What technologies does Happycart use?

Happycart uses Route 53, MailJet, Gmail, Google Apps, Nginx. View their full technology stack — including all 14 detected tools — on StackWho.

Who is the Co-Founder of Happycart?

Jenny Rose-Breitenecker is the Co-Founder at Happycart. Get verified contact information on StackWho.

Who is the Founder - CEO of Happycart?

Simon Jacko is the Founder - CEO at Happycart. Get verified contact information on StackWho.

Where is Happycart located?

Happycart is based in Vienna, Vienna, Austria.

Happycart

happycart.io

information technology & services

happycart.io

Vienna, Vienna, Austria

1-10 employees

LinkedIn Profile

About Happycart

ecommerce, saas, shopping list app, smart shopping list, retail technology, food tech, health tech, recipes, retail media, smart shopping assistant, smart assistant, retail, technology, information & media, smart shopping, benutzerfreundlich, haushaltsbudget, nachhaltigkeit, echtzeit-synchronisation, kochrezepte

Happycart's Tech Stack

Decision Makers at Happycart

2 contacts

Jenny Rose-Breitenecker

Co-Founder

j***@happycart.io Sign up to view

Simon Jacko

Founder - CEO

s***@feinkoch.org Sign up to view

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14 technologies detected · 2 decision makers · 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.

Happycart's Position in the StackWho Database

• Happycart 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 Happycart).

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 Happycart use?

Happycart uses Route 53, MailJet, Gmail, Google Apps, Nginx, Mobile Friendly, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Happycart?

StackWho has verified email addresses for 2 decision makers at Happycart. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Happycart directly for sales, recruiting, or partnerships.

What industry is Happycart in?

Happycart 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 Happycart's contact data?

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