Aperture Tracker

Sectors › Fastest-growing

Fastest-growing AI sectors

99 sub-sectors ranked by how many more startups raised funding

As of Nov 15, 2026: Robot & world foundation models went from 24 to 57 funded companies in the last 12 months against the 12 before, the largest increase of 99 AI sub-sectors. Over the shorter window, Brain-computer interfaces & neurotech went from 5 to 25 funded companies in the last 6 months against the 6 before.

Ranked by breadth: how many more companies raised a round, not how much money was raised. One very large round cannot move the order. Switch between the last 12 and last 6 months, and between companies added and % growth.

Ranked by how many more companies raised a round than in the 12 months before.

01Robot & world foundation modelsRobotics & Physical AI33 → 81 rounds · $6.4B raised +490% · largest Skild AI 22%24 → 57+33 · +138%companies fundedSee the 81 rounds →02Drug discovery & protein designHealthcare & Life Sciences69 → 100 rounds · $6.2B raised +99% · largest Isomorphic Labs 34%65 → 93+28 · +43%companies fundedSee the 100 rounds →03Agent platforms & buildersAI Agents44 → 62 rounds · $1.3B raised +16% · largest HappyRobot 11%40 → 60+20 · +50%companies fundedSee the 62 rounds →04AI & agent securityCybersecurity AI18 → 39 rounds · $1.2B raised +321% · largest Onyx Security 12%18 → 36+18 · +100%companies fundedSee the 39 rounds →05Robot software, data & simulationRobotics & Physical AI41 → 74 rounds · $1.5B raised +70% · largest Guanglun Intelligence 19%40 → 58+18 · +45%companies fundedSee the 74 rounds →06Interconnect & memoryAI Hardware & Chips28 → 48 rounds · $5.3B raised +218% · largest Lumilens 13%26 → 43+17 · +65%companies fundedSee the 48 rounds →07Sales, marketing & GTMAI Agents50 → 67 rounds · $1.2B raised +66% · largest Hightouch 13%48 → 65+17 · +35%companies fundedSee the 67 rounds →08Power & cooling for AI data centersAI Infrastructure10 → 28 rounds · $1.4B raised +360% · largest Boom Supersonic 21%10 → 26+16 · +160%companies fundedSee the 28 rounds →09Components, hands & sensorsRobotics & Physical AI32 → 57 rounds · $714M raised +289% · largest Linkerbot (灵心巧手) 30%25 → 41+16 · +64%companies fundedSee the 57 rounds →10Intelligence & mission planningDefense & Public Safety AI10 → 27 rounds · $2.5B raised +190% · largest Helsing 73%10 → 25+15 · +150%companies fundedSee the 27 rounds →11Industrial operations, inspection & safetyIndustry AI13 → 27 rounds · $194M raised +147% · largest Whale 21%13 → 27+14 · +108%companies fundedSee the 27 rounds →12Brain-computer interfaces & neurotechHealthcare & Life Sciences15 → 31 rounds · $911M raised -24% · largest Merge Labs 28%15 → 29+14 · +93%companies fundedSee the 31 rounds →13Home & consumer robotsRobotics & Physical AI18 → 33 rounds · $931M raised +180% · largest Morphi (墨奇智能) 30%14 → 27+13 · +93%companies fundedSee the 33 rounds →14Edge & on-device chipsAI Hardware & Chips22 → 42 rounds · $1.7B raised +222% · largest D-Robotics 39%21 → 34+13 · +62%companies fundedSee the 42 rounds →15Inference & model servingAI Infrastructure36 → 58 rounds · $10.6B raised +287% · largest Baseten 17%32 → 45+13 · +41%companies fundedSee the 58 rounds →16Engineering design & simulationIndustry AI25 → 43 rounds · $19.7B raised +2677% · largest Prometheus 92%25 → 36+11 · +44%companies fundedSee the 43 rounds →17Gaming & interactiveConsumer & Media AI19 → 28 rounds · $222M raised +81% · largest Yongyue Intelligent 23%18 → 28+10 · +56%companies fundedSee the 28 rounds →18Compute orchestration & GPU softwareAI Infrastructure12 → 21 rounds · $135M raised +100% · largest SkyPilot 15%12 → 21+9 · +75%companies fundedSee the 21 rounds →19Exposure & vulnerability managementCybersecurity AI12 → 21 rounds · $511M raised +97% · largest Zafran Security 12%12 → 21+9 · +75%companies fundedSee the 21 rounds →20Clinical trials & research operationsHealthcare & Life Sciences20 → 29 rounds · $752M raised -16% · largest Pathos AI 32%20 → 29+9 · +45%companies fundedSee the 29 rounds →21Training data, labeling & evaluation dataAI Infrastructure25 → 33 rounds · $1.7B raised -89% · largest Mercor 44%22 → 31+9 · +41%companies fundedSee the 33 rounds →22Data-center acceleratorsAI Hardware & Chips26 → 43 rounds · $12.2B raised +220% · largest Tenstorrent 12%23 → 32+9 · +39%companies fundedSee the 43 rounds →23Agent infrastructureAI Agents26 → 38 rounds · $1.6B raised +132% · largest Temporal Technologies 52%26 → 35+9 · +35%companies fundedSee the 38 rounds →24Assistants & searchConsumer & Media AI30 → 39 rounds · $836M raised -15% · largest Wispr Flow 37%27 → 36+9 · +33%companies fundedSee the 39 rounds →25Materials & chemistryIndustry AI25 → 33 rounds · $1.1B raised +48% · largest CuspAI 42%24 → 32+8 · +33%companies fundedSee the 33 rounds →26Humanoid & general-purpose robotsRobotics & Physical AI49 → 63 rounds · $3.9B raised +56% · largest Apptronik 13%36 → 44+8 · +22%companies fundedSee the 63 rounds →27Trading, research & capital marketsFintech AI39 → 48 rounds · $1.3B raised +102% · largest AlphaSense 27%38 → 46+8 · +21%companies fundedSee the 48 rounds →28Factory automation & industrial robotics softwareIndustry AI45 → 55 rounds · $2.5B raised +87% · largest Hadrian 54%45 → 53+8 · +18%companies fundedSee the 55 rounds →29InsuranceFintech AI55 → 62 rounds · $2.2B raised +171% · largest Corgi 17%51 → 59+8 · +16%companies fundedSee the 62 rounds →30Accounting, spend & finance operationsFintech AI70 → 79 rounds · $4.6B raised +208% · largest Ramp 63%67 → 75+8 · +12%companies fundedSee the 79 rounds →31Personal & computer-use assistantsAI Agents21 → 32 rounds · $2.6B raised +625% · largest Instinct 48%21 → 27+6 · +29%companies fundedSee the 32 rounds →32Service, security & medical robotsRobotics & Physical AI30 → 35 rounds · $523M raised +84% · largest Pudu Robotics 29%28 → 34+6 · +21%companies fundedSee the 35 rounds →33Industrial & logistics robotsRobotics & Physical AI59 → 67 rounds · $5.1B raised +322% · largest ATOMS 34%57 → 63+6 · +11%companies fundedSee the 67 rounds →34Multimodal, image & video modelsAI Models & Research13 → 19 rounds · $2.6B raised +167% · largest Luma AI 35%12 → 17+5 · +42%companies fundedSee the 19 rounds →35Enterprise AI platforms, governance & securityAI Infrastructure20 → 29 rounds · $217M raised +74% · largest Red Bear AI (红熊AI) 19%20 → 25+5 · +25%companies fundedSee the 29 rounds →36Drones & low-altitudeRobotics & Physical AI15 → 22 rounds · $2.6B raised +1098% · largest Zipline 81%15 → 19+4 · +27%companies fundedSee the 22 rounds →37Automotive & mobility servicesEnterprise & Vertical AI17 → 22 rounds · $273M raised -58% · largest Strutt 37%17 → 21+4 · +24%companies fundedSee the 22 rounds →38GPU cloudsAI Infrastructure22 → 30 rounds · $14.9B raised +224% · largest Crusoe 26%20 → 24+4 · +20%companies fundedSee the 30 rounds →39Image & video generationConsumer & Media AI31 → 36 rounds · $5.5B raised +628% · largest Kling AI 53%25 → 29+4 · +16%companies fundedSee the 36 rounds →40Developer infrastructureAI Developer Tools39 → 43 rounds · $1.1B raised +91% · largest Render 10%38 → 42+4 · +11%companies fundedSee the 43 rounds →41Data infrastructureAI Infrastructure58 → 60 rounds · $13.3B raised -1% · largest Databricks 75%53 → 57+4 · +8%companies fundedSee the 60 rounds →42Banking platformsFintech AI15 → 18 rounds · $495M raised +105% · largest Flex 26%14 → 17+3 · +21%companies fundedSee the 18 rounds →43New architectures & research labsAI Models & Research16 → 23 rounds · $2.6B raised +1562% · largest Mirendil 46%16 → 19+3 · +19%companies fundedSee the 23 rounds →44Payments & fraudFintech AI32 → 34 rounds · $561M raised -36% · largest Imprint 23%31 → 34+3 · +10%companies fundedSee the 34 rounds →45HR & recruitingAI Agents10 → 12 rounds · $304M raised +130% · largest Juicebox 26%10 → 12+2 · +20%companies fundedSee the 12 rounds →46Autonomous air systemsDefense & Public Safety AI15 → 17 rounds · $10.7B raised +230% · largest Anduril Industries 47%13 → 15+2 · +15%companies fundedSee the 17 rounds →47General-purpose foundation modelsAI Models & Research27 → 33 rounds · $292.8B raised +258% · largest OpenAI 46%19 → 21+2 · +11%companies fundedSee the 33 rounds →48Identity & accessCybersecurity AI21 → 23 rounds · $1.4B raised +175% · largest Saviynt 52%21 → 22+1 · +5%companies fundedSee the 23 rounds →49Finance & back officeAI Agents23 → 26 rounds · $444M raised +32% · largest Stuut 18%23 → 24+1 · +4%companies fundedSee the 26 rounds →50Autonomous vehiclesRobotics & Physical AI29 → 32 rounds · $20.1B raised +767% · largest Waymo 80%26 → 27+1 · +4%companies fundedSee the 32 rounds →51Security operations & incident responseCybersecurity AI45 → 44 rounds · $1.9B raised +26% · largest Dream Security 14%43 → 43+0 · 0%companies fundedSee the 44 rounds →52Music & audio generationConsumer & Media AI12 → 13 rounds · $746M raised +1048% · largest Suno 87%10 → 10+0 · 0%companies fundedSee the 13 rounds →53Perception & sensingRobotics & Physical AI32 → 27 rounds · $955M raised +94% · largest Open Cosmos 36%27 → 26-1 · -4%companies fundedSee the 27 rounds →54Financial crime, compliance & identityFintech AI26 → 26 rounds · $770M raised +69% · largest Quantifind 26%26 → 25-1 · -4%companies fundedSee the 26 rounds →55Coding agents & assistantsAI Developer Tools35 → 30 rounds · $3.9B raised -15% · largest Cognition 51%30 → 28-2 · -7%companies fundedSee the 30 rounds →56Medical robotics & devicesHealthcare & Life Sciences16 → 14 rounds · $44M raised +32% · largest Shanmu SHANMU 33%16 → 14-2 · -12%companies fundedSee the 14 rounds →57Lending & creditFintech AI63 → 60 rounds · $747M raised -21% · largest Valon 20%62 → 59-3 · -5%companies fundedSee the 60 rounds →58Testing & QAAI Developer Tools24 → 22 rounds · $776M raised +103% · largest Harness 26%23 → 20-3 · -13%companies fundedSee the 22 rounds →59Data & ML toolingAI Developer Tools23 → 20 rounds · $311M raised -12% · largest Firecrawl 24%22 → 19-3 · -14%companies fundedSee the 20 rounds →60Email, fraud & brand protectionCybersecurity AI22 → 18 rounds · $470M raised +13% · largest Guardio 26%20 → 17-3 · -15%companies fundedSee the 18 rounds →61Weather, Earth observation & geospatialIndustry AI16 → 15 rounds · $354M raised +366% · largest Tomorrow.io 59%16 → 13-3 · -19%companies fundedSee the 15 rounds →62Cloud cost & operationsAI Infrastructure13 → 10 rounds · $166M raised +205% · largest Mozark 24%13 → 10-3 · -23%companies fundedSee the 10 rounds →63Speech & audio modelsAI Models & Research13 → 10 rounds · $877M raised +97% · largest ElevenLabs 57%12 → 9-3 · -25%companies fundedSee the 10 rounds →64Wealth & investment managementFintech AI49 → 46 rounds · $1.3B raised +15% · largest Ridgeline 19%48 → 44-4 · -8%companies fundedSee the 46 rounds →65Shopping & lifestyleConsumer & Media AI33 → 29 rounds · $228M raised -23% · largest Phia 15%32 → 28-4 · -12%companies fundedSee the 29 rounds →66Government & public sectorEnterprise & Vertical AI30 → 23 rounds · $316M raised -12% · largest NoTraffic 29%27 → 23-4 · -15%companies fundedSee the 23 rounds →67AI app buildersAI Developer Tools28 → 27 rounds · $1.5B raised +42% · largest Lovable 47%27 → 23-4 · -15%companies fundedSee the 27 rounds →68Surveillance & physical securityDefense & Public Safety AI15 → 11 rounds · $711M raised +13% · largest Flock Safety 70%15 → 11-4 · -27%companies fundedSee the 11 rounds →69Field roboticsRobotics & Physical AI51 → 46 rounds · $623M raised +4% · largest ICON 32%49 → 44-5 · -10%companies fundedSee the 46 rounds →70Customer service & contact centerAI Agents45 → 37 rounds · $3B raised +108% · largest Sierra 31%40 → 35-5 · -12%companies fundedSee the 37 rounds →71Evaluation & observabilityAI Developer Tools35 → 33 rounds · $1.5B raised +80% · largest Arena 23%35 → 30-5 · -14%companies fundedSee the 33 rounds →72Clinical decision supportHealthcare & Life Sciences29 → 22 rounds · $487M raised -48% · largest OpenEvidence 51%27 → 22-5 · -19%companies fundedSee the 22 rounds →73Cloud & data securityCybersecurity AI23 → 21 rounds · $2.6B raised +97% · largest Cyera 54%22 → 17-5 · -23%companies fundedSee the 21 rounds →74Financial-services AI platforms & agentsFintech AI20 → 15 rounds · $174M raised +12% · largest Rowspace 29%20 → 15-5 · -25%companies fundedSee the 15 rounds →75Environment, waste & sustainabilityIndustry AI18 → 13 rounds · $122M raised +60% · largest Isometric 33%18 → 13-5 · -28%companies fundedSee the 13 rounds →76IT, security & operationsAI Agents27 → 23 rounds · $849M raised +69% · largest Serval 27%26 → 20-6 · -23%companies fundedSee the 23 rounds →77Application & code securityCybersecurity AI20 → 17 rounds · $480M raised -41% · largest depthfirst 25%20 → 14-6 · -30%companies fundedSee the 17 rounds →78Clinical documentationHealthcare & Life Sciences30 → 21 rounds · $785M raised -42% · largest Abridge 40%27 → 20-7 · -26%companies fundedSee the 21 rounds →79Precision medicine & genomicsHealthcare & Life Sciences27 → 17 rounds · $683M raised -17% · largest Verily 44%25 → 17-8 · -32%companies fundedSee the 17 rounds →80Network & endpointCybersecurity AI17 → 10 rounds · $1.2B raised +13% · largest Island 33%16 → 8-8 · -50%companies fundedSee the 10 rounds →81Hospitality & travelEnterprise & Vertical AI46 → 36 rounds · $577M raised -49% · largest Owner 42%45 → 36-9 · -20%companies fundedSee the 36 rounds →82Real estate & constructionEnterprise & Vertical AI76 → 66 rounds · $1.2B raised -8% · largest EliseAI 29%75 → 65-10 · -13%companies fundedSee the 66 rounds →83Learning & educationConsumer & Media AI39 → 28 rounds · $423M raised +117% · largest Preply 35%38 → 28-10 · -26%companies fundedSee the 28 rounds →84Health data & AI platformsHealthcare & Life Sciences26 → 13 rounds · $151M raised -63% · largest Biolevate 23%23 → 13-10 · -43%companies fundedSee the 13 rounds →85Revenue cycle & healthcare adminHealthcare & Life Sciences85 → 73 rounds · $1.7B raised +21% · largest Forus 9%81 → 70-11 · -14%companies fundedSee the 73 rounds →86Professional servicesEnterprise & Vertical AI60 → 50 rounds · $507M raised -21% · largest Modus 17%60 → 49-11 · -18%companies fundedSee the 50 rounds →87Creative tools & editingConsumer & Media AI40 → 29 rounds · $258M raised -13% · largest Shumei Wanwu (Math Magic) (数美万物) 19%40 → 29-11 · -28%companies fundedSee the 29 rounds →88Consumer health & wellnessHealthcare & Life Sciences36 → 25 rounds · $219M raised -83% · largest Nanit 23%34 → 23-11 · -32%companies fundedSee the 25 rounds →89ConstructionIndustry AI48 → 37 rounds · $879M raised +84% · largest Kahua 28%48 → 36-12 · -25%companies fundedSee the 37 rounds →90EducationEnterprise & Vertical AI45 → 32 rounds · $324M raised -46% · largest Multiverse 22%44 → 32-12 · -27%companies fundedSee the 32 rounds →91LegalEnterprise & Vertical AI96 → 78 rounds · $3.2B raised +17% · largest Legora 34%86 → 72-14 · -16%companies fundedSee the 78 rounds →92AgricultureIndustry AI48 → 33 rounds · $356M raised -21% · largest Orbem 18%47 → 33-14 · -30%companies fundedSee the 33 rounds →93Logistics & supply chainIndustry AI86 → 65 rounds · $2.2B raised +54% · largest ASI 15%82 → 64-18 · -22%companies fundedSee the 65 rounds →94Care delivery & patient engagementHealthcare & Life Sciences122 → 93 rounds · $2.5B raised +19% · largest Garner Health 9%115 → 92-23 · -20%companies fundedSee the 93 rounds →95Energy & utilitiesIndustry AI87 → 60 rounds · $981M raised -12% · largest Zanskar 12%83 → 59-24 · -29%companies fundedSee the 60 rounds →96Retail & e-commerceEnterprise & Vertical AI91 → 70 rounds · $842M raised +23% · largest ZyG 14%90 → 64-26 · -29%companies fundedSee the 70 rounds →97Medical imaging & diagnosticsHealthcare & Life Sciences92 → 54 rounds · $1.5B raised -20% · largest Neko Health 48%91 → 53-38 · -42%companies fundedSee the 54 rounds →98Marketing, media & advertisingEnterprise & Vertical AI187 → 116 rounds · $1.1B raised -42% · largest Profound 24%178 → 112-66 · -37%companies fundedSee the 116 rounds →99HorizontalEnterprise & Vertical AI472 → 282 rounds · $5.6B raised -24% · largest NinjaOne 7%449 → 270-179 · -40%companies fundedSee the 282 rounds →

Last 12 months (Nov 2025 – Nov 2026) against the 12 months before, by announcement date. Companies funded = companies with at least one round announced in the period. Bars show rounds by quarter.

How this is ranked