Puzzle English International

puzzle-english.com

Amsterdam, North Holland, Netherlands

11-50 employees

LinkedIn Profile

About Puzzle English International

e-learning providers, english language learning, interactive exercises, personalized progress tracking, mobile app, online assessments, courses for children, b2c, services, language courses, vocabulary building, d2c, mobile app learning, software, education, content creation, cefr levels, online language platform, computer training, mobile learning apps

Puzzle English International's Tech Stack

Other

Rackspace MailGun

Backend

Nginx

Decision Makers at Puzzle English International

1 contact

Ivan Shtanko

Chief Executive Officer

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2 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Puzzle English International uses Rackspace MailGun, Nginx among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Puzzle English International's Position in the StackWho Database

• Puzzle English International 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.
• 1,286 e-learning companies are in the 11-50 employee range (same size as Puzzle English International).

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 Puzzle English International use?

Puzzle English International uses Rackspace MailGun, Nginx. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Puzzle English International?

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

What industry is Puzzle English International in?

Puzzle English International 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 Puzzle English International's contact data?

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