Firsty.app

firsty.app

Amsterdam, North Holland, Netherlands

11-50 employees

LinkedIn Profile

About Firsty.app

technology, telecom, roaming, esim, user centric, travel, travel app, fair pricing, cloud services, hotspot, dynamic speed limits, trustpilot score 4.6, no roaming charges, data management, b2c, data analytics, international calling, ad-supported plans, global mobile data, mobile app development

Firsty.app's Tech Stack

Decision Makers at Firsty.app

2 contacts

Vince Vissers

Co-founder

v***@firsty.app Sign up to view

Gauthier Thierens

Co-Founder

g***@firsty.app Sign up to view

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14 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

Firsty.app's Position in the StackWho Database

• Firsty.app is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 4,069 companies in North Holland are in the StackWho database.
• 2,638 telecommunications companies are in the 11-50 employee range (same size as Firsty.app).

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 Firsty.app use?

Firsty.app uses Gmail, Google Apps, Facebook Custom Audiences, Google Analytics, Google Dynamic Remarketing, Google Play, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Firsty.app?

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

What industry is Firsty.app in?

Firsty.app operates in the telecommunications industry, headquartered in Amsterdam, North Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Firsty.app's contact data?

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