Find Your Next Hackathon
Stop wasting hours searching across dozens of websites. Oppen aggregates hackathons from all major platforms into one searchable, filterable directory.
Finding hackathons shouldn't be this hard
Scattered Information
Hackathon listings are spread across MLH, Devpost, Unstop, and countless college websites. You spend more time searching than building.
Missed Opportunities
By the time you discover a hackathon, registration has already closed. You only find events through word of mouth.
No Way to Compare
Different platforms show different information. There's no standardized way to compare hackathons by date, mode, or prize pool.
One platform. Every hackathon.
Aggregated Listings
We scrape and compile hackathons from all major platforms—MLH, Devpost, Unstop, and more—into a single, unified directory.
Smart Filtering
Filter by mode (online/offline/hybrid), date range, registration status, team type, and tags. Find exactly what you're looking for.
Daily Updates
Our scrapers run daily to ensure you never miss a newly announced hackathon. Registration status is automatically updated.
Instant Access
No sign-up required. Just browse, filter, and click through to register. It's that simple.
Meet the team behind Oppen
We're a team of students from IIIT-B who got tired of missing out on hackathons. So we built the tool we wished existed.
Siddharth Krishna
Sophomore at IIIT-BECE student passionate about neuromorphix and finance. Has participated in 10+ hackathons and understands the pain points firsthand.
Get in touchKushman Goyal
Freshman at IIIT-BCSE student passionate about engineering. Loves building things and philosophies. Believes in experience over learning.
Get in touchVishnu Suhas Chinta
Freshman at IIIT-BCSE student passionate about philosophy and AI. Believes the world needs more philosopher-builders.
Get in touchReady to find your next hackathon?
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