Treysta's tech stack
What does Treysta use?
Treysta (treysta.de) uses at least 9 tools we can see from public records, including IONOS for hosting, CleverReach for marketing, Hornetsecurity for security and OpenAI for AI. Last checked .
- Industry
- Civil Engineering
- Size
- 201–1,000 employees
- Based in
- Berlin, Germany
- Founded
- 2021
- Company page
- Tools found
- 9
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Nov 2026
Treysta's stack, layer by layer
Of 9 tools, 5 came from website code, 3 from email records and 1 from DNS verification records. 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
Hosting & Cloud
Application
2 tools, what the product is built with
Frontend
Go-to-market
4 tools, how they find and keep customers
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
Treysta tech stack FAQ
What tools does Treysta use?
As of November 2026, runsonwhat has found 9 tools at Treysta (treysta.de) in public records. Edge & Hosting: IONOS. Application: Tailwind CSS and OpenAI. Go-to-market: WordPress, Meta Pixel and Yoast SEO. Company Ops: Microsoft 365 and Hornetsecurity. Last checked November 12, 2026.
What cloud does Treysta run on?
Treysta uses IONOS for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found IONOS through IONOS code on treysta.de. IONOS is used by 23,714 companies runsonwhat tracks.
What email provider does Treysta use?
Treysta uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 737,870 companies runsonwhat tracks.
What is Treysta's website built with?
Treysta uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on treysta.de. WordPress is used by 606,995 companies runsonwhat tracks.
What marketing software does Treysta use?
Treysta uses CleverReach for marketing, according to runsonwhat (November 2026). runsonwhat found CleverReach through email records that authorize CleverReach. CleverReach is used by 3,643 companies runsonwhat tracks.
Does Treysta use Meta Pixel?
Yes. runsonwhat found Meta Pixel at Treysta through Meta Pixel code on treysta.de. Meta Pixel is a Ads & Pixels tool used by 423,270 companies runsonwhat tracks.
Does Treysta use AI tools?
Yes. runsonwhat has found OpenAI at Treysta; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Treysta may use more AI tools than these.
How does runsonwhat know what Treysta uses?
runsonwhat reads public records only. Of the 9 tools at Treysta, 5 were found through code on treysta.de, 3 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and treysta.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.