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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 engineersNex AI
Now publicReleased from stealthTypeSafe AI
Launch detectedShipped a new productOne Biosciences
3 articles todayMentioned in the newsPositron AI, .
Now hiringOpened a new officeEuno
M&A detectedAcquired a competitorBluecore Energy- New tier addedChanged pricingCognition AI
- Series B · $40MRaised a new roundPersona AI
- Headcount +9%Added 12 engineersNex AI
- Now publicReleased from stealthTypeSafe AI
- Launch detectedShipped a new productOne Biosciences
- 3 articles todayMentioned in the newsPositron AI, .
- Now hiringOpened a new officeEuno
- M&A detectedAcquired a competitorBluecore Energy
- New tier addedChanged pricingCognition AI
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.
Integrations
Plug StartupHub into your existing stack
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
Explore how every
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.
Agentic AI
Autonomous agents, agent frameworks & tooling
Agentic AIAI AgentsConversational AIAutonomous Agents
Anthropicdeployment
AI startup
AI research and products focused on safety, developing advanced models like Claude.
$1.5B5116 ppl
Manus AI
Singapore, Singapore
The general AI agent that turns your thoughts into actions.
$650M137 ppl
Perplexity AI
San Francisco, United States
AI-powered search engine that delivers real-time, cited answers to complex questions.
$591M1477 ppl
Cognition Labs
San Francisco, United States
AI coding assistant that understands and writes code like a human.
$2.0B362 ppl
Hebbia
New York, United States
Hebbia is an AI platform for knowledge work, automating complex tasks for finance, law, and Fortune 500 companies.
$100M156 ppl
Firecrawl
San Francisco, United States
Firecrawl provides web scraping and crawling APIs for developers and AI agents to power applications with clean, LLM-ready data.
$29M49 ppl
Anthropicdeployment
AI startup
AI research and products focused on safety, developing advanced models like Claude.
$1.5B5116 ppl
Manus AI
Singapore, Singapore
The general AI agent that turns your thoughts into actions.
$650M137 ppl
Perplexity AI
San Francisco, United States
AI-powered search engine that delivers real-time, cited answers to complex questions.
$591M1477 ppl
Cognition Labs
San Francisco, United States
AI coding assistant that understands and writes code like a human.
$2.0B362 ppl
Hebbia
New York, United States
Hebbia is an AI platform for knowledge work, automating complex tasks for finance, law, and Fortune 500 companies.
$100M156 ppl
Firecrawl
San Francisco, United States
Firecrawl provides web scraping and crawling APIs for developers and AI agents to power applications with clean, LLM-ready data.
$29M49 ppl
poolside
Paris, France
AI coding models and pair programmer built for on-device execution with privacy-first architecture.
$2.8B213 ppl
Cognition AI
San Francisco, United States
Building Devin, the first autonomous software engineer, to act as an exponential collaborator for human engineers.
$3.6B5 ppl
Qdrant
Berlin, Germany
High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.
$88M145 ppl
Tennr
New York, United States
AI-powered patient orchestration platform that streamlines healthcare operations for providers and payers.
$322M275 ppl
Decagon
San Francisco, United States
AI-powered customer support platform that uses autonomous AI agents to resolve complex customer inquiries.
$491M481 ppl
Finout
Tel Aviv, Israel
AI-powered FinOps platform for cloud cost management and optimization, providing visibility and control over cloud and AI spend.
$85M118 ppl
poolside
Paris, France
AI coding models and pair programmer built for on-device execution with privacy-first architecture.
$2.8B213 ppl
Cognition AI
San Francisco, United States
Building Devin, the first autonomous software engineer, to act as an exponential collaborator for human engineers.
$3.6B5 ppl
Qdrant
Berlin, Germany
High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.
$88M145 ppl
Tennr
New York, United States
AI-powered patient orchestration platform that streamlines healthcare operations for providers and payers.
$322M275 ppl
Decagon
San Francisco, United States
AI-powered customer support platform that uses autonomous AI agents to resolve complex customer inquiries.
$491M481 ppl
Finout
Tel Aviv, Israel
AI-powered FinOps platform for cloud cost management and optimization, providing visibility and control over cloud and AI spend.
$85M118 ppl
LangChain
San Francisco, United States
The platform for building reliable AI agents and LLM applications.
$260M312 ppl
Harmony
Manhattan, United States
AI-native ITSM and ESM platform
$30M60 ppl
Codeium
Mountain View, United States
AI-powered code acceleration platform that enhances developer productivity and code quality.
$397M110 ppl
exa.ai
San Francisco, United States
AI-powered sales intelligence.
$318M127 ppl
Pylon
Bridgeton, United States
Pylon is an AI-powered, modern support system built for B2B companies to resolve customer issues faster across multiple channels.
$31M183 ppl
Sarvam AI
Bengaluru, India
Building Sovereign AI for India with full-stack generative AI models understanding Indian culture and diversity.
$234M326 ppl
LangChain
San Francisco, United States
The platform for building reliable AI agents and LLM applications.
$260M312 ppl
Harmony
Manhattan, United States
AI-native ITSM and ESM platform
$30M60 ppl
Codeium
Mountain View, United States
AI-powered code acceleration platform that enhances developer productivity and code quality.
$397M110 ppl
exa.ai
San Francisco, United States
AI-powered sales intelligence.
$318M127 ppl
Pylon
Bridgeton, United States
Pylon is an AI-powered, modern support system built for B2B companies to resolve customer issues faster across multiple channels.
$31M183 ppl
Sarvam AI
Bengaluru, India
Building Sovereign AI for India with full-stack generative AI models understanding Indian culture and diversity.
$234M326 ppl
Surf AI
Tel Aviv, Israel
Surf AI is an agentic operations platform that helps enterprises operationalize security programs with AI to continuously identify and remediate security exposures.
$57M73 ppl
Mastra
San Francisco, United States
An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.
$36M56 ppl
Tenet Security
New York City, United States
The security platform for the agentic layer, detecting and stopping dangerous AI agentic behavior in real time.
$6.0M15 ppl
Decagon AI
San Francisco, United States
AI concierge platform for customer interactions.
$250M502 ppl
rogo
New York, United States
AI for financial decision-making and analysis.
$310M172 ppl
Armadin
Menlo Park, United States
Autonomous AI agent security startup providing AI-powered red teaming to combat machine-speed cyber threats.
$190M85 ppl
Surf AI
Tel Aviv, Israel
Surf AI is an agentic operations platform that helps enterprises operationalize security programs with AI to continuously identify and remediate security exposures.
$57M73 ppl
Mastra
San Francisco, United States
An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.
$36M56 ppl
Tenet Security
New York City, United States
The security platform for the agentic layer, detecting and stopping dangerous AI agentic behavior in real time.
$6.0M15 ppl
Decagon AI
San Francisco, United States
AI concierge platform for customer interactions.
$250M502 ppl
rogo
New York, United States
AI for financial decision-making and analysis.
$310M172 ppl
Armadin
Menlo Park, United States
Autonomous AI agent security startup providing AI-powered red teaming to combat machine-speed cyber threats.
$190M85 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.
Domain Rating Checker
Look up the Ahrefs Domain Rating for any site, free.
YouTube to Article
Turn any video into a polished, publish-ready article.
YouTube Transcript
Get the full transcript of any video, free.
Tech Stack Checker
See the frameworks, hosting, and vendors behind a site.
News that's moving the market
The week's most-read stories across the AI ecosystem
Artificial IntelligenceDario Amodei We Must Pace the Frontier Is Vague
Anthropic CEO calls to pace frontier AI with embedded evaluators, but offers no speed limit or enforcement beyond one lab's pledge.
Sep 12, 2026
Artificial IntelligenceJensen Huang says AI doomer math is made up
Jensen Huang told All-In Podcast AI extinction warnings are made up, outlined missed predictions and a control fix, then joined live by President Trump who called doomerism a hoax.
Sep 16, 2026
Artificial IntelligenceMistral puts its models inside Firefox's AI window
Mistral models will power Firefox Smart Window beta in France and North America, with UK and Germany to follow later in 2026.
Sep 16, 2026
Pricing
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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.