Startup categories

Explore every AI startup organized by sector and vertical. Each category links to a ranked, hourly-updated list with funding data and our 0-100 AI-readiness score.

Categories
49
AI sectors and verticals
Startups
11K+
Curated and enriched
Funding tracked
$1T+
Across all sectors
AI CompanionsDiscover the fastest-growing AI companion startups. Browse 200+ companies building emotional AI, virtual companions, and relationship-focused chatbots.
14 sectors
AI GirlfriendDiscover the best AI girlfriend apps. Browse virtual girlfriend AI with realistic chat, voice, memory, and personality, ranked by funding and traction.
10 sectors
AI BoyfriendDiscover the best AI boyfriend apps. Browse virtual boyfriend AI with realistic chat, voice, memory, and personality, ranked by funding and traction.
10 sectors
AI Coding ToolsBrowse 300+ AI coding assistant startups transforming software development. From GitHub Copilot to Cursor, explore tools reshaping how engineers code.
5 sectors
AI Writing ToolsExplore 250+ AI writing assistant startups. Find tools for copywriting, content creation, SEO optimization, and long-form writing powered by AI.
4 sectors
AI Video ToolsDiscover 150+ AI video generation startups. Explore tools for text-to-video, video editing, avatars, and automated video creation.
4 sectors
AI Image GeneratorsBrowse 180+ AI image generation startups. From DALL-E alternatives to design automation, explore the tools reshaping creative work.
4 sectors
AI CybersecurityExplore 100+ AI cybersecurity startups. Discover tools for threat detection, vulnerability assessment, and automated security operations.
7 sectors
AI Marketing ToolsDiscover 200+ AI marketing startups. From customer segmentation to campaign automation, explore tools transforming digital marketing.
5 sectors
AI HealthcareBrowse 300+ AI healthcare startups. From diagnostics to drug discovery, explore AI revolutionizing medicine and healthcare.
9 sectors
AI AgentsExplore 120+ AI agent startups. From autonomous workflows to agentic AI platforms, discover tools building intelligent, self-directed systems.
5 sectors
AI EducationDiscover 200+ AI education startups. From personalized tutoring to intelligent learning platforms, explore AI transforming education.
4 sectors
AI FinanceBrowse 250+ AI finance startups. From algorithmic trading to wealth management, explore AI reshaping financial services.
8 sectors
AI RoboticsExplore 80+ AI robotics startups. From humanoid robots to autonomous systems, discover the companies building physical AI.
6 sectors
NSFW AIAn objective directory of 50+ startups building adult-focused AI technology. From synthetic media to intimate platforms, we track the unfiltered landscape.
6 sectors
AI Porn GeneratorsAn objective directory of AI porn generators and adult content AI startups. Browse NSFW image, video, and chat platforms, ranked by funding and tracked without moral judgment.
9 sectors
AI Sex ChatAn objective directory of AI sex chat and AI sexting apps. Browse NSFW chat companions and adult roleplay platforms, ranked by funding and tracked without moral judgment.
8 sectors
LLM StartupsBrowse 80+ startups building foundation models and large language models. Discover competitors to OpenAI, Anthropic, and Google.
4 sectors
AI Sales ToolsExplore 150+ AI sales startups. From lead scoring to call coaching, discover tools automating and optimizing sales processes.
4 sectors
AI Customer ServiceBrowse 120+ AI customer service startups. From chatbots to support automation, explore tools improving customer interactions at scale.
5 sectors
AI Data AnalyticsDiscover 100+ AI analytics startups. From natural language queries to predictive analytics, explore tools making data intelligence accessible.
6 sectors
AI MusicExplore 80+ AI music startups. From music generation to audio processing, discover tools creating and transforming sound with AI.
5 sectors
MCP ServersBrowse 50+ MCP server startups and tools. Discover implementations of the Model Context Protocol for LLM integration.
4 sectors
AI Legal TechBrowse the top legal AI startups. From contract review to legal research and e-discovery, explore the companies bringing AI to law firms and in-house teams.
7 sectors
Defense TechDiscover 150+ defense technology startups building autonomous systems, cybersecurity, satellite intelligence, and military AI. Track funding, founders, and deals.
5 sectors
Climate TechBrowse 220+ climate technology startups tackling clean energy, carbon capture, grid storage, and sustainable infrastructure. Track the green transition.
6 sectors
Space TechExplore 190+ space technology startups building rockets, satellites, space stations, and orbital infrastructure. From SpaceX alternatives to satellite constellations.
4 sectors
Biotech & LongevityDiscover 330+ biotech and longevity startups pioneering gene therapy, drug discovery, anti-aging research, and computational biology.
6 sectors
Autonomous VehiclesBrowse 220+ autonomous vehicle startups building self-driving cars, trucks, delivery robots, and autonomous logistics platforms.
5 sectors
AI Hardware & ChipsExplore 170+ AI hardware startups building custom chips, GPUs, TPUs, edge AI processors, and neuromorphic computing systems.
5 sectors
Blockchain & Web3Discover 180+ blockchain and Web3 startups building DeFi protocols, NFT infrastructure, L2 chains, and decentralized applications.
5 sectors
AI InfrastructureBrowse 160+ AI infrastructure startups building model training platforms, vector databases, inference engines, and MLOps tools.
6 sectors
Developer ToolsExplore 160+ developer tools startups building next-generation IDEs, CI/CD platforms, testing frameworks, and infrastructure automation.
5 sectors
PropTechDiscover 140+ proptech startups transforming real estate with AI valuations, digital closings, property management, and construction technology.
4 sectors
E-Commerce & Retail TechBrowse 280+ e-commerce and retail technology startups building AI-powered shopping, logistics, fulfillment, and omnichannel platforms.
5 sectors
IoT & SensorsExplore 140+ IoT and sensor startups building connected devices, industrial monitoring, smart infrastructure, and edge computing platforms.
5 sectors
Agentic CommerceBrowse the startups building agentic commerce: AI agents that browse, compare, and check out on a shopper behalf. Ranked by funding and traction.
4 sectors
Agentic PaymentsBrowse the startups building payment rails for AI agents: authorization, spend controls, and settlement so agents can transact safely. Ranked by funding.
4 sectors
AI Agent IdentityBrowse the startups securing AI agents and machine identities: authentication, access control, and verification for non-human actors. Ranked by funding.
7 sectors
Frontier AI LabsBrowse the frontier AI labs racing toward advanced models and AGI. Compare the research-first companies training the largest models, ranked by funding.
3 sectors
NeocloudsBrowse the neoclouds: GPU-first cloud providers built for AI training and inference. Compare the NVIDIA-alternative compute platforms, ranked by funding.
5 sectors
World ModelsBrowse the startups building world models: AI that learns the physics and structure of environments for robotics, simulation, and spatial reasoning. Ranked by funding.
4 sectors
Vibe Coding ToolsBrowse the vibe coding tools and AI app builders that turn prompts into working software. Compare the no-code AI builders, ranked by funding and traction.
7 sectors
Instagram Story ViewersBrowse the most popular anonymous Instagram story viewers. Compare tools to view and download Instagram stories, reels, and profiles without logging in.
1 sectors
AI WorkspaceBrowse the startups building AI workspaces: docs, notes, and knowledge tools with AI built in. Compare the productivity platforms, ranked by funding and traction.
7 sectors
AI Ad MakersBrowse the startups building AI ad makers: tools that generate ad creative, copy, and variations at scale, then optimize against performance. Ranked by funding.
6 sectors
AI ChatBrowse the startups building AI chat apps and chatbots, from general assistants to specialized conversational agents. Compare them, ranked by funding and traction.
4 sectors
Agent SandboxesBrowse the startups building agent sandboxes: secure, isolated runtimes where AI agents execute code, browse, and use tools safely. Ranked by funding and traction.
5 sectors
Stealth StartupsDiscover stealth-mode startups before they launch. Browse pre-announcement companies backed by top VCs, track founder movements, and get early intelligence.
Pre-launch

Each category aggregates startups from our full AI database, matched against sector keywords and refreshed hourly via ISR. Every category has a unique, shareable URL.