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Most buyers should pick IntelliJ IDEA.
Choose CLion for C and C++ development: its paid individual plan starts at $9.08 per user monthly with annual billing. Choose IntelliJ IDEA for Java and Kotlin, broader language and framework support, or a free IDE for commercial use. CLion's free plan is limited to non-commercial development. Both offer a 30-day trial on paid plans, according to the published pricing details. Learning curve and support comparisons are not published in the available material.
01Side by side
| CLion | IntelliJ IDEA | |
|---|---|---|
| Starting price | $9.08/user/month, billed annually | $16.58/month, billed annually |
| Free plan | Free for non-commercial development only | Free for commercial and non-commercial use |
| Best for | C and C++ development | Java and Kotlin development |
| Core strength | C/C++ IDE with code navigation and built-in tools | Java/Kotlin IDE with code-aware navigation and built-in tools |
| Learning curve | Not published | Not published |
| Integrations/data | C and C++ support | Languages and frameworks supported out of the box |
| Team/seat costs | $21.58/user/month, billed annually | $59.92/user/month, billed annually |
| Support | Not published | Not published |
CLion Choose CLion if
- Choose CLion if you mainly develop in C or C++.
- Choose CLion if lower paid individual pricing matters.
- Choose CLion if non-commercial use fits your needs.
IntelliJ IDEA Choose IntelliJ IDEA if
- Choose IntelliJ IDEA if you develop in Java or Kotlin.
- Choose IntelliJ IDEA if you need a free commercial tier.
- Choose IntelliJ IDEA if out-of-the-box language coverage matters.
02Pricing compared
CLion costs less for individual commercial use: the pricing page lists $10.90 per month, or $9.08 per month with annual billing. The annual price is $109 in year one, then falls to $87 in year two and $65 thereafter. Its free plan is for non-commercial development only.
IntelliJ IDEA has a free tier for commercial and non-commercial use; seat and usage limits are not published. Ultimate for individual use is $19.90 monthly or $16.58 per month billed annually, with the annual price dropping from $199 in year one to $159 in year two and $119 from year three. Organization pricing is $21.58 per user monthly for CLion with annual billing, versus $59.92 for IntelliJ IDEA. Both paid plans list a 30-day trial.
03Features and depth
The main difference is the development target. JetBrains identifies CLion as an IDE for C and C++, while IntelliJ IDEA is for Java and Kotlin. If your work is centered on C or C++, CLion is the direct fit; if it is Java or Kotlin, IntelliJ IDEA is the relevant product.
Both descriptions list code-aware navigation and contextual suggestions, plus built-in tools to run, debug, and test applications and options to customize the IDE. IntelliJ IDEA’s homepage also describes support for a wide variety of languages and frameworks out of the box. The published material does not name those languages or frameworks, so it is not enough to judge support for a particular stack.
The product information does not provide a feature-by-feature comparison of their language tooling or explain which is deeper for a shared workflow. Pick by language first, then check whether the specific frameworks and tools your team needs are supported.
04Ease of use and learning curve
The available material does not publish a learning-curve comparison, onboarding details, or enough user feedback to say one IDE is easier to learn. JetBrains describes both products as offering code-aware navigation, contextual suggestions, built-in run, debug, and test tools, and customization options. Those shared features do not establish that the interfaces or workflows feel equally simple.
For a practical choice, start with the language you need: CLion for C and C++, IntelliJ IDEA for Java and Kotlin. If your team is considering a move, confirm support for its frameworks and build workflow before switching. We do not have sourced evidence here to compare setup time, support quality, or how quickly new developers become productive.
Questions people ask
Is VS Code better than IntelliJ for Java?
The available material does not compare VS Code with IntelliJ IDEA, so it cannot establish which is better for Java. It identifies IntelliJ IDEA as an IDE for Java and Kotlin with code-aware navigation, suggestions, and built-in run, debug, and test tools.
What JetBrains IDE should I use for C++?
CLion is JetBrains’ IDE for C and C++ developers. Its listed capabilities include code navigation and suggestions, built-in tools to run, debug, and test applications, and customization. Its free plan is limited to non-commercial development.
Does JetBrains make IntelliJ IDEA?
Yes. IntelliJ IDEA is a JetBrains product, described as an IDE for Java and Kotlin development. The published product information lists a free tier as well as paid Ultimate plans for individuals and organizations.
Is IntelliJ IDEA better than Android Studio?
The available material does not compare IntelliJ IDEA with Android Studio, so it does not support a verdict. It describes IntelliJ IDEA as an IDE for Java and Kotlin and lists broad language and framework support, but does not specify Android Studio’s features.