# What does constellr use? constellr (constellr.com) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-11-11). - Industry: Defense & Space - Size: 51–200 employees - Based in: Freiburg, Germany - Founded: 2020 - LinkedIn: https://www.linkedin.com/company/constellr ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2026-07 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [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 | | ## 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 | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Dealfront](https://www.runsonwhat.com/reverse/leadfeeder) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Usercentrics](https://www.runsonwhat.com/reverse/usercentrics) | Security & Compliance | Website code | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Bitwarden](https://www.runsonwhat.com/reverse/bitwarden) | Security & Compliance | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [Recruitee](https://www.runsonwhat.com/reverse/recruitee) | People & HR | Website code | | ## Recent changes at constellr - 2026-10-19: started using [Figma](https://www.runsonwhat.com/reverse/figma) ## FAQ ### What tools does constellr use? As of November 2026, runsonwhat has found 24 tools at constellr (constellr.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and Amazon CloudFront. Application: jQuery, GSAP and Anthropic. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Microsoft Ads and HubSpot. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked November 11, 2026. ### What CRM does constellr use? constellr uses HubSpot for its CRM, alongside Dealfront, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on constellr.com. HubSpot is used by 97,938 companies runsonwhat tracks. ### What email provider does constellr use? constellr uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on constellr.com. Microsoft 365 is used by 736,661 companies runsonwhat tracks. ### What analytics tools does constellr use? constellr uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on constellr.com. Google Analytics is used by 904,065 companies runsonwhat tracks. ### What is constellr's website built with? constellr uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on constellr.com. Webflow is used by 36,413 companies runsonwhat tracks. ### What does constellr use for hiring and HR? constellr uses Recruitee for hiring and HR, according to runsonwhat (November 2026). runsonwhat found Recruitee through Recruitee code on constellr.com. Recruitee is used by 847 companies runsonwhat tracks. ### How long has constellr used Amazon CloudFront? constellr has used Amazon CloudFront since at least July 2026, going by the first public certificate of the constellr.com subdomain that points at Amazon CloudFront. ### Does constellr use jQuery? Yes. runsonwhat found jQuery at constellr through jQuery code on constellr.com. jQuery is a Frontend tool used by 927,271 companies runsonwhat tracks. ### Does constellr use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at constellr; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so constellr may use more AI tools than these. ### Has constellr changed tools recently? Yes. On runsonwhat's rechecks, constellr started using Figma (latest on October 19, 2026). A change counts only between two checks of constellr.com done the same way. ### Which companies have a tech stack similar to constellr's? The companies with the stacks most like constellr's are Circet, Tadaaz (Buromac), Escherich Brothandwerk and Seenons, according to runsonwhat (November 2026). Each shares 2 to 14 tools with constellr, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what constellr uses? runsonwhat reads public records only. Of the 24 tools at constellr, 10 were found through code on constellr.com, 10 through DNS records, 2 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 constellr.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/constellr.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.