Build the team before the perfect idea
The team forms first; the idea sharpens later. Cover four bases: the builder (ships the demo on your Azure credits), the designer (the "product vs class project" difference), the business brain (judges fund founders, not features), and the domain expert (the teammate who's lived the problem). Recruit with one message: "Entering Microsoft's Imagine Cup — need a designer/builder. Microsoft gives us $5K in credits to build with." The credits do the recruiting.
28 startup ideas Y Combinator literally asked for
YC publishes Requests for Startups — ideas its partners want founded. Building one for Imagine Cup means pitching judges an idea the world's top accelerator already endorsed. The current Fall 2026 list:
- The Primer (asked for by Andrew Miklas) — an adaptive AI tutor teaching kids to read, write, and do math like a private tutor, at consumer scale.
- The Future of American Defense (asked for by Daniel P. Driscoll, U.S. Secretary of the Army) — low-cost interceptors, sensors, drones, and modular hardware — the Army actively wants commercial solutions.
- A Cloud for Small Software (asked for by Pete Koomen) — infrastructure that makes deploying a bespoke tool as easy as sharing a Google Doc.
- Multiplayer AI (asked for by Aaron Epstein) — shared live AI sessions teams can join, watch, and redirect — agent chats become team workspaces.
- Compute at Sea (asked for by Francois Chaubard) — offshore modular compute using the ocean's space, sunlight, and cooling.
- AI Consumer Products for 1 Billion People (asked for by Raphael Schaad) — agent-powered products for daily life, built for massive scale.
- AI for the Aging Population (asked for by Max Kolysh) — voice, monitoring, and robotics keeping older adults independent — a massive care shortage.
- New Operating Systems for the Physical World (asked for by Charlie Warren) — coordinating AI agents, robots, and human workers for construction and fleet ops.
- The Best Time to Build in Crypto (asked for by Nemil Dalal) — bear-market infrastructure: stablecoins, agentic commerce, dev ramps.
- Data for the Real World (asked for by Austin Tindle & Diana Hu) — dense physical-world data collection for energy, agriculture, logistics, and weather.
- Proving You're Human (asked for by Max Kolysh) — verifying real humans against cheap deepfakes, without sacrificing privacy.
- AI-Native Compliance Infrastructure (asked for by Daivik Goel) — AI-by-default compliance replacing spreadsheets and analyst armies.
- Self-Maintaining APIs (asked for by Harsha Gaddipati) — systems that auto-update customer codebases when APIs change — Dependabot for APIs.
Plus the Summer 2026 wave — 15 more (full essays archived at ycombinator.com/rfs): AI for Low-Pesticide Agriculture · AI-Native Service Companies · AI Personalized Medicine · Company Brain · Counter-Swarm Defense · Dynamic Software Interfaces · Electronics in Space · Hardware Supply Chain · Industrial Capabilities in Space · Inference Chips for Agent Workflows · SaaS Challengers · Software for Agents · Startups That Want to Sell to Huge Companies · Supply Chain 2.0 for Semiconductors · The AI Operating System for Companies.
Student-friendly picks: The Primer, AI for the Aging Population, Proving You're Human, and Multiplayer AI — all demo-able on Azure with your credits.
The playbook
- This week: register (all teammates), unlock credits, pick an idea.
- This month: build the ugliest working version — the credits exist precisely for this.
- This semester: 20 real users. Traction beats decks in every startup competition ever run.
- When rounds drop: you're the team with a product and users while everyone else registers.
🏆 Register for Imagine Cup 2027 →Official Microsoft registration · open now
Keeping it honest: the $5,000 is "up to," in Azure credits, not cash. The 2027 deadline and prize pool genuinely aren't published; the $150K/Satya figures are what last cycle's champion received, cited as context. Verify current rules on the official site. Independent resource by Joshua LaRosa — not affiliated with Microsoft or Y Combinator.