# What does SafetyKit use? SafetyKit (safetykit.com) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-10-25). - Industry: B2B - Size: 1–10 employees - Based in: San Francisco, United States - Founded: 2023 - LinkedIn: https://www.linkedin.com/company/safetykit ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain, Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [PropelAuth](https://www.runsonwhat.com/reverse/propelauth) | Auth & Identity | Custom domain | | | [turbopuffer](https://www.runsonwhat.com/reverse/turbopuffer) | Search | DNS verification records | | ## 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 | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | DNS verification records, Website code | | | [Snitcher](https://www.runsonwhat.com/reverse/snitcher) | Sales & CRM | Website code | | | [Tally](https://www.runsonwhat.com/reverse/tally) | Marketing | Custom domain | | ## 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 | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [DMARC Digests](https://www.runsonwhat.com/reverse/dmarcdigests) | Security & Compliance | Email records | | | [SafeBase](https://www.runsonwhat.com/reverse/safebase) | Security & Compliance | Custom domain | | ## FAQ ### What tools does SafetyKit use? As of October 2026, runsonwhat has found 27 tools at SafetyKit (safetykit.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Vercel Analytics. Go-to-market: Google Ads, HubSpot and Webflow. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 25, 2026. ### What cloud does SafetyKit run on? SafetyKit uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on safetykit.com. Amazon Web Services is used by 145,744 companies runsonwhat tracks. ### What CRM does SafetyKit use? SafetyKit uses HubSpot for its CRM, alongside Snitcher, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on safetykit.com. HubSpot is used by 94,230 companies runsonwhat tracks. ### What email provider does SafetyKit use? SafetyKit 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 712,500 companies runsonwhat tracks. ### What analytics tools does SafetyKit use? SafetyKit uses Google Analytics for analytics, alongside Google Tag Manager and Vercel Analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on safetykit.com. Google Analytics is used by 882,420 companies runsonwhat tracks. ### What is SafetyKit's website built with? SafetyKit uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a DNS verification record for Webflow and code on safetykit.com. Webflow is used by 34,984 companies runsonwhat tracks. ### Does SafetyKit use Cloudflare? Yes. runsonwhat found Cloudflare at SafetyKit through Cloudflare code on safetykit.com. Cloudflare is a CDN & Edge tool used by 704,488 companies runsonwhat tracks. ### Does SafetyKit use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at SafetyKit; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so SafetyKit may use more AI tools than these. ### Which companies have a tech stack similar to SafetyKit's? The companies with the stacks most like SafetyKit's are Cosine, FirstIgnite, Stilta and Leadr, according to runsonwhat (October 2026). Each shares 8 to 14 tools with SafetyKit, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what SafetyKit uses? runsonwhat reads public records only. Of the 27 tools at SafetyKit, 10 were found through code on safetykit.com, 8 through DNS records, 5 through subdomains that point at the vendor and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and safetykit.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/safetykit.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.