Tenderly is a developer and operations platform for simulating, debugging, monitoring, and operating blockchain applications. Teams use it to preview transaction outcomes, inspect traces, debug contract execution, and monitor production systems.

Use it for:

• Simulating transactions against live network state.
• Debugging smart contract execution and transaction failures.
• Creating virtual environments for testing and staging.
• Monitoring contracts, addresses, events, and incidents.

Best fit: engineering teams that need deeper onchain context than a block explorer can provide before and after deployment.