Perplexity Hackathon
Free
Online
Global

Perplexity Hackathon

16 Apr 2025 - 29 May 2025

16 Apr 2025 - 29 May 2025

Perplexity

Online

free

Join the Perplexity Hackathon and build innovative apps with the Sonar API. Win from $35,000 in prizes!

🔍 Perplexity Hackathon

Build the “Perplexity for ____” with real-time internet-enabled AI.

Join the first global Perplexity hackathon, powered by Perplexity’s Sonar API – the engine behind fast, accurate answers with live web search and trusted citations. Whether it’s knowledge-seeking agents, deep research tools, or playful AI-powered apps — unleash your curiosity and redefine what’s possible.


🗓️ Timeline

  • 📝 Submissions: April 16 – May 29
  • 🧑‍⚖️ Judging: May 31 – June 14
  • 🏆 Winners Announced: June 19

🏆 Prizes – $35,000 Total

Prize Category Amount Extras
🥇 First Place $10,000 Merch, social recognition, meet Perplexity API Team
🥈 Runner Up $5,000 Merch + social spotlight
🎨 Most Fun/Creative $5,000 Merch + social spotlight
🧠 Best Deep Research $5,000 Merch + social spotlight
💰 Best Finance $5,000 Merch + social spotlight
🏥 Best Health $5,000 Merch + social spotlight


🧠 What to Build

Create a project that:

  • Uses Perplexity's Sonar API (Sonar Reasoning, Reasoning Pro, Deep Research)
  • Encourages curiosity, problem-solving, or complex reasoning
  • Falls under one of the defined categories (Deep Research, Finance, Health, etc.)

Learn More about sonar


📦 Submission Requirements

📹 3-min Demo Video (YouTube, Vimeo, Facebook Video)
📁 Code Repository (Private repo shared with james.liounis@perplexity.ai & testing@devpost.com)
📝 README with project explanation and Sonar API usage
Category Selection and complete Devpost submission

📜 Official Rules


🧪 Judging Criteria

  • 💻 Tech Implementation – Code quality and API integration
  • 🎨 Design & UX – User journey and experience
  • 🌍 Impact – Community or global potential
  • 💡 Idea Quality – Originality and innovation

Unleash your curiosity, question boldly, and build something remarkable. 🔧🧠
Build for freedom. Build for the future. Build with Sonar. 🚀

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