AI and Tech Competitions for High School Students (2026)

Competing in an AI or tech competition is one of the fastest ways to sharpen your skills, build something portfolio-worthy, and connect with other serious builders. The prize money is real, the deadlines create urgency, and finishing — even without winning — shows colleges and future employers that you can execute under pressure.

Here are the best AI and tech competitions for high school students in 2026, with what you need to know before you apply.

Major AI Competitions

USAII Global AI Hackathon 2026 — $15,000+ Prize Pool

The USAII Global AI Hackathon is a fully virtual competition where students build AI-powered solutions to real-world problems. Open to high school, undergraduate, and graduate students.

• Prize pool: $15,000+
• Dates: June 14–21, 2026
• Format: Virtual. Teams build and present an AI-powered solution in one week.
• Eligibility: High school students, undergraduates, graduate students, and doctoral candidates worldwide
• Cost: Free to enter
• Why it stands out: The virtual format means you can compete from anywhere. One week is enough time to build something meaningful with AI tools.

AI NextGen Challenge 2026 — $100,000+ in Total Prizes

The AI NextGen Challenge by the U.S. Artificial Intelligence Institute is the largest AI scholarship and competition program for student innovators. Top performers in the educational program advance to the National AI Hackathon.

• Prize pool: $25,000 per team at the National Hackathon. $100,000+ total across all prizes.
• National Hackathon: June 20–21, 2026, Atlanta, Georgia
• Eligibility: High school, undergraduate, and graduate students in the U.S.
• Cost: Free
• Bonus: Top-performing students receive 100% AI certification scholarships through the program
• Why it stands out: The combination of AI education, certification, and a significant cash prize is unlike most other competitions.

WAICY — World AI Competition for Youth

WAICY is the world's largest AI competition specifically for students ages 13–18. It has grown from 200 participants in 2018 to over 3,000 worldwide and includes multiple tracks for different skill levels.

• Eligibility: Ages 13–18 globally
• Format: Project submission — build an AI-powered solution to a real-world challenge
• Cost: Free
• Why it stands out: The competition is designed for high school students specifically, with tracks that accommodate beginners and experienced builders. The international community is one of the strongest in the student AI space.

Hack-Nation Global AI Hackathon 2026 — $30,000+ in Prizes

Hack-Nation is a 24-hour international event where teams build real-world AI solutions. Participants compete from physical hubs and virtually, with teams from over 60 countries.

• Prize pool: $30,000+
• Format: 24-hour hackathon (hybrid: physical hubs and virtual)
• Eligibility: Open to students and developers globally
• Cost: Free
• Why it stands out: 24 hours with a team is an intense, high-growth experience. Many participants say a single hackathon taught them more than months of regular study.

Coding and Product Building Competitions

Congressional App Challenge

The Congressional App Challenge is a federal competition where U.S. middle and high school students build apps that are submitted to their congressional representatives. The best apps are displayed in the U.S. Capitol.

• Prize: Winners' apps displayed in the U.S. Capitol. Recognition from your congressional representative.
• Eligibility: U.S. middle and high school students
• Cost: Free
• Deadline: Watch for the 2026–27 cycle opening in fall 2026
• Why it stands out: This is one of the most prestigious non-cash competitions available. "U.S. Capitol App Challenge Winner" is a college application statement that stands alone.

Technovation Girls

Technovation Girls is the world's largest tech entrepreneurship program for young women. Teams build a mobile app that solves a real-world community problem, then pitch it at a global summit.

• Prize: Finalists receive free travel to the World Summit + $500 educational stipend per person
• Eligibility: Girls, nonbinary, and gender-expansive students ages 8–18
• Cost: Completely free
• 2026 deadlines: Registration through March 18. Submissions due April 20. (Watch for the 2026–27 cycle.)
• Why it stands out: The 12-week program teaches both technical skills and entrepreneurship. Over 400,000 students from 100+ countries have participated.

Hack Club Hackathons

Hack Club maintains a directory of 105+ high school hackathons across 30 states and 26 countries. Events vary in theme, length, and format — many now have AI-specific tracks.

• Cost: Generally free to enter and attend
• Format: 24–48 hours, virtual and in-person
• How to find one: The Hack Club hackathon directory is updated continuously
• Why it stands out: Hackathons are collaborative, not just competitive. You learn fast, meet other builders, and get practice shipping under a deadline — skills that matter more than any prize.

Competitions with a Product Focus

Diamond Challenge — $100,000+ in Prizes

The Diamond Challenge, run by the University of Delaware's Horn Entrepreneurship Center, includes a Business Innovation track where revenue-focused ventures compete alongside a Social Innovation track.

• Prize: $12,000 (1st), $8,000 (2nd), $4,500 (3rd) per track
• Eligibility: Teams of 2–4 students ages 14–18 with an adult advisor
• Cost: Free
• 2026–27 cycle: Watch for submissions opening in September 2026
• Why it stands out: If you are building a product with a business model, the Business Innovation track at Diamond Challenge is among the most respected competitions for high school teams.

Conrad Challenge

The Conrad Challenge asks teams to develop innovative products or services in categories including Cyber-Technology & Security and Health & Nutrition.

• Prize: $2,500 toward a summer program, patent legal services, and national recognition
• Eligibility: Teams of 2–5 students ages 13–18 worldwide
• Cost: Free
• Format: Year-long project development, culminating in a pitch
• Why it stands out: The full-year format means you actually build something substantial rather than a 48-hour prototype. The Cyber-Technology track is a natural home for AI-powered product ideas.

Which Competition Is Right for You?

If you want to compete now: USAII Global AI Hackathon (June 2026) or Hack-Nation are open to anyone, free, and coming up soon. You can enter with something you build in a few weeks.

If you want the biggest prize: AI NextGen Challenge ($25,000/team) or Hack-Nation ($30,000+ total) have the largest pools.

If you want U.S. prestige: Congressional App Challenge. Nothing else puts your app in the Capitol.

If you want a full-year build: Conrad Challenge or Diamond Challenge (next cycle opens fall 2026). These reward depth over speed.

If you want to meet other builders: Hack Club hackathons. The community is the point.

The most important competition is the first one you actually finish. Pick one, build something, and submit. The rest follows from there.

If you want structured preparation before you compete, Loona's Impact Academy gives you the product-building foundation — and a real project — to bring into any of these competitions.