The sector dedicated to enhancing the safety and resilience of blockchain networks, smart contracts, and dApps through advanced cryptographic techniques, and best practices.
72 projects found · Last updated Jul 25, 2026
Showing 1–50 of 72 results
One Platform. Unified Security Operations. Complete Onchain Protection.
Immunefi provides blockchain security solutions through bug bounty programs, audit competitions, and AI-powered security operations.
Provable Trust For All.
CertiK secures Web3 projects by providing blockchain security audits, formal verification, and AI-powered monitoring services.
The blockchain security and intelligence platform
Range provides blockchain security and intelligence for monitoring, compliance, and investigations across chains.
Decentralized security layer for web3.
GoPlus Security provides security infrastructure for Web3 through real-time risk detection APIs and protocols across blockchain networks.
The standard for secure onchain applications at any scale
OpenZeppelin provides security tools and services for blockchain developers to build and operate secure smart contracts across multiple networks.
Enterprise-grade Web3 protection
Kerberus helps users avoid Web3 scams by blocking malicious sites and risky transactions in real time through a browser extension and developer API.
Simplify blockchain investigations & AML compliance.
Blockchain intelligence platform for crypto investigations, compliance, and AML/CTF risk management.
Elite Security Solutions for Financial Services and Blockchain
Halborn provides security audits and assessments for blockchain protocols, smart contracts, and AI systems to identify vulnerabilities and strengthen defenses.
Securing a more transparent blockchain finance ecosystem
Beosin provides blockchain security and compliance solutions through formal verification technology and on-chain data analysis.
Protect customers at every touchpoint.
AI risk platform that helps financial institutions prevent fraud, ensure compliance, and detect money laundering through behavioral analysis and device intelligence.
Solana's most trusted Anti-Rug tool.
Provides tools to identify potential rug pulls and frauds in blockchain projects.
Your Leading Blockchain Security Autitor
QuillAudits provides smart contract security audits and penetration testing services for blockchain projects to identify vulnerabilities before deployment.
Cybersecurity suite for everyone
HAPI Protocol provides real-time AML screening and on-chain risk scoring for DeFi protocols, exchanges, and wallets across multiple blockchains.
Trusted Security & Compliance for Blockchain and AI
FailSafe helps blockchain enterprises and AI platforms meet regulatory compliance through security audits, real-time threat monitoring, and operational resilience solutions.
Advanced Cybersecurity Solutions
FuzzingLabs is a security company that helps identify software vulnerabilities through research, testing, and training.
Advanced infrastructure for crypto compliance and blockchain security.
Daemon Protocol is a blockchain security and compliance platform that screens wallets, traces transactions, and detects threats using AI agents.
Leading Blockchain Security
Cyberscope provides blockchain security services, specializing in smart contract audits and KYC verification to ensure the safety and integrity of decentralized projects
Stop Fraud Before It Happens
CUBE3 provides real-time transaction security for blockchain applications using AI to detect and block fraud, exploits, and compliance risks before they occur.
Security audits that protect blockchain ideas
OtterSec audits blockchain code to identify vulnerabilities and risks across Solana, Ethereum, Sui, and Aptos networks.
End-to-end blockchain security & compliance partner for Digital Assets
Hacken provides blockchain security audits and compliance services for Web3 projects using expert-led analysis and AI-powered threat detection.
Secure Everything You Build, Run and Own Onchain
Hypernative detects web3 security threats in real-time across multiple blockchains and automates protective responses to prevent damage before it occurs.
Focusing on blockchain ecosystem security
SlowMist is a blockchain security firm that provides security audits, threat intelligence, and AML solutions for Web3 projects.
Ship Safely
Adevar Labs provides smart contract audits, formal verification, and infrastructure security assessments for Web3 projects across multiple blockchain ecosystems.
Real security. Not rubber stamps.
Zellic provides blockchain security services, specializing in smart contract audits and vulnerability assessments across multiple protocols and chains, including EVM and Solana.
Safeguarding innovation in DeFi
MixBytes is a blockchain security firm that provides smart contract audits and security research for Web3 and DeFi protocols.
Smart contracts, smarter security with AI.
SolidityScan helps developers and auditors detect smart contract vulnerabilities and publish security audit reports using automated scanning.
Empowering Trusted Agentic Finance.
t54 is a trust and risk layer for agentic finance that verifies AI agents and evaluates transactions to reduce fraud and improve accountability.
Pioneer in Move Security
MoveBit provides smart contract security audits and developer tools for Move ecosystem blockchains using formal verification techniques.
The Intelligence layer of Defi Capital
Alterscope creates risk agents for DeFi protocols using verified data models to assess and monitor protocol risks in real time.
The Onchain Security Platform
Blockaid offers security tools that protect blockchain users from fraud, phishing, and hacks through real-time transaction monitoring and threat detection.
The Web3 AI Agents
ChainAware.ai provides AI-powered fraud detection, wallet auditing, and rug pull prediction for blockchain transactions across multiple networks.
Quantum-proof cybersecurity for Web3
Naoris Protocol is a Layer 1 blockchain designed to provide post-quantum cybersecurity for Web3 infrastructure, using dPoSec consensus to continuously validate devices, validators, and smart contracts.
Smart Contract Audits
ChainSecurity provides smart contract audits and security services for blockchain projects, financial institutions, and corporate clients.
Blockchain defense intelligence.
BICScan scans blockchain wallet addresses, smart contracts, and dApp URLs to assess risk using multiple security engines across EVM and non-EVM networks.
Security on all fronts
CODESPECT is a blockchain security firm providing smart contract audits, penetration testing, and AI agent red teaming for Web3 protocols.
Web3 Cybersecurity Community
Remedy is a Web3 cybersecurity platform that transforms blockchain security research through bug bounty programs, advanced tools, and community collaboration.
Enabling Secure Innovation
Asymmetric Research provides blockchain security services for L1/L2 chains and DeFi protocols through research, engineering, and incident response.
Fund flow intelligence
Tracefunds is an on-chain fund flow intelligence tool that helps crypto theft victims and investigators trace where funds went using structured incident reports built from public blockchain data.
Securing the frontier of finance.
Cantina connects blockchain projects with security researchers through a marketplace for vulnerability assessments and smart contract reviews.
The world trusted web3.0 bug bounty platform, powered by the crypto cybersecurity leader.
HackenProof connects Web3 projects with ethical hackers to identify security vulnerabilities through bug bounty programs and audit contests.
Immediate Keyless Recovery.
Circuit provides keyless backup and recovery for digital assets.
The Trust and Safety Engine for Crypto
Webacy provides security tools for managing and protecting digital assets in Web3, offering risk assessment, real-time monitoring, and emergency actions for users and platforms.
Make Security Your Strength
Neodyme provides blockchain security audits, penetration testing, and cybersecurity training with specialization in Solana smart contract vulnerability detection.
Move fast, break nothing
Certora provides formal verification tools for smart contract security, automatically identifying vulnerabilities before deployment.
Identity verification for all faces in all places
Netki provides compliance technology for digital asset companies through identity verification and travel rule solutions.
Web3's security layer
CipherLabs develops security infrastructure for Solana, protecting users from transaction-level threats through pre-connect scanning and anti-drain technology.
Protection at every step of the development cycle.
Sec3 is a blockchain security company offering smart contract audits, real-time monitoring, and vulnerability assessment to enhance DApp security.
Forge Stronger Systems
Accretion provides security audits for Solana programs, focusing on identifying technical vulnerabilities and security issues.
We don't just fix bugs, we fix software.
Trail of Bits provides blockchain security services, including smart contract audits, design assessment, and vulnerability analysis for Web3 projects.
The Bedrock of Security
Guvenkaya identifies security vulnerabilities in Rust code, non-EVM protocols, and Web2 systems using specialized auditing techniques.
Welcome to The Grid's comprehensive directory of security projects in the Web3 ecosystem. Our team has hand-reviewed and verified each of these 72 companies to ensure you're discovering legitimate, active projects — not abandoned ventures or AI-generated listings.
Unlike automated aggregators, every project in our security category undergoes manual verification. We check for active development, real teams, and genuine utility. This human-first approach means you spend less time filtering through noise and more time finding the securitysolutions that matter for your needs.
Discover 72 innovative projects in the security space, each bringing unique solutions and services to the Web3 ecosystem.
Each project listing includes key information to help you evaluate and connect with these companies. Whether you're researching for investment, seeking partnerships, or looking for securitysolutions to use, our directory provides the verified data you need to make informed decisions in the Web3 space.