Detect scams, malicious contracts, wallet threats, protocol risks, phishing, and other crypto security problems.
This page lists the 16 published tools in the CoinSeek catalog for security & risk that support Ethereum, most popular first. 7 of them are listed as free or freemium.
Most popular first
gopluslabs.io
GoPlus offers holistic AI and Web3 security. Leveraging AI-powered audits and APIs, we safeguard assets and operations across the blockchain and AI landscapes.
Category and goals: Security & Risk · Token Security · Rug Pull Detection · Honeypot Detection +6 more — Chains: Ethereum · Solana · Multichain — Pricing: Freemium
Best for: Checking tokens before buying; Developers adding security APIs; Simulating transactions before sending; Spotting phishing sites and scam addresses
blockaid.io
Trusted by chains, protocols, wallets, exchanges, banks, and digital asset managers to understand and secure what matters most.
Category and goals: Security & Risk · Scam Detection · Transaction Simulation · Protocol Security +1 more — Chains: Ethereum · Base · Polygon · Avalanche +1 more
Best for: Wallet teams blocking drainers; Monitoring DeFi contracts for risk; Enforcing compliance policies in engineering; Exchanges countering social engineering
rabby.io
The game-changing wallet for Ethereum and all EVM chains
Category and goals: Security & Risk · Wallet Security · Transaction Simulation — Chains: Ethereum
Best for: Ethereum users on desktop browsers; Checking transactions before signing; Wallet security awareness
openzeppelin.com
OpenZeppelin is the security standard for onchain finance: the smart contracts, standards, and security services behind the industry's most critical systems.
Category and goals: Security & Risk · Protocol Security · Audit Tools — Chains: Ethereum · Solana
Best for: Deploying upgradeable smart contracts; Developers using Hardhat or Foundry; Learning smart contract security; Teams building on Ethereum
walletguard.app
The most advanced open-source browser extension that identifies scams & wallet drainers before they interact with your preferred wallet.
Category and goals: Security & Risk · Wallet Security · Phishing Detection · Scam Detection +1 more — Chains: Ethereum — Pricing: Free
Best for: Checking NFT mints and claims; Vetting airdrop claims; Spotting phishing sites; Reviewing DeFi token trades
mythx.io
Detect security vulnerabilities in your Ethereum smart contracts throughout the development life cycle. Analyze Solidity dapps for security holes and known smart contract vulnerabilities. Help make Ethereum a more secure platform.
Category and goals: Security & Risk · Smart Contract Scanner · Contract Risk Analysis — Chains: Ethereum
Best for: Solidity developers checking contracts; Scanning Ethereum contracts for known flaws; Adding security checks to IDEs
pocketuniverse.app
Pocket Universe is a browser extension that protects you from web3 scams. We insure you up to $20,000 on each transaction.
Category and goals: Security & Risk · Phishing Detection · Scam Detection · Transaction Simulation — Chains: Ethereum · BNB Chain · Base · Arbitrum +2 more — Pricing: Freemium
Best for: Beginners signing web3 transactions; Spotting fake NFT listings; Checking airdrop and mint links; Previewing assets before signing
code4rena.com
After 5 years of securing DeFi, Code4rena is closing its doors. Active competitions and bounties are being seen through to completion.
Category and goals: Security & Risk · Protocol Security · Audit Tools — Chains: Ethereum · Solana · Cosmos
Best for: Studying competitive audit models; Protocol teams with active contests; Developers researching smart contract security
hacken.io
Hacken provides independent, continuous security and compliance assurance for financial institutions and the critical systems they rely on.
Category and goals: Security & Risk · Smart Contract Scanner · Contract Risk Analysis · Protocol Security +1 more — Chains: Ethereum · Solana · Multichain — Pricing: Contact Sales
Best for: Pre-launch smart contract audits; Meeting MiCA and DORA requirements; Running crowdsourced bug bounties; Proving reserves for customer deposits
dedaub.com
Dedaub ensures top-notch smart contract security. 300+ audits, $70B protected. Trust us for your blockchain needs!
Category and goals: Security & Risk · Smart Contract Scanner · Contract Risk Analysis · Audit Tools +1 more — Chains: Ethereum · BNB Chain · Base · Arbitrum +3 more — Pricing: Freemium
Best for: Inspecting contracts without source code; Checking contracts for vulnerabilities; Monitoring onchain activity with alerts; Protocol teams needing audits
solidityscan.com
Best Solidity Smart Contract Scanner. Secure Blockchain Projects at Low Prices, Run Automated Scans & Generate Detailed Audit Reports within Seconds.
Category and goals: Security & Risk · Smart Contract Scanner · Contract Risk Analysis · Audit Tools — Chains: Ethereum · BNB Chain · Base · Polygon +1 more — Pricing: Freemium
Best for: Solidity developers; Teams adding security checks to workflows; Checking contract risk before use; Generating shareable audit reports
trezor.io
The safest cold storage wallets for crypto security and financial independence. Easily use, store, and protect Bitcoins.
Category and goals: Security & Risk · Staking · DeFi Portfolio · Wallet Security — Chains: Bitcoin · Ethereum · Solana · Base +1 more
Best for: Beginners wanting self-custody; Keeping private keys offline; Securing DeFi wallet activity; Staking from a hardware wallet
consensys.io
Smart Contract Audits for Ethereum protocols and institutions. Supercharged by AI agents, guided by veteran experts.
Category and goals: Security & Risk · Smart Contract Scanner · Audit Tools — Chains: Ethereum
Best for: Ethereum protocol teams; Requesting smart contract audits; Institutions reviewing contract risk; Planning for security incidents
diligence.consensys.io
Smart Contract Audits for Ethereum protocols and institutions. Supercharged by AI agents, guided by veteran experts.
Category and goals: Security & Risk · Smart Contract Scanner · Protocol Security · Audit Tools — Chains: Ethereum
Best for: Ethereum protocol teams; Requesting smart contract audits; Continuous fuzzing during development; Incident response planning
coinapp.io
A nifty crypto wallet application that lets you send and receive Ethereum, ERC20 Tokens, Bitcoin and Litecoin. Opensource project with code signed releases published on Github.
Category and goals: Security & Risk · Wallet Security — Chains: Bitcoin · Ethereum — Pricing: Free
Best for: Beginners wanting a desktop wallet; Signing transactions offline; Testing on Bitcoin testnets; Managing ERC20 tokens locally
onekey.so
Titanium seed phrase stamping kit, resistant to high temperatures and corrosion.
Category and goals: Security & Risk · Portfolio Tracking · Wallet Security — Chains: Bitcoin · Ethereum · Solana · Aptos — Pricing: Free
Best for: Beginners starting self-custody; Securing seed phrase backups; Holding assets across several chains; Connecting wallet to dApps