runsonwhat

Check24 España's tech stack

What does Check24 España use?

Check24 España (check24.es) uses at least 15 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Proofpoint for security and Anthropic for AI. Last checked .

Industry
Internet
Size
51–200 employees
Based in
Madrid, Spain
Founded
2019
LinkedIn
Company page
Re-check liveVisit check24.es
Tools found
15
Categories
8
Layers
4 of 5
Changes seen
1

Check24 España'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

2 tools, what the product is built with

AI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

3 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

8 tools, what the team runs on day to day

Workspace

Collaboration

Dev Tools

Security & Compliance

What changed at Check24 España

Recent starts and stops

  1. StoppedEasyDMARC

Companies like Check24 España also use

Tools common among companies with a similar stack that we haven't found at Check24 España.

Companies with a stack like Check24 España's

Ranked by shared tools, with rare tools counting more.

More Internet companies

Other Internet companies we've checked.

Check24 España tech stack FAQ

What tools does Check24 España use?

As of October 2026, runsonwhat has found 15 tools at Check24 España (check24.es) in public records. Application: Anthropic and OpenAI. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Microsoft Ads. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked October 19, 2026.

What email provider does Check24 España use?

Check24 España uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 710,131 companies runsonwhat tracks.

What analytics tools does Check24 España use?

Check24 España uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on check24.es. Google Analytics is used by 878,909 companies runsonwhat tracks.

Does Check24 España use Google Ads?

Yes. runsonwhat found Google Ads at Check24 España through Google Ads code on check24.es. Google Ads is a Ads & Pixels tool used by 499,394 companies runsonwhat tracks.

Does Check24 España use AI tools?

Yes. runsonwhat has found Anthropic and OpenAI at Check24 España; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Check24 España may use more AI tools than these.

Has Check24 España changed tools recently?

Yes. On runsonwhat's rechecks, Check24 España stopped using EasyDMARC (latest on October 19, 2026). A change counts only between two checks of check24.es done the same way.

Which companies have a tech stack similar to Check24 España's?

The companies with the stacks most like Check24 España's are mtc., Lumao By Spiriit, Net Inventors and Cosm, according to runsonwhat (October 2026). Each shares 5 to 11 tools with Check24 España, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Check24 España uses?

runsonwhat reads public records only. Of the 15 tools at Check24 España, 10 were found through DNS records, 4 through code on check24.es and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and check24.es 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.