PKL's tech stack
What does PKL use?
PKL (pkl.pl) uses at least 23 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Prowly for marketing. Last checked .
- Industry
- Leisure, Travel & Tourism
- Size
- 201–1,000 employees
- Based in
- Zakopane, Poland
- Founded
- 1936
- Company page
- Tools found
- 23
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Oct 2026
PKL'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
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
5 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
7 tools, how they find and keep customers
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Companies like PKL also use
Tools common among companies with a similar stack that we haven't found at PKL.
Companies with a stack like PKL's
Ranked by shared tools, with rare tools counting more.
RoschierLaw Practice · 201–1,000 people7in common
Tulip InterfacesSoftware · 201–1,000 people8in common
Ricoh NederlandIT Services · 201–1,000 people9in common
ClientearthCivic & Social Organization · 201–1,000 people9in common
KrakenSoftware · 201–1,000 people13in common
Revolution MedicinesBiotechnology · 201–1,000 people7in common
Palgrave MacmillanPublishing · 201–1,000 people9in common
GoldenTree Asset ManagementAsset Management · 201–1,000 people10in common
PKL tech stack FAQ
What tools does PKL use?
As of October 2026, runsonwhat has found 23 tools at PKL (pkl.pl) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, reCAPTCHA and Cookiebot. Last checked October 20, 2026.
What cloud does PKL run on?
PKL uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on pkl.pl. Amazon Web Services is used by 145,264 companies runsonwhat tracks.
What email provider does PKL use?
PKL uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 706,401 companies runsonwhat tracks.
What analytics tools does PKL use?
PKL uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on pkl.pl. Google Analytics is used by 864,654 companies runsonwhat tracks.
What marketing software does PKL use?
PKL uses Prowly for marketing, according to runsonwhat (October 2026). runsonwhat found Prowly through a DNS verification record for Prowly. Prowly is used by 758 companies runsonwhat tracks.
Does PKL use jQuery?
Yes. runsonwhat found jQuery at PKL through jQuery code on pkl.pl. jQuery is a Frontend tool used by 905,837 companies runsonwhat tracks.
Does PKL use AI tools?
Yes. runsonwhat has found Anthropic and DeepL at PKL; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so PKL may use more AI tools than these.
Which companies have a tech stack similar to PKL's?
The companies with the stacks most like PKL's are Roschier, Tulip Interfaces, Ricoh Nederland and Clientearth, according to runsonwhat (October 2026). Each shares 7 to 9 tools with PKL, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what PKL uses?
runsonwhat reads public records only. Of the 23 tools at PKL, 15 were found through code on pkl.pl, 7 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 pkl.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.