runsonwhat

Rena's tech stack

What does Rena use?

Rena (rena.com) uses at least 8 tools we can see from public records, including Microsoft 365 for email and documents, Google Tag Manager for analytics, Friendly Captcha for security and Anthropic for AI. Last checked .

Industry
Machinery
Size
1,001–5,000 employees
Based in
Gütenbach, Germany
Founded
1993
LinkedIn
Company page
Re-check liveVisit rena.com
Tools found
8
Categories
6
Layers
4 of 5
Last checked
Oct 2026

Rena'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

2 tools, what the product is built with

AI

Media & UI

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

Companies like Rena also use

Tools common among companies with a similar stack that we haven't found at Rena.

Companies with a stack like Rena's

Ranked by shared tools, with rare tools counting more.

More Machinery companies

Other Machinery companies we've checked.

Rena tech stack FAQ

What tools does Rena use?

As of October 2026, runsonwhat has found 8 tools at Rena (rena.com) in public records. Application: YouTube and Anthropic. Data & Observability: Google Tag Manager. Company Ops: Microsoft 365, Apple Business and Exclaimer. Last checked October 10, 2026.

What email provider does Rena use?

Rena uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 694,665 companies runsonwhat tracks.

What analytics tools does Rena use?

Rena uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on rena.com. Google Tag Manager is used by 479,683 companies runsonwhat tracks.

Does Rena use YouTube?

Yes. runsonwhat found YouTube at Rena through YouTube code on rena.com. YouTube is a Media & UI tool used by 304,819 companies runsonwhat tracks.

Does Rena use AI tools?

Yes. runsonwhat has found Anthropic at Rena; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Rena may use more AI tools than these.

Which companies have a tech stack similar to Rena's?

The companies with the stacks most like Rena's are Kiefel, Klüber Lubrication, binder and Max Knobloch Nachf., according to runsonwhat (October 2026). Each shares 2 to 6 tools with Rena, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Rena uses?

runsonwhat reads public records only. Of the 8 tools at Rena, 3 were found through DNS records, 3 through code on rena.com and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and rena.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.