# Eclipse vs JetBrains IntelliJ IDEA

| Attribute | Eclipse | JetBrains IntelliJ IDEA |
|---|---|---|
| **Vioscale score** | 41 (55% (medium)) | 47.4 (31% (low)) |
| activity.commits_last_30d | 2 | - |
| adoption.github_stars | 10 | - |
| deployment.options | `{"cloud":true,"self_hosted":true}` | - |
| description.long | Eclipse Foundation is a global organization supporting over 450 open source projects with 15,000+ contributors, providing integrated development environments, platforms, and tools for software development across embedded systems, enterprise automation, mobile, and other domains. | Desktop IDE that combines advanced code editing, debugging, and analysis tools with native AI integration to help developers write high-quality Java and Kotlin code efficiently throughout the development lifecycle. |
| features.capabilities | `{"type":"full_ide","lsp_dap":true,"deployment":"both","os_support":"Windows, macOS, Linux","open_source":"oss","base_platform":"original","extensibility":"plugins","pricing_model":"free","language_scope":"polyglot","git_integration":true,"code_intelligence":"ide_grade","integrated_debugger":true}` | `{"type":"full_ide","lsp_dap":true,"builtin_ai":"native","deployment":"desktop","os_support":"Windows, Mac, Linux","remote_dev":true,"open_source":"closed","base_platform":"original","extensibility":"plugins","pricing_model":"subscription","language_scope":"polyglot","git_integration":true,"code_intelligence":"ide_grade","integrated_debugger":true}` |
| integrations.count | 12 | 6 |
| integrations.list | `[{"name":"VS Code extensions"},{"name":"Monaco editor"},{"name":"Language Server Protocol"},{"name":"Arduino IDE"},{"name":"Code Composer Studio"},{"name":"Mbed Studio"},{"name":"QuickConnect Studio"},{"name":"logi.CLOUD"},{"name":"Martini Designer"},{"name":"Code RealTime"},{"name":"Smartface IDE"},{"name":"Eclipse GLSP"}]` | `[{"name":"Claude"},{"name":"GPT"},{"name":"Gemini"},{"name":"Grok"},{"name":"GitHub Copilot"},{"name":"Cursor"}]` |
| language.primary | Makefile | - |
| license.spdx | EPL-2.0 | - |
| market.availability | `{"hqCountry":"BE","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"mac":true,"web":true,"linux":true,"windows":true}` | `{"mac":true,"linux":true,"windows":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://www.eclipse.org","retrievedAt":"2026-08-13T22:38:49.462Z"}` | - |
| pricing.free_tier | yes | - |
| pricing.model | commercial | commercial |
| pricing.price_level | free | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.soc2 | - | yes |

## Capabilities (IDEs & Code Editors)

| Capability | Eclipse | JetBrains IntelliJ IDEA |
|---|:--:|:--:|
| **Core** |  |  |
| Type | Full IDE | Full IDE |
| Language scope | Polyglot | Polyglot |
| **Deployment** |  |  |
| Deployment | Both | Desktop |
| **Platform support** |  |  |
| OS support | Windows, macOS, Linux | Windows, Mac, Linux |
| Base platform | Original | Original |
| **Extensibility** |  |  |
| Extensibility | Plugins | Plugins |
| **DX** |  |  |
| LSP / DAP support | ✓ | ✓ |
| Remote / dev-containers | - | ✓ |
| Integrated debugger / profiler | ✓ | ✓ |
| Code intelligence depth | IDE-grade | IDE-grade |
| Built-in git integration | ✓ | ✓ |
| **AI** |  |  |
| Built-in AI | - | Native |
| **Licensing** |  |  |
| Openness | Open-source | Closed |
| **Pricing** |  |  |
| Pricing model | Free | Per-seat subscription |

*Source: Vioscale. Generated 2026-09-01T17:04:08.378Z. "-" = undocumented, not absent.*