runsonwhat

Efa's tech stack

What does Efa use?

Efa (efa.eu) uses at least 18 tools we can see from public records, including Cookiebot for security, OpenAI for AI, Microsoft 365 for email and documents and Google Analytics for analytics. Last checked .

Industry
Financial Services
Size
201–1,000 employees
Based in
Luxembourg, Luxembourg
Founded
1996
LinkedIn
Company page
Re-check liveVisit efa.eu
Tools found
18
Categories
10
Layers
5 of 5
Last checked
Nov 2026

Efa's stack, layer by layer

Of 18 tools, 12 came from website code, 5 from DNS verification records and 1 from email 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

1 tool, where the bytes are served from

CDN & Edge

Application

7 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

4 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

5 tools, what the team runs on day to day

Workspace

Collaboration

Security & Compliance

Companies like Efa also use

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

Companies with a stack like Efa's

Ranked by shared tools, with rare tools counting more.

More Financial Services companies

Other Financial Services companies we've checked.

Efa tech stack FAQ

What tools does Efa use?

As of November 2026, runsonwhat has found 18 tools at Efa (efa.eu) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Cookiebot and Mimecast. Last checked November 6, 2026.

What email provider does Efa use?

Efa uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 730,449 companies runsonwhat tracks.

What analytics tools does Efa use?

Efa uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on efa.eu. Google Analytics is used by 903,751 companies runsonwhat tracks.

Does Efa use jQuery?

Yes. runsonwhat found jQuery at Efa through jQuery code on efa.eu. jQuery is a Frontend tool used by 927,159 companies runsonwhat tracks.

Does Efa use AI tools?

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

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

The companies with the stacks most like Efa's are Vr Partnerbank Eg Chattengau-Schwalm-Eder, Volksbank Mönchengladbach, Dsv-Gruppe and Vr-Bank Memmingen Eg, according to runsonwhat (November 2026). Each shares 2 to 8 tools with Efa, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Efa uses?

runsonwhat reads public records only. Of the 18 tools at Efa, 12 were found through code on efa.eu, 5 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 efa.eu 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.