Alternatives to BlockSec
The top Web3 companies similar to BlockSec, 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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CyVers55Web3Tel Aviv, Israel$9.0MWeb3 attack remediation platform using geometric machine learning for real-time cryptocurrency attack detection.
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Immutable X66Web3Melbourne, Australia$62.4MA Layer 2 scaling solution for NFTs on Ethereum, offering gas-free minting and trading.
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CertiK56Web3New York, United States$241.5MBlockchain security and auditing firm providing smart contract auditing, KYC, and security tools.
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Origin Protocol51Web3San Francisco, United States$88.0MDecentralized platform for creating and trading NFTs and DeFi products.
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Blockaid67BlockchainTel Aviv, Israel$82.0MWeb3 security platform preventing malicious transactions before they occur.
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Chaos Labs63BlockchainTel Aviv, Israel$75.0MBlockchain security and risk management platform for DeFi protocols.
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TRM Labs62CryptocurrencySan Francisco, United States$70.0MBlockchain intelligence platform helping institutions detect, investigate, and prevent cryptocurrency fraud and financial crime.
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Solidus Labs62FintechTel Aviv, Israel$108.0MCrypto-native market integrity solutions for trade surveillance, transaction monitoring, and threat intelligence.
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Vigilant AI45CybersecuritySan Francisco, United States$740KAI-powered security platform for proactive threat detection and response.
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Mysten Labs63Web3Menlo Park, United States$351.0MWeb3 infrastructure company building the Sui Layer 1 blockchain for high throughput and low-cost transactions.
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Addressable61Web3San Francisco, United States$13.5MWeb3 growth suite for targeted user acquisition on social and web channels.
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Figment58Web3Toronto, Canada$162.5MA blockchain infrastructure company providing staking solutions, developer tools, and analytics for Web3 networks.
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ChainSafe Systems57Web3Toronto, Canada$18.8MLeading Web3 infrastructure firm specializing in protocol engineering, cross-chain interoperability, and Web3 gaming.
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LayerZero Network57Web3New York, United States$331.8MA blockchain interoperability protocol enabling secure cross-chain messaging and asset transfers.
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imToken53Web3Singapore, Singapore$40.0MA secure and trusted non-custodial digital wallet for accessing the tokenized world.
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ENS (Ethereum Name Service)53Web3$1.0MDecentralized naming system for the Ethereum blockchain, mapping human-readable names to Ethereum addresses and Web3 resources.
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Immunefi53Web3Miami, United States$27.0MThe leading bug bounty and security services platform for Web3 projects.
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ConsenSys (Infura)52Web3San Francisco, United States$221.0MInfura provides developers with access to Ethereum and other blockchain networks.
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Metaplex Nft36Web3A decentralized protocol and suite of tools for building NFT ecosystems on Solana.
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reNFT50Web3Singapore, Singapore$2.0MWeb3 infrastructure protocol for collateral-free NFT rentals and monetization.
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Questflow48Web3San Francisco, United States$6.8MOrchestration layer for the multi-agent economy, enabling autonomous AI agent workflows and on-chain transactions.
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Animoca Brands47Web3Hong Kong, Hong Kong$727.5MA global leader in digital property rights for the metaverse and web3 gaming.
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Octav46Web3Montreal, Canada$2.6MData and analytics platform for Web3, simplifying blockchain data into actionable financial insights.
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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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Stream Security65EnterpriseTel Aviv, Israel$60.0MAutomates security vulnerability detection and remediation with immediate root cause analysis using a live system model.
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Checkmarx63EnterpriseNew York, United States$80.5MLeading application security provider with a comprehensive cloud-native platform for securing development lifecycles.
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Nagomi Security63CybersecuritySan Francisco, United States$30.0MProactive defense platform mapping security tools to threats and providing remediation plans.
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Hexagate48WalletTel Aviv, IsraelWeb3 runtime security platform protecting users and assets from phishing, fraud, scams, and exploits.
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ActiveFence63New MediaTel Aviv, Israel$95.0MTrust and Safety platform protecting online platforms from malicious behavior and content.
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ZenGo62CryptoTel Aviv, Israel$47.0MNext-generation crypto wallet secured by MPC, eliminating seed phrase vulnerability.
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Voyager Labs62Homeland SecurityTel Aviv, Israel$100.8MAI-powered investigation solutions for analyzing open, deep, and dark web data.
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SecurityScorecard61SecurityNew York, United States$50.0MSecurity rating firm providing insights into widespread vulnerabilities in OpenClaw deployments.
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GAM3S.GG26Web3Lisbon, PortugalA platform for discovering and engaging with the latest web3 games.
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Feedzai60FintechSan Mateo, United States$436.5MAI-powered platform for financial crime prevention and digital trust.
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A trust and safety platform for AI agents operating in Web3 environments.
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RAD Security60CybersecurityTel Aviv, Israel$29.0MAI-driven platform for securing AI workloads and cloud infrastructure with real-time, behavior-driven defense.
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A platform for building and deploying decentralized applications on Ethereum.
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Newton Labs59BlockchainSan Francisco, United States$52.0MNewton Labs is building an authorization layer for onchain finance, enabling institutions and protocols to enforce compliance, identity, security, and risk policies before transactions settle.
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Wib59FintechTel Aviv, Israel$16.0MAdvanced API security platform providing continuous visibility and control across the API ecosystem.
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AuthMind58EnterpriseSan Francisco, United States$27.8MIdentity security posture management and threat detection for complex enterprise application landscapes.
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Artemis Global Technologies57CybersecuritySan Francisco, United States$85.0MAI-powered breach remediation for cybersecurity.
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Poglin37Web3$3.0MWeb3 gaming studio building multimedia IPs with original intellectual property and collaborations.
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FORDEFI57BlockchainTel Aviv, Israel$28.0MInstitutional Web3 wallet platform enabling secure self-custody and dApp connectivity.
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CoralApp37Web3Dallas, United States$3.0MDevelops an AI-powered Web3 smartphone, CoralPhone, integrating decentralized applications, AI capabilities, and DePIN services.
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Virtue AI57Artificial IntelligenceSan Francisco, United States$10.0MSecuring AI agents for enterprises against malicious threats.
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Encentive36Web3Singapore, Singapore$71.0MDecentralized application development platform for building and deploying dApps on blockchain.
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Ironblocks55EnterpriseTel Aviv, Israel$7.0MEnd-to-end cybersecurity solutions for the Web3 ecosystem.
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A development platform for creating and managing decentralized applications (dApps) and smart contracts.
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L1ght54SecurityTel Aviv, Israel$15.0ML1ght provides an AI + Human moderation hybrid solution to detect and remove unsafe user-generated content at scale for social platforms, gaming operators, and online communities.
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SeeTrue AI54TravelTel Aviv, Israel$2.2MAI-powered threat detection software for security screening using X-ray and CT scanners.
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Cymptom54EnterpriseTel Aviv, Israel$17.0MProactively maps and measures cyber risk by visualizing all potential attack paths.
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Runlayer54SecuritySan Francisco, United States$22.0MSecurely connects AI to enterprise systems with threat detection and access control.
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Copperhelm54CybersecurityTel Aviv, Israel$7.0MAgentic AI for cloud cybersecurity.
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Kenzo Security53Agentic AISan Francisco, United States$7.5MThe first Agentic Security Platform that modernizes security operations with a multi-agent architecture.
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Dedrone53Defense TechSan Francisco, United States$30.0MDrone security platform detecting, identifying, and mitigating drone threats.
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Skyhawk Security52CybersecuritySan Mateo, United States$35.0MCloud threat detection and response for sophisticated cloud infrastructure threats.
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Zest Security52CybersecurityTel Aviv, Israel$5.0MEnterprise cybersecurity platform focused on continuous security validation and risk management.
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Arkhivist36CybersecurityCybersecurity startup providing risk intelligence and real-time alerts for DeFi investors.
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Fig Security51CybersecurityTel Aviv, Israel$46.0MFig automagically makes sure your SOC withstands all change with Security Operations Resilience.
Compare BlockSec head to head
Side by side on what each one does, what it costs, and what real users report.

