# What does Defacto use? Defacto (getdefacto.com) shows public evidence of 32 tools, according to runsonwhat (last checked 2026-10-19). - Industry: Financial Services - Size: 51–200 employees - Based in: Paris, France - Founded: 2021 - LinkedIn: https://www.linkedin.com/company/getdefacto ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, Website code | 2021-05 | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain | 2025-12 | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2023-06 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | 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 | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | 2022-03 | | [Mouseflow](https://www.runsonwhat.com/reverse/mouseflow) | Analytics | Website code | | | [Intellimize](https://www.runsonwhat.com/reverse/intellimize) | Flags & Experiments | Website code | | ## 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 | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Website code | | | [ReadMe](https://www.runsonwhat.com/reverse/readme) | Support & Docs | Custom domain | 2021-10 | ## 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, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code | | | [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 | | | [Have I Been Pwned](https://www.runsonwhat.com/reverse/hibp) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does Defacto use? As of October 2026, runsonwhat has found 32 tools at Defacto (getdefacto.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 19, 2026. ### What cloud does Defacto run on? Defacto uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and Defacto has used it since at least December 2025. Amazon Web Services is used by 145,633 companies runsonwhat tracks. ### What CRM does Defacto use? Defacto uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on getdefacto.com. HubSpot is used by 93,905 companies runsonwhat tracks. ### What email provider does Defacto use? Defacto uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on getdefacto.com. Google Workspace is used by 402,381 companies runsonwhat tracks. ### What does Defacto use for customer support? Defacto uses Intercom for customer support and documentation, alongside ReadMe, according to runsonwhat (October 2026). runsonwhat found Intercom through Intercom code on getdefacto.com. Intercom is used by 8,765 companies runsonwhat tracks. ### What analytics tools does Defacto use? Defacto uses Google Analytics for analytics, alongside Google Tag Manager, PostHog and Mouseflow, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on getdefacto.com. Google Analytics is used by 879,145 companies runsonwhat tracks. ### How long has Defacto used Cloudflare? Defacto has used Cloudflare since at least May 2021, going by the first public certificate of the getdefacto.com subdomain that points at Cloudflare. Other long-running tools at Defacto include ReadMe (since October 2021), Atlassian Statuspage (since March 2022) and Amazon CloudFront (since June 2023). ### Does Defacto use jQuery? Yes. runsonwhat found jQuery at Defacto through jQuery code on getdefacto.com. jQuery is a Frontend tool used by 915,116 companies runsonwhat tracks. ### Does Defacto use AI tools? Yes. runsonwhat has found Anthropic at Defacto; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Defacto may use more AI tools than these. ### Which companies have a tech stack similar to Defacto's? The companies with the stacks most like Defacto's are Templum, Bud, Zerohash and Otr Solutions, according to runsonwhat (October 2026). Each shares 11 to 22 tools with Defacto, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Defacto uses? runsonwhat reads public records only. Of the 32 tools at Defacto, 13 were found through code on getdefacto.com, 8 through DNS records, 6 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 getdefacto.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/getdefacto.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.