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The World's #1AI Startup Directory
An AI newsroom with the company files behind every story.
Some of our trusted clients
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The #1 intelligence layer for the startup ecosystem.
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DealflowDealflow source for stealth-mode investments
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See the companies people are watching
One searchable directory
Every company that matters, in one place
Search across startups, investors, founders, funding rounds, patents, and research, all enriched and cross-linked, so one query maps an entire market.
65M+
Company profiles
5B+
AI-enriched data points
Always fresh
Agentic intelligence layer
Our agents read funding news, hiring signals, product launches, and filings around the clock, so every profile stays current without anyone touching a spreadsheet. Then the Lighthouse Engine traces a faint signal to a fully formed company profile: Palantir-grade identity resolution and graph-network technology that follows a bare domain to the live site, the company behind it, and the real people running it, every link independently verified. It's how we surface stealth startups before they ever announce.
Reverse lookup
OSINT signals
Deep-web search
Identity resolution
Identity graph
scanning registries
Watchlist alerts Live
Series B · $40MRaised a new roundPersona AI
Headcount +9%Added 12 engineersCorridor
Now publicReleased from stealthNex AI- Launch detectedShipped a new productLawZero
3 articles todayMentioned in the newsTypeSafe AI
Now hiringOpened a new officeOne Biosciences
M&A detectedAcquired a competitorPositron AI, .
New tier addedChanged pricingEuno- Series B · $40MRaised a new roundPersona AI
- Headcount +9%Added 12 engineersCorridor
- Now publicReleased from stealthNex AI
- Launch detectedShipped a new productLawZero
- 3 articles todayMentioned in the newsTypeSafe AI
- Now hiringOpened a new officeOne Biosciences
- M&A detectedAcquired a competitorPositron AI, .
- New tier addedChanged pricingEuno
Never miss a move
Track competitors, get alerted
Add any startup, investor, or founder to your watchlist and we'll email you the moment something changes: new funding, team growth, launches, or news. Compare any two companies side by side.
Built for builders
A toolkit for the whole AI ecosystem
Beyond the directory: the tools people actually open, from article-to-YouTube and agent-readiness scoring to the REST API and MCP server.
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Sync signals straight into the tools you already use, from Slack and Notion to Salesforce, HubSpot, Affinity, monday.com, and Google Sheets, so your pipeline always stays up to date.
Solutions by role
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team uses StartupHub
The same directory and live signals power very different workflows: pick the one that matches your job.
Investors
Venture Capital & PE
Source before the market
Catch new and stealth-mode companies the morning they appear, monitor your portfolio, and pull diligence inputs in minutes.
ExploreFounders
Founders & operators
Get listed, ranked & cited
Put your startup where Google ranks it and ChatGPT, Claude & Perplexity cite it. Indexed in under 24 hours.
ExploreSales
Sales & GTM
Reach accounts on the signal
Funding rounds, hiring surges and tech-stack changes land as CRM tasks, so reps reach out the same day.
ExploreCompete
Competitive intelligence
Never miss a rival move
Pricing, tech-stack, jobs and news diffs pushed to Slack so product marketing can respond the same day.
ExploreTalent
Recruiting & talent
Find talent as it frees up
Headcount deltas and job postings flag available talent and competitors scaling a function.
ExploreCorp Dev
Corp Dev / M&A
Track targets early
Funding, exits and new subsidiary domains surface acquisition targets before they are common knowledge.
ExploreBrowse
Jump straight to what you're tracking
The same filters as our search: pick a value and it opens the live directory with that filter applied.
Explore by sector
Every corner of the AI ecosystem
From agentic AI and neoclouds to defense, robotics, fintech, and biotech. Browse curated startups across hundreds of sectors, each enriched and ranked.
Computer Vision
Image, video, perception & multimodal vision
Computer VisionMultimodal AIImage RecognitionVideo AI
OpenAI Whisper
San Francisco, United States
OpenAI's open-source automatic speech recognition model for transcription and translation.
$120B10413 ppl
Niantic Spatial, Inc.
San Francisco, United States
Building a persistent, real-world 3D map powered by AI and user-generated data from AR games, supporting enterprise customers in robotics, defense, and utilities.
$5.0B160 ppl
Prometheus
San Francisco, United States
Jeff Bezos-backed AI startup building physical AI systems for engineering and manufacturing, and providing an AI-driven investment platform.
$16B21 ppl
MiniMax
AI startup
MiniMax is a leading global technology company and one of the pioneers of large language models (LLMs) in Asia, developing proprietary LLMs across various modalities.
$2.0B500 ppl
TwelveLabs
San Francisco, United States
TwelveLabs builds the world's most powerful video understanding platform using AI that can see, hear, and reason across entire video content.
$68M190 ppl
Luma AI
San Francisco, United States
Luma AI is building multimodal general intelligence that can generate, understand, and operate in the physical world, focusing on video, audio, and language learning.
$1.8B367 ppl
OpenAI Whisper
San Francisco, United States
OpenAI's open-source automatic speech recognition model for transcription and translation.
$120B10413 ppl
Niantic Spatial, Inc.
San Francisco, United States
Building a persistent, real-world 3D map powered by AI and user-generated data from AR games, supporting enterprise customers in robotics, defense, and utilities.
$5.0B160 ppl
Prometheus
San Francisco, United States
Jeff Bezos-backed AI startup building physical AI systems for engineering and manufacturing, and providing an AI-driven investment platform.
$16B21 ppl
MiniMax
AI startup
MiniMax is a leading global technology company and one of the pioneers of large language models (LLMs) in Asia, developing proprietary LLMs across various modalities.
$2.0B500 ppl
TwelveLabs
San Francisco, United States
TwelveLabs builds the world's most powerful video understanding platform using AI that can see, hear, and reason across entire video content.
$68M190 ppl
Luma AI
San Francisco, United States
Luma AI is building multimodal general intelligence that can generate, understand, and operate in the physical world, focusing on video, audio, and language learning.
$1.8B367 ppl
SpaceXAI
Palo Alto, United States
SpaceXAI is an artificial intelligence company that develops frontier AI models for reasoning, code, voice, images, and video, with its core product being the AI chatbot Grok.
$90B6496 ppl
Mistral AI
Paris, France
Mistral AI develops and deploys frontier AI models, assistants, and agents, providing organizations with tailored AI systems.
$11B1611 ppl
Lacentral
AI startup
AI research and deployment company building safe and beneficial AGI.
$11B9434 ppl
Krea.ai
San Francisco, United States
Developing advanced AI image and video generation models with a focus on stylistic diversity and efficiency for creative professionals.
$83M111 ppl
Exodigo
Tel Aviv, Israel
Non-intrusive subsurface mapping using advanced sensors, 3D imaging, and AI to provide a clear picture of underground infrastructure.
$242M402 ppl
EngineAI
Shenzhen, Guangdong, China
Builder of humanoid and quadruped robots for traffic, security, and retail.
$635M40 ppl
SpaceXAI
Palo Alto, United States
SpaceXAI is an artificial intelligence company that develops frontier AI models for reasoning, code, voice, images, and video, with its core product being the AI chatbot Grok.
$90B6496 ppl
Mistral AI
Paris, France
Mistral AI develops and deploys frontier AI models, assistants, and agents, providing organizations with tailored AI systems.
$11B1611 ppl
Lacentral
AI startup
AI research and deployment company building safe and beneficial AGI.
$11B9434 ppl
Krea.ai
San Francisco, United States
Developing advanced AI image and video generation models with a focus on stylistic diversity and efficiency for creative professionals.
$83M111 ppl
Exodigo
Tel Aviv, Israel
Non-intrusive subsurface mapping using advanced sensors, 3D imaging, and AI to provide a clear picture of underground infrastructure.
$242M402 ppl
EngineAI
Shenzhen, Guangdong, China
Builder of humanoid and quadruped robots for traffic, security, and retail.
$635M40 ppl
Decart AI
San Francisco, United States
Frontier AI lab building real-time world models and an optimization stack for low-latency AI workloads.
$446M142 ppl
OpenRouter
New York City, United States
Unified API platform providing developers access to hundreds of large language models through one endpoint.
$154M107 ppl
Thinking Machines Lab Inc.
San Francisco, United States
Frontier AI lab building multimodal AI systems with customizable, collaborative capabilities for enterprise applications, focusing on human-AI collaboration and personalized AI.
$3.4B212 ppl
Powerus
West Palm Beach, United States
Powerus builds and scales U.S.-led autonomous systems for defense and critical infrastructure, including heavy-lift drones and maritime vessels.
$80M24 ppl
Skild AI
Pittsburgh, United States
Robotics startup building general-purpose AI models to control any robot and perform any task in any environment.
$3.2B19 ppl
Lightwheel
Santa Clara, United States
Simulation-first platform for embodied AI: SimReady assets, synthetic + egocentric human data, evaluation tools for robot foundation models.
$158M46 ppl
Decart AI
San Francisco, United States
Frontier AI lab building real-time world models and an optimization stack for low-latency AI workloads.
$446M142 ppl
OpenRouter
New York City, United States
Unified API platform providing developers access to hundreds of large language models through one endpoint.
$154M107 ppl
Thinking Machines Lab Inc.
San Francisco, United States
Frontier AI lab building multimodal AI systems with customizable, collaborative capabilities for enterprise applications, focusing on human-AI collaboration and personalized AI.
$3.4B212 ppl
Powerus
West Palm Beach, United States
Powerus builds and scales U.S.-led autonomous systems for defense and critical infrastructure, including heavy-lift drones and maritime vessels.
$80M24 ppl
Skild AI
Pittsburgh, United States
Robotics startup building general-purpose AI models to control any robot and perform any task in any environment.
$3.2B19 ppl
Lightwheel
Santa Clara, United States
Simulation-first platform for embodied AI: SimReady assets, synthetic + egocentric human data, evaluation tools for robot foundation models.
$158M46 ppl
World Labs
San Francisco, United States
World Labs is a leading spatial intelligence company building frontier models that can perceive, generate, reason, and interact with the 3D world.
$2.5B150 ppl
PixVerse
Singapore, Singapore
AI video creation platform transforming text and images into high-quality videos.
$799M89 ppl
Kyutai
Paris, France
A non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.
$300M52 ppl
Dyna Robotics
Redwood City, United States
Dyna Robotics builds high-performance, intelligent robots powered by embodied AI foundation models for business automation and productivity.
$144M133 ppl
Kling AI
Beijing, China
Kling AI provides state-of-the-art generative AI tools for creating imaginative images and videos, leveraging advanced foundation models like Kling 3.0.
$4.0B178 ppl
Sakana AI
Tokyo, Japan
Sakana AI is a Tokyo-based startup developing efficient AI models using bio-inspired evolutionary algorithms to create capable, compact foundation models, with a focus on the Japanese market.
$379M264 ppl
World Labs
San Francisco, United States
World Labs is a leading spatial intelligence company building frontier models that can perceive, generate, reason, and interact with the 3D world.
$2.5B150 ppl
PixVerse
Singapore, Singapore
AI video creation platform transforming text and images into high-quality videos.
$799M89 ppl
Kyutai
Paris, France
A non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.
$300M52 ppl
Dyna Robotics
Redwood City, United States
Dyna Robotics builds high-performance, intelligent robots powered by embodied AI foundation models for business automation and productivity.
$144M133 ppl
Kling AI
Beijing, China
Kling AI provides state-of-the-art generative AI tools for creating imaginative images and videos, leveraging advanced foundation models like Kling 3.0.
$4.0B178 ppl
Sakana AI
Tokyo, Japan
Sakana AI is a Tokyo-based startup developing efficient AI models using bio-inspired evolutionary algorithms to create capable, compact foundation models, with a focus on the Japanese market.
$379M264 ppl
Free tools
Built for founders, marketers and researchers
The ones people actually use, plus the REST API and MCP server.
Article to YouTube
Turn an article into a narrated video, ready to upload.
AI Agent Readiness
Score any site on how well an AI agent can actually read and use it.
Article Distribution
Publish one article to every social channel, on a schedule.
Email Validator
Check whether an address is real before you send to it.
Developer API
Query startups, investors, and rounds from your own stack.
MCP Server
30+ tools for Claude, Cursor, and Windsurf. Free tier.
RSS Feed Generator
Create a feed for any site that does not publish one.
Free Ahrefs DR Checker
Paste a domain, get Ahrefs Domain Rating 0-100. Free, no signup.
YouTube to Blog Post
Convert any YouTube video into a publish-ready blog post.
YouTube Transcript
Get the full transcript of any video, free.
Free Tech Stack Checker
See hosting, frameworks, analytics, and more behind any site.
News that's moving the market
The week's most-read stories across the AI ecosystem
SemiconductorsHalf of Nvidia's sales may be in warehouses
Ed Zitron tells The Tech Report Microsoft has only 2 GW of AI chips online, leaving tens of billions in GPUs warehoused.
Sep 18, 2026
Artificial IntelligencePerplexity Says It Trusts Astra End to End
Perplexity says GPT-6 Astra now handles communications, live code edits and production monitoring with less human oversight.
Sep 19, 2026
Artificial IntelligenceFreehand hires B2C marketer to sell AI Teams
Freehand tapped B2C veteran Krshna Prashant as first US Marketing Lead to brand AI Teams that execute spend inside enterprise systems.
Sep 21, 2026
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What you get
Email validations
500/dayEmail discoveries
50/dayProfile reads
250/dayDatabase queries
500/dayLogo lookups
100/dayAI enrichments
25/dayFeatures
- Profile browsing
- Database search
- Export data
- Build watchlists
- Compare startups
- Custom map branding
- Visual TL;DR + YouTube to Article
- 50 tracked profiles
- Verified founder emails
- Bulk email finder
- Stealth-mode access
- 100 tracked profiles$50+
- Profile Boosts$50+
- Slack and Teams monitor alerts$50+
- Auto-publish RSS feed$90+
Get Pro Lite for $30/mo
Need a custom mix? Use the email-credit configurator below or contact us.
Why StartupHub
The full picture, not fragments
Other tools give you a slice: a stale list, a single source, or hours of manual research. StartupHub is the live, enriched map of the entire AI ecosystem.
Frequently asked questions
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Read the news. Check the company file.
Articles and profiles are free. Paid tiers are for API, MCP, and bulk export.