ERF Medien's tech stack
What does ERF Medien use?
ERF Medien (erf.de) uses at least 26 tools we can see from public records, including Microsoft 365 for email and documents, Userlike for customer support, Google Analytics for analytics and Stripe for payments. Last checked .
- Industry
- Media Production
- Size
- 51–200 employees
- Based in
- Wetzlar, Germany
- Founded
- 1959
- Company page
- Tools found
- 26
- Categories
- 14
- Layers
- 5 of 5
- Last checked
- Oct 2026
ERF Medien'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
5 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Monitoring
Analytics
Go-to-market
6 tools, how they find and keep customers
Support & Docs
Company Ops
10 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Security & Compliance
ERF Medien tech stack FAQ
What tools does ERF Medien use?
As of October 2026, runsonwhat has found 26 tools at ERF Medien (erf.de) in public records. Edge & Hosting: Cloudflare. Application: jQuery, YouTube and Anthropic. Data & Observability: Google Analytics, Matomo and Bugsnag. Go-to-market: Google Ads, Microsoft Ads and Taboola. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 8, 2026.
What email provider does ERF Medien use?
ERF Medien 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 and email records. Microsoft 365 is used by 694,521 companies runsonwhat tracks.
What does ERF Medien use for customer support?
ERF Medien uses Userlike for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Userlike through Userlike code on erf.de. Userlike is used by 480 companies runsonwhat tracks.
What payment provider does ERF Medien use?
ERF Medien uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 25,055 companies runsonwhat tracks.
What analytics tools does ERF Medien use?
ERF Medien uses Google Analytics for analytics, alongside Matomo, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on erf.de. Google Analytics is used by 809,359 companies runsonwhat tracks.
What marketing software does ERF Medien use?
ERF Medien uses Dynamics 365 Customer Insights for marketing, according to runsonwhat (October 2026). runsonwhat found Dynamics 365 Customer Insights through a DNS verification record for Dynamics 365 Customer Insights. Dynamics 365 Customer Insights is used by 5,876 companies runsonwhat tracks.
Does ERF Medien use jQuery?
Yes. runsonwhat found jQuery at ERF Medien through jQuery code on erf.de. jQuery is a Frontend tool used by 854,729 companies runsonwhat tracks.
Does ERF Medien use AI tools?
Yes. runsonwhat has found Anthropic at ERF Medien; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so ERF Medien may use more AI tools than these.
Which companies have a tech stack similar to ERF Medien's?
The companies with the stacks most like ERF Medien's are Stadtwerke Geesthacht, Triconnect Consulting, Deinschrank.de and Dachser & Kolb, according to runsonwhat (October 2026). Each shares 4 to 9 tools with ERF Medien, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what ERF Medien uses?
runsonwhat reads public records only. Of the 26 tools at ERF Medien, 12 were found through DNS records, 11 through code on erf.de, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and erf.de 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.