First S.a.'s tech stack
What does First S.a. use?
First S.a. (firstsa.com.br) uses at least 14 tools we can see from public records, including Microsoft 365 for email and documents, WordPress for its website, RD Station for marketing and Cloudflare for content delivery. Last checked .
- Industry
- Import and Export
- Size
- 51–200 employees
- Based in
- São Paulo, Brazil
- Founded
- 1995
- Company page
- Tools found
- 14
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
First S.a.'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
1 tool, where the bytes are served from
CDN & Edge
Application
5 tools, what the product is built with
Go-to-market
5 tools, how they find and keep customers
Company Ops
3 tools, what the team runs on day to day
First S.a. tech stack FAQ
What tools does First use?
As of October 2026, runsonwhat has found 14 tools at First (firstsa.com.br) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Elementor and WooCommerce. Company Ops: Microsoft 365, SendGrid and Cookiebot. Last checked October 8, 2026.
What email provider does First use?
First 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 firstsa.com.br. Microsoft 365 is used by 693,200 companies runsonwhat tracks.
What is First's website built with?
First uses WordPress for its website, alongside Elementor and WooCommerce, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on firstsa.com.br. WordPress is used by 543,234 companies runsonwhat tracks.
What marketing software does First use?
First uses RD Station for marketing, according to runsonwhat (October 2026). runsonwhat found RD Station through RD Station code on firstsa.com.br. RD Station is used by 8,430 companies runsonwhat tracks.
Does First use jQuery?
Yes. runsonwhat found jQuery at First through jQuery code on firstsa.com.br. jQuery is a Frontend tool used by 848,303 companies runsonwhat tracks.
How does runsonwhat know what First uses?
runsonwhat reads public records only. Of the 14 tools at First, 11 were found through code on firstsa.com.br, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and firstsa.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.