Alternatives to Cajal
The top B2B companies similar to Cajal, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
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Certora63BlockchainTel Aviv, Israel$36.0MEnsures smart contract correctness using modular formal verification.
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IQM58Quantum ComputingEspoo, Finland$516.0MQuantum computer hardware and software developer for various industries.
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OpenAI86Artificial IntelligenceSan Francisco, United States$190.6BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
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Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MPioneering AI research and development to solve intelligence and advance science for humanity.
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OpenAI82Frontier AI LabSan Francisco, United States$20.6BArtificial intelligence research and deployment company focused on developing advanced AI models like GPT-5.6 and GPT-Live, offering products such as ChatGPT and an API platform.
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SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BSpaceXAI is an artificial intelligence and social media company, a subsidiary of SpaceX, developing the generative AI chatbot Grok and the social network X.
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Anthropic76Artificial IntelligenceSan Francisco, USA$317.4BAnthropic is an AI safety and research company building reliable, interpretable, and steerable AI systems, best known for the Claude family of models.
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World Labs73Foundation ModelSan Francisco, United States$2.5BBuilding frontier AI models that perceive, generate, and interact with the 3D world.
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Arzule51B2BSan Francisco, United States$500KAI agents for strategic partnership research in B2B SaaS.
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Meta AI71Frontier AI LabMenlo Park, United States$45.3BMeta's division dedicated to advancing AI research and developing AI models and tools.
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PsiQuantum70Quantum ComputingPalo Alto, United States$3.6BBuilding a fault-tolerant quantum computer using photonics and silicon manufacturing.
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Lacentral69Frontier AI Lab$11.3BAI research and deployment company building safe and beneficial AGI.
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PixVerse69AI Video GenerationSingapore, Singapore$554.0MAI video creation platform transforming text and images into high-quality videos.
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Claude67Frontier AI LabSan Francisco, United States$4.0BAnthropic is an AI safety and research company that develops reliable, interpretable, and steerable AI systems, including the Claude family of large language models.
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Prometheus64Artificial IntelligenceSan Francisco, United States$13.0BAI startup led by Jeff Bezos.
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Cambrian Intelligence61Frontier AI LabSan Francisco, United States$1.1MAI company developing advanced AI models for complex reasoning and problem-solving in high-stakes environments.
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Datacurve59Foundation ModelSan Francisco, United States$17.7MProvides expert-quality code data for training and evaluating frontier LLMs.
- Website Moonshot AI59Frontier AI Lab$700.0M
A Chinese AI company developing the Kimi chatbot and a series of large language models for various applications.
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Agency58Agentic AISan Francisco, United States$20.0MAgency builds custom AI Agents that operate 24/7/365, offering consulting, development tools, and an observability platform to help businesses automate.
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Iris.ai58AI Foundation & ComputeOslo, Norway$10.4MAI knowledge foundation for regulated enterprises, turning complex data into AI you can trust.
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Uma58RoboticsParis, France$40.0MDeveloping advanced physical AI and humanoid robots for industrial and domestic environments, focusing on real-world performance and learning through demonstration.
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AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MDevelops AI that surpasses expert capabilities in science and technology, scaling expert intelligence.
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Chinese AI company developing large language models and AI-powered applications.
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LearnVector Inc.56EdTechBay Area, United States$100.0MAn AI-native learning company building one-to-one learning experiences powered by agentic AI.
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LG AI Research56Artificial IntelligenceSeoul, South Korea$180.0MThe dedicated artificial intelligence research and development division of the LG Group, focusing on advancing AI technologies across various domains.
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YzI Labs56Frontier AI LabSan Francisco, United States$51.5MYzI Labs is a startup focused on developing advanced AI models and infrastructure.
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DeepSeek AI55AI InfrastructureBeijing, China$15.8BChinese AI company developing advanced models for Artificial General Intelligence (AGI).
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Physical AI54RoboticsSan Francisco, USA$10.9BDeveloping AI for physical robots trained on real-world data.
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AI platform helping enterprises transition toward quantum computing with quantum-inspired orchestration.
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Ema Unlimited53Agentic AIPalo Alto, United States$36.0MEma is a Universal AI Employee platform that provides secure, compliant, and conversational AI agents for enterprises, automating complex workflows across various business functions.
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Unit 221B50Frontier AI LabSan Francisco, United States$5.0MAI research lab focused on developing advanced AI systems and foundational models.
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Astra Nova is a startup focused on developing advanced AI models for complex problem-solving.
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Pacific AI49CustomSan Francisco, United States$10.0MProvides a Responsible AI Platform and consulting services for safe and effective AI deployment in healthcare.
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Istari Digital48Defense TechAlexandria, United States$10.0MDefense technology startup developing AI-powered solutions for military and intelligence applications.
- Website Nascent Labs48Frontier AI LabSan Francisco, United States$100.0M
A research lab building advanced AI agents for complex, real-world tasks.
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Aiscore48AI GovernanceLondon, United Kingdom$1.0MAI governance and management platform for enterprises to ensure safe and compliant AI innovation.
- Website Bespokeai47AI Agent Training$40.0M
Bespoke Labs builds environments for training and evaluating AI agents.
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FinityX47Fintech$5.0MDeep-tech startup developing adaptive AI infrastructure for chaotic systems like financial markets.
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Pramaana Labs46Artificial IntelligencePalo Alto, USA$10.0MFormal verification for high-stakes AI.
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Antithesis46CybersecuritySan Francisco, United States$117.5MAntithesis is an autonomous software testing platform that finds the bugs others miss.
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Elorian AI45Frontier AI LabPalo Alto, United States$55.0MElorian AI builds native multimodal AI for visual reasoning with a purpose-built architecture, aiming to advance AI systems closer to human-like understanding of the physical world.
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Voio45Frontier AI LabBerkeley, United States$10.1MFrontier AI lab building a unified reading platform for radiologists.
- Website LILIGHTHOUSE AI LABS44Frontier AI LabSan Francisco, United States$50.0M
Developing advanced AI models for complex problem-solving and scientific discovery.
- Website LALatent Labs43Frontier AI LabSan Francisco, United States$4.2M
AI research lab focused on developing advanced AI models and systems.
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Databricks82Data AnalyticsSan Francisco, United States$36.7BA unified data analytics and AI platform built on the lakehouse architecture.
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Mentaily42Mental Health TechTel Aviv, Israel$7.0Mby empowering clinicians and personalizing care for every patient.
- Website Frontieratlas42Frontier AI Lab$20.0M
Frontier AI is building advanced AI models and infrastructure for complex reasoning and problem-solving.
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Lemurian Labs42Frontier AI LabSan Francisco, United States$37.0MDeveloping advanced AI models for complex problem-solving and scientific discovery.
- Website ADAdarga41Defense TechLondon, United Kingdom$40.0M
Adarga provides an AI-powered intelligence platform for defense and national security.
- Website EXExtropic41Frontier AI LabPalo Alto, United States$155.4M
Developing advanced AI models and specialized hardware for artificial general intelligence.
- Website PRProfluent40Frontier AI LabSan Francisco, United States$179.0M
Profluent is developing advanced AI models for scientific discovery and complex problem-solving.
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Condor Energy45B2BEnergy OS enabling reliable, cheap and sustainable electricity supply.
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Neptune39MLOpsNew York, United States$11.0MNeptune provides a data platform for businesses to manage and analyze their data.
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Anduril Industries79Defense TechCosta Mesa, United States$13.6BDefense technology company developing autonomous systems and AI-enabled software for national security.
- Website LILiablix37AI GovernanceSan Francisco, United States$13.0M
https://www.liablix.com/wp-content/uploads/2025/06/home.mp4 Truth in every claim Your trusted AI-driven accident reconstruction software https://www.youtube.com/watch?v=8xdlQ9eGO5Q Unlock the full pow
- Website ZEZeroTec35Frontier AI LabSan Francisco, United States$21.3M
A startup focused on developing advanced AI solutions for complex problem-solving.
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