YAPP

yapp.us

information technology & services

yapp.us

New York, New York, United States

11-50 employees

4000000 revenue

LinkedIn Profile

About YAPP

internal communications, mobile apps, app creation, technology, event organization, mobile, design, diy, information technology, technology, information & internet, team collaboration, drag-and-drop interface, event management, computer systems design and related services, content import/export, push notifications, software development, mobile app builder, information technology and services

YAPP's Tech Stack

AI/ML

Decision Makers at YAPP

3 contacts

Luke Melia

Co-Founder & CTO

l***@yapp.us Sign up to view

Yapp App

Founder

y***@yapp.us Sign up to view

Maria Seidman

CEO & Co-Founder

m***@yapp.us Sign up to view

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37 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

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

YAPP's Position in the StackWho Database

• YAPP 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).
• 23,956 companies in New York are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as YAPP).

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 YAPP use?

YAPP uses Amazon CloudFront, Route 53, Sendgrid, Gmail, Google Apps, Amazon AWS, and 31 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at YAPP?

StackWho has verified email addresses for 3 decision makers at YAPP. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach YAPP directly for sales, recruiting, or partnerships.

What industry is YAPP in?

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

Can I export YAPP's contact data?

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