Three Sigma audits blockchain code and DeFi systems, reporting security findings and services for Web3 projects.
Web3 Antivirus vs Blockhead
How do Web3 Antivirus and Blockhead compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Web3 Antivirus | Blockhead |
|---|---|---|
| What it is | Web3 Antivirus offers browser and wallet security tools, a security API, wallet risk analysis, and monitoring for phishing and poisoning attacks. | Blockhead tracks crypto, DeFi, and web3 portfolios across blockchain accounts, alongside a cross-EVM block explorer and dapp directory. |
| Website | ||
| Type | App | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Browser extension, Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Web3 Antivirus and Blockhead.
BlockSec combines crypto compliance and security tools for screening illicit fund flows, auditing contracts, and monitoring DeFi protocols.
CoinStats tracks crypto portfolios across coins, exchanges, wallets, and blockchains, with tools to buy, swap, and stake assets.
Blockaid provides real-time Web3 security tools for preventing scams, fraud, exploits, and compliance risks across on-chain finance.
Sherlock offers Web3 security audits, contests, AI analysis, and bug bounties for smart contract projects.
InstaDapp develops DeFi tools, including the Fluid protocol and Avocado wallet for account and smart contract transactions.







