What technologies does userdoo use?

userdoo uses Gmail, Google Apps, Apache, Mobile Friendly, IoT. View their full technology stack — including all 14 detected tools — on StackWho.

Where is userdoo located?

userdoo is based in Munich, Bavaria, Germany.

userdoo

Q: Who is the Founder & Principal UX Consultant at Userdoo Design Studio of userdoo?

Tommy Haacke is the Founder & Principal UX Consultant at Userdoo Design Studio at userdoo. Get verified contact information on StackWho.

Q: What industry is userdoo in?

userdoo operates in the design industry.

userdoo.com

design

userdoo.com

Munich, Bavaria, Germany

1-10 employees

LinkedIn Profile

About userdoo

service discovery, design thinking, research ops, user experience design, design systems, product discovery, design sprints, user research, designops, lean ux delivery, design management, design operations, design services, customer loyalty, design process integration, customer-centric design, ux leadership, design roi, ux strategy, business and user harmony

userdoo's Tech Stack

Decision Makers at userdoo

1 contact

Tommy Haacke

Founder & Principal UX Consultant at Userdoo Design Studio

t***@userdoo.com Sign up to view

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14 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.

userdoo's Position in the StackWho Database

• userdoo is 1 of 11,679 design companies tracked in StackWho.
• 11,670 design companies in our database have verified decision-maker emails (100% of the cohort).
• 5,612 companies in Bavaria are in the StackWho database.
• 7,617 design companies are in the 1-10 employee range (same size as userdoo).

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 userdoo use?

userdoo uses Gmail, Google Apps, Apache, Mobile Friendly, IoT, Remote, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at userdoo?

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

What industry is userdoo in?

userdoo operates in the design industry, headquartered in Munich, Bavaria, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export userdoo's contact data?

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