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Eclipse vs SST

Eclipse logo

Eclipse

Technology

The Eclipse Foundation - home to a global community

From
Free
Rated
-
Full reviewWebsite
SST logo

SST

Cloud

Build full-stack apps on your own infrastructure

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Eclipse high memory consumption and CPU usage, especially with multiple plugins installed; SST primarily optimized for AWS with Cloudflare support
  • They diverge on capability: Eclipse covers Java development environment, SST covers Single config file.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Eclipse and SST actually diverge.

Attributes where Eclipse and SST differ
AttributeEclipseSST
PlatformsWindows, macOS, LinuxAWS, Cloudflare, Node.js
CategoryTechnologyCloud
Founded2001Unknown

Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated).

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 SST

  • Single config file
  • Resource linking
  • Multi-cloud support
  • Multiple deployment stages
  • VPC tunneling

Both cover

  • Local development

What people use each for

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

Eclipse

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

SST

  • Deploying Next.js frontends with serverless backendsnot Eclipse
  • Managing databases and storage alongside application codenot Eclipse
  • Creating staging environments for feature testingnot 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

SST

  • Primarily optimized for AWS with Cloudflare support
  • Learning curve for developers unfamiliar with infrastructure concepts
  • Limited documentation for some advanced use cases

Pricing, plan by plan

Eclipse

Free

No published plan breakdown. See the Eclipse review.

SST

Free

No published plan breakdown. See the SST 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 SST if

  • You need single config file.
  • You want to start without paying.
  • You work on AWS, Cloudflare, Node.js.
  • You also want resource linking.
SST review

Questions people ask

Is Eclipse or SST better?
Neither clearly leads. Eclipse starts at Free and SST at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Eclipse or SST?
Eclipse starts at Free and SST at Free.
Does Eclipse or SST run on more platforms?
Eclipse runs on Windows, macOS, Linux. SST runs on AWS, Cloudflare, Node.js.
Can I use Eclipse for free?
Both have a free tier, so you can try either at no cost before committing.
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 SST is typically brought in for.
What can Eclipse do that SST cannot?
Eclipse covers Java development environment, Extensible plugin architecture, Integrated debugger, Code refactoring. SST covers Single config file, Resource linking, Multi-cloud support, Multiple deployment stages. Both handle Local development.

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
SST: Is SST free?

Yes, SST is open source and free. You only pay for cloud resources from AWS and other providers.

Source
SST: What cloud providers does SST support?

SST supports over 150 providers through built-in AWS and Cloudflare components, plus Pulumi and Terraform providers.

Source
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