Head-to-head · Security & Audit
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated July 21, 2026
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|---|---|---|
| Rating | (0) | (1) |
| Pricing | Paid | Paid |
| Health | Healthy | Healthy |
| Chain | solana only | multi chain |
| Open Source | ||
| Features | 4 features | 5 features |
| Upvotes |
Pros & cons
Analysis
Code4rena Code4rena is a competitive audit platform that crowdsources 16,600+ security researchers to find vulnerabilities faster than traditional auditing. Supporting Solana, Rust, EVM, and more, Code4rena hos... Zellic Zellic is a premier blockchain security firm specializing in smart contract audits for Solana and other chains. Founded by veteran security researchers, Zellic has audited some of the most critical pr...
Zellic is rated higher by the MadeOnSol community with 5.0/5 stars across 1 review, compared to 0.0/5 for Code4rena (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
Code4rena uses a paid model, while Zellic is paid.
Code4rena offers 4 features including Competitive audit model with 100+ researchers per engagement, Native Solana and Rust program audit support, Public and private audits launchable within 48 hours, and 1 more. Zellic counters with 5 features including Manual smart contract audits for Solana/Rust, Formal verification and symbolic analysis, Vulnerability research and responsible disclosure, and 2 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. Code4rena currently has a healthy health status with 100.0% uptime over the last 30 days. Zellic is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.
Code4rena's key strengths include unmatched review breadth with thousands of competing researchers, proven solana expertise via solana foundation partnership. Zellic stands out for audited top-tier protocols (wormhole, pyth, layerzero), deep solana/rust expertise, thorough manual review process. On the flip side, Code4rena's weaknesses include results vary based on researcher participation quality, while Zellic's main drawback is premium pricing for audit engagements.
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| Twitter Followers | 41,455 | 17,900 |
| Categories | Security & Audit | Security & Audit |
| Description | Competitive smart contract audit platform with 16,600+ security researchers | Elite smart contract security audits trusted by top Solana protocols |
Both Code4rena and Zellic operate in the security & audit space, so this is a direct head-to-head. Zellic has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — check Code4rena's pricing and check Zellic's pricing. Read user reviews on each tool's page for real-world feedback from the Solana community.