runsonwhat

ZEF Oy's tech stack

What does ZEF Oy use?

ZEF Oy (zef.fi) uses at least 18 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 .

“ZEF on People Intelligence -alusta, joka yhdistää operatiivisen liiketoimintadatan asiakas- ja henkilöstösignaaleihin tuottaen preskriptiiviset oivallukset ja ennakoinnin johtamisen tueksi.”

Industry
Software As a Service
Based in
Oulu, Finland
Founded
1985
LinkedIn
Company page
Re-check liveVisit zef.fi
Tools found
18
Categories
12
Layers
5 of 5
Last checked
Oct 2026

ZEF Oy'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

3 tools, what the product is built with

Frontend

Backend & Database

AI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Company Ops

6 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like ZEF Oy also use

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

Companies with a stack like ZEF Oy's

Ranked by shared tools, with rare tools counting more.

ZEF Oy tech stack FAQ

What tools does ZEF use?

As of October 2026, runsonwhat has found 18 tools at ZEF (zef.fi) in public records. Edge & Hosting: Cloudflare, Google Cloud and Cloudflare Pages. Application: Firebase and Astro. Data & Observability: Google Analytics. Go-to-market: HubSpot, HubSpot CMS and Ahrefs. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

What cloud does ZEF run on?

ZEF uses Google Cloud for hosting and cloud infrastructure, alongside Cloudflare Pages, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 75,618 companies runsonwhat tracks.

What CRM does ZEF use?

ZEF uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 93,618 companies runsonwhat tracks.

What email provider does ZEF use?

ZEF uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 709,027 companies runsonwhat tracks.

What analytics tools does ZEF use?

ZEF uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on zef.fi. Google Analytics is used by 874,527 companies runsonwhat tracks.

What is ZEF's website built with?

ZEF uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 33,156 companies runsonwhat tracks.

Does ZEF use Cloudflare?

Yes. runsonwhat found Cloudflare at ZEF through Cloudflare code on zef.fi. Cloudflare is a CDN & Edge tool used by 701,045 companies runsonwhat tracks.

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

The companies with the stacks most like ZEF's are Canopas, Netiz Internet Ltda, baby enRoute and Hence, according to runsonwhat (October 2026). Each shares 4 to 8 tools with ZEF, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what ZEF uses?

runsonwhat reads public records only. Of the 18 tools at ZEF, 6 were found through code on zef.fi, 5 through subdomains that point at the vendor, 4 through email records, 2 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zef.fi 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.