# What does A4PM use? A4PM (a4pm.com.br) shows public evidence of 21 tools, according to runsonwhat (last checked 2026-10-21). - Industry: Software - Size: 51–200 employees - Based in: Nova Friburgo, Brazil - Founded: 2015 - LinkedIn: https://www.linkedin.com/company/a4pm ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Website code | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Custom domain | | | [Wix](https://www.runsonwhat.com/reverse/wix) | Website & CMS | Custom domain, Website code | | | [SendPulse](https://www.runsonwhat.com/reverse/sendpulse) | Marketing | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Sophos](https://www.runsonwhat.com/reverse/sophos) | Security & Compliance | DNS verification records | | ## Recent changes at A4PM - 2026-10-21: started using [Bing Webmaster](https://www.runsonwhat.com/reverse/bing-wmt) - 2026-10-21: started using [Fastly](https://www.runsonwhat.com/reverse/fastly) - 2026-10-21: started using [Google Search Console](https://www.runsonwhat.com/reverse/gsc) - 2026-10-21: started using [llms.txt](https://www.runsonwhat.com/reverse/llms-txt) ## FAQ ### What tools does A4PM use? As of October 2026, runsonwhat has found 21 tools at A4PM (a4pm.com.br) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Google Cloud. Application: jQuery, GSAP and React. Data & Observability: Sentry. Go-to-market: WhatsApp Business, Mailchimp and Zoho. Company Ops: Microsoft 365, SendGrid and Mailchimp Transactional. Last checked October 21, 2026. ### What cloud does A4PM run on? A4PM uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on a4pm.com.br. Amazon Web Services is used by 145,763 companies runsonwhat tracks. ### What CRM does A4PM use? A4PM uses Zoho for its CRM, according to runsonwhat (October 2026). runsonwhat found Zoho through a subdomain that points at Zoho. Zoho is used by 62,663 companies runsonwhat tracks. ### What email provider does A4PM use? A4PM uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on a4pm.com.br. Microsoft 365 is used by 712,519 companies runsonwhat tracks. ### What does A4PM use for customer support? A4PM uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on a4pm.com.br. WhatsApp Business is used by 135,904 companies runsonwhat tracks. ### What is A4PM's website built with? A4PM uses Wix for its website, according to runsonwhat (October 2026). runsonwhat found Wix through a subdomain that points at Wix and code on a4pm.com.br. Wix is used by 51,434 companies runsonwhat tracks. ### Does A4PM use jQuery? Yes. runsonwhat found jQuery at A4PM through jQuery code on a4pm.com.br. jQuery is a Frontend tool used by 917,904 companies runsonwhat tracks. ### Does A4PM use AI tools? Yes. runsonwhat has found Anthropic at A4PM; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so A4PM may use more AI tools than these. ### Has A4PM changed tools recently? Yes. On runsonwhat's rechecks, A4PM started using Bing Webmaster, Fastly and Google Search Console (latest on October 21, 2026). A change counts only between two checks of a4pm.com.br done the same way. ### Which companies have a tech stack similar to A4PM's? The companies with the stacks most like A4PM's are Easy Trade Station, Sync Digital Solutions, Electronic Team and Vpereck Auto Peças, according to runsonwhat (October 2026). Each shares 1 to 5 tools with A4PM, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what A4PM uses? runsonwhat reads public records only. Of the 21 tools at A4PM, 10 were found through code on a4pm.com.br, 5 through email records, 3 through DNS records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and a4pm.com.br about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/a4pm.com.br (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.