OpenZeppelinOpenZeppelin
OpenZeppelin

OpenZeppelin

Leading provider of security products and audits for building and operating decentralized blockchain applications.

2015Active

About

OpenZeppelin is the standard for smart contract development, offering open-source tools and libraries to help developers build secure onchain applications. They provide products for developing, securing, and operating smart contracts across major blockchains, serving developers and financial institutions. Their offerings include contract libraries, security auditing, and tools for managing onchain transactions and upgradeable contracts.

Technology stack

detected 2026-06-15
Est. monthly stack spend~$130/mo
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Frequently asked

What does OpenZeppelin do?

OpenZeppelin is the standard for smart contract development, offering open-source tools and libraries to help developers build secure onchain applications. They provide products for developing, securing, and operating smart contracts across major blockchains, serving developers and financial institutions. Their offerings include contract libraries, security auditing, and tools for managing onchain transactions and upgradeable contracts.

How much funding has OpenZeppelin raised?

OpenZeppelin has raised a total of $37M in funding. The most recent round on record is Venture round.

Where is OpenZeppelin headquartered?

OpenZeppelin is headquartered in San Francisco, United States.

When was OpenZeppelin founded?

OpenZeppelin was founded in 2015.

What industry does OpenZeppelin operate in?

OpenZeppelin operates in Blockchain, Cybersecurity, SaaS, Fintech.