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

1078 in 2 years4026 tracked89% alive$195M raised (12m)1967 grants

Marketing, sales, support

crowded

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

994 in 2 years4776 tracked88% alive$2133M raised (12m)95 grants

Local services, hospitality, travel

crowded

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

982 in 2 years4948 tracked85% alive$660M raised (12m)124 grants

Legal, compliance, government

crowded

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

884 in 2 years2591 tracked93% alive$347M raised (12m)263 grants

Industry and manufacturing

crowded

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

536 in 2 years4469 tracked84% alive$3119M raised (12m)426 grants

Construction and real estate

warm

Design, jobsite, facilities, property management, proptech

536 in 2 years4469 tracked84% alive$3119M raised (12m)426 grants

Education and work

warm

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

450 in 2 years5806 tracked81% alive$2728M raised (12m)63 grants

Bio, pharma, life sciences

warm

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

435 in 2 years2648 tracked85% alive$1220M raised (12m)2433 grants

Science and research infrastructure

warm

Lab software, instruments, publishing, scientific computing

435 in 2 years2648 tracked85% alive$1220M raised (12m)2433 grants

Retail and e-commerce

thin

Stores, marketplaces, brands, merchandising, fulfillment, returns

336 in 2 years4706 tracked80% alive$1238M raised (12m)70 grants

Finance and insurance

thin

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

225 in 2 years2102 tracked84% alive$1576M raised (12m)2 grants

Media, entertainment, creators

thin

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

219 in 2 years2989 tracked79% alive$627M raised (12m)46 grants

Energy and climate

thin

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

190 in 2 years1132 tracked89% alive$85M raised (12m)552 grants

Defense, space, public safety

thin

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

78 in 2 years271 tracked92% alive$127M raised (12m)195 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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