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It's a split decision.
Choose IntelliJ IDEA for Java and Kotlin projects, especially if its free tier for commercial and non-commercial development fits your work. Choose Rider for .NET or game development; it is free for non-commercial use and offers lower listed commercial prices. Both are JetBrains IDEs with code-aware navigation and suggestions, built-in run, debug, and test tools, and customization options. Neither is a general-purpose answer to the other's language focus.
01Side by side
| IntelliJ IDEA | JetBrains Rider | |
|---|---|---|
| Pricing model | Ultimate: $16.58 monthly equivalent, billed annually | Commercial: $14.08 monthly equivalent, billed annually |
| Free tier | Free for commercial and non-commercial use | Free for non-commercial development only |
| Commercial use rights | Free tier permits commercial use | Commercial development requires a paid plan |
| Integrations | Broad language and framework support; Kotlin ecosystem | Broad language and framework support |
| Platforms | Listed platform: Web | Listed platform: Web |
| Language focus | Java and Kotlin | .NET and game development |
| Built-in tools | Run, debug, and test applications in the IDE | Run, debug, and test applications in the IDE |
| Customization | Configurable to match developer preferences | Configurable to match developer preferences |
IntelliJ IDEA Choose IntelliJ IDEA if
- Choose IntelliJ IDEA if your codebase is primarily Java.
- Choose IntelliJ IDEA if you build with Kotlin.
- Choose IntelliJ IDEA if you need free commercial use.
JetBrains Rider Choose JetBrains Rider if
- Choose JetBrains Rider if you develop .NET applications.
- Choose JetBrains Rider if you work on games.
- Choose JetBrains Rider if you want the lower listed commercial price.
02Pricing at real usage
IntelliJ IDEA's free tier covers commercial and non-commercial development; seat and usage limits are not published. Ultimate for individuals lists $19.90 monthly or $16.58 per month billed annually, with annual renewal prices falling to $159 in year two and $119 from year three. Organization pricing is $71.90 monthly or $59.92 per user per month billed annually.
Rider's non-commercial plan costs nothing, but is limited to non-commercial development. Commercial individual licenses list $16.90 monthly or $14.08 per month billed annually; annual prices are $169 in year one, $135 in year two, then $101. Organization pricing is $51.90 monthly or $43.25 per user per month billed annually. Both products charge by user or seat, not compute usage. The listed monthly equivalents assume annual billing; adding seats increases the team bill. Rider's free plan includes a seven-day AI services trial.
03API, SDKs and integration
These are IDEs for different language stacks, not hosted APIs. IntelliJ IDEA is positioned for Java and Kotlin; Rider is positioned for .NET and game development. JetBrains says its IDEs support a wide variety of languages and frameworks, but the homepage does not name product-specific APIs, SDKs, or CLI tools.
Both products share the IDE capabilities JetBrains describes: code-aware navigation and suggestions, tools to run, debug, and test applications inside the IDE, and configuration options. JetBrains also describes a Kotlin ecosystem of tools, libraries, and integrations, but does not identify particular IntelliJ IDEA integrations there. It does not name Rider-specific integrations on the homepage. The homepage provides no product-specific documentation details to compare, so teams should check the relevant language and framework support before standardizing. Choose based on the languages and frameworks in the codebase rather than assuming the two IDEs have interchangeable integrations.
04Open source, self-hosting and lock-in
JetBrains does not publish an open-source license, self-hosting option, or data-export path for either IDE on its homepage. The pricing information describes free and paid use, not an open-source release. IntelliJ IDEA's free tier allows commercial and non-commercial use; Rider's free plan is limited to non-commercial development, while commercial work requires a paid license.
These are IDE choices tied to different language stacks, so the practical migration question is whether your team depends on IDE-specific workflows or project configuration. The published information does not specify an export format or migration process. Before adopting either across a team, ask JetBrains what project settings and user data can be exported, how license transitions work, and whether any required components can be hosted inside your environment.
Questions people ask
What is the main difference between IntelliJ IDEA and Rider?
IntelliJ IDEA is JetBrains' IDE for Java and Kotlin. Rider is its IDE for .NET and game development. Both offer code-aware navigation and suggestions, built-in run, debug, and test tools, and customization options. The language stack is the key selection point.
Is Rider free for commercial development?
No. JetBrains lists Rider's free plan for non-commercial development. Commercial individual licenses start at $16.90 per month, or $14.08 per month billed annually. The organization rate is listed at $51.90 monthly or $43.25 per user per month billed annually.
Can I use IntelliJ IDEA for free?
JetBrains lists a free tier for commercial and non-commercial development. It also sells IntelliJ IDEA Ultimate, with individual pricing starting at $19.90 monthly or $16.58 per month billed annually. The vendor does not publish seat or usage limits for the free tier.
Is VS Code better than IntelliJ IDEA for Java?
That depends on your workflow. JetBrains positions IntelliJ IDEA as an IDE for Java and Kotlin and describes code-aware navigation, suggestions, and built-in run, debug, and test tools. The published details do not establish a feature-by-feature comparison with VS Code, so compare the tools against your project needs.