# What does nextcard use? nextcard (nextcard.com) shows public evidence of 25 tools, according to runsonwhat (last checked 2026-11-03). - Industry: Financial Services - Size: 201–1,000 employees - Based in: United States - LinkedIn: https://www.linkedin.com/company/nextcard ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS records, Website code | | | [Render](https://www.runsonwhat.com/reverse/render) | Hosting & Cloud | Custom domain | | ## 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 | | | [Clerk](https://www.runsonwhat.com/reverse/clerk) | Auth & Identity | Website code | | | [Convex](https://www.runsonwhat.com/reverse/convex) | Backend & Database | Website code | | | [PropelAuth](https://www.runsonwhat.com/reverse/propelauth) | Auth & Identity | Custom domain | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | | [Plausible](https://www.runsonwhat.com/reverse/plausible) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | DNS verification records | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Website code | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code | | | [Dub](https://www.runsonwhat.com/reverse/dub) | Marketing | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | DNS verification records, Email 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 | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | ## FAQ ### What tools does nextcard use? As of November 2026, runsonwhat has found 25 tools at nextcard (nextcard.com) in public records. Edge & Hosting: Cloudflare, Vercel and Render. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, web-vitals and Vercel Analytics. Go-to-market: Google Ads, LinkedIn Insight Tag and Pinterest. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked November 3, 2026. ### What cloud does nextcard run on? nextcard uses Vercel for hosting and cloud infrastructure, alongside Render, according to runsonwhat (November 2026). runsonwhat found Vercel through DNS records that point at Vercel and code on nextcard.com. Vercel is used by 52,558 companies runsonwhat tracks. ### What email provider does nextcard use? nextcard uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through a DNS verification record for Google Workspace and email records. Google Workspace is used by 417,936 companies runsonwhat tracks. ### What analytics tools does nextcard use? nextcard uses Google Analytics for analytics, alongside Vercel Analytics and Plausible, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on nextcard.com. Google Analytics is used by 903,719 companies runsonwhat tracks. ### What is nextcard's website built with? nextcard uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through Webflow code on nextcard.com. Webflow is used by 36,074 companies runsonwhat tracks. ### What marketing software does nextcard use? nextcard uses Ahrefs for marketing, alongside Dub, according to runsonwhat (November 2026). runsonwhat found Ahrefs through Ahrefs code on nextcard.com. Ahrefs is used by 24,326 companies runsonwhat tracks. ### Does nextcard use Cloudflare? Yes. runsonwhat found Cloudflare at nextcard through Cloudflare code on nextcard.com. Cloudflare is a CDN & Edge tool used by 731,025 companies runsonwhat tracks. ### Which companies have a tech stack similar to nextcard's? The companies with the stacks most like nextcard's are Affil.ai, SiteGPT, Sapiens Sintéticos and Reducto, according to runsonwhat (November 2026). Each shares 12 to 13 tools with nextcard, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what nextcard uses? runsonwhat reads public records only. Of the 25 tools at nextcard, 14 were found through code on nextcard.com, 8 through DNS records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and nextcard.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/nextcard.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.