Seiren's tech stack
What does Seiren use?
Seiren (seirentextil.com.br) uses at least 13 tools we can see from public records, including Google Cloud for hosting, Google Workspace for email and documents, WordPress for its website and Cloudflare for content delivery. Last checked .
- Industry
- Textiles
- Size
- 201–1,000 employees
- Based in
- Sorocaba, Brazil
- Founded
- 1973
- Company page
- Tools found
- 13
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Nov 2026
Seiren's stack, layer by layer
Of 13 tools, 11 came from website code, 1 from email records and 1 from custom domain. 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
4 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
5 tools, what the product is built with
Go-to-market
2 tools, how they find and keep customers
Website & CMS
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
Seiren tech stack FAQ
What tools does Seiren use?
As of November 2026, runsonwhat has found 13 tools at Seiren (seirentextil.com.br) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and Yoast SEO. Company Ops: Google Workspace and reCAPTCHA. Last checked November 14, 2026.
What cloud does Seiren run on?
Seiren uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud and Hostinger, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on seirentextil.com.br. Amazon Web Services is used by 147,665 companies runsonwhat tracks.
What email provider does Seiren use?
Seiren uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on seirentextil.com.br. Google Workspace is used by 422,573 companies runsonwhat tracks.
What is Seiren's website built with?
Seiren uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on seirentextil.com.br. WordPress is used by 607,027 companies runsonwhat tracks.
Does Seiren use jQuery?
Yes. runsonwhat found jQuery at Seiren through jQuery code on seirentextil.com.br. jQuery is a Frontend tool used by 927,320 companies runsonwhat tracks.
How does runsonwhat know what Seiren uses?
runsonwhat reads public records only. Of the 13 tools at Seiren, 11 were found through code on seirentextil.com.br, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and seirentextil.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.