# What does Concept2 use? Concept2 (concept2.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-20). - LinkedIn: https://www.linkedin.com/company/concept2-inc ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Website code | | | [Campaign Monitor](https://www.runsonwhat.com/reverse/campaign-monitor) | Marketing | Email records | | | [Yotpo](https://www.runsonwhat.com/reverse/yotpo) | Marketing | Website code | | | [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | | [NordPass](https://www.runsonwhat.com/reverse/nordpass) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does Concept2 use? As of October 2026, runsonwhat has found 22 tools at Concept2 (concept2.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: Google Fonts, Font Awesome and YouTube. Data & Observability: Google Tag Manager. Go-to-market: Meta Pixel, HubSpot and Zendesk. Company Ops: Microsoft 365, SendGrid and Mimecast. Last checked October 20, 2026. ### What cloud does Concept2 run on? Concept2 uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through DNS records that point at Microsoft Azure and code on concept2.com. Microsoft Azure is used by 47,947 companies runsonwhat tracks. ### What CRM does Concept2 use? Concept2 uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on concept2.com. HubSpot is used by 95,241 companies runsonwhat tracks. ### What email provider does Concept2 use? Concept2 uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,573 companies runsonwhat tracks. ### What does Concept2 use for customer support? Concept2 uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on concept2.com. Zendesk is used by 42,366 companies runsonwhat tracks. ### What payment provider does Concept2 use? Concept2 uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on concept2.com. PayPal is used by 34,974 companies runsonwhat tracks. ### Does Concept2 use Google Fonts? Yes. runsonwhat found Google Fonts at Concept2 through Google Fonts code on concept2.com. Google Fonts is a Media & UI tool used by 818,704 companies runsonwhat tracks. ### Which companies have a tech stack similar to Concept2's? The companies with the stacks most like Concept2's are Skal Biocontrole, Prijsvrij Vakanties, Quality and Recreation Dallas, according to runsonwhat (October 2026). Each shares 5 to 8 tools with Concept2, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Concept2 uses? runsonwhat reads public records only. Of the 22 tools at Concept2, 11 were found through code on concept2.com, 5 through DNS records, 5 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 concept2.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/concept2.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.