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Dominate DECA
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Practice real business scenarios, browse our written event gallery, and collaborate with GlassEDGE’s personalized AI coach.

⚙️ AI-Powered
🏆 Proven Results
💬 Expert Feedback

Features

🤖 AI Roleplays

Interactive

AI Generation

Powered by GPT-4

Voice Recording

● Ready to record

DECA-tuned

Based on real DECA Roleplays
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📄 Written Events

Top-Scoring PDFs

Real examples

Requires Login Info

Username/Password

DECA Formatting

Rubric-aligned
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📹 Video Feedback

Upload Videos

Instant analysis

AI Scoring

Performance metrics

Personalized Feedback

Judge-style review
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Built by competitors. Trusted by schools. Powered by GlassEDGE.

Built Around Every DECA Event

From Principles to Team Decision Making, GlassEDGE covers realistic scenarios for every cluster and event type.

About Us

GlassEDGE is a free, student-run platform designed to help DECA competitors prepare smarter and win more. Created by passionate competitors, it provides AI-powered roleplays, written event tools, and personalized feedback to make practice efficient and realistic. With a focus on usability, performance, and authenticity, GlassEDGE empowers students and schools to reach their peak potential — no paywalls, no logins, just preparation built for you.