Erfri's tech stack
What does Erfri use?
Erfri (erfri.com) uses at least 11 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Mailchimp for marketing and Factorial for hiring and HR. Last checked .
- Industry
- Wholesale
- Size
- 51–200 employees
- Based in
- San Luis, Spain
- Founded
- 1998
- Company page
- Tools found
- 11
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
Erfri'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
Frontend
Media & UI
Data & Observability
2 tools, what they measure and store
Go-to-market
3 tools, how they find and keep customers
Ads & Pixels
Company Ops
4 tools, what the team runs on day to day
Workspace
People & HR
Security & Compliance
Companies like Erfri also use
Tools common among companies with a similar stack that we haven't found at Erfri.
Companies with a stack like Erfri's
Ranked by shared tools, with rare tools counting more.
HiservAviation & Aerospace · 51–200 people6in common
Promotica S.p.A.Marketing and Advertising · 51–200 people9in common
YellowsquareHospitality · 51–200 people7in common
Smart Battery Solutions GmbHInternet · 51–200 people5in common
VS | MediahouseSocial Media Marketing · 51–200 people7in common
Club de la PymeManagement Consulting · 51–200 people7in common
Trasporti Pesanti srlLogistics and Supply Chain · 51–200 people9in common
AizonIT Services · 51–200 people5in common
Erfri tech stack FAQ
What tools does Erfri use?
As of October 2026, runsonwhat has found 11 tools at Erfri (erfri.com) in public records. Application: jQuery and Google Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Mailchimp. Company Ops: Microsoft 365, reCAPTCHA and Exclaimer. Last checked October 7, 2026.
What email provider does Erfri use?
Erfri uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 701,682 companies runsonwhat tracks.
What analytics tools does Erfri use?
Erfri uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on erfri.com. Google Analytics is used by 852,047 companies runsonwhat tracks.
What marketing software does Erfri use?
Erfri uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,167 companies runsonwhat tracks.
What does Erfri use for hiring and HR?
Erfri uses Factorial for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Factorial through a DNS verification record for Factorial. Factorial is used by 363 companies runsonwhat tracks.
Does Erfri use jQuery?
Yes. runsonwhat found jQuery at Erfri through jQuery code on erfri.com. jQuery is a Frontend tool used by 896,910 companies runsonwhat tracks.
Which companies have a tech stack similar to Erfri's?
The companies with the stacks most like Erfri's are Hiserv, Promotica, Yellowsquare and Smart Battery Solutions, according to runsonwhat (October 2026). Each shares 5 to 9 tools with Erfri, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Erfri uses?
runsonwhat reads public records only. Of the 11 tools at Erfri, 6 were found through code on erfri.com, 3 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and erfri.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.