The map

Ideas are brainstormed across a grid, not a list. One axis is the sector whose pain you know, the other is what you can build with your own hands, and the third is how the business takes money. Your profile lights up the cells you can actually play in - that is why the interview asks what it asks.

Sectors: where the pain lives

Health and care

crowded

Clinics, telehealth, mental health, elder care, medical devices, care operations

604 in 2 years3202 tracked89% alive$135M raised (12m)1664 grants

Marketing, sales, support

crowded

Demand generation, CRM, content, call centers, customer service

581 in 2 years3790 tracked88% alive$2030M raised (12m)76 grants

Local services, hospitality, travel

crowded

Restaurants, hotels, salons, auto shops, home services, travel

569 in 2 years4150 tracked85% alive$588M raised (12m)102 grants

Legal, compliance, government

crowded

Legal services, regulatory compliance, procurement, civic and municipal services

539 in 2 years1934 tracked93% alive$140M raised (12m)226 grants

Industry and manufacturing

crowded

Factory automation, quality control, maintenance, machining, industrial supply

249 in 2 years3821 tracked85% alive$2667M raised (12m)360 grants

Construction and real estate

warm

Design, jobsite, facilities, property management, proptech

249 in 2 years3821 tracked85% alive$2667M raised (12m)360 grants

Education and work

warm

Schools, universities, corporate training, hiring, HR, workforce management

200 in 2 years5052 tracked82% alive$2592M raised (12m)50 grants

Bio, pharma, life sciences

warm

Drug discovery, diagnostics, lab instruments, agbio, synthetic biology

188 in 2 years2244 tracked85% alive$122M raised (12m)2117 grants

Science and research infrastructure

warm

Lab software, instruments, publishing, scientific computing

188 in 2 years2244 tracked85% alive$122M raised (12m)2117 grants

Retail and e-commerce

thin

Stores, marketplaces, brands, merchandising, fulfillment, returns

146 in 2 years4210 tracked81% alive$600M raised (12m)53 grants

Finance and insurance

thin

Payments, lending, insurance, accounting, investing, banking infrastructure

118 in 2 years1834 tracked85% alive$220M raised (12m)2 grants

Media, entertainment, creators

thin

Video and audio, games, publishing, creator tooling, advertising inventory

94 in 2 years2706 tracked81% alive$575M raised (12m)38 grants

Defense, space, public safety

thin

Defense tech, ISR, space services, emergency response, policing

48 in 2 years232 tracked94% alive$50M raised (12m)170 grants

Energy and climate

thin

Generation, grid, storage, carbon, climate adaptation, power for data centers

42 in 2 years966 tracked90% alive$8M raised (12m)489 grants

Counts come from the tracked corpus (accelerator portfolios, funding news, US federal grants) folded from clusters into sectors. Neighbouring sectors share clusters, so the numbers overlap - read them as density, not as a partition.

Capabilities: what you build with

Software and product engineeringML, models, applied AIData engineering and integrationsElectronics and embedded systemsMechanical design and fabricationRobotics and controlChemistry and materialsBiology and wet lab workClinical and medical practiceLaw and regulationFinance and accountingSales and business developmentMarketing, content, communityDesign and UXOperations, manufacturing, supply chainTeaching and training

Business shapes: how money arrives

Software subscriptionInfrastructure and APIsMarketplaceProductized service or agencyHardware productDeep tech R&D and licensingConsumer appOwn physical operationsProduct brandMedia and audience

Find your cells

The same sector produces completely different companies depending on what you can do: bio plus wet lab is grants and long horizons, bio plus software is selling tools to labs within a quarter. Answer the interview once and the radar works out which cells are yours.

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