runsonwhat

RSYS's tech stack

What does RSYS use?

RSYS (rsys.com.br) uses at least 6 tools we can see from public records, including Chatwoot for customer support, Microsoft 365 for email and documents and WordPress for its website. Last checked .

Based in
Brazil
Re-check liveVisit rsys.com.br
Tools found
6
Categories
5
Layers
3 of 5
Last checked
Nov 2026

RSYS's stack, layer by layer

Of 6 tools, 5 came from website code and 1 from DNS verification records. Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Application

3 tools, what the product is built with

Frontend

Media & UI

Go-to-market

2 tools, how they find and keep customers

Website & CMS

Support & Docs

Company Ops

1 tool, what the team runs on day to day

Workspace

Companies like RSYS also use

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

Companies with a stack like RSYS's

Ranked by shared tools, with rare tools counting more.

RSYS tech stack FAQ

What tools does RSYS use?

As of November 2026, runsonwhat has found 6 tools at RSYS (rsys.com.br) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and Chatwoot. Company Ops: Microsoft 365. Last checked November 6, 2026.

What email provider does RSYS use?

RSYS uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 727,898 companies runsonwhat tracks.

What does RSYS use for customer support?

RSYS uses Chatwoot for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Chatwoot through Chatwoot code on rsys.com.br. Chatwoot is used by 1,002 companies runsonwhat tracks.

What is RSYS's website built with?

RSYS uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on rsys.com.br. WordPress is used by 607,004 companies runsonwhat tracks.

Does RSYS use jQuery?

Yes. runsonwhat found jQuery at RSYS through jQuery code on rsys.com.br. jQuery is a Frontend tool used by 928,763 companies runsonwhat tracks.

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

The companies with the stacks most like RSYS' are SuprStack, Animal Id, Pilcher Hamilton and Plansul, according to runsonwhat (November 2026). Each shares 3 to 6 tools with RSYS, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what RSYS uses?

runsonwhat reads public records only. Of the 6 tools at RSYS, 5 were found through code on rsys.com.br, 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and rsys.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.