Alternatives to Knowledgebook
The top Personal Agent Data Vault companies similar to Knowledgebook, 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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Rewind62Personal Agent Data VaultOttawa, CanadaAI-powered personal memory assistant that records and searches your digital life.
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MinerEye53EnterpriseTel Aviv, Israel$14.6MMinerEye provides AI-powered data governance and protection solutions for unstructured and dark data across enterprise repositories.
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Archestra.AI50Artificial IntelligenceLondon, United Kingdom$10.0MAn open-source platform enabling enterprises to securely connect sensitive data to AI agents.
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Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MPioneering AI research and development to solve intelligence and advance science for humanity.
- Website My Alter7Personal Agent Data Vault
Set up a private, local-first vault on your own machine. You hold the key. Nothing leaves your computer.
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Mentaily42Mental Health TechTel Aviv, Israel$7.0Mby empowering clinicians and personalizing care for every patient.
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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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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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- Website AIAIxBlock34BlockchainTel Aviv, Israel$3.1M
AIxBlock is a startup focused on leveraging AI and blockchain for enhanced data security and privacy.
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StarkWare73BlockchainTel Aviv, Israel$180.0MDevelops blockchain scaling solutions using STARK technology for Ethereum-secure, fast, and seamless user experiences.
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Poseidon33Decentralized IdentityTel Aviv, Israel$18.0MPoseidon is a startup developing a decentralized identity and data ownership platform.
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NordVPN71CybersecurityPanama City, Panama$100.0MNordVPN provides cutting-edge security for data traffic, complete online privacy, and unrestricted internet access.
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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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Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MA Mac app that combines local and cloud AI models, keeping user data on their hardware.
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Irregular70AI SafetySan Francisco, United States$168.0MFrontier security lab building defenses to uncover and secure advanced AI before release.
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Tenet Security69CybersecurityNew York City, United States$6.0MThe security platform for the agentic layer
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PixVerse69AI Video GenerationSingapore, Singapore$799.0MAI video creation platform transforming text and images into high-quality videos.
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Edgeverve Smart67Artificial IntelligenceBengaluru, India$1.0MInfosys subsidiary developing AI, automation, and analytics platforms for enterprise digital transformation.
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Quest Software66Data ManagementAustin, United States$350.0MGlobal provider of data management, cybersecurity, and platform modernization solutions for enterprises.
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Noma Security66EnterpriseTel Aviv, Israel$132.0MPlatform securing the entire data and AI lifecycle from development to production.
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Mine66CybersecurityTel Aviv, Israel$42.5MThe Privacy, Governance & Compliance Operating System for businesses.
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Reco65CybersecurityTel Aviv, Israel$123.0MIdentity-first SaaS security platform for discovering and controlling SaaS applications, identities, and data.
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Darrow64LegalNew York, United States$59.0MAI-powered justice intelligence platform for identifying and valuing legal claims.
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Robust Intelligence64Artificial IntelligenceSan Francisco, United States$44.0MEnd-to-end AI security platform protecting models in real-time and automating AI testing and compliance.
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Oasis Security64Agentic AITel Aviv, Israel$195.0MSecures non-human identities and AI agents with agentic access management.
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Mindgard63Artificial IntelligenceBoston, United States$30.0MMindgard is an AI security platform that discovers exploits, assesses risk, and defends AI systems and agents by combining AI security research with offensive security expertise.
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Augmented Intelligence (AUI)63Assistant$54.5MDevelops Apollo-1, a neuro-symbolic foundation model enabling AI agents that reason in code and adhere to business rules.
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Obsidian Security63CybersecurityPalo Alto, United States$85.0MObsidian Security provides a cybersecurity platform focused on securing autonomous AI agents and their access to cloud applications.
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Gray Swan63CybersecurityPittsburgh, United States$45.7MGray Swan provides enterprise-grade security solutions for LLMs, developed by the pioneers of AI vulnerability research, enabling confident AI deployment.
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Prompt Security63EnterpriseTel Aviv, Israel$23.0MEnterprise generative AI security platform protecting against prompt injection and data leakage.
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Onyx Security63AI GovernanceTel Aviv, Israel$158.0MA secure AI control plane platform for discovering, monitoring, and governing enterprise AI agents.
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Brave62Web BrowserSan Francisco, United States$92.1MA privacy-focused browser and search engine that blocks ads and trackers, rewarding users with cryptocurrency.
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KNIME62Data Science PlatformZurich, Switzerland$30.0MEnd-to-end data science platform for ETL, data analytics, and predictive AI.
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Laminar62EnterpriseTel Aviv, Israel$70.0MAgile data security platform providing cloud data visibility, classification, and protection.
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ModelOp61MLOpsChicago, United States$16.0MModelOp's Enterprise AI Command Center unifies every AI asset, automating delivery and maximizing ROI for ML, GenAI, and agentic AI in production.
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HiddenLayer, Inc.61AI SecurityAustin, United States$56.0M - Website
OneTrust61AI GovernanceAtlanta, United States$150.0MA governance platform provider expanding its capabilities for real-time AI governance and agent oversight.
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Aim Security61Generative AITel Aviv, Israel$28.0MSecuring Generative AI adoption with guardrails and proactive protection for enterprise use cases.
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Lightbeam.Ai, Inc.60AI GovernancePalo Alto, United States$22.3MAI-powered platform for data security, privacy, and governance, connecting data to identities.
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Giskard60Artificial IntelligenceParis, France$2.5MEurope's first independent sovereign guardrail platform for enterprise AI agents.
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Galileo Technologies, Inc.60AI ObservabilitySan Francisco, United States$45.0M - Website
Cloaked60CybersecurityBoston, United States$404.3MA consumer-focused privacy company offering a bundle of security and privacy solutions, expanding into the enterprise market.
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Clutch Security60CybersecuritySan Francisco, United States$37.0MUnified platform to discover, govern, and secure every identity, agent, and secret.
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ai.com59Agentic AI$70.0MA platform offering personal AI agents that operate on your behalf to automate real-world tasks.
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Holistic AI59AI GovernanceLondon, United Kingdom$335.0MAI governance and risk management.
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CIQ59Artificial IntelligenceReno, United States$26.0MSponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software.
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Opti58Generative AISan Francisco, United States$20.0MAI-native Identity and Access Management (IAM) platform for modern teams.
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Mimos58WealthTechLondon, United Kingdom$4.5MMimos is an AI-powered Answer Engine Optimization platform that helps regulated firms get discovered on AI platforms like ChatGPT and Gemini.
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DataWizz58DataTel Aviv, Israel$18.5MGenerates realistic synthetic data for machine learning, testing, and data enrichment.
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Protect AI58CybersecuritySeattle, United States$105.0MCybersecurity company focused on securing AI and ML systems with innovative MLSecOps products.
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Fiddler Labs, Inc.58MLOpsMountain View, United States$39.0M - Website
Iris.ai58AI Foundation & ComputeOslo, Norway$10.4MAI knowledge foundation for regulated enterprises, turning complex data into AI you can trust.
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IQM58Quantum ComputingEspoo, Finland$516.0MQuantum computer hardware and software developer for various industries.
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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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IronVest58DataNew York, United States$23.0MSecurity and privacy-first infrastructure preventing fraud with patented biometric technology.
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Isometric57IndustrialLondon, United Kingdom$34.0MAgentic certification platform for the industrial economy.
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Yutori57Artificial IntelligenceSan Francisco, USA$15.0MAutonomous AI agents for everyday knowledge-work tasks on the web.
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