Testelium's tech stack
What does Testelium use?
Testelium (testelium.com) uses at least 11 tools we can see from public records, including Google Workspace for email and documents, Zendesk for customer support, Google Analytics for analytics and WordPress for its website. Last checked .
- Industry
- Telecommunications
- Size
- 11–50 employees
- Based in
- Lasnamäe, Estonia
- Founded
- 2018
- Company page
- Tools found
- 11
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
Testelium'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
Frontend
Media & UI
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
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Testelium tech stack FAQ
What tools does Testelium use?
As of October 2026, runsonwhat has found 11 tools at Testelium (testelium.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Yoast SEO and Zendesk. Company Ops: Google Workspace and Mailgun. Last checked October 24, 2026.
What email provider does Testelium use?
Testelium uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on testelium.com. Google Workspace is used by 405,288 companies runsonwhat tracks.
What does Testelium use for customer support?
Testelium uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through Zendesk code on testelium.com. Zendesk is used by 42,214 companies runsonwhat tracks.
What analytics tools does Testelium use?
Testelium uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on testelium.com. Google Analytics is used by 887,728 companies runsonwhat tracks.
What is Testelium's website built with?
Testelium uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on testelium.com. WordPress is used by 600,220 companies runsonwhat tracks.
Does Testelium use jQuery?
Yes. runsonwhat found jQuery at Testelium through jQuery code on testelium.com. jQuery is a Frontend tool used by 920,228 companies runsonwhat tracks.
How does runsonwhat know what Testelium uses?
runsonwhat reads public records only. Of the 11 tools at Testelium, 8 were found through code on testelium.com, 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 testelium.com 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.