Eclipse IDE vs IntelliJ IDEA
Eclipse IDE
eclipseide.org
IntelliJ IDEA
jetbrains.comSide by side
| Figure | Eclipse IDE | IntelliJ IDEA |
|---|---|---|
| Price from | Free | $8.33/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Plans published | 1 | 5 |
| Spec score · IDE Software | 8.9 (#5) | 9.1 (#4) |
| Spec score · Integrated Development Environments | 8.8 (#7) | 9.1 (#3) |
| Spec score · Web Development IDEs | 8.9 (#5) | 9.2 (#3) |
| Extensibility | Users can add plug-ins and products from the Eclipse Marketplace, including through the Marketplace Client inside Eclipse. | Plugins can add support for other languages, frameworks, and technologies through JetBrains Marketplace. |
| Founded | 2004 | 2000 |
| Headquarters | Brussels, Belgium | Amsterdam, Netherlands |
| Rating on Capterra | 4.3 out of 5 from 205 reviews | 4.7 out of 5 from 1,262 reviews |
| Rating on G2 | 4.3 out of 5 from 3,221 reviews | 4.6 out of 5 from 2,346 reviews |
| Rating on Gartner Peer Insights | 4.6 out of 5 from 185 reviews | 4.5 out of 5 from 300 ratings |
| Rating on GetApp | 4.3 out of 5 from 205 reviews | 4.7 out of 5 from 1,260 reviews |
| Rating on TrustRadius | 8.3 out of 10 from 418 reviews | 8 out of 10 from 59 reviews |
| Release news | Eclipse IDE 2026-09 (4.41) was released on September 1, 2026 as a simultaneous release involving 63 projects. | IntelliJ IDEA 2026.2 added Java 27 and Kotlin 2.4 support, native GitHub Copilot, logpoints, Gradle 10 assistance, Docker Compose improvements and Terraform testing. |
| What it does | Eclipse IDE is an open, community-driven development environment and platform. | IntelliJ IDEA is an integrated development environment for Java, Kotlin, Groovy and Scala that combines editing, debugging, testing, code completion, static analysis and refactoring. |
Plans
IntelliJ IDEA
- Free feature setFree
- IntelliJ IDEA coreFree
- IntelliJ IDEA Ultimate individual$19.90 a month
- IntelliJ IDEA Ultimate subscription$100 a year
- IntelliJ IDEA Ultimate annual$199 a year
In their own words
Eclipse IDE
Eclipse IDE has no write-up on Specifiction yet; its figures are above.
IntelliJ IDEA
IntelliJ IDEA is an IDE for professional Java and Kotlin development, available on Windows, macOS, and Linux. It offers context-aware completion, static analysis, and automated refactoring. The JVM debugger includes breakpoints, variable inspection, expression evaluation, and step-by-step execution. Gradle and Maven integrations cover building, packaging, testing, and deployment, while version-control support includes Git, Mercurial, Perforce, and Subversion. Users can process GitHub pull requests in the IDE, and plugins from JetBrains Marketplace add support for other languages, frameworks, and technologies. Core Java and Kotlin functionality remains free after the included 30-day Ultimate trial ends. The Ultimate subscription adds advanced tools and integrations and costs $100.00 for the first year, $199.00 for the second year, and $159.00 per year from the third year onward. Listed minimum hardware is a 4-core x86_64 or arm64 CPU, 8 GB total RAM, and 10 GB of disk space. Users can choose in IDE settings whether to share anonymous usage data.