ecler use? Ecler uses Microsoft 365 for email and office software, 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 715,969 companies runsonwhat tracks. ### What does Ecler use for customer support? Ecler uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 42,303 companies runsonwhat tracks. ### What analytics tools does Ecler use? Ecler uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ecler.com. Google Analytics is used by 889,681 companies runsonwhat tracks. ### What is Ecler's website built with? Ecler uses DatoCMS for its website, according to runsonwhat (October 2026). runsonwhat found DatoCMS through DatoCMS code on ecler.com. DatoCMS is used by 893 companies runsonwhat tracks. ### Does Ecler use Google Fonts? Yes. runsonwhat found Google Fonts at Ecler through Google Fonts code on ecler.com. Google Fonts is a Media & UI tool used by 815,941 companies runsonwhat tracks. ### Does Ecler use AI tools? Yes. runsonwhat has found OpenAI at Ecler; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Ecler may use more AI tools than these. ### Has Ecler changed tools recently? Yes. On runsonwhat's rechecks, Ecler started using Google Ads and Hotjar (latest on October 22, 2026). A change counts only between two checks of ecler.com done the same way. ### Which companies have a tech stack similar to Ecler's? The companies with the stacks most like Ecler's are ELKO, Bdeo, Aplazame and Goed zorgwinkel, according to runsonwhat (October 2026). Each shares 8 to 11 tools with Ecler, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Ecler uses? runsonwhat reads public records only. Of the 22 tools at Ecler, 14 were found through code on ecler.com, 3 through DNS records, 3 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ecler.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/ecler.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.