AI & Machine Learning Startups Directory

Browse our directory of AI & Machine Learning startups with AI-researched profiles, funding data, financial metrics, competitive analysis, and more.

All 197 ai & machine learning startups

• Anthropic — AI safety company delivering constitutional AI systems that enterprises trust for mission-critical w
• Pinecone — The vector database built for production AI
• Replicate — Run open-source AI models in the cloud
• Arcade AI — AI-native software development assistant that understands your entire codebase
• Mercor — Organizing human intelligence to power the AI economy
• Thinking Machines Lab — AI fine-tuning infrastructure founded by former OpenAI CTO Mira Murati
• Poka Labs — Ambient AI agents for industrial manufacturing operations
• Scale AI — The Data Platform for AI.
• Caddy — Your Personal AI for everyday work. Lives in your texts.
• OpenAI — Frontier AI lab building GPT-6 and ChatGPT, the world's most widely used AI assistant
• Hugging Face — The AI community building the future — the de facto 'GitHub of machine learning' hosting 3M+ models
• Perplexity AI — The answer engine that transformed AI search — and now autonomous agent workflows
• ElevenLabs — AI voice infrastructure for creators, developers, and enterprise agents
• Cursor — The AI-native code editor becoming the operating system for software engineering
• xAI — The frontier AI lab behind Grok, fused with SpaceX compute and capital
• Mistral AI — Europe's frontier AI lab - open-weight models and sovereign compute
• DeepSeek — The open-weight frontier lab that trains state-of-the-art models at a fraction of the cost
• Cerebras Systems — The wafer-scale AI processor company
• Runway — The generative video pioneer building general world models for media and simulation
• Sierra AI — Outcome-priced AI agents for customer experience
• Cohere — Canada's enterprise LLM champion - private, sovereign AI built on the Command family
• Liquid AI — The MIT-born startup making frontier-grade AI run on phones, cars, and edge hardware
• Safe Superintelligence Inc. — A straight-shot lab focused on safe superintelligence
• Magic AI — The long-context frontier: own-model autonomous software engineering
• Mendral — AI DevOps Engineer that autonomously manages CI/CD pipelines
• Canary — The first AI QA engineer that understands your codebase
• Cardinal — AI Platform for Precision Outbound
• Shofo — Common Crawl for Video
• Polymorph — AI that catches intent & churn live, then acts faster than a human can
• Lovable — Software for the 99%: conversational full-stack app building
• Physical Intelligence — Building foundation models to power any robot in the physical world
• Fireworks AI — The platform for specialized intelligence — build, tune, and scale AI on open models
• Harvey AI — The operating system for legal and professional services
• Figure AI — Building general-purpose humanoid robots for the real world
• Poolside AI — Building foundation models specifically for software development
• Together AI — The AI Native Cloud
• Databricks — The Data and AI Company — Data Intelligence Platform
• Glean — Work AI that knows your work — search and AI assistant for the enterprise
• Character.AI — AI companions for imagination, learning, and connection
• CoreWeave — The Essential Cloud for AI™
• Groq — The LPU Inference Engine — fastest AI inference at 1/10th the energy
• Helsing — AI to protect our democracies
• Synthesia — The AI video platform for business
• World — Proof of personhood for the AI age
• Aurora Innovation — Delivering the benefits of self-driving technology safely, quickly, and broadly
• ByteDance — Inspire Creativity, Enrich Life
• Inflection AI — Personal AI for Everyone
• SambaNova Systems — Full-stack AI platform with Reconfigurable Dataflow — from SN40L chips to enterprise generative AI
• Stability AI — Open-source generative media — images, video, audio and language for everyone
• Windsurf — The agentic AI IDE that keeps developers in flow
• Decagon — AI concierge agents for enterprise customer experience — build, optimize, and scale support that tre
• Suno — AI music creation for everyone — generate studio-quality songs from a text prompt
• Lambda — The AI compute platform — GPU cloud, 1-Click Clusters, and workstations for training and inference
• Crusoe — The energy-first AI factory company — vertically integrated, clean-powered AI data centers and cloud
• Sakana AI — Tokyo's frontier AI research lab — nature-inspired foundation models for Japan and the world
• LMArena — The world's most trusted AI evaluation platform — crowdsourced, real-world model rankings
• Writer — The full-stack generative AI platform for the enterprise — models, guardrails, and agents
• DeepL — The world's most accurate AI language platform — translation, writing, and voice for business
• Shield AI — AI pilots and autonomous aircraft — Hivemind software that flies aircraft on their own
• HeyGen — The leading AI video creation platform — studio-quality video with digital avatars from text
• Black Forest Labs — The makers of FLUX — frontier open-weights image and video generation models
• Baseten — The inference and post-training platform powering the AI-native era
• Manus — The viral general-purpose AI agent that works on its own — acquired by Meta for $2B+
• MiniMax — One of China's 'AI Tigers' — the multimodal foundation-model lab behind Talkie and Hailuo AI
• Moonshot AI — The Beijing lab behind Kimi — China's consumer AI darling with open-weights K2 models
• Zhipu AI (Z.ai) — The Tsinghua-spun GLM lab — China's first listed 'AI Tiger' and most valuable public AI pure play
• LangChain — The most widely used framework for building LLM and agent applications
• OpenRouter — The universal gateway to every AI model — acquired by Stripe for ~$7.5B
• Ollama — The easiest way to run open models locally — the developer default for on-device AI
• Isomorphic Labs — The DeepMind spin-out building an AI drug design engine — backed by $2.7B+ and Big Pharma deals
• EvolutionaryScale — The frontier protein language model lab — simulating 500 million years of evolution
• 1X Technologies — The humanoid home robot company — NEO brings a robot into your house for $20K
• Skild AI — The Skild Brain — a unified robotics foundation model for any robot, any task
• OpenEvidence — The 'ChatGPT for doctors' — AI clinical decision support used by 40% of US physicians
• Abridge — The ambient AI that listens to doctor-patient conversations and writes the notes — trusted by 150+ h
• Verkada — The AI-powered physical security platform protecting 30,000+ organizations
• Ayar Labs — The optical I/O company breaking the AI data-center bottleneck
• Celestial AI — The Photonic Fabric — moving data through AI systems with light
• Baichuan Intelligence — The Chinese AI tiger focused on math and healthcare
• Nous Research — The American open-source AI lab behind Hermes — now with the Psyche decentralized network
• Genspark — The AI search engine that grew from $85M to $250M annualized revenue in three months
• Etched — Sohu — the transformer-only chip betting it can beat NVIDIA at inference
• Periodic Labs — AI scientists and autonomous labs — automating physics, chemistry, and materials discovery
• Reflection AI — Frontier models built by scaling reinforcement learning — from autonomous coding to superintelligenc
• Tenstorrent — RISC-V-based AI chips and licensed IP — the open alternative to NVIDIA and Arm
• World Labs — Spatial intelligence — AI that understands and builds the 3D world
• Midjourney — The self-funded AI research lab behind the most widely used AI image generator
• Gamma — The AI-native 'anti-PowerPoint' tearing up the presentation market
• Lindy — The no-code platform for building AI employees that run your inbox, calendar, and sales
• Krea AI — The unified AI creative suite — generate, edit, and enhance images, video, and 3D
• Photoroom — The AI photo editing platform built for e-commerce sellers, from solo resellers to enterprise
• Browserbase — The browser runtime and agent SDK for AI — cloud headless browsers plus Stagehand
• Tempus AI — The AI-driven precision medicine company turning clinical and molecular data into actionable care
• Cluely — The AI meeting assistant that went viral by promising to 'cheat on everything'
• Lightmatter — Silicon photonics for AI — photonic interconnects that move data at the speed of light
• SandboxAQ — Large Quantitative Models — AI grounded in physics, chemistry, and biology for defense, biotech, and
• Cartesia — Real-time voice AI — the Sonic model family built for the speed of conversation
• Hebbia — Agentic AI that turns unstructured documents into structured answers for finance and legal teams
• Luma AI — Frontier AI lab behind Dream Machine — multimodal AGI through video, image, and 3D generation
• Nebius — Europe's largest AI-native cloud — full-stack AI infrastructure spanning GPU cloud, inference, and s
• Granola — AI notepad for meetings that turns conversation into structured notes and enterprise context
• Clay — AI GTM development platform — automate prospecting, enrichment and outreach with 100+ data sources
• Pika Labs — Generative AI video creation — prompt to video with cinematic control
• Ideogram — Generative AI for images with flawless text — built by the Google Brain team behind Imagen
• Augment Code — Deep contextual AI coding assistant for large codebases — the GitHub Copilot rival from Eric Schmidt
• Udio — The most uplifting music AI — text-to-music generation backed by a16z and will.i.am
• Factory AI — AI agents that ship enterprise software — droids that own the dev lifecycle from ticket to PR
• Tavus — The human computing company — real-time conversational video avatars via Phoenix models
• Sesame AI — The voice-native conversational AI — natural, emotional, on-device glasses
• Wispr Flow — The voice layer for computing — AI dictation that kills the keyboard
• Captions — The AI video creation platform — now Mirage, the AI research lab for video
• Hedra — AI video characters — Character-1 foundation model for lifelike talking video
• Abnormal Security — AI email security — behavior-based protection for business email compromise
• Anyscale — Production-scale AI with Ray — the commercial platform for distributed Python & LLM workloads
• Weights & Biases — The AI developer platform — the de facto 'GitHub for ML', now a CoreWeave company
• Resolve AI — AI for production — autonomous agents that run, triage, and fix live software, at a $1.5B valuation
• Hippocratic AI — Safety-first conversational AI agents and 30+ agentic orchestrators for payers, providers, and life
• Arize AI — The continual learning platform for agents — AI observability, LLM evaluation, and agent improvement
• Instinct — The viral personal AI assistant you text or call
• Nori Robotics — American-made bimanual home robot at an appliance price point
• Aktoria Robotics — Human as API for robots — the teleoperation layer for robot deployments
• Pacific — AI factories from unused power — factory-produced micro data centers
• machine0 — AWS for Agents — cloud computers for AI agents
• Amorphic Labs — OpenRouter for agent capabilities — a marketplace where agents buy their own tools
• Touchmark — Market for AI model inference — future capacity, bought today
• Markov — Expert computer-use data for frontier AI labs
• Glen — Institutional learning layer for every agent in your company
• Familiar — Movies in every language — AI dubbing with identity permanence
• Callbook AI — AI collections agency for late-stage portfolios
• Baud — AI chips for ultra-fast training and inference
• WonderTx — Extrapolative AI to unlock first-in-class drugs
• Traceforce — CrowdStrike for AI agents — endpoint visibility and control over AI use
• Exa — Web search rebuilt for AI systems
• Hume AI — Emotionally intelligent voice AI grounded in science
• Adept — AI systems that act across software interfaces
• Synthflow AI — Enterprise voice agents without traditional coding
• Pydantic — The end-to-end AI engineering stack
• Skyfire — Financial infrastructure for autonomous AI commerce
• StackAI — Enterprise AI agents for every job
• Norm AI — Regulatory AI agents for compliant business
• Converge Bio — Generative AI for drug discovery and development
• Fluidstack — Custom AI data centers for frontier compute
• Nscale — Hyperscale AI infrastructure powered for Europe and beyond
• d-Matrix — Memory-centric compute for efficient AI inference
• Harmonic — AI research focused on mathematical superintelligence
• VAST Data — The AI operating system for data-intensive infrastructure
• Formation Bio — AI-native pharma for faster drug development
• Xaira Therapeutics — AI-powered discovery and development of life-changing medicines
• Waabi — Autonomous trucking and mobility powered by generative AI
• Wayve — End-to-end AI for autonomous driving
• Legora — Collaborative AI for lawyers
• EvenUp — AI platform for personal injury law firms
• Latent Labs — Generative AI for programmable biology and protein design
• Cresta — Enterprise AI platform for contact centers — real-time coaching for human agents plus AI virtual age
• Perplexity — AI search that answers with citations
• Resend — The developer email platform, built by developers
• Poolside — Frontier model company for software engineering — GitHub CTO-built, now Nvidia's $7B bet on an open-
• Firecrawl — The web data API for AI agents — 1.5M+ users, now building Alexandria, the knowledge library that pa
• Snorkel AI — The data factory for frontier AI — programmatic labeling born at Stanford, now delivering expert dat
• Tavily — The search layer that connects AI agents to the real-time web
• Harvey — AI built to the standards of the world's leading law firms
• fal — The generative media platform for developers
• AssemblyAI — The speech intelligence layer for developers
• CopilotKit — The open-source layer that lets AI agents live inside your app — creators of the AG-UI protocol
• OpenHands (All Hands AI) — The open-source coding agent platform — born as OpenDevin, now 'the operating system for agentic sof
• Chroma — The open-source embeddings database that became the default memory layer for AI applications
• Browser Use — The open-source library that lets AI agents drive the web — 110k+ GitHub stars
• 11x — Digital workers for go-to-market teams
• AI21 Labs — Reliable AI for the enterprise, from the lab that built Jamba
• Artisan — AI employees that take on real work
• Base44 — Describe the app, get the app
• Chai Discovery — The computer-aided design suite for molecules
• Cognition — The company behind Devin, the AI software engineer
• CrewAI — Orchestrate AI agents that work together like a crew
• Dust — Multiplayer AI for the whole company
• Imbue — AI that helps people think, create and build
• LlamaIndex — Connect your data to AI agents
• Surge AI — The human data behind the frontier AI models
• Turing — The data and talent layer behind frontier AI
• E2B — The open-source AI Agent Cloud — a secure, isolated cloud computer for every AI agent
• CodeRabbit — The AI code reviewer for the vibe-coding era — 2-year-old startup turned unicorn at $1.5B
• Rork — Build and ship real native mobile apps from a prompt — the vibe-coding platform for the App Store
• Eve — The first AI operating system for plaintiff law firms — unicorn at $1B+
• Palantir — The AI platform powering governments and giants — AIP, the $4.5B→$8B revenue machine
• Otter.ai — The AI meeting assistant that hit $100M ARR with under 200 people
• Fireflies.ai — The AI teammate for meetings — profitable, 20M users, $1B valuation on just $19M raised
• Retell AI — $50M ARR on $5M raised — the voice-agent platform automating the phone call
• Vapi — The developer platform for voice AI — $70M raised, ~$500M valuation after powering Amazon Ring's cal
• Bland AI — Self-hosted AI phone agents for the enterprise — $106M raised after 180 investor rejections
• Ricursive Intelligence — AI for chip design, and chip design for more capable AI
• Unconventional AI — Rethinking the physical substrate of AI computation
• Reka AI — Multimodal AI for enterprise data and on-device visual intelligence
• Listen Labs — AI-led customer interviews, synthesis, and research
• Outset — AI-moderated research with qualitative depth at scale
• Giga — Real-time enterprise customer-support agents
• Parloa — Design, test, deploy, and manage enterprise CX agents
• HappyRobot — AI workers for logistics and mission-critical enterprise coordination

Browse all 197 ai & machine learning startups on StartupWiki