Olsen's tech stack
What does Olsen use?
Olsen (eolsen.pl) uses at least 15 tools we can see from public records, including Google Analytics for analytics, Trusted Shops for marketing, Mailgun for email delivery and reCAPTCHA for security. Last checked .
- Industry
- Apparel & Fashion
- Size
- 51–200 employees
- Based in
- Warsaw, Poland
- Company page
- Tools found
- 15
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Oct 2026
Olsen'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.
Application
3 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
7 tools, how they find and keep customers
Company Ops
3 tools, what the team runs on day to day
Email Delivery
Security & Compliance
Companies like Olsen also use
Tools common among companies with a similar stack that we haven't found at Olsen.
Companies with a stack like Olsen's
Ranked by shared tools, with rare tools counting more.
Kyberg Vital GmbHHealth, Wellness and Fitness · 51–200 people7in common
Deinschrank.deFurniture · 51–200 people7in common
Wolplein.nlRetail · 51–200 people9in common
Clickferry.comLeisure, Travel & Tourism · 51–200 people8in common
Könighaus Infrarot ®Electrical/electronic Manufacturing · 51–200 people8in common
MEDIMA® Online ShopTextiles · 51–200 people6in common
ClasseqElectrical/electronic Manufacturing · 51–200 people5in common
Buttinette Textil-Versandhaus GmbHRetail · 201–1,000 people6in common
More Apparel & Fashion companies
Other Apparel & Fashion companies we've checked.
Olsen tech stack FAQ
What tools does Olsen use?
As of October 2026, runsonwhat has found 15 tools at Olsen (eolsen.pl) in public records. Application: Google Fonts, Font Awesome and Google Maps. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: reCAPTCHA, Cookiebot and Mailgun. Last checked October 20, 2026.
What analytics tools does Olsen use?
Olsen uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on eolsen.pl. Google Analytics is used by 877,779 companies runsonwhat tracks.
What marketing software does Olsen use?
Olsen uses Trusted Shops for marketing, according to runsonwhat (October 2026). runsonwhat found Trusted Shops through Trusted Shops code on eolsen.pl. Trusted Shops is used by 2,757 companies runsonwhat tracks.
Does Olsen use Google Fonts?
Yes. runsonwhat found Google Fonts at Olsen through Google Fonts code on eolsen.pl. Google Fonts is a Media & UI tool used by 808,214 companies runsonwhat tracks.
Which companies have a tech stack similar to Olsen's?
The companies with the stacks most like Olsen's are Kyberg Vital, Deinschrank.de, Wolplein.nl and Clickferry.com, according to runsonwhat (October 2026). Each shares 7 to 9 tools with Olsen, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Olsen uses?
runsonwhat reads public records only. Of the 15 tools at Olsen, 13 were found through code on eolsen.pl, 1 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 eolsen.pl 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.