Sky’s the Limit - Cloud9 x JetBrains Hackathon Online Reimagine the future. Make it happen. With code. $25,000 in prizes Winners announced 2274 participants
Build your Flutter Butler with Serverpod Online Your personal digital assistant, powered by Dart and built to serve. $10,000 in prizes Winners announced 1333 participants
PyTorch Dendritic Optimization Hackathon Build smarter, smaller, cheaper ML models after minutes of coding with Dendritic Optimization. $18,500 in prizes Jan 15 – 19, 2026 284 participants
MNEE Hackathon: Programmable Money for Agents, Commerce, and Automated Finance Online Create real-world applications that redefine how money moves with MNEE stablecoin. $50,000 in prizes Winners announced 1065 participants
Tableau Hackathon Online The Future of Analytics is Here. Start Building. $45,000 in prizes Winners announced 2242 participants
AI Partner Catalyst: Accelerate Innovation Online Accelerating innovation through the Google Cloud partner ecosystem $75,000 in prizes Winners announced 6935 participants
Chroma Awards: AI Film, Music Videos, and Games Online An AI Film, Music Video, and Game Competition to Unite the Creative Community $191,500 in prizes Winners announced 5516 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14064 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128380 participants
Perplexity Hackathon Online Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks. $35,000 in prizes Winners announced 4360 participants
Hack Reddit 2025 Online Create a new game or experience for the Reddit community! $36,000 in prizes Winners announced 1742 participants
VCT Hackathon: Esports Manager Challenge Online Create a LLM-powered digital assistant with Amazon Bedrock to build teams and answer questions about VALORANT Esports players $61,000 in prizes Winners announced 3266 participants
Square's Local Community Hackathon Online Build an app that supports businesses to connect with their local community using the Square APIs $40,000 in prizes Winners announced 989 participants
DataPalooza Online Connecting Insights with Twilio Segment and Databricks powered by AWS $20,000 in prizes Winners announced 539 participants
Codegeist Unleashed Online Can AI fuel the workplace? Find out by building AI apps on Atlassian’s Forge platform. $172,500 in prizes and trips to Amsterdam for the top 3 winners. $172,500 in prizes Winners announced 1687 participants
Square + Google AI Hackathon Online Build or update an app for Square sellers that uses both Square APIs and Google AI APIs. $100,000 in prizes Winners announced 2432 participants
Arweave Community Hackathon Online Build on the permanent web. Arweave is a protocol designed to store data and apps permanently. $32,500 in prizes Winners announced 202 participants
TiDB Future App Hackathon 2023 Online Code, Innovate, Build Amazing AI Applications $36,000 in prizes Winners announced 1447 participants
Coda's AI at Work Challenge Online Submit templates that show how Coda AI helps you save time and accomplish more--for a chance at a $10k grand prize. $40,000 in prizes Winners announced 1012 participants
Fantom Hackathon Q2 2023 Online Build quick and secure apps on Fantom Mainnet $306,000 in prizes Winners announced 1078 participants
Chainlink Spring 2023 Hackathon Online Join us for the biggest #Chainlink hackathon yet. Build the next generation of #Web3 apps alongside thousands of developers, creators, artists, and mentors. $435,500 in prizes Winners announced 2392 participants
Square Developer Hackathon 2023 Online Build new apps or app features with emerging technologies with Square $81,000 in prizes Winners announced 1298 participants
