Sia Manna (siamanna)

United States
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Build with Gemini XPRIZE

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$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
15509 participants

Arm Create: AI Optimization Challenge

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Online

One challenge. Three frontiers of AI. All powered by Arm.

$8,000 in prizes
Aug 14, 2026 07:00 PM EDT to submit
691 participants

Brainwave 2026

Online

Empowering Brains of Tomorrow Innovations

$1,000 in prizes
Aug 09, 2026 05:00 PM EDT to submit
191 participants

Reddit’s Games with a Hook Hackathon

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Join Reddit and Phaser to build incredible games for the Reddit community!

$40,000 in prizes
Jul 15, 2026 09:00 PM EDT to submit
1410 participants

Slack Agent Builder Challenge

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Online

Whether it's your first agent or your fiftieth - Slack is where it ships.

$42,000 in prizes
Jul 13, 2026 08:00 PM EDT to submit
2715 participants

Global AI Hackathon Series with Qwen Cloud

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Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks.

$45,000 in prizes
Jul 09, 2026 05:00 PM EDT to submit
4896 participants

Build the Future with AI — From Code to No-Code

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Build real-world AI projects using code or no-code tools. Learn, innovate, and showcase your skills in a fast-paced hackathon designed for future builders.

Non-monetary prizes
Jun 30, 2026 02:15 PM EDT to submit
416 participants

UiPath AgentHack

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Online

Build the AI agents of tomorrow.

$50,000 in prizes
Jun 29, 2026 11:45 PM EDT to submit
3597 participants

H0: Hack the Zero Stack with Vercel v0 and AWS Databases

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Front-end in minutes. Back-end designed for scale.

$80,000 in prizes
Jun 29, 2026 08:00 PM EDT to submit
8416 participants

GitLab Transcend Hackathon

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Intelligent orchestration, now with context.

$20,000 in prizes
Jun 24, 2026 02:00 PM EDT to submit
1578 participants

Mind the Product presents World Product Day: Everyone Ships Now

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World Product Day 2026: 30 days, one community, and the AI tools to finally build the thing. PMs, designers, engineers, the curious... welcome!

$10,000 in prizes
Winners TBD
1324 participants

FIND EVIL!

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AI threats strike in minutes. Build the defender that responds in seconds.

$22,000 in prizes
Winners TBD
4419 participants

Splunk Agentic Ops Hackathon

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Reimagine the future of agentic operations using Splunk AI

$20,000 in prizes
Winners TBD
2386 participants

Rift Rewind Hackathon

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Your Season, Your Story — League API + AWS AI Services

$26,000 in prizes
Winners announced
2633 participants

SpaceHack 2025: Space Data Challenge

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Shaping the Future of Space Exploration through Data, AI, and Connectivity

$500 in prizes
Winners announced
428 participants

World’s Largest Hackathon presented by Bolt

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Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128380 participants

GreenPioneers

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Unleash your inner creativity and create a prototype that proposes a solution to an environmental challenge!

$3,445 in prizes
Winners announced
578 participants

Accelerate App Development with GitHub Copilot

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Empowering the Next Generation of Developers with GitHub and Azure

$10,000 in prizes
Winners announced
2264 participants

Code Your Own Holiday Song Competition

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Get into the holiday spirit with our Code Your Own Holiday Song Competition!

$400 in prizes
Winners announced
124 participants

Hacks For Education

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create a product related to education!

Non-monetary prizes
Winners announced
55 participants

Reddit Games and Puzzles Hackathon

Online

Create a new game or puzzle for the Reddit community!

$116,000 in prizes
Winners announced
1941 participants

OpenLedger Ideathon

Online

Create a 5-slide pitch deck for a specialized language model idea + data source - NO CODE NEEDED.

$2,000 in prizes
Winners announced
293 participants