← Brain
Business Ideas Lab
Pick a global problem. Pick a lens. Find the business hiding in the intersection.
Framework 1 of 2
UN Sustainable Development Goals
17 global problem statements — each a massive underserved market hiding in plain sight. The world committed to solving these by 2035. Most are nowhere close. That's the opportunity.
1
No Poverty
Financial inclusion, micro-lending, income diversification for the unbanked
2
Zero Hunger
Precision agriculture, food waste reduction, alternative proteins, distribution logistics
3
Good Health
Telemedicine for underserved areas, preventive care tech, mental health at scale
4
Quality Education
Adaptive learning, alternative credentialing, vocational training, literacy tools
5
Gender Equality
Women-led supply chains, workplace equity tools, safety tech, economic access
6
Clean Water
Affordable purification, leak detection, agricultural water efficiency, sanitation tech
7
Affordable Energy
Solar microgrids, energy storage, demand response, pay-as-you-go models
8
Decent Work
Gig worker benefits, skills matching, worker-owned cooperatives, upskilling
9
Industry & Innovation
Sustainable manufacturing, industrial IoT, materials science, SME digitization
10
Reduced Inequalities
Impact investing tools, community wealth building, equitable hiring infrastructure
11
Sustainable Cities
Urban mobility, green building, smart waste management, affordable housing
12
Responsible Consumption
Circular economy platforms, supply chain transparency, repair culture, rental markets
13
Climate Action
Carbon accounting, climate risk insurance, adaptation tech, carbon removal
14
Life Below Water
Ocean monitoring, sustainable aquaculture, plastic reduction, blue economy
15
Life on Land
Biodiversity credits, sustainable forestry, rewilding platforms, soil health
16
Peace & Justice
Legal access tech, anti-corruption tools, identity verification, civic infrastructure
17
Partnerships
Impact measurement, cross-sector collaboration platforms, blended finance tools
Framework 2 of 2
8 Idea Lenses
Point any of these at an SDG and the business model starts to appear. The intersection of a global problem + a specific lens is usually where the non-obvious idea lives.
Megatrends
Long-wave forces that create demand whether anyone plans for it or not. Ride them instead of fighting them.
- Aging populations in wealthy countries
- Rising middle class in Africa & Southeast Asia
- Urbanization (70% of people in cities by 2050)
- Chronic disease becoming the default health context
- Generational wealth transfer ($84T by 2045)
Technology Horizons
Things that weren't economically viable two years ago but now are. Cheap tools waiting for a business model.
- AI inference now cheap enough for consumer products
- Solar + battery storage at grid parity everywhere
- Satellite internet reaching the last billion (Starlink etc.)
- Biotech: GLP-1s, gene editing, longevity diagnostics
- Sensors + edge compute for real-time monitoring
Personal Inventory
The most underused lens. What do YOU have that others don't? This is where unfair advantage lives.
- Domain expertise most people lack
- Network access to a specific community or industry
- Geographic presence in an underserved market
- Lived experience of a problem others only theorize about
- Trust with a hard-to-reach customer segment
Geographic Arbitrage
Something proven in one market hasn't crossed to another yet. Execution risk is lower when the model is validated elsewhere.
- M-Pesa mobile banking → Latin America
- Indonesia's GoTo super-app model → West Africa
- Japan's elder-care robotics → Europe
- India's ₹2 health insurance model → Southeast Asia
- Brazil's open banking framework → other emerging markets
Regulatory Tailwinds
New laws create new requirements, and requirements create markets. Compliance tools are boring but dependable.
- EU CSRD: mandatory sustainability reporting for SMEs
- SEC climate disclosure rules: US public companies
- Right-to-repair legislation spreading globally
- AI Act compliance tools (Europe)
- Plastic packaging bans creating material substitution demand
Underserved Markets
Existing solutions were built for someone. Find who they weren't built for. That's your customer.
- Rural populations with no local professional services
- Non-English speakers in English-default software
- Shift workers with irregular schedules
- People with disabilities in inaccessible products
- Small businesses priced out of enterprise tools
Supply Chain Stress
COVID, geopolitics, and climate events exposed single points of failure. Resilience is now a purchasing priority.
- Reshoring demand: manufacturers need local suppliers
- Agricultural supply concentration risk
- Semiconductor diversification beyond Taiwan
- Critical mineral supply chains (lithium, rare earths)
- Food system redundancy after COVID disruptions
Behavioral Shifts
COVID rewired how people work, heal, eat, and relate. Many of these changes are sticky. Build for the new behavior, not the old one.
- Remote work normalized → new home/office blur
- Mental health destigmatized → mass demand for care
- Loneliness epidemic → community-forming products
- Distrust of institutions → peer-to-peer alternatives
- Health optimization mainstreamed (wearables, labs, GLP-1s)
Combination Prompts
Pick one SDG + one lens. Sit with the question. Write before you evaluate.
SDG 3 + Megatrends
Aging populations in wealthy countries have money and chronic health needs. What preventive health product works for 65+ in a rural setting where there's no specialist within 100 miles?
SDG 7 + Geographic Arbitrage
Pay-as-you-go solar works in East Africa. What's blocking the same model from reaching rural Latin America or South Asia? Is that blocker your business?
SDG 4 + Technology Horizons
AI tutoring is now cheap enough for consumer apps. Who isn't using it yet? Adult literacy? Trade skills? What's the bottleneck — trust, language, access, habit?
SDG 12 + Regulatory Tailwinds
EU CSRD forces supply chain transparency reporting. What tool helps a 50-person manufacturer comply without a full sustainability team? Where does the SaaS tool stop and the consulting start?
SDG 11 + Underserved Markets
Urban mobility apps are built for young professionals with smartphones and flexible schedules. What about shift workers who need to be at a factory at 5am and live 8 miles away with no transit?
SDG 1 + Personal Inventory
What do you know about financial systems, informal economies, or specific communities that most fintech founders don't? The gap between what you know and what products exist is your idea.
SDG 13 + Supply Chain Stress
Climate volatility is hitting agricultural yields unpredictably. Small farmers can't afford traditional crop insurance. What's the parametric insurance product that pays out on weather data, not loss assessment?
SDG 8 + Behavioral Shifts
Remote work normalized self-employment. 60M+ Americans now freelance. They have no employer-sponsored benefits. What's the benefits infrastructure layer — health, retirement, PTO equivalents — for the permanently self-employed?
SDG 6 + Technology Horizons
Low-cost sensors + satellite connectivity can now monitor water quality and pipeline leaks in real time. Who pays for this? Municipalities? NGOs? What's the revenue model when the customer is a government with no budget?
SDG 16 + Underserved Markets
Legal services are priced for corporations. Small landlords, gig workers, immigrants, and small business owners face legal situations constantly with no affordable help. What does legal access look like at $30/mo?