# IntelliJ IDEA alternatives

The highest-scoring alternative to IntelliJ IDEA in IDEs & Code Editors is **GitHub Codespaces** (65/100), against IntelliJ IDEA's 53/100. Ranked on independent signals, not user reviews. No vendor pays for placement.

| # | Alternative | Score | Confidence | Compare |
|--:|---|--:|---|---|
| 1 | [GitHub Codespaces](https://www.vioscale.ai/software/github-codespaces) | 65 | 73% (medium) | [IntelliJ IDEA vs GitHub Codespaces](https://www.vioscale.ai/compare/github-codespaces-vs-intellij-idea) |
| 2 | [Theia](https://www.vioscale.ai/software/theia) | 64 | 64% (medium) | [IntelliJ IDEA vs Theia](https://www.vioscale.ai/compare/intellij-idea-vs-theia) |
| 3 | [Replit](https://www.vioscale.ai/software/replit) | 64 | 62% (medium) | [IntelliJ IDEA vs Replit](https://www.vioscale.ai/compare/intellij-idea-vs-replit) |
| 4 | [Visual Studio Code](https://www.vioscale.ai/software/visual-studio-code) | 61 | 67% (medium) | [IntelliJ IDEA vs Visual Studio Code](https://www.vioscale.ai/compare/intellij-idea-vs-visual-studio-code) |
| 5 | [Visual Studio](https://www.vioscale.ai/software/visual-studio) | 58 | 54% (medium) | [IntelliJ IDEA vs Visual Studio](https://www.vioscale.ai/compare/intellij-idea-vs-visual-studio) |
| 6 | [StackBlitz](https://www.vioscale.ai/software/stackblitz) | 57 | 55% (medium) | [IntelliJ IDEA vs StackBlitz](https://www.vioscale.ai/compare/intellij-idea-vs-stackblitz) |
| 7 | [Zed](https://www.vioscale.ai/software/zed) | 57 | 57% (medium) | [IntelliJ IDEA vs Zed](https://www.vioscale.ai/compare/intellij-idea-vs-zed) |
| 8 | [Neovim](https://www.vioscale.ai/software/neovim) | 52 | 48% (low) | [IntelliJ IDEA vs Neovim](https://www.vioscale.ai/compare/intellij-idea-vs-neovim) |
| 9 | [Vim](https://www.vioscale.ai/software/vim) | 52 | 26% (low) | [IntelliJ IDEA vs Vim](https://www.vioscale.ai/compare/intellij-idea-vs-vim) |
| 10 | [JetBrains IntelliJ IDEA](https://www.vioscale.ai/software/jetbrains-intellij-idea) | 47 | 31% (low) | [IntelliJ IDEA vs JetBrains IntelliJ IDEA](https://www.vioscale.ai/compare/intellij-idea-vs-jetbrains-intellij-idea) |
| 11 | [VSCodium](https://www.vioscale.ai/software/vscodium) | 47 | 44% (low) | [IntelliJ IDEA vs VSCodium](https://www.vioscale.ai/compare/intellij-idea-vs-vscodium) |
| 12 | [Coder](https://www.vioscale.ai/software/coder) | 44 | 54% (medium) | [IntelliJ IDEA vs Coder](https://www.vioscale.ai/compare/coder-vs-intellij-idea) |

IntelliJ IDEA itself ranks #8 of 18 in IDEs & Code Editors.

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*Source: Vioscale (https://www.vioscale.ai/alternatives/intellij-idea). Generated 2026-09-01T14:36:46.202Z.*