Ctsem's tech stack
What does Ctsem use?
Ctsem (ctsem.com) uses at least 19 tools we can see from public records, including Google Workspace for email and documents, WhatsApp Business for customer support, Google Analytics for analytics and Brevo for marketing. Last checked .
- Industry
- Professional Training & Coaching
- Size
- 51–200 employees
- Based in
- Porto Alegre, Brazil
- Company page
- Tools found
- 19
- Categories
- 10
- Layers
- 5 of 5
- Last checked
- Oct 2026
Ctsem'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
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
3 tools, what they measure and store
Go-to-market
5 tools, how they find and keep customers
Marketing
Ads & Pixels
Support & Docs
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Ctsem tech stack FAQ
What tools does Ctsem use?
We've found 19 tools at Ctsem (ctsem.com). Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Google Workspace, SendGrid and Let's Encrypt. Last checked October 8, 2026.
What email provider does Ctsem use?
Ctsem uses Google Workspace for email and documents. We found Google Workspace through email records and website code.
What does Ctsem use for customer support?
Ctsem uses WhatsApp Business for customer support. We found WhatsApp Business through website code.
What analytics tools does Ctsem use?
Ctsem uses Google Analytics, Google Tag Manager and Hotjar for analytics. We found Google Analytics through website code.
What marketing software does Ctsem use?
Ctsem uses Brevo and RD Station for marketing. We found Brevo through DNS verification records and email records.
Does Ctsem use jQuery?
Yes. We found jQuery at Ctsem through website code. jQuery is used by 761,724 companies we track.
How does runsonwhat know what Ctsem uses?
We read public traces only: Ctsem's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.