What technologies does GapApp.io use?

GapApp.io uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Render. View their full technology stack — including all 10 detected tools — on StackWho.

Who is the Co-Founder & CTO of GapApp.io?

Stefan Dejanovic is the Co-Founder & CTO at GapApp.io. Get verified contact information on StackWho.

Who is the Co-Founder & CEO of GapApp.io?

Srdjan Dejanovic is the Co-Founder & CEO at GapApp.io. Get verified contact information on StackWho.

Where is GapApp.io located?

GapApp.io is based in London, England, United Kingdom.

GapApp.io

gapapp.io

information technology & services

gapapp.io

London, England, United Kingdom

1-10 employees

LinkedIn Profile

About GapApp.io

software development, information technology & services

GapApp.io's Tech Stack

AI/ML

Mobile

Android

React Native

Xamarin

Decision Makers at GapApp.io

2 contacts

Stefan Dejanovic

Co-Founder & CTO

s***@gapapp.io Sign up to view

Srdjan Dejanovic

Co-Founder & CEO

s***@gapapp.io Sign up to view

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10 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.

GapApp.io's Position in the StackWho Database

• GapApp.io 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).
• 47,721 companies in England are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as GapApp.io).

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 GapApp.io use?

GapApp.io uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Render, Reviews, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at GapApp.io?

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

What industry is GapApp.io in?

GapApp.io operates in the information technology & services industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export GapApp.io's contact data?

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