runsonwhat

CerQlar's tech stack

What does CerQlar use?

CerQlar (cerqlar.com) uses at least 32 tools we can see from public records, including Google Cloud for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .

Industry
IT Services
Size
11–50 employees
Based in
Amsterdam, Netherlands
Founded
2020
LinkedIn
Company page
Re-check liveVisit cerqlar.com
Tools found
32
Categories
18
Oldest proven tool
Jun 2023
Last checked
Oct 2026

CerQlar'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

Auth & Identity

Backend & Database

AI

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Data Pipeline

Go-to-market

6 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

16 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

People & HR

Security & Compliance

What changed at CerQlar

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. HubSpot CMS

Companies like CerQlar also use

Tools common among companies with a similar stack that we haven't found at CerQlar.

Companies with a stack like CerQlar's

Ranked by shared tools, with rare tools counting more.

CerQlar tech stack FAQ

What tools does CerQlar use?

As of October 2026, runsonwhat has found 32 tools at CerQlar (cerqlar.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and WP Engine. Application: Vimeo, YouTube and Anthropic. Data & Observability: Google Analytics and Confluent. Go-to-market: WordPress, Meta Pixel and HubSpot. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 6, 2026.

What cloud does CerQlar run on?

CerQlar uses Google Cloud for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 74,971 companies runsonwhat tracks.

What CRM does CerQlar use?

CerQlar uses HubSpot for its CRM, alongside Snitcher, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on cerqlar.com. HubSpot is used by 91,851 companies runsonwhat tracks.

What email provider does CerQlar use?

CerQlar uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 700,555 companies runsonwhat tracks.

What analytics tools does CerQlar use?

CerQlar uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cerqlar.com. Google Analytics is used by 849,688 companies runsonwhat tracks.

What is CerQlar's website built with?

CerQlar uses WordPress for its website, alongside HubSpot CMS, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on cerqlar.com. WordPress is used by 581,138 companies runsonwhat tracks.

How long has CerQlar used HubSpot CMS?

CerQlar has used HubSpot CMS since at least June 2023, going by the first public certificate of the cerqlar.com subdomain that points at HubSpot CMS.

Does CerQlar use Cloudflare?

Yes. runsonwhat found Cloudflare at CerQlar through a DNS verification record for Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 691,349 companies runsonwhat tracks.

Does CerQlar use AI tools?

Yes. runsonwhat has found Anthropic at CerQlar; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so CerQlar may use more AI tools than these.

Which companies have a tech stack similar to CerQlar's?

The companies with the stacks most like CerQlar's are Digimarc, IndX, 株式会社kubell and Flutter Entertainment, according to runsonwhat (October 2026). Each shares 8 to 12 tools with CerQlar, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what CerQlar uses?

runsonwhat reads public records only. Of the 32 tools at CerQlar, 16 were found through DNS records, 6 through code on cerqlar.com, 6 through email records, 3 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cerqlar.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.