catalog
New startup ideas
272 ideas, each written as a concrete fictional company a small team could start today, designed on twelve axes so no two are alike, scored by five AI judges with named rubrics, and matched against the real startups in the directory and what happened to them. Every idea has its own page with a plan to test it on real prospects before building anything (small experiments, sell first, a refundable deposit), the full brief, the judges' reasons, similar companies and whether public money flows in that direction - and an Idea Score that balances how trendy the idea is, the demand for it and its 100x potential, with competition measured relative to the other ideas. Lists are sorted by that score.
272
ideas in the catalog
131
rated venture-grade (VC 4-5)
6
major categories
2
curated collections
Collections
Curated cuts around one field of expertise, with what changed in the last twelve months and fresh concepts written from it.
collection
Money rails for agentic commerce
Startup ideas for the moment when AI agents start buying, paying and settling on their owners' behalf, and stablecoins get a rulebook.
46 fresh concepts · 64 ideas from the catalog
collection
Direct giving, without the middlemen
Startup ideas for moving money from a donor to a verified need with almost nothing skimmed on the way, and for catching fraud before the money moves.
54 fresh concepts
By major category
An idea is listed under its own sector and under any other sector it clearly touches, so a payments agent appears in both Fintech and AI and software.
AI and software
all 170 →Agents, copilots, agent infrastructure, developer tools, AI infra and data for AI.
Health and bio · Healthcare and bio
Bylaw Health
The licensed medical group behind your API call, in fifty states.
Bylaw Health holds the professional corporations, state clinician licenses, supervision agreements and payer enrollments in every US state, and exposes them as endpoints: create a clinician, attach a supervising physician, enroll a location with a payer, submit an encounter under a compliant entity.
AI and software · AI infra and compute
Residua
Secondary market where enterprises resell unused committed cloud and GPU spend.
Residua is a self-serve exchange where enterprises list the unused portion of multi-year committed spend contracts with clouds and GPU neoclouds, and other enterprises buy that entitlement at a discount.
Health and bio · Healthcare and bio
Kinware
The AI agent that runs the paperwork and logistics of caring for an aging parent.
Kinware is a subscription agent for adult children managing a parent's life: it books appointments, chases refills, requests records, files insurance paperwork, and schedules home services, reporting to the whole family in one thread.
AI and software · AI infra and compute
Swingbus
An agent that clears utility interconnection queues for new data center load.
Swingbus sells public power utilities and system operators an agent service that runs grid interconnection and load studies: it ingests the network model, runs power flow, stability and protection studies with learned surrogates instead of overnight solver batches, and produces the signed study package a regulator will accept.
B2B, security and compliance · Security and compliance
Claimyard
Marketplace turning scam, fraud and privacy losses into funded, aggregated consumer claims.
A consumer uploads what happened, screenshots of a romance scam, an unauthorized P2P transfer, a data misuse notice, and a no-code intake agent classifies the claim, pulls the paper trail from the bank or platform, and posts it to a marketplace of licensed attorneys, arbitration filers and litigation funders who bid to take it on contingency.
Health and bio · Healthcare and bio
Substrate Exchange
The exchange where pharma buys the experimental data that trains biology models.
Substrate Exchange is a marketplace where biotechs, CROs and academic labs list assay results, screening runs and failed-experiment data in standardized, model-ready form, and pharma AI teams license it by the dataset or by subscription.
Fintech
all 156 →Payments, banking, lending, insurance, accounting for money, stablecoins and crypto rails.
AI and software · AI infra and compute
Residua
Secondary market where enterprises resell unused committed cloud and GPU spend.
Residua is a self-serve exchange where enterprises list the unused portion of multi-year committed spend contracts with clouds and GPU neoclouds, and other enterprises buy that entitlement at a discount.
Health and bio · Healthcare and bio
Allelium
The shared evidence network that makes every genetic test report smarter.
A subscription workbench for hospital and reference sequencing labs that drafts variant interpretations for cancer and rare disease reports.
Health and bio · Healthcare and bio
Bayworks
Licensed GMP manufacturing bays for personalized therapies, sold as bookable capacity.
Bayworks builds standardized, FDA-registered cleanroom modules inside hospital systems and partner CDMO sites, then runs a marketplace where drug sponsors book manufacturing slots by the batch instead of signing multi-year suite reservations.
Health and bio · Healthcare and bio
Kinware
The AI agent that runs the paperwork and logistics of caring for an aging parent.
Kinware is a subscription agent for adult children managing a parent's life: it books appointments, chases refills, requests records, files insurance paperwork, and schedules home services, reporting to the whole family in one thread.
AI and software · AI infra and compute
Swingbus
An agent that clears utility interconnection queues for new data center load.
Swingbus sells public power utilities and system operators an agent service that runs grid interconnection and load studies: it ingests the network model, runs power flow, stability and protection studies with learned surrogates instead of overnight solver batches, and produces the signed study package a regulator will accept.
Health and bio · Healthcare and bio
Wardlink
A plug-in gateway that puts every hospital device on one shared network.
Wardlink sells a retrofit gateway box that a hospital biomedical engineering team orders online and clips onto legacy equipment - infusion pumps, ventilators, imaging carts - to get live location, utilization and fault data with no IT project.
Consumer and commerce
all 133 →E-commerce tooling, procurement and supply chain, consumer products and services.
B2B, security and compliance · Security and compliance
Humanrail
A licensed personhood and KYC API any small merchant can turn on in an afternoon.
Humanrail is an API that answers two questions for small online businesses: is this a real, unique human, and does this customer clear the anti-money-laundering checks the merchant is legally on the hook for.
AI and software · AI infra and compute
Swingbus
An agent that clears utility interconnection queues for new data center load.
Swingbus sells public power utilities and system operators an agent service that runs grid interconnection and load studies: it ingests the network model, runs power flow, stability and protection studies with learned surrogates instead of overnight solver batches, and produces the signed study package a regulator will accept.
B2B, security and compliance · Security and compliance
Claimyard
Marketplace turning scam, fraud and privacy losses into funded, aggregated consumer claims.
A consumer uploads what happened, screenshots of a romance scam, an unauthorized P2P transfer, a data misuse notice, and a no-code intake agent classifies the claim, pulls the paper trail from the bank or platform, and posts it to a marketplace of licensed attorneys, arbitration filers and litigation funders who bid to take it on contingency.
Health and bio · Healthcare and bio
Kinfold
An AI agent that runs the logistics of caring for an aging parent.
Kinfold is a consumer agent that families hire for about $20 a month to handle the non-clinical work around an older relative: booking and rebooking appointments, sitting on hold with insurers and pharmacies, chasing records between providers, ordering refills and equipment, filing benefit paperwork, and keeping siblings on one shared timeline.
AI and software · AI infra and compute
Sovergrid
The procurement marketplace where governments buy sovereign AI compute and models.
Sovergrid is a marketplace where ministries, national labs, and public universities buy accredited AI compute, models, and deployment tooling from vetted domestic and allied providers under pre-negotiated framework contracts.
Physical world · Climate and energy
Kilobid
Licensed AI agent that bids your home battery, EV and thermostat into wholesale power markets.
Kilobid is a consumer app that links a household's utility account, battery, EV charger and thermostat through existing APIs, then runs an agent that decides hour by hour when to charge, hold or discharge and submits those decisions into wholesale and utility program markets.
B2B, security and compliance
all 138 →Business software, cybersecurity, fraud, identity, regulatory compliance and legal tech.
Health and bio · Healthcare and bio
Bylaw Health
The licensed medical group behind your API call, in fifty states.
Bylaw Health holds the professional corporations, state clinician licenses, supervision agreements and payer enrollments in every US state, and exposes them as endpoints: create a clinician, attach a supervising physician, enroll a location with a payer, submit an encounter under a compliant entity.
B2B, security and compliance · Security and compliance
Humanrail
A licensed personhood and KYC API any small merchant can turn on in an afternoon.
Humanrail is an API that answers two questions for small online businesses: is this a real, unique human, and does this customer clear the anti-money-laundering checks the merchant is legally on the hook for.
AI and software · AI infra and compute
Residua
Secondary market where enterprises resell unused committed cloud and GPU spend.
Residua is a self-serve exchange where enterprises list the unused portion of multi-year committed spend contracts with clouds and GPU neoclouds, and other enterprises buy that entitlement at a discount.
AI and software · AI infra and compute
Swingbus
An agent that clears utility interconnection queues for new data center load.
Swingbus sells public power utilities and system operators an agent service that runs grid interconnection and load studies: it ingests the network model, runs power flow, stability and protection studies with learned surrogates instead of overnight solver batches, and produces the signed study package a regulator will accept.
B2B, security and compliance · Security and compliance
Claimyard
Marketplace turning scam, fraud and privacy losses into funded, aggregated consumer claims.
A consumer uploads what happened, screenshots of a romance scam, an unauthorized P2P transfer, a data misuse notice, and a no-code intake agent classifies the claim, pulls the paper trail from the bank or platform, and posts it to a marketplace of licensed attorneys, arbitration filers and litigation funders who bid to take it on contingency.
Health and bio · Healthcare and bio
Retrieva
A licensed records network with couriers for the charts no API can reach.
Retrieva is a records retrieval API for health plans, pharma safety teams and large provider groups that need complete patient charts, not the subset that sits in an EHR interface.
Health and bio
all 55 →Clinical software, care delivery, diagnostics, biotech and pharma tooling.
Health and bio · Healthcare and bio
Bylaw Health
The licensed medical group behind your API call, in fifty states.
Bylaw Health holds the professional corporations, state clinician licenses, supervision agreements and payer enrollments in every US state, and exposes them as endpoints: create a clinician, attach a supervising physician, enroll a location with a payer, submit an encounter under a compliant entity.
Health and bio · Healthcare and bio
Allelium
The shared evidence network that makes every genetic test report smarter.
A subscription workbench for hospital and reference sequencing labs that drafts variant interpretations for cancer and rare disease reports.
Health and bio · Healthcare and bio
Bayworks
Licensed GMP manufacturing bays for personalized therapies, sold as bookable capacity.
Bayworks builds standardized, FDA-registered cleanroom modules inside hospital systems and partner CDMO sites, then runs a marketplace where drug sponsors book manufacturing slots by the batch instead of signing multi-year suite reservations.
Health and bio · Healthcare and bio
Kinware
The AI agent that runs the paperwork and logistics of caring for an aging parent.
Kinware is a subscription agent for adult children managing a parent's life: it books appointments, chases refills, requests records, files insurance paperwork, and schedules home services, reporting to the whole family in one thread.
Health and bio · Healthcare and bio
Wardlink
A plug-in gateway that puts every hospital device on one shared network.
Wardlink sells a retrofit gateway box that a hospital biomedical engineering team orders online and clips onto legacy equipment - infusion pumps, ventilators, imaging carts - to get live location, utilization and fault data with no IT project.
Health and bio · Healthcare and bio
Substrate Exchange
The exchange where pharma buys the experimental data that trains biology models.
Substrate Exchange is a marketplace where biotechs, CROs and academic labs list assay results, screening runs and failed-experiment data in standardized, model-ready form, and pharma AI teams license it by the dataset or by subscription.
Physical world
all 118 →Robotics, hardware, defense and space, climate and energy, manufacturing and logistics.
Health and bio · Healthcare and bio
Bayworks
Licensed GMP manufacturing bays for personalized therapies, sold as bookable capacity.
Bayworks builds standardized, FDA-registered cleanroom modules inside hospital systems and partner CDMO sites, then runs a marketplace where drug sponsors book manufacturing slots by the batch instead of signing multi-year suite reservations.
Health and bio · Healthcare and bio
Kinware
The AI agent that runs the paperwork and logistics of caring for an aging parent.
Kinware is a subscription agent for adult children managing a parent's life: it books appointments, chases refills, requests records, files insurance paperwork, and schedules home services, reporting to the whole family in one thread.
AI and software · AI infra and compute
Swingbus
An agent that clears utility interconnection queues for new data center load.
Swingbus sells public power utilities and system operators an agent service that runs grid interconnection and load studies: it ingests the network model, runs power flow, stability and protection studies with learned surrogates instead of overnight solver batches, and produces the signed study package a regulator will accept.
Health and bio · Healthcare and bio
Wardlink
A plug-in gateway that puts every hospital device on one shared network.
Wardlink sells a retrofit gateway box that a hospital biomedical engineering team orders online and clips onto legacy equipment - infusion pumps, ventilators, imaging carts - to get live location, utilization and fault data with no IT project.
B2B, security and compliance · Security and compliance
Ironhull
Compliant-by-construction cloud: inherit certification instead of earning it.
Ironhull runs its own hardened infrastructure - dedicated enclaves, HSMs, locked-down images, continuous monitoring - certified once against FedRAMP, SOC 2, and PCI, and sells it as a subscription on which enterprise software vendors deploy and inherit the compliance posture.
Health and bio · Healthcare and bio
Kinfold
An AI agent that runs the logistics of caring for an aging parent.
Kinfold is a consumer agent that families hire for about $20 a month to handle the non-clinical work around an older relative: booking and rebooking appointments, sitting on hold with insurers and pharmacies, chasing records between providers, ordering refills and equipment, filing benefit paperwork, and keeping siblings on one shared timeline.
The ideas are fictional companies written by a model from the radar's data (accelerator portfolios, funding news, US federal grants, YC Requests for Startups) as a designed set: every card is a deliberate combination of attribute levels. Five AI judges score each one; the venture judge gates which cards are shown. The same cards are dealt in the deck, where swiping measures which attributes you value. Treat every idea as a research prompt, not a plan.