HappyUI

happyui.dev

Catalonia, Spain

1-10 employees

LinkedIn Profile

About HappyUI

design services, meditation app concept, mindfulness app, ux strategy, nutrition app redesign, mobile app design, user journeys, visual identity, usability testing, mobile and web apps, market research, design system, information architecture, health tech, design iteration, information technology and services, web design, wellness brands, happiness-focused products, graphic design services

HappyUI's Tech Stack

4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

HappyUI's Position in the StackWho Database

• HappyUI 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).
• 5,322 companies in Catalonia are in the StackWho database.
• 7,617 design companies are in the 1-10 employee range (same size as HappyUI).

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

Frequently Asked Questions

What technology does HappyUI use?

HappyUI uses Gmail, Google Apps, Amazon AWS, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at HappyUI?

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

What industry is HappyUI in?

HappyUI operates in the design industry, headquartered in Catalonia, Spain. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export HappyUI's contact data?

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