Quantstamp vs Solsniffer

Overview

Quantstamp Quantstamp is a leading blockchain security firm providing smart contract audits, security assessments, and formal verification for Solana programs and dApps. Having audited over 750 projects securing... Solsniffer Solsniffer is a Solana-native token security scanner that analyzes over 20 indicators to generate a risk score (Snifscore) for any SPL token. Paste a token address and instantly see checks for mint au...

Community Ratings

Solsniffer is rated higher by the MadeOnSol community with 5.0/5 stars across 2 reviews, compared to 4.0/5 for Quantstamp (1 review). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.

Pricing & Value

Quantstamp uses a paid model, while Solsniffer is free. Solsniffer has the edge for budget-conscious users, though Quantstamp's paid tier may offer features worth paying for.

Key Features

Quantstamp offers 6 features including Solana smart contract security audits, Rust and Anchor program analysis, Formal verification services, and 3 more. Solsniffer counters with 8 features including 20+ security indicators analyzed per token, Snifscore risk rating from 0-100, Mint authority and freeze authority checks, and 5 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.

Reliability & Health

We monitor both tools around the clock for uptime, SSL validity, and response times. Quantstamp currently has a healthy health status with 100.0% uptime over the last 30 days. Solsniffer is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.

Strengths

Quantstamp's key strengths include industry-leading security reputation, deep expertise in solana and rust programs, extensive track record with major protocols. Solsniffer stands out for completely free with no limitations, fast and comprehensive security scanning, works on brand-new tokens within minutes of launch. On the flip side, Quantstamp's weaknesses include premium pricing for audit services, while Solsniffer's main drawback is snifscore is not infallible — false positives occur.