# What does Securify use? Securify (securify.nl) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-11-08). - Industry: Computer & Network Security - Size: 11–50 employees - Based in: Amsterdam, Netherlands - Founded: 2012 - LinkedIn: https://www.linkedin.com/company/securify-group ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | DNS records, Website code | | | [Gatsby](https://www.runsonwhat.com/reverse/gatsby) | 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 | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Leadinfo](https://www.runsonwhat.com/reverse/leadinfo) | Sales & CRM | Website code | | | [DatoCMS](https://www.runsonwhat.com/reverse/datocms) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | 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 | | | [Recruitee](https://www.runsonwhat.com/reverse/recruitee) | People & HR | Website code | | ## FAQ ### What tools does Securify use? As of November 2026, runsonwhat has found 24 tools at Securify (securify.nl) in public records. Edge & Hosting: Cloudflare and Fastly. Application: React, Adobe Fonts and Firebase. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Microsoft Ads, HubSpot and Leadinfo. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 8, 2026. ### What CRM does Securify use? Securify uses HubSpot for its CRM, alongside Leadinfo, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on securify.nl. HubSpot is used by 97,946 companies runsonwhat tracks. ### What email provider does Securify use? Securify uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 736,680 companies runsonwhat tracks. ### What analytics tools does Securify use? Securify uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on securify.nl. Google Analytics is used by 904,091 companies runsonwhat tracks. ### What is Securify's website built with? Securify uses DatoCMS for its website, according to runsonwhat (November 2026). runsonwhat found DatoCMS through DatoCMS code on securify.nl. DatoCMS is used by 929 companies runsonwhat tracks. ### What does Securify use for hiring and HR? Securify uses Recruitee for hiring and HR, according to runsonwhat (November 2026). runsonwhat found Recruitee through Recruitee code on securify.nl. Recruitee is used by 847 companies runsonwhat tracks. ### Does Securify use Cloudflare? Yes. runsonwhat found Cloudflare at Securify through Cloudflare code on securify.nl. Cloudflare is a CDN & Edge tool used by 735,498 companies runsonwhat tracks. ### Which companies have a tech stack similar to Securify's? The companies with the stacks most like Securify's are Isabel SA, Superformula, Astonfly and Ivido, according to runsonwhat (November 2026). Each shares 4 to 9 tools with Securify, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Securify uses? runsonwhat reads public records only. Of the 24 tools at Securify, 14 were found through code on securify.nl, 8 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and securify.nl about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/securify.nl (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.