Build a Custom Web3 Wallet with Ease

Web3 developers, looking for a competitive edge? Innovate with maximum security and minimum constraints using Builder Vault!

Learn More
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Security from External Threats
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Security from Internal Threats
Key
Security from Unintended Actions

The best is even better.

Enabling new functionality, for more flexible and compelling services.
Mobile Device
Unlimited Mobile Parties.
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Dynamic TSM Clusters
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Build Your Own TSM
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Social Key Recovery
Plus
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100% Self-hosted.

Supports Regulated, Self, or Non Custodial Models.

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Industry Leading Performance, Scale, & Flexibility

Supports Regulated, Self, or Non Custodial Models.

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Third-Party Audited, field proven

Supports Regulated, Self, or Non Custodial Models.

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Patented Advanced MPC

Supports Regulated, Self, or Non Custodial Models.

Use Cases
Tools
Building Your Own WaaS?

Planning to offer an institutional-grade Wallet as a Service? Provide revolutionary new service models and custody models with the world’s most trusted MPC tech. Get Started ->

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Pushing Web3 Innovation to the Edge?

Frustrated with wallets and key management options that lack the functionality you need to succeed? Builder Vault eliminates conventional barriers so you can innovate without constraints.

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The Highest Levels of Security

Built for institutions who require the highest levels of decentralized cryptographic key management and protection. No complete key ever exists on any device, at any time, throughout the entire lifecycle of a private key - eliminating single point of failures.

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The Highest Levels of Flexibility

Built for key generation, storage, and use for applications ranging from digital signatures using patented Threshold Signature Schemes to encryption/decryption all within the boundaries of a virtual vault, similar to an HSM. Supports any custody model, any hosting model, and protocol, and nearly any m of n MPC threshold security scheme.

Builder Vault uses MPC to securely generate, store, and use keys to power your applications and services with features such as:
Security You Can Trust
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Advanced MPC

The industry’s 1st and most trusted MPC key management system for digital asset wallets. Used by leading banks, custodians, exchanges, and wallet/custody platform providers globally.

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100% Self-Hosted

You have complete and exclusive control over keys and all MPC infrastructure, and the option to host no key shares if preferred.

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Resilient Threshold Security

Threshold cryptography maintains key security and cryptographic operations even with up to t compromised parties.

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Optional Secure Enclaves

Host in any secure environment, including confidential computing environments such as AWS Nitro.

Build a Custom Web3 Wallet with Ease

Web3 developers, looking for a competitive edge? Innovate with maximum security and minimum constraints using Builder Vault!

A lock depicted inside of a shield
Security from External Threats
A circle with an arrow coming out of it on the right, leading to 3 diamond shapes. Signifying growth or multiplying
Security from Internal Threats
Key
Security from Unintended Actions

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