Find better freelance sites, gig platforms, and marketplaces.
Open platforms where anyone can register to work or hire — freelance sites like Upwork, ride platforms like Uber, and more. Vetted networks are included and marked. Browse with filters, discover with AI, see curated lists, or submit a site.
8 platforms found for “prizes” · Clear filters
An open AI challenge platform hosting research competitions with prizes, often in reinforcement learning and applied ML.
aicrowd.comThe largest hackathon platform - find online and in-person hackathons with cash prizes across every theme and skill level.
devpost.comData science competitions with social impact - solve problems for nonprofits and public agencies with cash prizes.
drivendata.orgA crowdsourced innovation platform where organizations post prize challenges open to anyone, from engineering to naming contests.
herox.comThe home of data science competitions, owned by Google - prize pools regularly reach tens of thousands of dollars, plus community hackathons…
kaggle.comIndia largest competitions and hackathons platform for students and professionals, with cash prizes and hiring challenges.
unstop.comA story platform paying per thousand reads (around 3.80 dollars, more with Vocal+), plus writing challenges with cash prizes.
vocal.mediaAfrica data science competition platform, connecting African data scientists with paid challenges from companies and NGOs.
zindi.africa