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Eclipse IDE vs Quantum Metric

Eclipse IDE logo

Eclipse IDE

Developer Tools

Open-source, extensible IDE historically centered on Java development

From
Free
Free plan
Yes
Visit Eclipse IDEFull review
Quantum Metric logo

Quantum Metric

Business Intelligence

Continuous product design platform

From
On request
Free plan
No
Visit Quantum MetricFull review

The short version

  • Quantum Metric is a continuous product design platform.
  • Both are free.
  • Only Eclipse IDE lists java Development Tools (JDT); only Quantum Metric lists session Replay.
  • Where Eclipse IDE falls short: startup time and UI responsiveness lag behind newer editors like VS Code.
  • Where Quantum Metric falls short: only enterprise plans are offered and the pricing page publishes no rate, no session volume tier and no minimum.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Eclipse IDE and Quantum Metric actually diverge.

Attributes where Eclipse IDE and Quantum Metric differ
AttributeEclipse IDEQuantum Metric
Starting priceFreeOn request
Pricing modelOpen-sourceSubscription
Free tierYesNo
PlatformsWindows, macOS, LinuxWeb, iOS, Android
CategoryDeveloper ToolsBusiness Intelligence
Founded20012015

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 IDE

  • Java Development Tools (JDT)
  • Plugin Architecture
  • Git Integration
  • Refactoring Tools
  • Workspace and Project Management

Only in Quantum Metric

  • Session Replay
  • Opportunity Analysis
  • Anomaly Detection
  • Real-time Alerts
  • Impact Scoring
  • Adobe Analytics
  • Google Analytics
  • Salesforce

What people use each for

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

Eclipse IDE

  • Enterprise Java application developmentnot Quantum Metric
  • Academic and educational programming coursesnot Quantum Metric
  • Extending the IDE for niche languages via pluginsnot Quantum Metric
  • Multi-module builds with Maven or Gradlenot Quantum Metric

Quantum Metric

  • Session replay and digital experience analytics for large web and mobile propertiesnot Eclipse IDE
  • Quantifying friction and conversion loss in checkout and signup flowsnot Eclipse IDE
  • Streaming behavioural insights into a data warehousenot Eclipse IDE

Where each one falls short

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

Eclipse IDE

  • Startup time and UI responsiveness lag behind newer editors like VS Code
  • Plugin quality and compatibility can be inconsistent across versions
  • Modern language support (e.g. for web frameworks) is weaker than dedicated tools
  • Configuration and workspace setup has a steeper learning curve for newcomers

Quantum Metric

  • Only enterprise plans are offered and the pricing page publishes no rate, no session volume tier and no minimum
  • The page states plans are built around your business, with the only routes being a personalised discussion, a live demo or product tours
  • There is no self-serve tier, free plan or trial published

Pricing, plan by plan

Eclipse IDE

Free
  • FreeFree
    • Full IDE and plugin ecosystem, no paid tiers

Quantum Metric

On request
  • CustomFree
    • Full Platform
    • Real-time Analytics
    • Enterprise Support

Which should you pick?

Choose Eclipse IDE if

  • You need java development tools (jdt).
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want plugin architecture.
Eclipse IDE review

Choose Quantum Metric if

  • You need session replay.
  • You work on Web, iOS, Android.
  • You also want opportunity analysis.
Quantum Metric review

Questions people ask

Is Eclipse IDE or Quantum Metric better?
Neither clearly leads. Eclipse IDE starts at Free and Quantum Metric at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Eclipse IDE or Quantum Metric?
Eclipse IDE has a free tier; the other does not. Paid plans start at Free for Eclipse IDE and On request for Quantum Metric.
Does Eclipse IDE or Quantum Metric run on more platforms?
Eclipse IDE runs on Windows, macOS, Linux. Quantum Metric runs on Web, iOS, Android.
Can I use Eclipse IDE for free?
Yes. Eclipse IDE has a free tier, so you can try it without paying. Quantum Metric starts at On request.
What is Eclipse IDE best used for?
Eclipse IDE is most often used for enterprise java application development, academic and educational programming courses, extending the ide for niche languages via plugins, multi-module builds with maven or gradle. Of those, enterprise java application development and academic and educational programming courses are not what Quantum Metric is typically brought in for.
What can Eclipse IDE do that Quantum Metric cannot?
Eclipse IDE covers Java Development Tools (JDT), Plugin Architecture, Git Integration, Refactoring Tools. Quantum Metric covers Session Replay, Opportunity Analysis, Anomaly Detection, Real-time Alerts.

Answered from the vendors’ own pages

Eclipse IDE: Is Eclipse IDE free to use, including commercially?

Yes, Eclipse is released under the Eclipse Public License 2.0, a free and open-source license that permits commercial use with no purchase required.

Source
Quantum Metric: How much does Quantum Metric cost?

Quantum Metric uses custom pricing based on annual session volume, number of digital properties monitored, and product add-ons. Exact costs require contacting the sales team.

Source
Eclipse IDE: How do I extend Eclipse with plugins?

Extensions are installed from the Eclipse Marketplace, which hosts over 1,300 solutions spanning tools, languages, IoT support, and RCP applications, using drag-and-drop installation via the Marketplace Client.

Source
Quantum Metric: Does Quantum Metric offer a free trial?

The pricing page does not mention a free trial option. Interested parties must request a demo to discuss pricing and obtain a custom quote.

Source
Eclipse IDE: What license do Eclipse Marketplace plugins use?

Marketplace listings can be filtered by license type, including EPL, GPL, Apache 2.0, and MIT, since individual plugin authors choose their own licensing terms.

Source
Quantum Metric: What factors affect Quantum Metric pricing?

Pricing scales with digital properties (websites and applications monitored), session volume (data collected and analyzed), and customer success tier selected. Add-on products like employee experience, data enrichment, and data streaming have separate pricing considerations.

Source
Eclipse IDE: Where can I get help with Eclipse?

Support channels include community forums, project office hours, and a contact page maintained by the Eclipse Foundation, in addition to the official Eclipse Platform help documentation.

Source
Eclipse IDE: Is Eclipse limited to Java development?

No, while Eclipse's Java Development Tools are its best-known feature, the plugin architecture and marketplace extend it to C/C++, PHP, JavaScript, and many other languages.

Source
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