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IntelliJ IDEA is hard to replace if you rely on its debugger, code navigation and test runners. In one Reddit thread, developers highlighted features such as evaluating expressions and rewinding a stack frame; another commenter valued navigating definitions and running different test sets. But one developer considering leaving said they had shifted toward terminal coding and code review before pushing. These six options suit different changes in workflow, though none is identified here as a direct Java-and-Kotlin replacement.
01Why people leave IntelliJ IDEA
Paying for a changed workflow
One Reddit poster said they had paid for IntelliJ IDEA for years but were considering leaving as their way of working changed.
More work in the terminal
That poster described coding from the terminal and reviewing code in GitLab merge requests or GitHub pull requests.
Reviewing before pushing
The poster was considering adding code review before pushing, a workflow shift that may make a full IDE feel less central.
02The alternatives, ranked by fit
- Best free editor
Visual Studio CodeVisual Studio CodeVisual Studio Code is the clearest move if you want a free editor and are comfortable adding extensions. Its listing describes it as a capable editor at $0 and calls out cross-operating-system teams. That makes it a plausible fit for a lighter workflow, but it is an editor rather than a like-for-like IntelliJ IDEA replacement.
Trade-off: Its flexibility can mean extra setup.
8.1/10from
Freefree plan - Best lean editor
ZedZedZed is worth considering if you want a free editor and can work with a leaner extension ecosystem. Its listing also calls out native Vim support and centralized AI controls. A Reddit commenter recommended it as a fast, less-complete alternative, so it fits better when you are willing to trade some breadth for a simpler editor.
Trade-off: The extension ecosystem is leaner.
7.5/10from
$10/mofree plan - Best focused editor
Sublime TextSublime TextSublime Text suits developers who want focused, keyboard-driven editing rather than another full IDE. Its listing highlights a one-time license and a starting price of $5.42. It could fit a shift toward editing and terminal work, but the listing specifically cautions that it is not a free IDE replacement.
Trade-off: It is not a free IDE replacement.
7.8/10from
$5.42/mo - Best for Python
PyCharmPyCharmPyCharm is a better fit if your switch also means moving to Python-focused work. Its listing highlights integrated Python tools and a free edition, with paid pricing from $10.9. It is not presented as a general Java or Kotlin substitute, so check the language fit before treating it as an IntelliJ IDEA replacement.
Trade-off: Paid seats cost extra, and performance reports are mixed.
7.8/10from
$10.90/mofree plan - Best for Windows .NET
Visual StudioVisual StudioVisual Studio is the clearer alternative if your work is Windows-based .NET or C++, rather than Java or Kotlin. Its listing calls out debugging tools and developers using it at work. It has a free plan and starts at $45, making it a focused switch for those stacks, not a general replacement for IntelliJ IDEA.
Trade-off: Its strongest fit is Windows development.
7.8/10from
$45/mofree plan - Best for .NET
JetBrains RiderJetBrains RiderRider makes sense if you are leaving IntelliJ IDEA for .NET work and want code navigation or already use other tools from the same family. Its listing identifies non-commercial users, code navigation and teams already using JetBrains tools as its audience. It has a free plan and starts at $14.08, but it is not a broad Java/Kotlin alternative.
Trade-off: Its fit is centered on .NET.
7.2/10from
$14.08/mofree plan
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 IntelliJ IDEA IntelliJ IDEA (current) | 7.9 | $16.58/mo | Yes | Java and Kotlin developers |
| Visual Studio Code Visual Studio Code | 8.1 | Free | Yes | Developers who want a free editor |
| Zed Zed | 7.5 | $10/mo | Yes | Developers wanting a free editor |
| Sublime Text Sublime Text | 7.8 | $5.42/mo | No | Developers who prefer a focused editor |
| PyCharm PyCharm | 7.8 | $10.90/mo | Yes | Python developers wanting integrated tools |
| Visual Studio Visual Studio | 7.8 | $45/mo | Yes | Windows-based .NET and C++ developers |
| JetBrains Rider JetBrains Rider | 7.2 | $14.08/mo | Yes | Non-commercial .NET developers |
Questions people ask
Which IntelliJ IDEA alternative is free?
The listings identify free plans for Visual Studio Code, Zed, PyCharm, Visual Studio and Rider. Visual Studio Code is listed as a $0 editor, while Zed is described as a free editor. Check each product’s current plan details before switching; the published information does not specify every plan limit.
Can these alternatives replace IntelliJ IDEA’s debugger?
The pricing page do not establish that any pick matches IntelliJ IDEA’s debugger features. In one Reddit thread, developers singled out evaluating expressions and dropping to a stack frame. If those matter to your work, verify the replacement’s debugger support for your language and workflow before moving.
Which alternative is best for Java and Kotlin?
None of these listings explicitly identifies Java and Kotlin as its best fit. Visual Studio Code and Zed are described as editors; PyCharm is positioned for Python, while Visual Studio and Rider focus on .NET. Confirm language support and tooling for your project before treating any of them as a direct replacement.