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Developer Tools · head to head

Eclipse vs Rebelle

Eclipse logo

Eclipse

Developer Tools

The Eclipse Foundation - home to a global community

From
Free
Free plan
Yes
Visit EclipseFull review
Rebelle logo

Rebelle

Design

Hyper-realistic painting software for oils, acrylics and watercolors

From
On request
Free plan
No
Visit RebelleFull review

The short version

  • Eclipse is free; Rebelle prices on request.
  • Where Eclipse falls short: high memory consumption and CPU usage, especially with multiple plugins installed.
  • Where Rebelle falls short: exact prices not displayed on product page, must contact for quote.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Eclipse and Rebelle actually diverge.

Attributes where Eclipse and Rebelle differ
AttributeEclipseRebelle
Starting priceFreeOn request
Free tierYesNo
PlatformsWindows, macOS, LinuxWeb
CategoryDeveloper ToolsDesign

Not yet recorded: pricing model for Eclipse, founded for Rebelle.

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Eclipse

  • Java development environment
  • Extensible plugin architecture
  • Integrated debugger
  • Code refactoring
  • Version control integration
  • Build automation
  • Multi-language support
  • Rich client platform

Only in Rebelle

Nothing recorded that Eclipse does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Eclipse

  • Java application developmentnot Rebelle
  • Enterprise software developmentnot Rebelle
  • Web application developmentnot Rebelle
  • Plugin developmentnot Rebelle
  • Educational programmingnot Rebelle

Rebelle

  • Digital painting software for realistic oil, acrylic, and watercolor artworknot Eclipse
  • Professional art creation with advanced pigment color mixing and hyper-realistic renderingnot Eclipse

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Eclipse

  • High memory consumption and CPU usage, especially with multiple plugins installed
  • Slow startup times and performance degradation with large projects or many open editors
  • Requires configuration of eclipse.ini file to optimize heap sizes for adequate performance
  • User interface considered outdated compared to modern IDE alternatives
  • User base fell from 39% of Java developers in 2024 to 28% in 2025, indicating market decline

Rebelle

  • Exact prices not displayed on product page, must contact for quote
  • Lifetime license model with no subscription option provides no recurring revenue basis for vendor updates
  • Limited to 3 computers per license

Pricing, plan by plan

Eclipse

Free

No published plan breakdown. See the Eclipse review.

Rebelle

On request

No published plan breakdown. See the Rebelle review.

Which should you pick?

Choose Eclipse if

  • You need java development environment.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want extensible plugin architecture.
Eclipse review

Choose Rebelle if

Nothing in the data separates Rebelle from Eclipse on the points above - pick on price and on how each one feels to use.

Rebelle review

Questions people ask

Is Eclipse or Rebelle better?
Neither clearly leads. Eclipse starts at Free and Rebelle at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Eclipse or Rebelle?
Eclipse has a free tier; the other does not. Paid plans start at Free for Eclipse and On request for Rebelle.
Does Eclipse or Rebelle run on more platforms?
Eclipse runs on Windows, macOS, Linux. Rebelle runs on Web.
Can I use Eclipse for free?
Yes. Eclipse has a free tier, so you can try it without paying. Rebelle starts at On request.
What is Eclipse best used for?
Eclipse is most often used for java application development, enterprise software development, web application development, plugin development. Of those, java application development and enterprise software development are not what Rebelle is typically brought in for.
What can Eclipse do that Rebelle cannot?
Eclipse covers Java development environment, Extensible plugin architecture, Integrated debugger, Code refactoring.

Answered from the vendors’ own pages

Eclipse: How much does Eclipse IDE cost?

Eclipse IDE is completely free and open-source, released under the Eclipse Public License 2.0.

Source
Rebelle: What is Rebelle's pricing model?

Rebelle uses a lifetime one-time purchase model with two editions: Rebelle 8 and Rebelle 8 Pro. Exact prices are not published on the product page. Educational licenses receive 40 percent discount. Both editions include free updates for one year and a 30-day money-back guarantee.

Source
Rebelle: Can I use Rebelle on multiple computers?

Each Rebelle license covers 3 computers. Additional computers require separate licenses or contacting the vendor for multi-seat options.

Source
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