Head-to-head · Security & Audit
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated July 18, 2026
 |  | |
|---|---|---|
| Rating | (2) | (2) |
| Pricing | Paid | Free |
| Health | Healthy | Healthy |
| Chain | multi chain | solana only |
| Open Source | ||
| Features | 5 features | 8 features |
| Upvotes |
Pros & cons
Analysis
OtterSec OtterSec is one of the most respected security auditing firms in the Solana ecosystem, having audited critical infrastructure including Wormhole, Solana Program Library, Marinade, and dozens of top De... 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...
Solsniffer is rated higher by the MadeOnSol community with 5.0/5 stars across 2 reviews, compared to 4.5/5 for OtterSec (2 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
OtterSec uses a paid model, while Solsniffer is free. Solsniffer has the edge for budget-conscious users, though OtterSec's paid tier may offer features worth paying for.
OtterSec offers 5 features including Comprehensive Solana smart contract and program audits, Deep expertise in Rust, Anchor, and native Solana programs, Post-audit monitoring and incident response support, and 2 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.
We monitor both tools around the clock for uptime, SSL validity, and response times. OtterSec 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.
OtterSec's key strengths include gold-standard reputation — audit by ottersec signals serious security commitment, deepest solana-specific expertise of any audit firm, track record includes the most critical solana infrastructure. Solsniffer stands out for completely free with no limitations, fast and comprehensive security scanning, works on brand-new tokens within minutes of launch.
More comparisons
Compare OtterSec with…
Compare Solsniffer with…
Keep comparing
DEXs, RPC providers, liquid-staking protocols, and trading-bot fees — all compared the same way.
| ▲ 1 |
| ▲ 1 |
| Twitter Followers | 21,303 | 44,754 |
| Categories | Security & Audit | Security & Audit |
| Description | Premier Solana smart contract security auditor trusted by top protocols | Solana token scanner with risk scoring to detect rug pulls |
Both OtterSec and Solsniffer operate in the security & audit space, so this is a direct head-to-head. Solsniffer has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — check OtterSec's pricing and Solsniffer is free to start. Read user reviews on each tool's page for real-world feedback from the Solana community.