What are the key differences between JetBrains IntelliJ IDEA and CLion?

Compare JetBrains IntelliJ IDEA and CLion side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are JetBrains IntelliJ IDEA and CLion scored?

JetBrains IntelliJ IDEA has an AI score of 9.3/10 and CLion has an AI score of 9.1/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

JetBrains IntelliJ IDEA vs CLion 2026 - Compared

JetBrains IntelliJ IDEA

CLion

WINNER JetBrains IntelliJ IDEA

JetBrains IntelliJ IDEA edges ahead with a score of 9.3/10 compared to 9.1/10 for CLion. While both are highly rated in...

emoji_events WINNER

JetBrains IntelliJ IDEA

9.3 Brilliant

Code Editor Get JetBrains IntelliJ IDEA open_in_new

CLion

9.1 Brilliant

Code Editor Get CLion open_in_new

JetBrains IntelliJ IDEA From $249/year for the professional edition Free plan available

payments

CLion From $249/yr for professional edition or Free (community edition) Free plan available

psychology AI Verdict

JetBrains IntelliJ IDEA edges ahead with a score of 9.3/10 compared to 9.1/10 for CLion. While both are highly rated in their respective fields, JetBrains IntelliJ IDEA demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: JetBrains IntelliJ IDEA

verified Confidence: Low

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description Overview

JetBrains IntelliJ IDEA

JetBrains IntelliJ IDEA is a powerful, commercial IDE (Integrated Development Environment) particularly well-suited for Java, Kotlin, and related technologies. It offers advanced code completion, refactoring tools, and debugging capabilities that significantly boost developer productivity. IntelliJ IDEA's 'Ultimate' edition includes support for a wide range of frameworks and languages, including...

CLion

CLion is a powerful IDE specifically designed for C and C++ development. It provides deep code analysis, intelligent refactoring, and excellent support for CMake and other build systems. With its integrated debugger and profiler, it is an essential tool for systems engineers and embedded developers working on complex C++ projects. While it is a paid product, the productivity gains from its advance...