Transact GmbH's tech stack
What does Transact GmbH use?
Transact GmbH (transact.de) uses at least 8 tools we can see from public records, including Microsoft 365 for email and documents, Ahrefs for marketing and Anthropic for AI. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Hamburg, Germany
- Founded
- 1994
- Company page
- Tools found
- 8
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Oct 2026
Transact GmbH'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
5 tools, what the product is built with
Go-to-market
2 tools, how they find and keep customers
Marketing
Company Ops
1 tool, what the team runs on day to day
Workspace
Companies like Transact GmbH also use
Tools common among companies with a similar stack that we haven't found at Transact GmbH.
Companies with a stack like Transact GmbH's
Ranked by shared tools, with rare tools counting more.
hunik groupIT Services · 201–1,000 people4in common
AmdaxCryptocurrency · 11–50 people5in common
Highstreet TechnologiesTelecommunications · 51–200 people3in common
SCHMACHTL GmbH - Linzschmachtl.at4in common
NuMindEngineering, Product and Design · 1–10 people4in common
CIMPAcimpa.com3in common
Ait Austrian Institute Of TechnologyResearch · 1,001–5,000 people2in common
Runbox - Sustainable, Private & Secure Email — Made in NorwayMailbox Provider · 1–10 people2in common
More IT Services companies
Other IT Services companies we've checked.
Transact GmbH tech stack FAQ
What tools does Transact use?
As of October 2026, runsonwhat has found 8 tools at Transact (transact.de) in public records. Application: Tailwind CSS, Anthropic and Lottie. Go-to-market: Ahrefs. Company Ops: Microsoft 365. Last checked October 6, 2026.
What email provider does Transact use?
Transact 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 693,200 companies runsonwhat tracks.
What marketing software does Transact use?
Transact uses Ahrefs for marketing, according to runsonwhat (October 2026). runsonwhat found Ahrefs through a DNS verification record for Ahrefs. Ahrefs is used by 22,343 companies runsonwhat tracks.
Does Transact use Tailwind CSS?
Yes. runsonwhat found Tailwind CSS at Transact through Tailwind CSS code on transact.de. Tailwind CSS is a Frontend tool used by 69,470 companies runsonwhat tracks.
Does Transact use AI tools?
Yes. runsonwhat has found Anthropic and Mistral AI at Transact; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Transact may use more AI tools than these.
Which companies have a tech stack similar to Transact's?
The companies with the stacks most like Transact's are hunik group, Amdax, Highstreet Technologies and SCHMACHTL GmbH - Linz, according to runsonwhat (October 2026). Each shares 3 to 5 tools with Transact, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Transact uses?
runsonwhat reads public records only. Of the 8 tools at Transact, 4 were found through DNS records, 3 through code on transact.de and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and transact.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.