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Eclipse vs Hex

Eclipse logo

Eclipse

Developer Tools

The Eclipse Foundation - home to a global community

From
Free
Free plan
Yes
Visit EclipseFull review
Hex logo

Hex

Business Intelligence

AI-powered analytics platform unifying notebooks, dashboards, and business intelligence

From
Free
Free plan
Yes
Visit HexFull review

The short version

  • Eclipse is free; Hex starts at $36/mo.
  • Only Eclipse lists java development environment; only Hex lists agentic notebooks.
  • Where Eclipse falls short: high memory consumption and CPU usage, especially with multiple plugins installed.
  • Where Hex falls short: pricing based per-seat ($36-$75/editor/month) becomes expensive for large teams.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Eclipse and Hex actually diverge.

Attributes where Eclipse and Hex differ
AttributeEclipseHex
PlatformsWindows, macOS, LinuxWeb, Slack
CategoryDeveloper ToolsBusiness Intelligence
Founded20012019

Identical on both: starting price (Free), free tier (Yes).

Not yet recorded: pricing model for Eclipse.

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 Hex

  • Agentic notebooks
  • Conversational analytics
  • Data apps
  • Context Studio
  • Data warehouse integration
  • dbt integration
  • Version history
  • Scheduled automation

What people use each for

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

Eclipse

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

Hex

  • Deep exploratory analysis by data teams on organizational datasetsnot Eclipse
  • Self-serve analytics for business users without SQL knowledgenot Eclipse
  • Executive dashboarding and reporting with real-time datanot Eclipse
  • Cross-functional data collaboration and insight sharingnot Eclipse
  • AI-assisted analysis reducing manual exploration timenot 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

Hex

  • Pricing based per-seat ($36-$75/editor/month) becomes expensive for large teams
  • Free Community tier limited to small compute and trial AI features
  • Advanced compute adds per-hour fees ($0.32-$4.06/hour), requiring cost monitoring
  • Learning curve for users unfamiliar with SQL or Python notebooks
  • Enterprise features requiring custom quotes lack transparent pricing

Pricing, plan by plan

Eclipse

Free

No published plan breakdown. See the Eclipse review.

Hex

Free
  • CommunityFree
    • Hex agent trial
    • Data source connections
    • All cell types
  • Professional$36/mo
    • Everything in Community
    • Full Hex agent access
    • Standard credits
  • Team$75/mo
    • Everything in Professional
    • Extended credits
    • Unlimited published apps
  • EnterpriseOn request
    • Everything in Team
    • Explorer seat add-ons
    • Audit logs

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 Hex if

  • You need agentic notebooks.
  • You want to start without paying.
  • You work on Web, Slack.
  • You also want conversational analytics.
Hex review

Questions people ask

Is Eclipse or Hex better?
Neither clearly leads. Eclipse starts at Free and Hex at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Eclipse or Hex?
Eclipse starts at Free and Hex at Free.
Does Eclipse or Hex run on more platforms?
Eclipse runs on Windows, macOS, Linux. Hex runs on Web, Slack.
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 Hex is typically brought in for.
What can Eclipse do that Hex cannot?
Eclipse covers Java development environment, Extensible plugin architecture, Integrated debugger, Code refactoring. Hex covers Agentic notebooks, Conversational analytics, Data apps, Context Studio.

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
Hex: What is included in the free Community plan?

The Community plan ($0) includes Hex agent trial, data source connections, all cell types, and small compute sizing. It's suitable for prototyping and hobbyist projects.

Source
Hex: How much do advanced compute resources cost?

Advanced compute is billed per minute and ranges from $0.32 to $4.06 per hour depending on resource tier. Monthly credit grants are included in paid plans.

Source
Hex: Can I share analytics with non-Hex users?

Yes. Published apps can be shared publicly. Embedded analytics are available on Enterprise plans for integrating Hex into other applications.

Source
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