PQR's tech stack
What does PQR use?
PQR (pqr.com) uses at least 28 tools we can see from public records, including Kinsta for hosting, Exclaimer for email and documents, HubSpot for sales and HubSpot CMS for its website. PQR has used HubSpot since Apr 2019, going by certificate records. Last checked .
- Industry
- IT Services
- Size
- 201–1,000 employees
- Based in
- Utrecht, Netherlands
- Founded
- 1990
- Company page
- Tools found
- 28
- Categories
- 13
- Oldest proven tool
- Apr 2019
- Last checked
- Nov 2026
PQR's stack, layer by layer
Of 28 tools, 18 came from website code, 3 from email records, 3 from DNS records and 4 from other records. 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
2 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
9 tools, how they find and keep customers
Website & CMS
Marketing
Sales & CRM
Company Ops
8 tools, what the team runs on day to day
Workspace
Dev Tools
Security & Compliance
What changed at PQR
Using since
Dates come from the first certificate of the subdomain that points at the tool.
PQR tech stack FAQ
What tools does PQR use?
As of November 2026, runsonwhat has found 28 tools at PQR (pqr.com) in public records. Edge & Hosting: Cloudflare and Kinsta. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Cookiebot and Atlassian. Last checked November 2, 2026.
What cloud does PQR run on?
PQR uses Kinsta for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Kinsta through Kinsta code on pqr.com. Kinsta is used by 13,153 companies runsonwhat tracks.
What CRM does PQR use?
PQR uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and PQR has used it since at least April 2019. HubSpot is used by 97,238 companies runsonwhat tracks.
What email provider does PQR use?
PQR 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 a DNS verification record. Microsoft 365 is used by 729,283 companies runsonwhat tracks.
What analytics tools does PQR use?
PQR uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on pqr.com. Google Analytics is used by 904,443 companies runsonwhat tracks.
What is PQR's website built with?
PQR uses WordPress for its website, alongside Yoast SEO and HubSpot CMS, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on pqr.com. WordPress is used by 606,852 companies runsonwhat tracks.
How long has PQR used HubSpot?
PQR has used HubSpot since at least April 2019, going by the first public certificate of the pqr.com subdomain that points at HubSpot. Other long-running tools at PQR include HubSpot CMS (since April 2019).
Does PQR use jQuery?
Yes. runsonwhat found jQuery at PQR through jQuery code on pqr.com. jQuery is a Frontend tool used by 928,018 companies runsonwhat tracks.
How does runsonwhat know what PQR uses?
runsonwhat reads public records only. Of the 28 tools at PQR, 18 were found through code on pqr.com, 5 through DNS records, 3 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and pqr.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.