Head-to-head · Security & Audit
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated October 15, 2026
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|---|---|---|
| Rating | (2) | (2) |
| Pricing | Paid | Paid |
| Health | Healthy | Healthy |
| Chain | Solana | Solana |
| Open Source | ||
| Features | 5 features | 6 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... Surfshark Surfshark is a VPN service popular with crypto traders for its unlimited simultaneous device connections and low price point (~$2.49/mo on 2-year plans). Connect every phone, laptop, and bot server un...
Surfshark 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 Surfshark is paid.
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. Surfshark counters with 6 features including Unlimited simultaneous device connections, 3,200+ servers in 100 countries, WireGuard protocol for speed, and 3 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. Surfshark 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. Surfshark stands out for unlimited devices — cover all your trading machines, cheapest major vpn (~$2.49/mo), cleanweb blocks phishing links. On the flip side, OtterSec's weaknesses include high demand means long wait times for audit slots, while Surfshark's main drawback is slightly slower than nordvpn on some routes.
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| Twitter Followers | 21,448 | 22,124 |
| Categories | Security & Audit | Security & Audit |
| Description | Premier Solana smart contract security auditor trusted by top protocols | Budget-friendly VPN with unlimited devices — the cheapest way to access any exchange from anywhere |
Both OtterSec and Surfshark operate in the security & audit space, so this is a direct head-to-head. Surfshark has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — check OtterSec's pricing and check Surfshark's pricing. Read user reviews on each tool's page for real-world feedback from the Solana community.