# What does Fermàt use? Fermàt (fermatcommerce.com) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-10-31). - Industry: Internet - Size: 11–50 employees - Based in: San Francisco, United States - LinkedIn: https://www.linkedin.com/company/fermat-commerce ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Subprocessor list, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Subprocessor list | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain, DNS records, Subprocessor list | 2022-09 | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code, Subprocessor list | 2026-01 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | 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, Subprocessor list | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | Subprocessor list | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | 2022-08 | | [ImageKit](https://www.runsonwhat.com/reverse/imagekit) | Media & UI | Subprocessor list | | | [PlanetScale](https://www.runsonwhat.com/reverse/planetscale) | Backend & Database | Subprocessor list | | | [LangSmith](https://www.runsonwhat.com/reverse/langchain) | AI | Subprocessor list | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Subprocessor list | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Subprocessor list | | | [ClickHouse](https://www.runsonwhat.com/reverse/clickhouse) | Data Pipeline | Subprocessor list | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Custom domain, Subprocessor list | 2024-05 | ## 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 | | ## Recent changes at Fermàt - 2026-10-31: stopped using [Cloudflare Pages](https://www.runsonwhat.com/reverse/cloudflare-pages) - 2026-10-31: stopped using [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) - 2026-10-31: stopped using [Google Search Console](https://www.runsonwhat.com/reverse/gsc) - 2026-10-31: stopped using [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) - 2026-10-31: stopped using [Webflow](https://www.runsonwhat.com/reverse/webflow) ## FAQ ### What tools does Fermàt use? As of November 2026, runsonwhat has found 24 tools at Fermàt (fermatcommerce.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: Google Fonts, React and Next.js. Data & Observability: Google Analytics, Datadog and PostHog. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace and SendGrid. Last checked October 31, 2026. ### What cloud does Fermàt run on? Fermàt uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud and Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services on fermatcommerce.com's subprocessor list. Amazon Web Services is used by 146,879 companies runsonwhat tracks. ### What CRM does Fermàt use? Fermàt uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on fermatcommerce.com. HubSpot is used by 96,509 companies runsonwhat tracks. ### What email provider does Fermàt use? Fermàt 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 fermatcommerce.com. Google Workspace is used by 412,600 companies runsonwhat tracks. ### What does Fermàt use for customer support? Fermàt uses Intercom for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Intercom through a subdomain that points at Intercom and its subprocessor list, and Fermàt has used it since at least May 2024. Intercom is used by 9,132 companies runsonwhat tracks. ### What analytics tools does Fermàt use? Fermàt uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on fermatcommerce.com. Google Analytics is used by 905,989 companies runsonwhat tracks. ### How long has Fermàt used Auth0? Fermàt has used Auth0 since at least August 2022, going by the first public certificate of the fermatcommerce.com subdomain that points at Auth0. Other long-running tools at Fermàt include Google Cloud (since September 2022), Intercom (since May 2024) and Vercel (since January 2026). ### Does Fermàt use Google Fonts? Yes. runsonwhat found Google Fonts at Fermàt through Google Fonts code on fermatcommerce.com. Google Fonts is a Media & UI tool used by 825,819 companies runsonwhat tracks. ### Does Fermàt use AI tools? Yes. runsonwhat has found Anthropic, OpenAI and LangSmith at Fermàt; Anthropic, for example, through a DNS verification record for Anthropic and its subprocessor list. AI services called only from servers leave no public trace, so Fermàt may use more AI tools than these. ### Has Fermàt changed tools recently? Yes. On runsonwhat's rechecks, Fermàt stopped using Cloudflare Pages, Amazon CloudFront and Google Search Console (latest on October 31, 2026). A change counts only between two checks of fermatcommerce.com done the same way. ### Which companies have a tech stack similar to Fermàt's? The companies with the stacks most like Fermàt's are ModelRiver, Superwall, AthenaHQ - Action on AI Search and Mixpeek, according to runsonwhat (November 2026). Each shares 10 to 15 tools with Fermàt, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Fermàt uses? runsonwhat reads public records only. Of the 24 tools at Fermàt, 9 were found through its own subprocessor list, 7 through code on fermatcommerce.com, 4 through subdomains that point at the vendor, 3 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fermatcommerce.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/fermatcommerce.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.