runsonwhat

A4pm's tech stack

What does A4pm use?

A4pm (a4pm.com.br) uses at least 17 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Zoho for sales and WhatsApp Business for customer support. Last checked .

Industry
Software
Size
51–200 employees
Based in
Nova Friburgo, Brazil
Founded
2015
LinkedIn
Company page
Re-check liveVisit a4pm.com.br
Tools found
17
Categories
13
Layers
5 of 5
Last checked
Oct 2026

A4pm's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

3 tools, where the bytes are served from

Hosting & Cloud

DNS

Application

4 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

1 tool, what they measure and store

Monitoring

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Support & Docs

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like A4pm also use

Tools common among companies with a similar stack that we haven't found at A4pm.

Companies with a stack like A4pm's

Ranked by shared tools, with rare tools counting more.

A4pm tech stack FAQ

What tools does A4pm use?

As of October 2026, runsonwhat has found 17 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 7, 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 144,878 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 61,651 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 701,710 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 132,872 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 50,932 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 897,845 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.

Which companies have a tech stack similar to A4pm's?

The companies with the stacks most like A4pm's are MemoCash Soluções em Tecnologia Ltda, Easy Trade Station, Electronic Team and K-Recruiting Life Sciences, 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 17 tools at A4pm, 7 were found through code on a4pm.com.br, 5 through email records, 3 through DNS records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and a4pm.com.br about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.