CELSO | Professional Websites, App Development, DS/ML's tech stack
What does CELSO | Professional Websites, App Development, DS/ML use?
CELSO | Professional Websites, App Development, DS/ML (celso.ro) uses at least 12 tools we can see from public records, including WhatsApp Business for customer support, Google Analytics for analytics, WordPress for its website and Ahrefs for marketing. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Sibiu, Romania
- Founded
- 2018
- Company page
- Tools found
- 12
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
CELSO | Professional Websites, App Development, DS/ML'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
Data & Observability
2 tools, what they measure and store
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Marketing
Support & Docs
CELSO | Professional Websites, App Development, DS/ML tech stack FAQ
What tools does CELSO | Professional Websites, App Development, DS/ML use?
As of October 2026, runsonwhat has found 12 tools at CELSO | Professional Websites, App Development, DS/ML (celso.ro) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Contentsquare. Go-to-market: WordPress, WhatsApp Business and Rank Math. Last checked October 20, 2026.
What does CELSO | Professional Websites, App Development, DS/ML use for customer support?
CELSO | Professional Websites, App Development, DS/ML uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on celso.ro. WhatsApp Business is used by 136,426 companies runsonwhat tracks.
What analytics tools does CELSO | Professional Websites, App Development, DS/ML use?
CELSO | Professional Websites, App Development, DS/ML uses Google Analytics for analytics, alongside Contentsquare, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on celso.ro. Google Analytics is used by 889,894 companies runsonwhat tracks.
What is CELSO | Professional Websites, App Development, DS/ML's website built with?
CELSO | Professional Websites, App Development, DS/ML uses WordPress for its website, alongside Rank Math, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on celso.ro. WordPress is used by 601,021 companies runsonwhat tracks.
What marketing software does CELSO | Professional Websites, App Development, DS/ML use?
CELSO | Professional Websites, App Development, DS/ML uses Ahrefs for marketing, according to runsonwhat (October 2026). runsonwhat found Ahrefs through Ahrefs code on celso.ro. Ahrefs is used by 23,805 companies runsonwhat tracks.
Does CELSO | Professional Websites, App Development, DS/ML use jQuery?
Yes. runsonwhat found jQuery at CELSO | Professional Websites, App Development, DS/ML through jQuery code on celso.ro. jQuery is a Frontend tool used by 921,432 companies runsonwhat tracks.
How does runsonwhat know what CELSO | Professional Websites, App Development, DS/ML uses?
runsonwhat reads public records only. Of the 12 tools at CELSO | Professional Websites, App Development, DS/ML, 11 were found through code on celso.ro, 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and celso.ro 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.