Build the
Most Secure
Onchain Apps

Leverage the world’s leading open-source stack for smart accounts, securing over $100B+ in assets.

Trusted by the Best

Fluidkey

Fluidkey

Nest

Nest

Zeal

Zeal

Gnosis Pay

Gnosis Pay

BasedApp

BasedApp

Polymarket

Polymarket

Sygnum

Sygnum

Worldcoin

Worldcoin

Circles UBI

Circles UBI

Coinshift

Coinshift

Den

Den

Cobo

Cobo

Brahma

Brahma

DefiSaver

DefiSaver

Olas

Olas

Drakula

Drakula

Fluidkey

Fluidkey

Nest

Nest

Zeal

Zeal

Gnosis Pay

Gnosis Pay

BasedApp

BasedApp

Polymarket

Polymarket

Sygnum

Sygnum

Worldcoin

Worldcoin

Circles UBI

Circles UBI

Coinshift

Coinshift

Den

Den

Cobo

Cobo

Brahma

Brahma

DefiSaver

DefiSaver

Olas

Olas

Drakula

Drakula

Build with Safe.
Find Support. Get Incentives.

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Product and commercial expertise

Headset
Support during development phase

Coin
Built-in monetisation opportunities

Users
Collaboration on new features

Antenna
Co-marketing of product and partnership

Gas pump
Access to our
Gas Station program

Add Multi-Factor Security to Your Apps

Safe{Core} lets you integrate robust onchain multi-factor authentication. Give your users the peace of mind they deserve with secure, customizable logins.

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Empower Your Users with Secure Account Recovery

Don't let lost keys jeopardize user experience and trust. Safe{Core} provides seamless onchain recovery solutions that enhance security without compromising control.

Build for the Future, Escape Lock-In

Gone are the days of building for a specific standard only to have the landscape shift beneath you. Build your apps with the Safe{Core} future-proof approach standard.

200+ projects

Safe Smart Accounts power over 200 projects across 200+ networks

Payments

DAOs

Restaking

AI

Social & ID

Institution

Get Started with Safe CORE

What's in there
Smart Contracts
  • Multi-signature standard enforces security
  • Modular and flexible Smart Accounts
  • Transaction thresholds, delegate calls and more
SDK
  • Unified interface for all Safe Smart Account functionalities
  • Create, configure, and manage Safe Smart Accounts
  • Enable ERC-4337 for flexible transaction fee payments
Infrastructure
  • Track and manage Safe Smart Account transactions
  • Index Safe events and deliver them via webhooks
  • Interact with Safe Transaction Service API and account data

Build with Safe.
We've got your back.