# What does The Heart use? The Heart (theheart.tech) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-10-19). - Industry: IT Services - Size: 51–200 employees - Based in: Wola, Poland - Founded: 2016 - LinkedIn: https://www.linkedin.com/company/the-heart-tech ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | ## 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 | | ## 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 | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [MailerLite](https://www.runsonwhat.com/reverse/mailerlite) | Marketing | DNS verification records, Email records | | | [Prowly](https://www.runsonwhat.com/reverse/prowly) | Marketing | DNS verification records | | | [lemlist](https://www.runsonwhat.com/reverse/lemlist) | Sales & CRM | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [Detectify](https://www.runsonwhat.com/reverse/detectify) | Security & Compliance | DNS verification records, Website code | | | [CERT Polska](https://www.runsonwhat.com/reverse/cert-polska) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does The Heart use? As of October 2026, runsonwhat has found 20 tools at The Heart (theheart.tech) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: jQuery and GSAP. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Webflow and Salesforce. Company Ops: Microsoft 365, Google Workspace and Amazon SES. Last checked October 19, 2026. ### What cloud does The Heart run on? The Heart uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on theheart.tech. Amazon Web Services is used by 145,457 companies runsonwhat tracks. ### What CRM does The Heart use? The Heart uses Salesforce for its CRM, alongside lemlist, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on theheart.tech. Salesforce is used by 33,936 companies runsonwhat tracks. ### What email provider does The Heart use? The Heart uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 709,012 companies runsonwhat tracks. ### What analytics tools does The Heart use? The Heart uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on theheart.tech. Google Analytics is used by 873,460 companies runsonwhat tracks. ### What is The Heart's website built with? The Heart uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on theheart.tech. Webflow is used by 34,736 companies runsonwhat tracks. ### Does The Heart use jQuery? Yes. runsonwhat found jQuery at The Heart through jQuery code on theheart.tech. jQuery is a Frontend tool used by 911,078 companies runsonwhat tracks. ### Which companies have a tech stack similar to The Heart's? The companies with the stacks most like The Heart's are Piwik PRO, PayDo, Rhapsody and PragmaGO SA, according to runsonwhat (October 2026). Each shares 6 to 10 tools with The Heart, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what The Heart uses? runsonwhat reads public records only. Of the 20 tools at The Heart, 8 were found through DNS records, 7 through code on theheart.tech, 4 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and theheart.tech about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/theheart.tech (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.