What technologies does GroupApp use?

GroupApp uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Google Tag Manager. View their full technology stack — including all 21 detected tools — on StackWho.

Who is the Co-Founder & CEO of GroupApp?

Dornubari Vizor is the Co-Founder & CEO at GroupApp. Get verified contact information on StackWho.

Where is GroupApp located?

GroupApp is based in Walnut, California, United States.

GroupApp

group.app

information technology & services

group.app

Walnut, California, United States

1-10 employees

LinkedIn Profile

About GroupApp

technology, information & internet, quizzes, content formats, content library management, community building, content permissions, course bundles, channels, event management, content access controls, content categories, content library, progress reports, customer retention, interactive learning experiences, membership subscriptions, content library organization, content categorization, content hosting

GroupApp's Tech Stack

AI/ML

Decision Makers at GroupApp

1 contact

Dornubari Vizor

Co-Founder & CEO

d***@group.app Sign up to view

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21 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

GroupApp's Position in the StackWho Database

• GroupApp 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).
• 53,147 companies in California are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as GroupApp).

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 GroupApp use?

GroupApp uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Google Tag Manager, Google Play, and 15 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at GroupApp?

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

What industry is GroupApp in?

GroupApp operates in the information technology & services industry, headquartered in Walnut, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export GroupApp's contact data?

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