# What does Compare.com use? Compare.com (compare.com) shows public evidence of 33 tools, according to runsonwhat (last checked 2026-10-24). - Industry: Insurance - Size: 11–50 employees - Based in: Richmond, United States - Founded: 2012 - LinkedIn: https://www.linkedin.com/company/comparenowcom ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Website code | | | [Mixpanel](https://www.runsonwhat.com/reverse/mixpanel) | Analytics | Website code | | | [SpeedCurve](https://www.runsonwhat.com/reverse/speedcurve) | Monitoring | Website code | | ## 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 | DNS verification records, Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website code, Website config | | | [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records, Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config | | | [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code | | | [ActiveProspect](https://www.runsonwhat.com/reverse/activeprospect) | Sales & CRM | DNS verification records | | | [Sierra](https://www.runsonwhat.com/reverse/sierra) | Support & Docs | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Custom domain, Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [iubenda](https://www.runsonwhat.com/reverse/iubenda) | Security & Compliance | Website code | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Usersnap](https://www.runsonwhat.com/reverse/usersnap) | Dev Tools | Website code | | ## FAQ ### What tools does Compare.com use? As of November 2026, runsonwhat has found 33 tools at Compare.com (compare.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: React and Next.js. Data & Observability: Google Analytics, Datadog and Mixpanel. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 24, 2026. ### What cloud does Compare.com run on? Compare.com uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 50,017 companies runsonwhat tracks. ### What sales tools does Compare.com use? The sales tools runsonwhat has found at Compare.com are ActiveProspect (November 2026); no CRM shows up in Compare.com's public records. runsonwhat found ActiveProspect through a DNS verification record for ActiveProspect. ActiveProspect is used by 359 companies runsonwhat tracks. ### What email provider does Compare.com use? Compare.com uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, 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 716,180 companies runsonwhat tracks. ### What does Compare.com use for customer support? Compare.com uses Sierra for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Sierra through Sierra code on compare.com. Sierra is used by 105 companies runsonwhat tracks. ### What analytics tools does Compare.com use? Compare.com uses Google Analytics for analytics, alongside Mixpanel, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on compare.com. Google Analytics is used by 899,832 companies runsonwhat tracks. ### Does Compare.com use Cloudflare? Yes. runsonwhat found Cloudflare at Compare.com through DNS records that point at Cloudflare and code on compare.com. Cloudflare is a CDN & Edge tool used by 715,128 companies runsonwhat tracks. ### Which companies have a tech stack similar to Compare.com's? The companies with the stacks most like Compare.com's are Advanced Uk, A Xerox Business Solutions Company, Sebonic®, Xerox (Canada) and Arena Group, A Xerox Business Solutions Company, according to runsonwhat (November 2026). Each shares 7 to 8 tools with Compare.com, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Compare.com uses? runsonwhat reads public records only. Of the 33 tools at Compare.com, 15 were found through code on compare.com, 13 through DNS records, 3 through website configuration files, 1 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 compare.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/compare.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.