Looking for something like Wallet Guard? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms.
Wallet Guard was an open-source browser extension for detecting crypto scams and wallet drainers; its site says the service ended in March 2025.
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Web3 Antivirus | — | Not stated | Browser extension, Web |
| 2 | CoinStats | — | Not stated | Android, iOS, Web |
| 3 | Blockaid | — | Not stated | Web |
| 4 | BlockSec Phalcon | — | Not stated | Web |
| 5 | OtterSec | — | Not stated | Web |
| 6 | Revoke | — | Not stated | Web |
| 7 | Instadapp | — | Not stated | Web |
| 8 | rekt | — | Not stated | Web |
| 9 | Nexus Mutual | — | Not stated | Web |
| 10 | Kryptos | — | Not stated | Android, iOS, Web |
Web3 Antivirus offers browser and wallet security tools, a security API, wallet risk analysis, and monitoring for phishing and poisoning attacks.
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.
BlockSec Phalcon detects blockchain attacks and sends alerts to protocols, liquidity providers, traders, chains, and exchanges.
OtterSec audits blockchain systems, including layer-one networks, wallets, DeFi protocols, bridges, and related infrastructure.
Revoke.cash helps inspect and remove token approvals and wallet permissions across Ethereum and more than 100 networks.
InstaDapp develops DeFi tools, including the Fluid protocol and Avocado wallet for account and smart contract transactions.
Rekt publishes investigative journalism and commentary on crypto incidents, with a ranked archive of major blockchain losses.
Nexus Mutual offers crypto cover for risks including hacks and describes itself as an alternative to insurance.
Kryptos combines crypto portfolio tracking and tax filing with tools to build financial products across 5,500+ integrations.
Trade memecoins, altcoins, and stablecoins on fomo, a social crypto platform with trader follows, trade copying, and web and mobile access.
BlockSec combines crypto compliance and security tools for screening illicit fund flows, auditing contracts, and monitoring DeFi protocols.
Elliptic provides crypto compliance software to screen, monitor, and investigate on-chain financial risk for banks, exchanges, and governments.
Coinmerce Capital presents managed crypto investment funds including Core, Frontier, and Yield.
Chainalysis provides blockchain data and intelligence tools for investigating illicit activity, managing risk, and preventing crypto fraud.
Immunefi connects crypto projects with security researchers through smart contract and crypto bug bounty programs.
CoinLedger provides crypto tax preparation and forms, with support for exchanges, NFTs, DeFi, and cryptocurrency transactions.
Blockhead tracks crypto, DeFi, and web3 portfolios across blockchain accounts, alongside a cross-EVM block explorer and dapp directory.
CryptoRank tracks crypto portfolios and provides market data and analytics for digital assets.
OpenZeppelin Defender is documented within the official OpenZeppelin library and tools documentation.
Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame.
Tulipa Capital curates DeFi risk strategies and provides dashboards and partner information for its on-chain finance work.
3F Mutual offers insurance related to a MakerDAO emergency shutdown, according to its page.
AlphaPing operates non-custodial on-chain credit vaults with defined risk constraints, verifiable accounting, and liquidity rules.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
