runsonwhat

OST BAU's tech stack

What does OST BAU use?

OST BAU (ostbau.de) uses at least 13 tools we can see from public records, including IONOS for hosting, Microsoft 365 for email and documents, Dynamics 365 Customer Voice for analytics and WordPress for its website. Last checked .

Industry
Construction
Size
201–1,000 employees
Based in
Osterburg, Germany
Founded
1990
LinkedIn
Company page
Re-check liveVisit ostbau.de
Tools found
13
Categories
9
Layers
5 of 5
Last checked
Oct 2026

OST BAU'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.

Edge & Hosting

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

2 tools, what the product is built with

Frontend

Media & UI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Company Ops

3 tools, what the team runs on day to day

Workspace

Companies like OST BAU also use

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

Companies with a stack like OST BAU's

Ranked by shared tools, with rare tools counting more.

More Construction companies

Other Construction companies we've checked.

OST BAU tech stack FAQ

What tools does OST BAU use?

As of October 2026, runsonwhat has found 13 tools at OST BAU (ostbau.de) in public records. Edge & Hosting: Cloudflare and IONOS. Application: jQuery and Vimeo. Data & Observability: Dynamics 365 Customer Voice. Go-to-market: WordPress, Meta Pixel and Elementor. Company Ops: Microsoft 365, Apple Business and Exclaimer. Last checked October 20, 2026.

What cloud does OST BAU run on?

OST BAU uses IONOS for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found IONOS through IONOS code on ostbau.de. IONOS is used by 22,558 companies runsonwhat tracks.

What email provider does OST BAU use?

OST BAU 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 and code on ostbau.de. Microsoft 365 is used by 709,392 companies runsonwhat tracks.

What analytics tools does OST BAU use?

OST BAU uses Dynamics 365 Customer Voice for analytics, according to runsonwhat (October 2026). runsonwhat found Dynamics 365 Customer Voice through a DNS verification record for Dynamics 365 Customer Voice. Dynamics 365 Customer Voice is used by 1,799 companies runsonwhat tracks.

What is OST BAU's website built with?

OST BAU uses WordPress for its website, alongside Elementor and Rank Math, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on ostbau.de. WordPress is used by 595,273 companies runsonwhat tracks.

Does OST BAU use jQuery?

Yes. runsonwhat found jQuery at OST BAU through jQuery code on ostbau.de. jQuery is a Frontend tool used by 913,599 companies runsonwhat tracks.

Which companies have a tech stack similar to OST BAU's?

The companies with the stacks most like OST BAU's are Wells, Venchi Store, Intermat and Apollo Rejser, according to runsonwhat (October 2026). Each shares 5 to 7 tools with OST BAU, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what OST BAU uses?

runsonwhat reads public records only. Of the 13 tools at OST BAU, 8 were found through code on ostbau.de, 3 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 ostbau.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.