H0: Hack the Zero Stack with Vercel v0 and AWS Databases
Devpost hackathon: H0: Hack the Zero Stack with Vercel v0 and AWS Databases. Imported automatically.
- Year
- 2026
- Winning projects
- 16
- Participants
- 9,737
- Prize pool
- $80,000
- Platform
- Devpost
Winners
1st Place
- AskSafe HomeFirst Place | Open InnovationAskSafe Home helps seniors pause, understand risk signals, and choose a safer next step when a message, call, video chat, or payment request feels uncertain.ReactTailwind CSSTypeScript
- Sammy - a privacy protected federated readmission predictorFirst Place | Monetizable B2B AppHIPAA blocks pooling patient data. Sammy predicts readmission risk with federated learning, running an XGBoost model inside the database—so data never leaves thFastAPIJavaScriptPostgreSQL
- SonarFirst Place | Million-scale Global AppSonar is a live radar of what's happening around you right now — ephemeral, crowd-curated, conversational. Built on DynamoDB for speed, Aurora DSQL for record.MapboxReactStripe
- WayloFirst Place | Monetizable B2C AppWaylo is an AI that lives on your Mac and guides you through anything - a pulsing red dot shows exactly where to click next, spoken aloud, step by step.FastAPIPythonSwift
2nd Place
- GraphFlow — Release Safety IntelligenceSecond Place | Open InnovationRelease pipelines as a live dependency graph — see blast radius, not just red X's.Next.js
- MnemaSecond Place | Monetizable B2B AppThe translation workspace with a memory. Context-aware localization for film and comics, built to keep an entire story consistent.ReactSQLTypeScript
- StorybookSecond Place | Million-scale Global AppTurn learning into story driven adventuresTypeScript
- TradeWizardSecond Place | Monetizable B2C AppTradeWizard helps people navigate uncertainty with confidence when money is on the line.Next.js
3rd Place
- FarmOpsThird Place | Monetizable B2B AppThe operating system for Nigerian poultry and catfish farms. Ops, feed, money, and AI in one calm view. It watches risk. It drafts work. You decide.Next.jsPostgreSQLVercel
- GiftmaxxingThird Place | Monetizable B2C AppTinder for gift taste — swipe to teach it yours, share a link to learn anyone else's, and never give a bad gift again.ReactTypeScriptVercel
- HypeMarketThird Place | Million-scale Global AppLive esports prediction arena with telemetry-synced stakes and crowd-driven odds.ReactTailwind CSSTypeScript
- SyntactThird Place | Open InnovationAI-generated coding videos, inside a real IDE.ReactTypeScript
Category Winner
- HYPE — The Culture ExchangeBest Technical ImplementationHYPE is a culture exchange where users list, trade, sponsor, and analyze internet trends with play money, powered by Vercel and Amazon Aurora DSQL with live proJavaScriptReactTailwind CSS
- Kintwadi: One shared record for family caregivingBest DesignOne shared, permission-aware care record for families caring for an aging parent across cities and time zones: meds, vitals, tasks, and a warm AI daily digest tAnthropicClaudeJavaScript
- Relay - Standby access for the people who will need itMost ImpactfulRelay: Standby access for the people who will need it - set up who can reach what, and Relay hands it over the moment you can't.OpenAITypeScriptVercel
- SafeStateMost OriginalA recall is just a PDF until something acts on it. SafeState blocks recalled products from being resold in real time, and warns the people who already own one. PostgreSQLReactTailwind CSS