Remix IDE
Remix IDE: A free contract IDE covering authoring, testing, analysis, debugging, deployment, and verification. Ranked #1 of 16 in Smart Contracts Software by our editors (9.2/10); pricing: Free plan; best for developers wanting a free, full-featured contract IDE.
At a glance
- Editor score9.2 / 10
- PricingFree plan
- Best forDevelopers wanting a free, full-featured contract IDE
- Free planYes
- Paid fromFree
- Chain coverageMulti-chain
- Facts checked24 Sep 2026
Where it wins
- Combines Solidity testing, static analysis, transaction debugging, and deployment.
- Supports Vyper compilation and reusable contract and project templates.
- Verifies contracts through Sourcify, Etherscan, Blockscout, and Routescan.
Where it doesn't
- Slither analysis requires a connection to the local filesystem.
- Its plugin architecture may add setup choices for developers seeking a minimal IDE.
- Support channels listed are community and documentation.
Our verdict on Remix IDE
Remix IDE brings smart contract development into a browser-based and desktop environment, primarily for Ethereum and EVM-compatible networks. It is suited to developers who want to write, compile, test, analyze, debug, deploy, and verify contracts in one IDE, including solo developers and larger teams. The free offering is particularly relevant for developers looking for a full-featured contract workflow without a paid plan. Remix supports Solidity and Vyper compiler workflows, and its plugin architecture lets developers add tools as needed.
The workflow spans more than editing and compilation. Solidity unit testing, transaction debugging, and static analysis with Remix Analysis and Solhint are included; Slither can be used when Remix is connected to the local filesystem. Contracts can be deployed and interacted with on an in-browser chain, local nodes, and public networks. For verification, the IDE integrates with Sourcify, Etherscan, Blockscout, and Routescan. Reusable contract and project templates, including OpenZeppelin contract templates, can help teams start from existing structures rather than an empty workspace.
Remix is a strong fit when a developer wants a broad smart contract toolset with browser and desktop options, plugin extensibility, and connections to common verification services. The Plugin Manager activates built-in and third-party plugins, which supports tailoring the workspace but may be more than developers want from a minimal editor. Documentation and community are the listed support channels. Developers who need this combination of coding, analysis, testing, deployment, and verification can use Remix as a general-purpose IDE; those seeking a narrowly focused editor or a different support model may prefer another tool.
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Remix IDE pricing
Remix IDE fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Chain coverage | Multi-chain |
| Contract languages | Multiple |
| Deployment targets | Both |
| Security analysis | Yes |
| Visual contract builder | No |
| API or SDK access | Yes |
| Contract templates | Yes |
| Deployment | Cloud, Desktop |
| Platforms | Web, Windows, macOS, Linux |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: Sourcify, Etherscan, Blockscout, Routescan, OpenZeppelin |
| Pricing | Free plan |
| Website | remix.ethereum.org |
| Facts checked | 24 Sep 2026 |
Remix IDE integrations
Remix IDE lists 5 integrations on its own site.
- Sourcify
- Etherscan
- Blockscout
- Routescan
- OpenZeppelin
Alternatives to Remix IDE
- FoundryA free, open-source toolchain for building, testing, debugging and deploying contracts.8.9
- HardhatAn open-source, plugin-based Solidity toolkit for teams comfortable working from a local project.8.8
- Ape FrameworkAn open-source CLI and Python workflow covering contract development from compile to trace.8.7
See all Remix IDE alternatives →
Remix IDE vs the competition
- Remix IDE vs Foundry
- Remix IDE vs Hardhat
- Remix IDE vs Ape Framework
- Remix IDE vs thirdweb
- Remix IDE vs Circle Contracts
- Remix IDE vs Tenderly
Compare Remix IDE with any tool side by side →
Also Ranked In
Remix IDE is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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