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

1083 in 2 years4124 tracked89% alive$493M raised (12m)2229 grants

Local services, hospitality, travel

crowded

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

996 in 2 years5052 tracked85% alive$1293M raised (12m)128 grants

Marketing, sales, support

crowded

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

990 in 2 years4868 tracked88% alive$2300M raised (12m)98 grants

Legal, compliance, government

crowded

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

895 in 2 years2677 tracked93% alive$1053M raised (12m)288 grants

Industry and manufacturing

crowded

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

526 in 2 years4516 tracked84% alive$3257M raised (12m)442 grants

Construction and real estate

warm

Design, jobsite, facilities, property management, proptech

526 in 2 years4516 tracked84% alive$3257M raised (12m)442 grants

Education and work

warm

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

444 in 2 years5852 tracked81% alive$3328M raised (12m)64 grants

Bio, pharma, life sciences

warm

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

437 in 2 years2687 tracked85% alive$1448M raised (12m)2700 grants

Science and research infrastructure

warm

Lab software, instruments, publishing, scientific computing

437 in 2 years2687 tracked85% alive$1448M raised (12m)2700 grants

Retail and e-commerce

thin

Stores, marketplaces, brands, merchandising, fulfillment, returns

334 in 2 years4744 tracked80% alive$1895M raised (12m)72 grants

Finance and insurance

thin

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

226 in 2 years2127 tracked84% alive$1704M raised (12m)2 grants

Media, entertainment, creators

thin

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

225 in 2 years3018 tracked79% alive$1161M raised (12m)47 grants

Energy and climate

thin

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

168 in 2 years1145 tracked88% alive$190M raised (12m)572 grants

Defense, space, public safety

thin

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

79 in 2 years277 tracked93% alive$587M raised (12m)207 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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