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Active hackathons
170
Listed USD prize pools
$4,360,215
AI hackathons
147
Web3 hackathons
33

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  1. Discover opportunities

    Find hackathons, grants, bounties, programs and jobs from across AI and Web3, sorted by deadline and prize.

  2. Build with real momentum

    Pick the right event, ship a working project and submit it before the deadline.

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Discover what to build next.

Hackathons, grants, bounties, programs and jobs across AI, Web3 and beyond.

205 opportunities

  • Meta VR Start Developer Competition 2026Spotlight

    MetaVerified

    Build hands-first VR experiences for Meta Quest and Meta VR Glasses across Entertainment, Gaming, and Productivity tracks. The competition challenges developers to create new or significantly updated immersive experiences using natural hand interactions, with over $1 million in prizes available.

    HackathonAIFree to enter

    $1,000,000

    Total prizes

    Nov 18, 2026

    9 days left

    Online

  • HackTrent 2026

    HackTrent

    In-person AI hackathon at Trent University, Peterborough on Nov 6–9, 2026. Themes: Wolfram, OpenAI, GitHub, Google Gemini, Hugging Face, Beginner Friendly.

    HackathonAIFree to enter

    $2,000

    Total prizes

    Nov 9, 2026

    Ends today

    In-person

  • Agent-Native Hackathon

    Builder.io

    Build a working app with the Agent-Native framework where an agent does a real job and users get an interface to view, edit and act on its work. Submit your project details plus a public Clips demo of the app running. Open to developers worldwide, no registration needed. Judging: usefulness and execution 40%, then creativity and design, innovation, and use of Agent-Native at 20% each. Winners also get a Builder community spotlight. Submissions close Nov 9 at 11:59 PM PT; winners are announced Nov 13.

    HackathonAIFree to enter

    $10,000 in cash ($5,000 / $2,500 / $1,500 / $750 / $250)

    Total prizes

    Nov 9, 2026

    Ends today

    Online

  • Build for the Future Hackathon 2026

    OutSystems

    Build agentic AI apps for social impact and nonprofit workflows on the OutSystems low-code platform. Kickoff was Nov 2 and team confirmation was listed for Oct 28, so check whether new teams can still join.

    HackathonAIFree to enter

    €17,500 in cash

    Total prizes

    Nov 9, 2026

    Ends today

    Online

  • AGENTX 2.0

    HackQube

    Hybrid AI agents hackathon from Oct 28 to Nov 9, 2026, hosted by HackQube.

    HackathonAIFree to enter

    To be announced

    Total prizes

    Nov 9, 2026

    Ends today

    Hybrid

  • Agents on Open Rails Hackathon

    Celo

    Five-week hackathon on Celo mainnet to build agents on live payment rails, across three tracks: Stable Agents LatAm, Stable Agents Open Corridors (Textile FX and USDT x402 payments) and Build with buy. Onchain volume counts toward the score. Every team gets 3 months of Chainstack Growth Plan.

    HackathonWeb3Free to enter

    $5,000 paid in CELO ($2,000 + $2,000 + $1,000 across three tracks)

    Total prizes

    Nov 9, 2026

    Ends today

    Online

  • Make It Make Sense: Vibe Coding Mini-Hackathon

    Helsinki Think Company

    In-person AI vibe coding hackathon in Helsinki on Nov 9, 2026, hosted by Helsinki Think Company.

    HackathonAIFree to enter

    To be announced

    Total prizes

    Nov 9, 2026

    Ends today

    In-person

  • Learn AR with SPECS

    DevpostVerified

    Design an augmented reality app for glasses and let an AI coding agent build the Lens in Lens Studio. The hackathon focuses on AR design for SPECS glasses, with planning through the Devpost Learn skill pack and implementation through CLAD and the Lens Studio MCP. Projects must be new and run in the Lens Studio preview.

    HackathonAIFree to enter

    $2,500

    Total prizes

    Nov 9, 2026

    Ends today

    Online

  • Build for the Future Hackathon 2026

    OutSystems

    Build agentic AI apps for social impact and nonprofit workflows on the OutSystems low-code platform. Kickoff was Nov 2 and team confirmation was listed for Oct 28, so check whether new teams can still join.

    HackathonAIFree to enter

    €17,500 in cash

    Total prizes

    Nov 9, 2026

    Ends today

    Online

  • Impact Initiative Grant Program

    Pulitzer CenterVerified

    Grants up to $5,000 plus coaching and training for current and former Pulitzer Center journalist grantees (projects published after Jan 1 2021) to design impact and engagement activities. Global South and underrepresented journalists encouraged. Must attend virtual convenings and submit reports by June 30 2027.

    GrantAI + Web3Free to apply

    up to $5,000

    Funding

    Nov 9, 2026

    Ends today

    General

  • Stellar Community Fund SCF #46

    Stellar Community Fund

    Funding for projects building on Stellar. Submit the interest form first; a full application needs an invite. Awards are valued in XLM on the day of payment.

    GrantWeb3Free to apply

    Up to $150,000 in XLM

    Funding

    Nov 9, 2026

    Ends today

    Stellar

  • GNSS 4 for Space Applications in Africa

    SPACE STAR 2026

    Build satellite navigation (GNSS) applications for Africa. Pre-registration closes Nov 10 at 10:00 UTC and submissions run Nov 14 to 17. The reward is a place at the SPACE STAR 2026 conference, not cash.

    HackathonFree to enter

    Participation in SPACE STAR 2026 (no cash prize listed)

    Total prizes

    Nov 10, 2026

    1 day left

    Online

  • AI4Metascience NeurIPS Hackathon Kick-Off

    Stockholm AI

    In-person AI hackathon at RISE Research Institutes of Sweden on Nov 10, 2026, hosted by Stockholm AI.

    HackathonAIFree to enter

    To be announced

    Total prizes

    Nov 10, 2026

    1 day left

    In-person

  • Total Recall | Tatum x Walrus Memory Hackathon

    TatumVerified

    Online global hackathon to build apps that remember using Walrus Memory on Mainnet and Tatum AI Builder or RPCs. Three tracks with $1,000 each plus bonuses for a $4,500 prize pool. Submissions close at 17:00 UTC on 10 Nov 2026.

    HackathonAI + Web3Free to enter

    $4,500

    Total prizes

    Nov 10, 2026

    1 day left

    Online

  • DataNova 2026 Global Data-thon

    DataNova

    Build data analyses, predictive models and dashboards. The rules conflict on whether non-students can enter, so confirm with the organizer first.

    HackathonAIFree to enter

    $1,750 in cash and subscriptions

    Total prizes

    Nov 10, 2026

    1 day left

    Online

  • Herhack

    Echelon Institute of Technology

    Online Web3 hackathon from Oct 17 to Nov 10, 2026, hosted by Echelon Institute of Technology. Themes: Beginner Friendly, Blockchain, Open Ended.

    HackathonWeb3Free to enter

    ₹2,00,000

    Total prizes

    Nov 10, 2026

    1 day left

    Online

  • Agentic Hackathon

    Devin

    Online AI hackathon on Nov 1–10, 2026, hosted by Devin. Themes: Machine Learning/AI, Open Ended, Web.

    HackathonAIFree to enter

    $480

    Total prizes

    Nov 10, 2026

    1 day left

    Online

  • DataNova 2026 Global Data-thon

    DataNova

    Build data analyses, predictive models and dashboards. The rules conflict on whether non-students can enter, so confirm with the organizer first.

    HackathonAIFree to enter

    $1,750 in cash and subscriptions

    Total prizes

    Nov 10, 2026

    1 day left

    Online

  • Injective Hacker House Bangkok

    InjectiveVerified

    Injective Hacker House is a 10-day in-person residency in Bangkok from December 1-10, 2026 for 20 selected teams building onchain AI applications on Injective focused on real-world assets, privacy and agentic finance. Participants receive accommodation, meals, flight subsidies, $4,500 in AWS credits, mentorship and a demo day on December 9.

    ProgramAI + Web3Residency

    Accommodation, meals, flight subsidies and $4,500 AWS credits

    Stipend

    Nov 10, 2026

    1 day left

    In-person

  • INFRA//SHIFT AI Hackathon

    ML.ai and InfrasityVerified

    One-day AI hackathon on November 14 2026 in New Delhi for students, developers and professionals to build functional AI prototypes in 4-5 hours across four tracks. Teams of 1-4. PPT submission round closes November 11. Free registration on Unstop.

    HackathonAIFree to enter

    ₹1,00,000

    Total prizes

    Nov 11, 2026

    2 days left

    In-person

  • Hermes Agent Plugin Hackathon

    Nous Research

    Seven-day online hackathon to build plugins for Hermes Agent. Any kind of plugin counts: it can change the model Hermes runs on, where it stores memory, where it runs commands, which messaging apps it works in, or what Hermes Desktop shows. To enter, open a pull request adding your plugin to the Hermes plugin catalog, post a demo video under 90 seconds on X tagging @NousResearch, then submit both links through the entry form. Judges score usefulness, reliability, polish and creativity, and favor plugins that do more than a prompt or skill could. Accepted entries are listed in the Hermes Marketplace. Submissions close Nov 11 at 5 PM EST.

    HackathonAIFree to enter

    $20,000 in cash ($10,000 / $5,000 / $2,500 / $1,500 / $1,000) plus credits, merch and neon signs

    Total prizes

    Nov 11, 2026

    2 days left

    Online

  • AI Builder Hackathon 2026

    Victoria VRVerified

    Build browser-native AI tools and 3D experiences that transform natural language into interactive worlds. Projects must run in the browser and turn plain language into 3D scenes and working logic. Covers AI-generated 3D scenes, intelligent NPCs, procedural worlds, and real-time AI interactions using any web-based 3D stack.

    HackathonAIFree to enter

    €20,000

    Total prizes

    Nov 11, 2026

    2 days left

    Online

  • RYO-CHAN Hackathon 2026

    RYO-CHANVerified

    Online hackathon to build on RYO-CHAN, a no-code AI trading platform, across three tracks: Autonomous Agents, Dashboards and Interfaces, and New Skills. Builders use read-only research tools over MCP or REST, with no real funds involved. Winners also compete for a trip to RYO-CHAN's Tokyo HQ.

    HackathonWeb3Free to enter

    Up to $15,000 paid in RYO-CHAN tokens, plus a trip to Tokyo HQ for the grand prize winner

    Total prizes

    Nov 11, 2026

    2 days left

    Online

  • Nimiq Mini Apps Competition Cycle III

    NimiqVerified

    Build a Mini App using the Nimiq Pay Mini Apps Framework. Compete across four categories: Pay, Save, Earn, and On/Off Ramp. The framework provides built-in wallets, payments, and infrastructure so builders can focus on building great user experiences.

    HackathonWeb3Free to enter

    $17,000

    Total prizes

    Nov 11, 2026

    2 days left

    Online

  • AgentX | Agentic AI Showcase

    Sahyadri College of Engineering & Management (SCEM), Mangaluru

    In-person agentic AI hackathon in Mangaluru, closing Nov 11, 2026, hosted by Sahyadri College of Engineering & Management.

    HackathonAIFree to enter

    ₹15,000

    Total prizes

    Nov 11, 2026

    2 days left

    In-person

  • Mozilla Otari Hackathon: Devs Wilding Online

    Mozilla

    Build open-source developer tooling with Mozilla's Otari LLM gateway. Winners also get mentoring hours. Details come from the DoraHacks listing, so confirm dates and payout terms there.

    HackathonAIFree to enter

    $1,200 ($1,000 first, $200 second)

    Total prizes

    Nov 11, 2026

    2 days left

    Online

  • Agents Need Solid Ground: An Archil Hackathon

    Archil

    In-person AI agents hackathon in San Francisco on Nov 11, 2026, hosted by Archil.

    HackathonAIFree to enter

    To be announced

    Total prizes

    Nov 11, 2026

    2 days left

    In-person

  • Mozilla Otari Hackathon: Devs Wilding Online

    Mozilla

    Build open-source developer tooling with Mozilla's Otari LLM gateway. Winners also get mentoring hours. Details come from the DoraHacks listing, so confirm dates and payout terms there.

    HackathonAIFree to enter

    $1,200 ($1,000 first, $200 second)

    Total prizes

    Nov 11, 2026

    2 days left

    Online

  • The Liar's Chatroom

    IIIT Bangalore

    Online 48-hour AI and NLP Kaggle challenge closing Nov 12, 2026, hosted by IIIT Bangalore.

    HackathonAIFree to enter

    ₹25,000

    Total prizes

    Nov 12, 2026

    3 days left

    Online

  • World Is Flat Hackathon

    World Is FlatVerified

    Online hackathon from Oct 21 to Nov 2, 2026 to build a product on Robinhood Chain that puts the $wif token to work and has a flywheel that keeps users coming back. Solo or teams of up to 4, 18 and older, with one winner picked by judges plus a community vote where each $wif vote is burned. Not affiliated with Robinhood.

    HackathonWeb3Free to enter

    10,000 USDG (single winner, no second place)

    Total prizes

    Nov 12, 2026

    3 days left

    Online

  • Shiftic AI Change Hackathon

    Shiftic

    In-person AI hackathon in Stockholm on Nov 12, 2026, hosted by Shiftic, focused on measuring the impact of change.

    HackathonAIFree to enter

    To be announced

    Total prizes

    Nov 12, 2026

    3 days left

    In-person

  • PayPal AI Hackathon

    PayPalVerified

    Global online hackathon inviting developers, designers, founders, students, and builders to create something new using PayPal and AI. Projects must meaningfully use both PayPal and AI. No prescribed problem statements or tracks.

    HackathonAIFree to enter

    $67,500 cash plus credits

    Total prizes

    Nov 12, 2026

    3 days left

    Online

  • Gemma 4 Developer Agent Competition: Paper Track

    Google (Kaggle)

    Write up how you tuned, evaluated or built agent tooling around Gemma 4, in up to 3,000 words on Kaggle Writeups. Top papers are shown at Google-sponsored NeurIPS workshops.

    HackathonAIFree to enter

    $35,000 in cash

    Total prizes

    Nov 12, 2026

    3 days left

    Online

  • Gemma 4 Developer Agent Competition: Paper Track

    Google (Kaggle)

    Write up how you tuned, evaluated or built agent tooling around Gemma 4, in up to 3,000 words on Kaggle Writeups. Top papers are shown at Google-sponsored NeurIPS workshops.

    HackathonAIFree to enter

    $35,000 in cash

    Total prizes

    Nov 12, 2026

    3 days left

    Online

  • AI4Elections Hackathon

    Rise NetworksVerified

    National multidisciplinary hackathon by Rise Networks with INEC and partners to develop responsible AI tools for Nigeria electoral processes. Open to Nigerian citizens aged 18 and over individually or in teams of up to four. Total cash prize pool of N10 million plus cloud credits and tech tools.

    HackathonAIFree to enter

    N10,000,000

    Total prizes

    Nov 12, 2026

    3 days left

    Online

  • Amazon Research Awards, Fall 2026

    Amazon

    Research funding across several calls. The principal investigator must be full-time faculty or a permanent NGO researcher, so independent builders do not qualify. Amounts shown are for the Agentic AI call.

    GrantAIFree to apply

    Average up to $70,000 plus up to $50,000 in AWS credits (Agentic AI call)

    Funding

    Nov 12, 2026

    3 days left

    AWS

  • Airwallex Agentic Banking Hackathon

    AirwallexVerified

    Teams build AI agents on Airwallex APIs for global accounts, FX, payouts, cards and transactional data to run real financial workflows. Includes sandbox access, mentors and optional demo day in San Francisco.

    HackathonAIFree to enter

    $100,000 in prizes and API credits

    Total prizes

    Nov 13, 2026

    4 days left

    Online / Global

  • Coffee & Build | Mobile App Hackathon

    AI After 5

    In-person AI hackathon at Corgi Cafe on Nov 13, 2026, hosted by AI After 5.

    HackathonAIFree to enter

    To be announced

    Total prizes

    Nov 13, 2026

    4 days left

    In-person

  • From Prompt to Performance

    Mozark

    Online AI hackathon closing Nov 13, 2026, hosted by Mozark: take a real app, test it, fix what breaks and prove it performs.

    HackathonAIFree to enter

    To be announced

    Total prizes

    Nov 13, 2026

    4 days left

    Online

  • CIPS & IBM Virtual Hackathon

    CIPS and IBM

    Teams of 2 to 3 use IBM Bob to build a prototype on Nov 24. Open only to Canadian residents aged 20+ with at least two years of professional IT experience. IBM and public-sector employees cannot enter. Applications close Nov 13.

    HackathonAIFree to enter

    CAD $1,400 (one winning team)

    Total prizes

    Nov 13, 2026

    4 days left

    Online

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