Celem's tech stack
What does Celem use?
Celem (celem.be) uses at least 12 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Cloudflare for content delivery and GlobalSign for security. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Embourg, Belgium
- Founded
- 1984
- Company page
- Tools found
- 12
- Categories
- 8
- Layers
- 5 of 5
- Last checked
- Oct 2026
Celem'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
2 tools, what the product is built with
Media & UI
Data & Observability
2 tools, what they measure and store
Go-to-market
3 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
4 tools, what the team runs on day to day
Workspace
Finance & Legal
Security & Compliance
Celem tech stack FAQ
What tools does Celem use?
As of November 2026, runsonwhat has found 12 tools at Celem (celem.be) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts and GSAP. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and LinkedIn Insight Tag. Company Ops: Microsoft 365, GlobalSign and Exclaimer. Last checked October 31, 2026.
What email provider does Celem use?
Celem uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on celem.be. Microsoft 365 is used by 718,598 companies runsonwhat tracks.
What analytics tools does Celem use?
Celem uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on celem.be. Google Analytics is used by 906,764 companies runsonwhat tracks.
Does Celem use Google Fonts?
Yes. runsonwhat found Google Fonts at Celem through Google Fonts code on celem.be. Google Fonts is a Media & UI tool used by 826,013 companies runsonwhat tracks.
How does runsonwhat know what Celem uses?
runsonwhat reads public records only. Of the 12 tools at Celem, 6 were found through code on celem.be, 3 through DNS records, 2 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 celem.be 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.