Tenderly

Name: Tenderly
Brand: Tenderly

A simulation and monitoring platform for previewing, debugging, and monitoring onchain transactions.

softwareBlockchain Dev Web3Blockchain SimulationSmart Contracts

Visit Website

Our Verdict

Best for

Web3 teams that need to simulate, debug, and monitor onchain transactions before and after they happen.

Skip if

You're building a simple dApp and only need a basic RPC endpoint.

What is Tenderly?

Tenderly is a blockchain operations platform focused on letting teams simulate, validate, and monitor onchain actions before real capital or users are exposed. Its Simulator previews transaction outcomes against live production blockchain state, with controls to override prices, state, and time, so teams can catch problems before a transaction is ever broadcast. Beyond simulation, Tenderly's Console gives decoded, multichain transaction visibility for debugging, its Monitor product delivers real-time alerting with fast detection-to-response times for critical onchain conditions, and its Node product provides low-latency RPC infrastructure across more than 100 networks. DeFi protocols such as Aave, Uniswap, Safe, and Morpho use the platform for engineering, finance, and risk workflows.

SpecificationsAI-estimated

deploymentCloud/SaaS

open source❌ No

api available✅ Yes

Key Features of Tenderly

Simulator previews the outcome of a transaction against live production blockchain state before it's broadcast.

Supports state overrides such as manipulating prices, account balances, or time to test edge-case scenarios.

Console decodes transactions across multiple chains for granular debugging and error analysis.

Monitor delivers real-time alerting with millisecond-level detection-to-response for critical onchain conditions.

Node provides low-latency RPC infrastructure supporting more than 100 blockchain networks.

Used by major DeFi protocols including Aave, Uniswap, Safe, and Morpho for risk and operations workflows.

Use Cases for Tenderly

Pre-transaction risk checks

Simulate a transaction against production state before submitting it, catching failures or unwanted side effects.

Smart contract debugging

Use the Console to step through decoded transaction traces across multiple chains.

DeFi protocol monitoring

Set up real-time alerts on Monitor to catch critical onchain conditions as they happen.

Multichain RPC access

Use Tenderly Node for low-latency RPC access across more than 100 supported networks.

Pros & Cons of Tenderly

Pros

Free explorer/simulation tooling available to start
Trusted by major DeFi protocols for production risk workflows
Covers simulation, debugging, monitoring, and RPC in one platform
Broad multichain support across 100+ networks

Cons

Full pricing tiers aren't published on the homepage
Advanced features are geared toward teams already deep in Web3 operations
Multiple product areas (Simulator, Console, Monitor, Node) add a learning curve

Frequently Asked Questions

Is Tenderly free to use?

Tenderly offers free explorer and simulation tooling, with premium features on paid plans.

What does Tenderly's Simulator do?

It previews the outcome of a transaction against live production blockchain state before you broadcast it, including state and price overrides.

How many networks does Tenderly support?

Tenderly Node supports low-latency RPC access across more than 100 networks.

Which protocols use Tenderly?

DeFi protocols including Aave, Uniswap, Safe, and Morpho use Tenderly for engineering, finance, and risk workflows.

Pricing Overview

View full pricing →

Freemium

Detailed plans are not listed. Visit the official website for pricing information.

Reviews & Ratings0.0

Write a Review See all reviews →

No reviews yet. Be the first to write one!

Top Alternatives & Similar Software

View all alternatives & similar software→

Rabby Wallet

AI-suggested

Rabby Wallet is an open-source browser extension and app wallet built for the Ethereum and EVM ecosystem, supporting more than 100 EVM-compatible networks including major L1s and L2s. It automatically detects which chain a connected dApp is using and switches networks without requiring manual configuration. Its standout feature is a pre-sign security engine that simulates each transaction before signing, showing estimated balance changes, contract approval risks, and a risk score for the interacting address. It also supports hardware wallets like Ledger and Trezor, and ships as a browser extension, desktop app, and native iOS/Android app.

Compare with Tenderly

thirdweb

AI-suggested

thirdweb is a development platform for building Web3 applications, giving developers pre-built infrastructure for smart contracts (ERC20, ERC721, ERC1155), wallets, and cross-chain token bridging and swaps. It targets teams building token economies, DeFi apps, games, and consumer apps that need blockchain functionality without building infrastructure from scratch. More recently thirdweb has expanded into infrastructure for AI agents that transact autonomously, offering wallet solutions for agents, native payment support for HTTP and agentic payments in any token, and real-time blockchain data access. Its SDKs and audited smart contracts are usable by hobbyist developers on lower tiers up through enterprise organizations on custom plans.

Compare with Tenderly