Best Smart Contracts Tools

Anchor Framework

4.2 rating

Solana smart contract framework providing Rust macros and IDL generation for program development

Blockscout

4.6 rating

Open-source multichain block explorer for EVM-based networks, supporting transaction tracking, contract verification, and token analysis across 1000+ chains.

Certora

4.2 rating

Formal verification platform for mathematically proving smart contract correctness and safety properties

Echidna

4.2 rating

Haskell-based smart contract fuzzer by Trail of Bits that detects vulnerabilities in Solidity and Vyper contracts through property-based testing.

Etherscan

4.6 rating

Leading block explorer and analytics platform for Ethereum, providing transaction history, smart contract data, token tracking, and developer APIs.

Immunefi

4.8 rating

Leading Web3 security platform offering bug bounties, smart contract audits, audit competitions, and AI-powered onchain threat detection.

MythX

4.2 rating

Smart contract security analysis service combining static analysis, symbolic execution, and fuzzing

OpenZeppelin

4.2 rating

Smart contract security library, audit firm, and development platform for secure blockchain applications

Remix IDE

4.2 rating

Browser-based IDE for writing, compiling, deploying, and debugging Solidity smart contracts

Solidity

4.2 rating

Object-oriented programming language for writing smart contracts on Ethereum and EVM-compatible chains

Sourcify

4.2 rating

Decentralized smart contract verification service ensuring source code matches deployed bytecode

Toolblox

Unrated

No-code smart contract creation platform for tokenizing real-world assets on blockchain without coding.

Viem

4.6 rating

Lightweight, modular TypeScript library for Ethereum with type-safe primitives for building reliable dApps and Web3 libraries.

Vyper

4.2 rating

Pythonic smart contract language for EVM with a focus on security, simplicity, and auditability

thirdweb

4.3 rating

Full-stack Web3 development platform for building, deploying, and managing smart contracts and dApps across EVM and Solana chains.