# What does Knock.com use? Knock.com (knock.com) shows public evidence of 38 tools, according to runsonwhat (last checked 2026-10-21). - Industry: Real Estate - Size: 11–50 employees - Based in: New York, United States - Founded: 2015 - LinkedIn: https://www.linkedin.com/company/10860164 ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, 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 | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Website config | | | [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records | | | [SvelteKit](https://www.runsonwhat.com/reverse/sveltekit) | Frontend | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Website code | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | 2021-12 | | [Contentsquare](https://www.runsonwhat.com/reverse/contentsquare) | Analytics | 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 | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code | | | [StackAdapt](https://www.runsonwhat.com/reverse/stackadapt) | Ads & Pixels | Website code | | | [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code | | | [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Email records, Website code | | ## 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 | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [DMARC Digests](https://www.runsonwhat.com/reverse/dmarcdigests) | Security & Compliance | Email records | | ## FAQ ### What tools does Knock.com use? As of October 2026, runsonwhat has found 38 tools at Knock.com (knock.com) in public records. Edge & Hosting: Cloudflare, Amazon Route 53 and Amazon CloudFront. Application: Google Fonts, Font Awesome and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 21, 2026. ### What cloud does Knock.com run on? Knock.com uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and code on knock.com. Vercel is used by 49,754 companies runsonwhat tracks. ### What email provider does Knock.com use? Knock.com uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,482 companies runsonwhat tracks. ### What analytics tools does Knock.com use? Knock.com uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Vercel Analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on knock.com. Google Analytics is used by 895,313 companies runsonwhat tracks. ### What is Knock.com's website built with? Knock.com uses Storyblok for its website, according to runsonwhat (October 2026). runsonwhat found Storyblok through Storyblok code on knock.com. Storyblok is used by 2,704 companies runsonwhat tracks. ### What marketing software does Knock.com use? Knock.com uses Mailchimp for marketing, alongside Trustpilot and Customer.io, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 116,988 companies runsonwhat tracks. ### How long has Knock.com used Atlassian Statuspage? Knock.com has used Atlassian Statuspage since at least December 2021, going by the first public certificate of the knock.com subdomain that points at Atlassian Statuspage. ### Does Knock.com use Google Fonts? Yes. runsonwhat found Google Fonts at Knock.com through Google Fonts code on knock.com. Google Fonts is a Media & UI tool used by 818,840 companies runsonwhat tracks. ### Which companies have a tech stack similar to Knock.com's? The companies with the stacks most like Knock.com's are Logiston, Minerva Marketing, Jaid and Kalra Insurance, according to runsonwhat (October 2026). Each shares 3 to 10 tools with Knock.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 Knock.com uses? runsonwhat reads public records only. Of the 38 tools at Knock.com, 19 were found through code on knock.com, 9 through DNS records, 5 through email records, 3 through subdomains that point at the vendor and 2 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and knock.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/knock.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.