10 best MythX alternatives in 2026
MythX is a security & risk tool used for smart contract scanner and contract risk analysis.
CoinSeek lists 24 published tools that share at least one of these use cases. The 10 below share the most, then are the most popular.
6 of them work on chains MythX does not list, such as Multichain and Solana. 4 are listed as free or freemium. 6 are available on platforms MythX does not list, such as Web and Browser Extension.
MythX alternatives compared
Most shared use cases first, then most popular. Not ranked by quality.
| Tool | Pricing | Chains | Best for | Compare |
|---|---|---|---|---|
| GoPlus | Freemium | Ethereum, Solana, Multichain | Checking tokens before buying; Developers adding security APIs; Simulating transactions before sending; Spotting phishing sites and scam addresses | vs MythX |
| De.Fi | — | Multichain | Multi-chain portfolio tracking; Checking smart contract risk; Analyzing liquidity before trading; Active DeFi users | — |
| Dedaub | Freemium | Ethereum, BNB Chain, Base, Arbitrum +3 more | Inspecting contracts without source code; Checking contracts for vulnerabilities; Monitoring onchain activity with alerts; Protocol teams needing audits | — |
| Hacken | Contact Sales | Ethereum, Solana, Multichain | Pre-launch smart contract audits; Meeting MiCA and DORA requirements; Running crowdsourced bug bounties; Proving reserves for customer deposits | — |
| SolidityScan | Freemium | Ethereum, BNB Chain, Base, Polygon +1 more | Solidity developers; Teams adding security checks to workflows; Checking contract risk before use; Generating shareable audit reports | — |
| Certora | Free | Solana, Sui | Verifying smart contract behavior; Automated checks on every commit; Developers on Solana or Sui; Commissioning custom security audits | — |
| Beosin | — | — | Auditing smart contract code; Investigating crypto crime flows; Real-time address compliance monitoring; Exchanges and custodians | — |
| Cantina | — | — | Smart contract security reviews; Protocol security teams; Managing vulnerability bounty reports; Handling security alerts | — |
| ChainGPT | — | — | Researching tokens with AI; Drafting and scanning smart contracts; Developers adding AI to Web3 apps; Creating NFT collections | — |
| Consensys Diligence | — | Ethereum | Ethereum protocol teams; Requesting smart contract audits; Continuous fuzzing during development; Incident response planning | — |
Frequently asked questions
- What are the best alternatives to MythX?
- By shared use cases, then popularity: GoPlus, De.Fi and Dedaub. Each is listed below with its pricing, chains and what it is best for.
- Is there a free alternative to MythX?
- GoPlus, Dedaub and SolidityScan are listed as free or freemium in the CoinSeek catalog. Check each tool’s site for its current plans.
- How does CoinSeek choose these alternatives?
- They are published tools that share at least one use case with MythX. Tools sharing more use cases come first, then the more popular ones. Sponsored tools are labelled and never ranked higher.