# What does firma.de Firmenbaukasten GmbH use? firma.de Firmenbaukasten GmbH (firma.de) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-11-01). - Industry: IT Services - Size: 11–50 employees - Based in: Wiesbaden, Germany - Founded: 2013 - LinkedIn: https://www.linkedin.com/company/firma-de ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain, Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS records, DNS verification records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, 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 | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [Better Stack](https://www.runsonwhat.com/reverse/betterstack) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [ActiveCampaign](https://www.runsonwhat.com/reverse/activecampaign) | Marketing | Email records, Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code | | | [Contentful](https://www.runsonwhat.com/reverse/contentful) | Website & CMS | Website code | | | [Crisp](https://www.runsonwhat.com/reverse/crisp) | Support & Docs | Website code | | | [Drift](https://www.runsonwhat.com/reverse/drift) | Support & Docs | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | DNS verification records, Email records | | ## FAQ ### What tools does firma.de Firmenbaukasten use? As of November 2026, runsonwhat has found 23 tools at firma.de Firmenbaukasten (firma.de) in public records. Edge & Hosting: Amazon Web Services, Amazon CloudFront and Vercel. Application: Google Fonts, Next.js and Stripe. Data & Observability: Google Analytics, Google Tag Manager and PostHog. Go-to-market: Meta Pixel, ActiveCampaign and Trustpilot. Company Ops: Google Workspace, SendGrid and Atlassian. Last checked November 1, 2026. ### What cloud does firma.de Firmenbaukasten run on? firma.de Firmenbaukasten uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on firma.de. Amazon Web Services is used by 146,848 companies runsonwhat tracks. ### What email provider does firma.de Firmenbaukasten use? firma.de Firmenbaukasten uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on firma.de. Google Workspace is used by 412,498 companies runsonwhat tracks. ### What does firma.de Firmenbaukasten use for customer support? firma.de Firmenbaukasten uses Crisp for customer support and documentation, alongside Drift, according to runsonwhat (November 2026). runsonwhat found Crisp through Crisp code on firma.de. Crisp is used by 3,087 companies runsonwhat tracks. ### What payment provider does firma.de Firmenbaukasten use? firma.de Firmenbaukasten uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on firma.de. Stripe is used by 30,972 companies runsonwhat tracks. ### What analytics tools does firma.de Firmenbaukasten use? firma.de Firmenbaukasten uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on firma.de. Google Analytics is used by 906,078 companies runsonwhat tracks. ### Does firma.de Firmenbaukasten use Google Fonts? Yes. runsonwhat found Google Fonts at firma.de Firmenbaukasten through Google Fonts code on firma.de. Google Fonts is a Media & UI tool used by 825,805 companies runsonwhat tracks. ### Which companies have a tech stack similar to firma.de Firmenbaukasten's? The companies with the stacks most like firma.de Firmenbaukasten's are AKAI123, Sphera Consulting, Hitchings Insurance Agency and AHM Insights, according to runsonwhat (November 2026). Each shares 2 to 10 tools with firma.de Firmenbaukasten, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what firma.de Firmenbaukasten uses? runsonwhat reads public records only. Of the 23 tools at firma.de Firmenbaukasten, 8 were found through code on firma.de, 5 through DNS records, 5 through subdomains that point at the vendor, 4 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and firma.de about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/firma.de (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.