About Winter

We provide smart contract auditing and blockchain security for web3 startups and innovative projects. We are cognitos.io before we rebrand with more confidence, vision and passion.

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500+

Clients Audited

$300M

Total Asset Secured

code

Wintercode provided exceptional smart contract auditing services. Their expertise ensured our project’s security, allowing us to launch with confidence. Highly recommend their professional team!

Affan C.

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man in blue jacket standing near green trees during daytime

★★★★★

Smart

Expert audits for blockchain security and smart contract integrity.

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Security Audit

Thorough analysis of smart contract vulnerabilities and risks.

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Penetration Testing

Simulated attacks to identify security weaknesses in systems.

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a blue block with the number thirteen on it
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a stack of blue tokens sitting on top of a table
Security Consulting

Tailored strategies to enhance blockchain security and compliance.

Real-world examples showcasing our successful audit implementations.

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Communities

Contract

Secure

Expert auditing for blockchain and smart contracts.

Contact

Audit

hello@wintercode.io

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