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Build with Gemini XPRIZE: $2M in prizes for 90 days of | explainx.ai Blog | explainx.ai
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Build with Gemini XPRIZE: $2M in prizes for 90 days of AI-powered real business creation (Google I/O 2026) Google launched the Build with Gemini XPRIZE at I/O 2026—a $2M global hackathon challenging builders to use agentic tools (Gemini, Antigravity, Stitch, Flow) to create real businesses with revenue in 90 days. Five categories: Education, Entrepreneurship, Small Business, Finance, Professional Services. Deadline August 17, 2026. Live finals September 25 in LA.
May 22, 2026 · 9 min read · Yash Thakker
Google XPRIZE
Gemini
Hackathon
AI Competition
Google I/O 2026
Agentic AI
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request update On May 19, 2026 , at Google I/O , Google announced Build with Gemini XPRIZE —a $2 million global competition challenging builders to create real businesses in 90 days using Gemini's agentic AI stack (Gemini App, AI Studio, Antigravity, Stitch, Flow). Unlike traditional hackathons that reward prototypes, this prize requires real users, real revenue, and AI in production . Projects compete across five categories —Education, Entrepreneurship, Small Business Services, Financial Access, Professional Services—with the top 5 pitching live at the Moonshot Summit in Los Angeles on September 25, 2026 for a share of $1.75M in grand prizes . Registrants get $100 in Google AI Ultra credits and $300 in Cloud credits , and the competition explicitly encourages solving everyday problems , not moonshots.
This article covers how the prize works , the five categories , the full Gemini toolstack , judging criteria , and how to register .
TL;DR
Question Answer What $2M hackathon to build real businesses using Gemini agentic tools in 90 days .When Build window: May 19 - August 17, 2026 (90 days). Finals: September 25, 2026 in LA. Prizes $1.75M grand prizes (1st: $500K, 2nd: $200K, 3-5: $100K) + 15 runner-ups at $50K + 5 category prizes at $50K .Categories (1) Education, (2) Entrepreneurship, (3) Small Business, (4) Finance, (5) Professional Services. Tools Gemini App, AI Studio, Antigravity (agent teams), Stitch (text-to-UI), Flow (video), Cloud, Pomelli. Judging (1) Business Viability (real revenue), (2) AI-Native Operations (AI in production), (3) Category Impact . Perks $100 AI Ultra credit , $300 Cloud credit for registrants.Eligibility Open globally. Teams or solo. Must build real business (not prototype).
Register: geminixprize.com ·
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The Moonshot: 90 days to build a real business
"90 days. Ideate. Build. Ship. Grow.
Real product. Real revenue. A real business."
Phase What it means Tools 01 · Ideate Pick a real problem worth solving. AI helps you scope it. Gemini App (brainstorming, market validation) 02 · Build Build a working prototype using AI. AI Studio (rapid prototyping), Antigravity (agent teams) 03 · Ship Deploy the business. Real users in production. Google Cloud (hosting), Stitch (UI design) 04 · Grow Market it. Grow it. Show the revenue. Flow (marketing videos), Pomelli (content generation)
Why "real business" matters:
Unlike traditional hackathons that reward demos , this prize requires:
Real users (not test accounts)Real revenue (paying customers or monetization strategy)Sustainable model (not one-time viral spike) Why 90 days?
Proven duration for MVP → first revenue . Enough time to validate, build, launch, iterate—but tight enough to force focus.
The Five Categories: Real Problems, Real Communities Each category targets everyday problems people face:
01 · Education & Human Potential Transforming how we learn, grow, and achieve our best.
Personalized tutoring for underserved students
Career skills training for job seekers
Language learning for immigrants
Exam prep for certifications
Why AI helps:
Personalized curriculum, instant feedback, adaptive difficulty, 24/7 availability.
02 · Entrepreneurship & Job Creation Fueling the tools that help new founders and economies thrive.
Business plan generators for first-time founders
Legal/accounting automation for solopreneurs
Gig economy tools for freelancers
AI co-founders for technical non-founders
Why AI helps:
Removes barriers to starting—legal docs, financial models, pitch decks, MVP builders.
03 · Small Business Services Powering everyday businesses with tools to compete and win.
Inventory management for local retailers
Scheduling automation for service businesses
Customer support for mom-and-pop shops
Marketing automation for restaurants
Why AI helps:
Small businesses can't afford full-time staff for these functions—AI levels the playing field.
04 · Money & Financial Access Breaking down barriers to banking, capital, and financial freedom.
Micro-lending for underbanked communities
Financial literacy tools for low-income families
Invoice factoring for small contractors
Credit-building platforms for immigrants
Why AI helps:
Automates underwriting, risk assessment, personalized financial advice—at scale.
05 · Professional Services Access Connecting everyday people with the expert guidance they need.
Legal advice chatbots for tenant rights
Tax prep for gig workers
Healthcare navigation for uninsured
Career counseling for career-switchers
Why AI helps:
Professional services are expensive—AI makes expertise accessible to everyone.
The Gemini Ecosystem: Idea to Revenue Stage Tool What it does Idea Gemini App Brainstorm project concepts and validate market viability. Prototype Google AI Studio Rapidly prototype, build, and deploy intelligent features using Google's newest models. Design Stitch Transform simple text descriptions into interactive, high-fidelity UI designs and exportable code. Build Google Antigravity Build autonomous agent teams that can code, test, and deploy your MVP. Ship Google Cloud Host and scale your project globally on secure infrastructure. Launch Flow Generate cinematic, production-ready video sequences and native audio for your marketing video. Launch Pomelli Easily generate on-brand content for your new business.
Result: Idea → Revenue in 90 days.
Registrant Perks
$100 Google AI Ultra Bonus
Where: Claim in the Antigravity appWhen: Activates when you hit standard quota limitDeadline: Redeem by May 25, 2026Note: Credits available until supplies last
$300 Google Cloud Credit
Who: New customers onlyUse: Hosting and scaling Total value: $400 in credits to remove initial cost barriers.
Judging Criteria: Three Dimensions
1. Business Viability Real business, real users, real revenue—and a model that sustains.
Revenue: Paying customers or clear monetization pathUsers: Actual humans using the product (not test accounts)Unit economics: Path to profitability, not just growthRetention: Users coming back, not one-time viral spike Why this matters:
Separates real businesses from clever demos.
2. AI-Native Operations AI live in production, executing key business decisions across the operation.
AI in the loop: Not just UI cosmetics—AI making decisionsProduction-grade: Real customers interacting with AI, not demosBusiness-critical: AI handles core workflows (customer support, content generation, pricing, etc.) Why this matters:
This isn't a "build anything" contest—it's specifically about AI-powered businesses .
3. Category Impact Meaningfully moves the needle in your chosen category.
Problem clarity: Solving a real pain point, not a nice-to-haveCommunity fit: Built for the people actually affectedScale potential: Can reach thousands, not just a few friends Why this matters:
XPRIZE's mission is impact , not just innovation.
Prize Structure: $2M Total
Grand Prize Pool: $1.75M Top 5 projects pitch live at Moonshot Summit on September 25, 2026.
Place Prize 1st place $500,000 2nd place $200,000 3rd place $100,000 4th place $100,000 5th place $100,000
Runner-Ups: $750K 15 projects at $50,000 each .
These don't pitch live but are recognized for strong execution.
Category Prizes: $250K Highest-grossing team in each category wins $50,000 .
Category Prize Education & Human Potential $50,000 Entrepreneurship & Job Creation $50,000 Small Business Services $50,000 Money & Financial Access $50,000 Professional Services Access $50,000
Note: Each project eligible for max one prize (can't win both grand prize and category prize).
About XPRIZE: 30 Years of Moonshots XPRIZE designs and runs large-scale incentive competitions —clear goals, verifiable results, public races.
Year Prize What it sparked 1996 Ansari XPRIZE ($10M) First private spaceflight → commercial space industry 2010 Progressive Insurance ($10M) 100 MPGe car → EV economy 2020 IBM Watson AI ($5M) AI for grand challenges 2024 Carbon Removal ($100M) Largest prize in history 2026 Build with Gemini ($2M) AI-powered business creation
$300M+ awarded over 30 years27 competitions launched globally1B+ lives impacted The pattern:
A clear technical hurdle, a verifiable result, a public race.
Build with Gemini follows the same playbook:
Hurdle: Build a real businessResult: Revenue, users, AI in productionRace: 90 days
Timeline Date Milestone May 19, 2026 Competition opens, registration live May 19 - August 17 90-day build window August 17, 1:00 PM PT Submission deadline September 25, 2026 Live finals at Moonshot Summit, Los Angeles, CA
How to Register
Full name
Affiliation or company
What you want to use Gemini for
Step 4: Access Gemini tools + claim credits
"What does building real positive change actually look like when the tools are this powerful? This feels like a real test."
"$2M sounds great, but who defines 'for the better'?"
"Prize programs attract the wrong builders unless eligibility criteria are sharp. The good ones filter for serious teams upfront instead of trying to select retroactively after a flood of submissions."
"Time to dust my keyboard and build"
Sources
Prize amounts, deadlines, and tool availability subject to change. Treat this as May 22, 2026 context. Verify current rules and eligibility at geminixprize.com before registering.
