AlterClass

alterclass.io

e-learning

alterclass.io

Amsterdam, North Holland, Netherlands

1-10 employees

LinkedIn Profile

AlterClass's Tech Stack

Decision Makers at AlterClass

1 contact

Gregory D'Angelo

CEO & Founder

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7 technologies detected · 1 decision maker · 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.

AlterClass's Position in the StackWho Database

• AlterClass is 1 of 3,879 e-learning companies tracked in StackWho.
• 3,873 e-learning companies in our database have verified decision-maker emails (100% of the cohort).
• 4,069 companies in North Holland are in the StackWho database.
• 2,145 e-learning companies are in the 1-10 employee range (same size as AlterClass).

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 AlterClass use?

AlterClass uses Micro, Render, Metamask, React Native, Docker, Node.js, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at AlterClass?

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

What industry is AlterClass in?

AlterClass operates in the e-learning industry, headquartered in Amsterdam, North Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export AlterClass's contact data?

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