What technologies does Subject use?

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

Who is the Director of Implementation & Technical Design. of Subject?

John Phaklides is the Director of Implementation & Technical Design. at Subject. Get verified contact information on StackWho.

Who is the Head of Engineering of Subject?

Marco Huerta is the Head of Engineering at Subject. Get verified contact information on StackWho.

Where is Subject located?

Subject is based in Los Angeles, California, United States.

Subject

Q: What industry is Subject in?

Subject operates in the e-learning industry.

subject.com

e-learning

subject.com

Los Angeles, California, United States

201-500 employees

15000000 revenue

LinkedIn Profile

About Subject

e-learning providers, colleges, universities, and professional schools, on-demand courses, learning outcomes, adaptive learning, multimedia formats, engaging digital curriculum, generation z learners, digital storytelling in classrooms, virtual school, education, interactive role-playing, personalized learning, interactive multimedia, subscription-based learning, multimedia course design, short video lessons, student retention

Subject's Tech Stack

AI/ML

Decision Makers at Subject

2 contacts

John Phaklides

Director of Implementation & Technical Design.

j***@subject.com Sign up to view

Marco Huerta

Head of Engineering

c***@hotmail.com Sign up to view

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10 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

Zendesk usage signals a customer support operation. Alternatives, add-ons (AI agents, ticketing automation, CX analytics), and customer feedback tools are strong sales angles.

Subject's Position in the StackWho Database

• Subject 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).
• 53,147 companies in California are in the StackWho database.
• 90 e-learning companies are in the 201-500 employee range (same size as Subject).

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 Subject use?

Subject uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Zendesk, Vercel, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Subject?

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

What industry is Subject in?

Subject operates in the e-learning industry, headquartered in Los Angeles, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Subject's contact data?

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