# What does Sindup use? Sindup (sindup.com) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-11-08). - Industry: IT Services - Size: 11–50 employees - Based in: Paris, France - Founded: 2005 - LinkedIn: https://www.linkedin.com/company/sindup ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records | | | [lemlist](https://www.runsonwhat.com/reverse/lemlist) | Sales & CRM | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Sirdata](https://www.runsonwhat.com/reverse/sirdata) | Security & Compliance | Website code | | ## Recent changes at Sindup - 2026-10-31: stopped using [llms.txt](https://www.runsonwhat.com/reverse/llms-txt) - 2026-10-17: started using [lemlist](https://www.runsonwhat.com/reverse/lemlist) ## FAQ ### What tools does Sindup use? As of November 2026, runsonwhat has found 20 tools at Sindup (sindup.com) in public records. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, CookieYes and Sirdata. Last checked November 8, 2026. ### What CRM does Sindup use? Sindup uses HubSpot for its CRM, alongside lemlist, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on sindup.com. HubSpot is used by 97,252 companies runsonwhat tracks. ### What email provider does Sindup use? Sindup uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 729,422 companies runsonwhat tracks. ### What does Sindup use for customer support? Sindup 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. Zendesk is used by 43,420 companies runsonwhat tracks. ### What analytics tools does Sindup use? Sindup uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on sindup.com. Google Analytics is used by 904,265 companies runsonwhat tracks. ### What is Sindup's website built with? Sindup uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on sindup.com. WordPress is used by 606,799 companies runsonwhat tracks. ### Does Sindup use jQuery? Yes. runsonwhat found jQuery at Sindup through jQuery code on sindup.com. jQuery is a Frontend tool used by 927,757 companies runsonwhat tracks. ### Has Sindup changed tools recently? Yes. On runsonwhat's rechecks, Sindup started using lemlist (latest on October 17, 2026) and stopped using llms.txt (latest on October 31, 2026). A change counts only between two checks of sindup.com done the same way. ### Which companies have a tech stack similar to Sindup's? The companies with the stacks most like Sindup's are MyPetition, OursBlanc, Wing and Wanao, according to runsonwhat (November 2026). Each shares 8 to 9 tools with Sindup, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Sindup uses? runsonwhat reads public records only. Of the 20 tools at Sindup, 13 were found through code on sindup.com, 4 through DNS records, 2 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sindup.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/sindup.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.