OpenZeppelin vs Zellic
Hyperliquid ecosystem comparison · Security & Audits
Ecosystem PickQuick Take
OpenZeppelin Gold standard smart contract security library and audit services for HyperEVM on Multi-Layer, while Zellic Rising star blockchain security firm with deep DeFi and cryptography expertise on Multi-Layer. Both are security & audits protocols on Multi-Layer, making them direct competitors in the Hyperliquid ecosystem.
Based on public data for OpenZeppelin and Zellic. Key differentiators: layer deployment, fee structure, liquidity depth, and community adoption. Last reviewed: Mar 2026.
OpenZeppelin
Multi-LayerGold standard smart contract security library and audit services for HyperEVM
openzeppelin.com
Zellic
Multi-LayerRising star blockchain security firm with deep DeFi and cryptography expertise
zellic.ioOverview
OpenZeppelin
OpenZeppelin is the gold standard for smart contract security, providing audited contract libraries, security tooling, and professional audit services for projects building on HyperEVM and other EVM chains. The OpenZeppelin Contracts library—used by thousands of protocols worldwide—provides secure, gas-optimized implementations of ERC token standards, access control patterns, and DeFi primitives that HyperEVM developers rely on as foundational building blocks. OpenZeppelin Defender provides automated security operations including contract monitoring, automated incident response, and upgrade management through time locks and multi-sig governance. For protocols in the Hyperliquid ecosystem handling significant user funds, engaging OpenZeppelin for security audits provides the highest level of third-party validation, with OpenZeppelin's researchers having an unmatched track record in identifying vulnerabilities before they become exploits. Their open-source contract library has been the foundation of countless secure DeFi protocols.
Visit websiteZellic
Zellic is a rapidly growing blockchain security firm that combines deep smart contract expertise with strong cryptographic and systems security knowledge, serving protocols across EVM ecosystems including HyperEVM. Founded by top competitive CTF players, Zellic's team brings an attacker's mindset to every engagement, proactively identifying vulnerabilities in complex DeFi protocols, cross-chain bridges, and financial primitives. Zellic has audited hundreds of millions in TVL across lending protocols, DEXes, and infrastructure projects—many architecturally similar to what is being built on Hyperliquid. Their reports are known for clear vulnerability disclosure with actionable remediation guidance. For HyperEVM projects seeking an audit firm with fresh perspectives and a strong track record in cutting-edge DeFi security research, Zellic provides rigorous assessment that complements the traditional audit landscape and has earned a reputation as one of the most thorough firms for complex protocol reviews.
Visit websiteFeature Comparison
| Feature | ||
|---|---|---|
| Layer | Multi-Layer | Multi-Layer |
| Category | Security & Audits | Security & Audits |
| Status | Active | Active |
| Launch Year | — | — |
| Website | openzeppelin.com | zellic.io |
| — | — | |
| GitHub | Not public | Not public |
| Verified | Unverified | Unverified |
| Tags | — | — |
Score Comparison
Feature Matrix
| Feature | ||
|---|---|---|
| Open Source | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Has Website | ✓ | ✓ |
| Has Twitter | ✗ | ✗ |
| Has GitHub | ✗ | ✗ |
| Active Status | ✓ | ✓ |
Key Differences
Similar Profiles
Both OpenZeppelin and Zellic are security & audits protocols on Multi-Layer. The key differentiators will be in their specific implementations, UX, liquidity depth, and community traction.
When to Use Each
Choose OpenZeppelin if you...
- ✓Want a security & audits solution on Multi-Layer
- ✓Need: Gold standard smart contract security library and audit services for HyperEVM
Choose Zellic if you...
- ✓Want a security & audits solution on Multi-Layer
- ✓Need: Rising star blockchain security firm with deep DeFi and cryptography expertise
Ecosystem Integration
OpenZeppelin
OpenZeppelin operates on Multi-Layer (spans multiple hyperliquid layers). Spanning multiple layers lets it combine the strengths of each, though integration complexity is higher.
Zellic
Zellic operates on Multi-Layer (spans multiple hyperliquid layers). Spanning multiple layers lets it combine the strengths of each, though integration complexity is higher.
Both protocols share the same layer, maximizing composability potential.
Community Verdict
Which do you prefer?
Share your experience with OpenZeppelin or Zellic to help others in the Hyperliquid community make better decisions.
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