Testing and Deploying Contracts Made Easy for Web3 Developers.
Spin up private testing & staging environment in seconds
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Built by a veteran team



Iterate faster with incremental updates
Zoltar encourages cross-functional Web3 teams to move fast, and catch issues early by incorporating Zoltar sandboxes in your CI / CD. Any collaborator could integrate and verify the smart contract updates.
Production-Ready Staging Environment
Configure and spin up a private Ethereum environment that mirrors
the mainnet and test multi-chain cross chain capabilities with an easy setup. All of this can be done without having to depend on unreliable testnets.
Use it for integration with front end, simulating transactions, demoing without the pain of having to set up the environment.
Supports EVM-compatible networks
Zoltar executes contracts and transactions on EVM-compatible networks. With more to come, the list of currently supported test networks are:

Get Your Testing Environment Up and Running Today in 3 Steps.
Start testing your smart contract easily today.
Set up Zoltar Dashboard
Schedule a demo with us and we will get your Zoltar Dashboard ready to go
Provision Zoltar Sandbox
Start the Zoltar Sandbox using our CLI or Dashboard interface
Deploy smart contracts
Deploy smart contract updates and share them with the rest of the team
What people say about Zoltar
Learn how Zoltar is helping Web3 developers just like yourself improve their testing and deployment experience while saving tons of testing cost in production
Pricing
Get started for free and upgrade your plan as your team grows.