Efni's tech stack
What does Efni use?
Efni (efni.pl) uses at least 13 tools we can see from public records, including Google Analytics for analytics, WordPress for its website, MailerLite for marketing and Cloudflare for content delivery. Last checked .
- Industry
- Civic & Social Organization
- Size
- 11–50 employees
- Based in
- Warsaw, Poland
- Founded
- 2011
- Company page
- Tools found
- 13
- Categories
- 7
- Layers
- 5 of 5
- Last checked
- Oct 2026
Efni'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
1 tool, where the bytes are served from
CDN & Edge
Application
1 tool, what the product is built with
Media & UI
Data & Observability
2 tools, what they measure and store
Go-to-market
8 tools, how they find and keep customers
Company Ops
1 tool, what the team runs on day to day
Security & Compliance
Companies like Efni also use
Tools common among companies with a similar stack that we haven't found at Efni.
Companies with a stack like Efni's
Ranked by shared tools, with rare tools counting more.
Akomp. Systemy Informatyczne. Kochański A.Telecommunications · 11–50 people3in common
GARETTConsumer Electronics · 11–50 people9in common
ReloutIT Services · 11–50 people7in common
PanParagonIT Services · 11–50 people7in common
EMP365Software · 11–50 people7in common
AsistworkHuman Resources · 51–200 people9in common
HEXELINERetail7in common
SPIE Building SolutionsReal Estate · 201–1,000 people3in common
More Civic & Social Organization companies
Other Civic & Social Organization companies we've checked.
Efni tech stack FAQ
What tools does Efni use?
As of November 2026, runsonwhat has found 13 tools at Efni (efni.pl) in public records. Edge & Hosting: Cloudflare. Application: YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: CERT Polska. Last checked October 31, 2026.
What analytics tools does Efni use?
Efni uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on efni.pl. Google Analytics is used by 906,141 companies runsonwhat tracks.
What is Efni's website built with?
Efni uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on efni.pl. WordPress is used by 607,337 companies runsonwhat tracks.
What marketing software does Efni use?
Efni uses MailerLite for marketing, alongside LinkedIn, according to runsonwhat (November 2026). runsonwhat found MailerLite through MailerLite code on efni.pl. MailerLite is used by 15,947 companies runsonwhat tracks.
Does Efni use Cloudflare?
Yes. runsonwhat found Cloudflare at Efni through Cloudflare code on efni.pl. Cloudflare is a CDN & Edge tool used by 727,930 companies runsonwhat tracks.
Which companies have a tech stack similar to Efni's?
The companies with the stacks most like Efni's are Akomp. Systemy Informatyczne. Kochański A., GARETT, Relout and PanParagon, according to runsonwhat (November 2026). Each shares 3 to 9 tools with Efni, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Efni uses?
runsonwhat reads public records only. Of the 13 tools at Efni, 11 were found through code on efni.pl, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and efni.pl 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.