Secure & Cloud Enabled
EVM Sandbox
Seamlessly Test, Debug, and Collaborate on projects within a secure and shared environment.
Custom Config
Your own custom blockchain environment with complete control over network parameters, perfect for flexible development and testing.
State of Mainnet
Fork with the exact state of any EVM chain at any block height, including account balances, smart contracts, and historical data, enabling realistic testing scenarios.
Extend Functionality
Extend your workflow by integrating popular plugins, and custom scripts. Connect with your favorite IDEs for a tailored experience.
Resolving Community Challenges
Testnets are isolated from hybrid off-chain services. Public Testnets are unreliable and lack customization. We are resolving the common challenges the community faces.
| BuildBear | Local Testnet | Public Testnet | |
|---|---|---|---|
| Easily Share Environments with Teams & Users | Supported | Not supported | Not supported |
| Integrate Hybrid Services (VRF, Account Abstraction) | Supported | Not supported | Not supported |
| Extend functionality with Plugins | Supported | Not supported | Not supported |
| Automated Integration Testing | Supported | Not supported | Not supported |
| Debug Transactions | Supported | Supported | Supported |
| State of Mainnet | Supported | Supported | Not supported |
| Unlimited Faucet | Supported | Supported | Not supported |
| TPS > 3 Seconds | Supported | Not supported | Not supported |
| Advance Time | Supported | Not supported | Not supported |
| Account Impersonation | Supported | Supported | Not supported |
Hassle-Free Exploration & Transactions Debugging
Ensures that your team always has the resources they need to test and develop your dApp.
Supported Networks
Create a Forked Sandbox from any of the following EVM and EVM-compatible chains
Unrestricted, Free —
Native & ERC20 Tokens
Our Faucet is designed to provide you and your team with unrestricted access to free native and ERC20 tokens.
