# What does Quartr use? Quartr (quartr.com) shows public evidence of 33 tools, according to runsonwhat (last checked 2026-10-22). - Industry: Financial Services - Size: 11–50 employees - Based in: Stockholm, Sweden - Founded: 2020 - LinkedIn: https://www.linkedin.com/company/quartr-ab ## 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 | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | 2022-08 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [incident.io](https://www.runsonwhat.com/reverse/incidentio) | Monitoring | Custom domain | 2023-09 | ## 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 | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain | 2023-01 | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Website code | | | [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code | | | [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Email records | | | [Bitly](https://www.runsonwhat.com/reverse/bitly) | Marketing | Custom domain | 2024-07 | | [Factors.ai](https://www.runsonwhat.com/reverse/factors) | Sales & CRM | 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 | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code | | | [Termly](https://www.runsonwhat.com/reverse/termly) | Security & Compliance | Website code | | | [Teamtailor](https://www.runsonwhat.com/reverse/teamtailor) | People & HR | Custom domain | 2024-12 | ## FAQ ### What tools does Quartr use? As of October 2026, runsonwhat has found 33 tools at Quartr (quartr.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Google Workspace, reCAPTCHA and Mailchimp Transactional. Last checked October 22, 2026. ### What cloud does Quartr run on? Quartr uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on quartr.com. Amazon Web Services is used by 145,980 companies runsonwhat tracks. ### What sales tools does Quartr use? The sales tools runsonwhat has found at Quartr are Factors.ai (October 2026); no CRM shows up in Quartr's public records. runsonwhat found Factors.ai through Factors.ai code on quartr.com. Factors.ai is used by 1,145 companies runsonwhat tracks. ### What email provider does Quartr use? Quartr uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on quartr.com. Google Workspace is used by 405,334 companies runsonwhat tracks. ### What does Quartr use for customer support? Quartr uses Intercom for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Intercom through Intercom code on quartr.com. Intercom is used by 8,906 companies runsonwhat tracks. ### What analytics tools does Quartr use? Quartr uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on quartr.com. Google Analytics is used by 888,225 companies runsonwhat tracks. ### How long has Quartr used Vercel? Quartr has used Vercel since at least August 2022, going by the first public certificate of the quartr.com subdomain that points at Vercel. Other long-running tools at Quartr include Shopify (since January 2023), incident.io (since September 2023) and Bitly (since July 2024). ### Does Quartr use Google Fonts? Yes. runsonwhat found Google Fonts at Quartr through Google Fonts code on quartr.com. Google Fonts is a Media & UI tool used by 814,944 companies runsonwhat tracks. ### Which companies have a tech stack similar to Quartr's? The companies with the stacks most like Quartr's are Callers AI, tem energy, Telgorithm and Clueso, according to runsonwhat (October 2026). Each shares 13 to 20 tools with Quartr, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Quartr uses? runsonwhat reads public records only. Of the 33 tools at Quartr, 22 were found through code on quartr.com, 5 through subdomains that point at the vendor, 3 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and quartr.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/quartr.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.