What technologies does rubberduck studio GmbH use?

rubberduck studio GmbH uses MailJet, Gmail, Google Apps, Netlify, Remote. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the CTO & Founder of rubberduck studio GmbH?

Stefan Knop is the CTO & Founder at rubberduck studio GmbH. Get verified contact information on StackWho.

Where is rubberduck studio GmbH located?

rubberduck studio GmbH is based in Vienna, Vienna, Austria.

rubberduck studio GmbH

rubberduck.studio

information technology & services

rubberduck.studio

Vienna, Vienna, Austria

1-10 employees

LinkedIn Profile

About rubberduck studio GmbH

technology, information & internet, information technology & services

rubberduck studio GmbH's Tech Stack

Decision Makers at rubberduck studio GmbH

1 contact

Stefan Knop

CTO & Founder

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

rubberduck studio GmbH's Position in the StackWho Database

• rubberduck studio GmbH is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,077 companies in Vienna are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as rubberduck studio GmbH).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does rubberduck studio GmbH use?

rubberduck studio GmbH uses MailJet, Gmail, Google Apps, Netlify, Remote, React Native, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at rubberduck studio GmbH?

StackWho has verified email addresses for 1 decision maker at rubberduck studio GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach rubberduck studio GmbH directly for sales, recruiting, or partnerships.

What industry is rubberduck studio GmbH in?

rubberduck studio GmbH operates in the information technology & services industry, headquartered in Vienna, Vienna, Austria. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export rubberduck studio GmbH's contact data?

Yes. StackWho Pro members can export decision maker contact data for rubberduck studio GmbH and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.