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The #1 intelligence layer for the startup ecosystem.
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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 roundGroups Watcher
Headcount +9%Added 12 engineersSK hynix Inc.
Now publicReleased from stealthContify
Launch detectedShipped a new productOmbak
3 articles todayMentioned in the newsAlora Health
Now hiringOpened a new officelora ai Anime LoRA Training
M&A detectedAcquired a competitorGitButler
New tier addedChanged pricingNerveMind AI, Inc.
Series B · $40MRaised a new roundCross Country Healthcare
Headcount +9%Added 12 engineersLabscoop
Now publicReleased from stealthCountry Delight
Launch detectedShipped a new productSceneFlare
3 articles todayMentioned in the newsArm Holdings plc
Now hiringOpened a new officeArq
M&A detectedAcquired a competitorCNN
New tier addedChanged pricingWeblineIndia
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.
AI Coding Tools
IDEs, copilots, code review & developer agents
Developer ToolsCode GenerationMLOps
AI Coding Assistants (e.g., GitHub Copilot, Cursor)
New York, United States
AI-first code editor that helps developers build faster with AI assistance.
$54M831 ppl
poolside
Paris, France
AI coding models and pair programmer built for on-device execution with privacy-first architecture.
$1.8B213 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
Mastra
San Francisco, United States
An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.
$36M56 ppl
Qdrant
Berlin, Germany
High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.
$88M145 ppl
MosaicML (now Databricks)
San Francisco, United States
Generative AI platform for enterprises to build, train, and customize their own AI models.
$3.0B15800 ppl
AI Coding Assistants (e.g., GitHub Copilot, Cursor)
New York, United States
AI-first code editor that helps developers build faster with AI assistance.
$54M831 ppl
poolside
Paris, France
AI coding models and pair programmer built for on-device execution with privacy-first architecture.
$1.8B213 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
Mastra
San Francisco, United States
An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.
$36M56 ppl
Qdrant
Berlin, Germany
High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.
$88M145 ppl
MosaicML (now Databricks)
San Francisco, United States
Generative AI platform for enterprises to build, train, and customize their own AI models.
$3.0B15800 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.
$53B6496 ppl
CherryShot
AI startup
CherryShot is an Agentic AI creative studio for e-commerce, generating product photography and video ads from a single product photo.
Just listed
LangSmith
San Francisco, United States
A unified platform for developing, debugging, testing, and monitoring LLM applications.
$25M293 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.
$1.2B150 ppl
rafaybutt
AI startup
A Bristol-based SEO agency helping local businesses increase calls, enquiries, and customers through higher Google rankings, conversion-focused websites, and effective digital marketing.
Just listed
Nebius Group N.V.
Amsterdam, Netherlands
Nebius is an AI cloud infrastructure provider offering a full-stack platform for AI development, from data preparation and model training to production deployment.
$5.3B1639 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.
$53B6496 ppl
CherryShot
AI startup
CherryShot is an Agentic AI creative studio for e-commerce, generating product photography and video ads from a single product photo.
Just listed
LangSmith
San Francisco, United States
A unified platform for developing, debugging, testing, and monitoring LLM applications.
$25M293 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.
$1.2B150 ppl
rafaybutt
AI startup
A Bristol-based SEO agency helping local businesses increase calls, enquiries, and customers through higher Google rankings, conversion-focused websites, and effective digital marketing.
Just listed
Nebius Group N.V.
Amsterdam, Netherlands
Nebius is an AI cloud infrastructure provider offering a full-stack platform for AI development, from data preparation and model training to production deployment.
$5.3B1639 ppl
Anysphere, Inc.
San Francisco, United States
An AI-native code editor that helps developers write, understand, and manage code more efficiently.
$2.9B832 ppl
LangChain
San Francisco, United States
The platform for building reliable AI agents and LLM applications.
$260M312 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
Mistral AI
Paris, France
Mistral AI develops and deploys frontier AI models, assistants, and agents, providing organizations with tailored AI systems.
$9.8B1671 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
Anysphere, Inc.
San Francisco, United States
An AI-native code editor that helps developers write, understand, and manage code more efficiently.
$2.9B832 ppl
LangChain
San Francisco, United States
The platform for building reliable AI agents and LLM applications.
$260M312 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
Mistral AI
Paris, France
Mistral AI develops and deploys frontier AI models, assistants, and agents, providing organizations with tailored AI systems.
$9.8B1671 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
Manus AI
Singapore, Singapore
The general AI agent that turns your thoughts into actions, automating workflows and delivering tangible results.
$575M167 ppl
Together AI
San Francisco, United States
Together AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.
$906M431 ppl
CherryShot
AI startup
One product photo in, a whole campaign out: on-model shots, lifestyle scenes and video ads.
Just listed
OpenRouter
New York City, United States
Unified API platform providing developers access to hundreds of large language models through one endpoint.
$154M107 ppl
Neon
San Francisco, United States
A serverless Postgres database with separation of storage and compute.
$1.2B156 ppl
Arklavo
AI startup
Arklavo is a US-based custom team-uniform and branded workwear shop offering embroidered or printed apparel with no minimum order, free digital logo proof, and free shipping over $150.
Just listed
Manus AI
Singapore, Singapore
The general AI agent that turns your thoughts into actions, automating workflows and delivering tangible results.
$575M167 ppl
Together AI
San Francisco, United States
Together AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.
$906M431 ppl
CherryShot
AI startup
One product photo in, a whole campaign out: on-model shots, lifestyle scenes and video ads.
Just listed
OpenRouter
New York City, United States
Unified API platform providing developers access to hundreds of large language models through one endpoint.
$154M107 ppl
Neon
San Francisco, United States
A serverless Postgres database with separation of storage and compute.
$1.2B156 ppl
Arklavo
AI startup
Arklavo is a US-based custom team-uniform and branded workwear shop offering embroidered or printed apparel with no minimum order, free digital logo proof, and free shipping over $150.
Just listed
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.
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.
Article Distribution
Send a finished article to the accounts you connect.
News that's moving the market
The week's most-read stories across the AI ecosystem
Artificial IntelligenceOpenAI halves Sol and Luna pricing after Astra
OpenAI launched GPT-6 Sol and Luna at 50% below GPT-5.6 promo pricing, adding faster, cheaper tiers beneath Astra with new caching gains.
Sep 24, 2026
Artificial IntelligenceAutoresearch tripled our model speed, Morph says
Morph's Tejas Bhakta told AI Engineer how an autoresearch loop tuning CUDA kernels delivers 3x inference speedups, with humans supplying ideas and agents searching parameters.
Sep 27, 2026
Artificial IntelligenceJensen Huang: AI is software, not a new species
On CNN, Nvidia's Jensen Huang said AI is software, not a species, and that sandbox escapes are fixable with containment and monitoring.
Sep 25, 2026
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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.
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