# What does Lead Friendly use? Lead Friendly (leadfriendly.com) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-11-01). - Based in: Spokane, United States - Founded: 2026 ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code, Subprocessor list | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Subprocessor list | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain | | | [IONOS](https://www.runsonwhat.com/reverse/ionos) | Hosting & Cloud | Email records | | | [Railway](https://www.runsonwhat.com/reverse/railway) | Hosting & Cloud | Subprocessor list | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | Subprocessor list | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Subprocessor list | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | Subprocessor list | | | [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Website code, Subprocessor list | | | [MCP Registry](https://www.runsonwhat.com/reverse/mcp-registry) | AI | DNS verification records | | | [LiveKit](https://www.runsonwhat.com/reverse/livekit) | AI | Website code, Subprocessor list | | | [Google Gemini](https://www.runsonwhat.com/reverse/gemini) | AI | Subprocessor list | | | [Deepgram](https://www.runsonwhat.com/reverse/deepgram) | AI | Website code, Subprocessor list | | | [Cartesia](https://www.runsonwhat.com/reverse/cartesia) | AI | Subprocessor list | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code, Subprocessor list | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code, Subprocessor list | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Subprocessor list | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | DNS verification records | | | [Cal.com](https://www.runsonwhat.com/reverse/calcom) | Sales & CRM | Website code, Subprocessor list | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [GitHub](https://www.runsonwhat.com/reverse/github) | Dev Tools | Subprocessor list | | ## FAQ ### What tools does Lead Friendly use? As of November 2026, runsonwhat has found 27 tools at Lead Friendly (leadfriendly.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: Tailwind CSS, Next.js and Anthropic. Data & Observability: Sentry, web-vitals and PostHog. Go-to-market: Meta Pixel, TikTok Pixel and Cal.com. Company Ops: Resend and GitHub. Last checked November 1, 2026. ### What cloud does Lead Friendly run on? Lead Friendly uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, IONOS and Railway, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services on leadfriendly.com's subprocessor list. Amazon Web Services is used by 146,845 companies runsonwhat tracks. ### What sales tools does Lead Friendly use? The sales tools runsonwhat has found at Lead Friendly are Cal.com (November 2026); no CRM shows up in Lead Friendly's public records. runsonwhat found Cal.com through Cal.com code on leadfriendly.com and its subprocessor list. Cal.com is used by 931 companies runsonwhat tracks. ### What payment provider does Lead Friendly use? Lead Friendly uses PayPal for payments and billing, alongside Stripe, according to runsonwhat (November 2026). runsonwhat found PayPal through PayPal on leadfriendly.com's subprocessor list. PayPal is used by 35,174 companies runsonwhat tracks. ### What analytics tools does Lead Friendly use? Lead Friendly uses PostHog for analytics, alongside Vercel Analytics, according to runsonwhat (November 2026). runsonwhat found PostHog through PostHog code on leadfriendly.com and its subprocessor list. PostHog is used by 10,748 companies runsonwhat tracks. ### What monitoring tools does Lead Friendly use? Lead Friendly uses Sentry for monitoring, alongside web-vitals, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on leadfriendly.com and its subprocessor list. Sentry is used by 80,058 companies runsonwhat tracks. ### Does Lead Friendly use Cloudflare? Yes. runsonwhat found Cloudflare at Lead Friendly through Cloudflare code on leadfriendly.com and its subprocessor list. Cloudflare is a CDN & Edge tool used by 725,767 companies runsonwhat tracks. ### Does Lead Friendly use AI tools? Yes. runsonwhat has found Anthropic, MCP Registry, LiveKit and Google Gemini at Lead Friendly; Anthropic, for example, through Anthropic on leadfriendly.com's subprocessor list. AI services called only from servers leave no public trace, so Lead Friendly may use more AI tools than these. ### Which companies have a tech stack similar to Lead Friendly's? The companies with the stacks most like Lead Friendly's are Lua Global, Ribbon, Ontora and Plivo, according to runsonwhat (November 2026). Each shares 13 to 18 tools with Lead Friendly, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Lead Friendly uses? runsonwhat reads public records only. Of the 27 tools at Lead Friendly, 11 were found through code on leadfriendly.com, 9 through its own subprocessor list, 3 through DNS records, 2 through email records, 1 through website configuration files 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 leadfriendly.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/leadfriendly.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.