Testfabrik's tech stack
What does Testfabrik use?
Testfabrik (testfabrik.com) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, Matomo for analytics, Brevo for marketing and 1Password for security. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Saarbrücken, Germany
- Founded
- 2013
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
Testfabrik'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
3 tools, what the product is built with
Frontend
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
2 tools, how they find and keep customers
Marketing
Company Ops
3 tools, what the team runs on day to day
Testfabrik tech stack FAQ
What tools does Testfabrik use?
As of October 2026, runsonwhat has found 9 tools at Testfabrik (testfabrik.com) in public records. Application: Anthropic, OpenAI and Astro. Data & Observability: Matomo. Go-to-market: Brevo. Company Ops: Microsoft 365, Atlassian and 1Password. Last checked October 6, 2026.
What email provider does Testfabrik use?
Testfabrik uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 700,596 companies runsonwhat tracks.
What analytics tools does Testfabrik use?
Testfabrik uses Matomo for analytics, according to runsonwhat (October 2026). runsonwhat found Matomo through Matomo code on testfabrik.com. Matomo is used by 32,991 companies runsonwhat tracks.
What marketing software does Testfabrik use?
Testfabrik uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo and email records. Brevo is used by 78,141 companies runsonwhat tracks.
Does Testfabrik use Atlassian?
Yes. runsonwhat found Atlassian at Testfabrik through a DNS verification record for Atlassian. Atlassian is a Dev Tools tool used by 65,055 companies runsonwhat tracks.
Does Testfabrik use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Testfabrik; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Testfabrik may use more AI tools than these.
How does runsonwhat know what Testfabrik uses?
runsonwhat reads public records only. Of the 9 tools at Testfabrik, 6 were found through DNS records, 2 through code on testfabrik.com and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and testfabrik.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.