Andersson Elffers Felix's tech stack
What does Andersson Elffers Felix use?
Andersson Elffers Felix (aef.nl) uses at least 13 tools we can see from public records, including Microsoft 365 for email and documents, Fathom for analytics, Valimail for security and OpenAI for AI. Last checked .
- Based in
- Utrecht, Netherlands
- Founded
- 1982
- Company page
- Tools found
- 13
- Categories
- 6
- Layers
- 4 of 5
- Changes seen
- 1
Andersson Elffers Felix'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
7 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
4 tools, what the team runs on day to day
Workspace
Security & Compliance
What changed at Andersson Elffers Felix
Recent starts and stops
- StartedOpenAI
Companies like Andersson Elffers Felix also use
Tools common among companies with a similar stack that we haven't found at Andersson Elffers Felix.
Companies with a stack like Andersson Elffers Felix's
Ranked by shared tools, with rare tools counting more.
Andersson Elffers Felix tech stack FAQ
What tools does Andersson Elffers Felix use?
As of October 2026, runsonwhat has found 13 tools at Andersson Elffers Felix (aef.nl) in public records. Application: Google Fonts, GSAP and Google Maps. Data & Observability: Fathom. Company Ops: Microsoft 365, Apple Business and Valimail. Last checked October 11, 2026.
What email provider does Andersson Elffers Felix use?
Andersson Elffers Felix 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 700,596 companies runsonwhat tracks.
What analytics tools does Andersson Elffers Felix use?
Andersson Elffers Felix uses Fathom for analytics, according to runsonwhat (October 2026). runsonwhat found Fathom through Fathom code on aef.nl. Fathom is used by 2,414 companies runsonwhat tracks.
Does Andersson Elffers Felix use Google Fonts?
Yes. runsonwhat found Google Fonts at Andersson Elffers Felix through Google Fonts code on aef.nl. Google Fonts is a Media & UI tool used by 789,728 companies runsonwhat tracks.
Does Andersson Elffers Felix use AI tools?
Yes. runsonwhat has found OpenAI and Mistral AI at Andersson Elffers Felix; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Andersson Elffers Felix may use more AI tools than these.
Has Andersson Elffers Felix changed tools recently?
Yes. On runsonwhat's rechecks, Andersson Elffers Felix started using OpenAI (latest on October 11, 2026). A change counts only between two checks of aef.nl done the same way.
Which companies have a tech stack similar to Andersson Elffers Felix's?
The companies with the stacks most like Andersson Elffers Felix's are Laravel, Abanca, Neowiz and R&D Technology, according to runsonwhat (October 2026). Each shares 4 to 4 tools with Andersson Elffers Felix, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Andersson Elffers Felix uses?
runsonwhat reads public records only. Of the 13 tools at Andersson Elffers Felix, 6 were found through code on aef.nl, 5 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and aef.nl 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.