Head-to-head · Security & Audit
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated August 30, 2026
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|---|---|---|
| Rating | (2) | (0) |
| Pricing | Freemium | Paid |
| Health | Healthy | Healthy |
| Chain | Solana | Solana |
| Open Source | ||
| Features | 7 features | 4 features |
| Upvotes |
Pros & cons
Analysis
Rugchecker Rugchecker is a free Solana token security analysis tool that helps traders identify potential rug pulls and scams before investing. The platform analyzes token contracts for red flags including mint... Three Sigma Three Sigma is a Web3 security firm specializing in smart contract audits, economic risk modeling, and exploit prevention across multiple ecosystems including Solana. With 150+ audits completed protec...
Rugchecker is rated higher by the MadeOnSol community with 5.0/5 stars across 2 reviews, compared to 0.0/5 for Three Sigma (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
Rugchecker uses a freemium model, while Three Sigma is paid.
Rugchecker offers 7 features including Mint authority and freeze authority detection, Top 10 holder distribution analysis, Liquidity pool security checking, and 4 more. Three Sigma counters with 4 features including Comprehensive Rust and Solana smart contract audits, Economic risk modeling for DeFi protocols, Threat modeling for CPI injection and signer vulnerabilities, and 1 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.
We monitor both tools around the clock for uptime, SSL validity, and response times. Rugchecker currently has a healthy health status with 100.0% uptime over the last 30 days. Three Sigma is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.
Rugchecker's key strengths include free basic security checks for any solana token, catches critical red flags like mint/freeze authority, insider analysis finds hidden whale connections. Three Sigma stands out for extensive audit track record with $10b+ protected, multi-chain rust expertise across solana, near, and polkadot. On the flip side, Rugchecker's weaknesses include advanced features behind paywall, while Three Sigma's main drawback is not exclusively solana-focused.
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| Twitter Followers | — | 13,094 |
| Categories | Meme Tools, Security & Audit | Security & Audit |
| Description | Free Solana token security scanner to detect rug pulls before you invest | Web3 security audits and economic risk modeling for Solana and beyond |
Both Rugchecker and Three Sigma operate in the security & audit space, so this is a direct head-to-head. Rugchecker has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — Rugchecker is free to start and check Three Sigma's pricing. Read user reviews on each tool's page for real-world feedback from the Solana community.