# What does professional.ch use? professional.ch (professional.ch) shows public evidence of 29 tools, according to runsonwhat (last checked 2026-11-09). - Industry: Internet - Size: 11–50 employees - Based in: Zürich, Switzerland - Founded: 2016 - LinkedIn: https://www.linkedin.com/company/professional-ch ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | DNS records, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain | 2022-12 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code | | | [imgix](https://www.runsonwhat.com/reverse/imgix) | 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 | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [New Relic](https://www.runsonwhat.com/reverse/newrelic) | Monitoring | Website code | | ## 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 | DNS verification records, Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | 2022-01 | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2022-01 | | [Typeform](https://www.runsonwhat.com/reverse/typeform) | Marketing | Website code | | | [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Custom domain, Email records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [MailerSend](https://www.runsonwhat.com/reverse/mailersend) | Email Delivery | Email records | | | [Tailscale](https://www.runsonwhat.com/reverse/tailscale) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does professional.ch use? As of November 2026, runsonwhat has found 29 tools at professional.ch (professional.ch) in public records. Edge & Hosting: Cloudflare, Google Cloud and Vercel. Application: jQuery, Google Fonts and Google Maps. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, reCAPTCHA and SendGrid. Last checked November 9, 2026. ### What cloud does professional.ch run on? professional.ch uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud and code on professional.ch. Google Cloud is used by 77,533 companies runsonwhat tracks. ### What CRM does professional.ch use? professional.ch uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and professional.ch has used it since at least January 2022. HubSpot is used by 97,252 companies runsonwhat tracks. ### What email provider does professional.ch use? professional.ch 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 professional.ch. Google Workspace is used by 417,628 companies runsonwhat tracks. ### What analytics tools does professional.ch use? professional.ch uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on professional.ch. Google Analytics is used by 904,265 companies runsonwhat tracks. ### What is professional.ch's website built with? professional.ch uses HubSpot CMS for its website, according to runsonwhat (November 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS, and professional.ch has used it since at least January 2022. HubSpot CMS is used by 34,290 companies runsonwhat tracks. ### How long has professional.ch used HubSpot? professional.ch has used HubSpot since at least January 2022, going by the first public certificate of the professional.ch subdomain that points at HubSpot. Other long-running tools at professional.ch include HubSpot CMS (since January 2022) and Vercel (since December 2022). ### Does professional.ch use jQuery? Yes. runsonwhat found jQuery at professional.ch through jQuery code on professional.ch. jQuery is a Frontend tool used by 927,757 companies runsonwhat tracks. ### Which companies have a tech stack similar to professional.ch's? The companies with the stacks most like professional.ch's are Eat App, Adabai Innovation, Blueprint Apps and Encore Healthcare, according to runsonwhat (November 2026). Each shares 3 to 11 tools with professional.ch, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what professional.ch uses? runsonwhat reads public records only. Of the 29 tools at professional.ch, 18 were found through code on professional.ch, 4 through DNS records, 4 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and professional.ch about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/professional.ch (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.