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Eclipse vs EspoCRM

Eclipse logo

Eclipse

Technology

The Eclipse Foundation - home to a global community

From
Free
Rated
-
Full reviewWebsite
EspoCRM logo

EspoCRM

CRM

AGPL open source CRM in PHP that you can self-host free or buy as cloud with seat minimums

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; EspoCRM the AGPLv3 licence obliges you to publish source modifications if you make the modified software available over a network, which blocks resellers who want to offer a customised hosted version without opening their code.
  • They diverge on capability: Eclipse covers Java development environment, EspoCRM covers Entity manager.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Eclipse and EspoCRM actually diverge.

Attributes where Eclipse and EspoCRM differ
AttributeEclipseEspoCRM
Pricing modelUnknownPer user per month
PlatformsWindows, macOS, LinuxWeb, Linux, Docker, iOS, Android
CategoryTechnologyCRM
Founded2001Unknown

Identical on both: starting price (Free), 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 EspoCRM

  • Entity manager
  • Dynamic logic
  • Email integration
  • Sales pipeline
  • Case management
  • Reports and dashboards
  • Workflow automation
  • REST API

What people use each for

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

Eclipse

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

EspoCRM

  • A small business that wants a CRM on its own hosting with no per-seat fee and no vendor holding its customer datanot Eclipse
  • A public sector or healthcare team with data residency rules that rule out US-hosted commercial CRMnot Eclipse
  • A developer or agency needing a CRM whose data model can be extended into a bespoke entity structure through configurationnot Eclipse
  • An organisation with many light users, where self-hosting avoids paying seat prices for people who open the CRM twice a monthnot 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

EspoCRM

  • The AGPLv3 licence obliges you to publish source modifications if you make the modified software available over a network, which blocks resellers who want to offer a customised hosted version without opening their code.
  • Cloud plans carry seat minimums of three, five and ten users, so a two-person consultancy pays for three seats and a small team wanting the Ultimate features pays for ten.
  • Record ceilings are real on the cheaper cloud tiers, with Basic capped at 100,000 records, and hitting the cap means a tier upgrade rather than a small overage charge.
  • Marketing automation, sequences and native telephony are thin compared with HubSpot or Zoho, so most deployments end up wiring in a separate mailing tool and a separate dialler.
  • Self-hosting shifts the entire cost to your own team: PHP version upgrades, database backups and security patching are yours, and a neglected instance becomes an internet-facing liability holding your customer list.

Pricing, plan by plan

Eclipse

Free

No published plan breakdown. See the Eclipse review.

EspoCRM

Free
  • Self-hostedFree
    • AGPLv3 licence, no fee
    • Runs on PHP with MySQL or MariaDB
    • Advanced Pack, Sales Pack and other extensions sold separately as one-off purchases
  • Cloud Basic$15/month
    • Three-user minimum
    • 3GB storage per user
    • Up to 100,000 records
  • Cloud Enterprise$25/month
    • Five-user minimum
    • 10GB storage per user
    • Up to 10 million records, extendable for a fee
  • Cloud Ultimate$69/month
    • Ten-user minimum
    • 400GB total storage
    • Unlimited records

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 EspoCRM if

  • You need entity manager.
  • You want to start without paying.
  • You work on Web, Linux, Docker, iOS, Android.
  • You also want dynamic logic.
EspoCRM review

Questions people ask

Is Eclipse or EspoCRM better?
Neither clearly leads. Eclipse starts at Free and EspoCRM at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Eclipse or EspoCRM?
Eclipse starts at Free and EspoCRM at Free.
Does Eclipse or EspoCRM run on more platforms?
Eclipse runs on Windows, macOS, Linux. EspoCRM runs on Web, Linux, Docker, iOS, Android.
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 EspoCRM is typically brought in for.
What can Eclipse do that EspoCRM cannot?
Eclipse covers Java development environment, Extensible plugin architecture, Integrated debugger, Code refactoring. EspoCRM covers Entity manager, Dynamic logic, Email integration, Sales pipeline.

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
EspoCRM: Is the self-hosted version really full featured?

The core CRM is, but several paid extension packs including Advanced Pack for reports and BPM are sold separately as one-off purchases and are not in the free download.

EspoCRM: What are the cloud seat minimums?

Three users on Basic, five on Enterprise and ten on Ultimate, so the advertised per-user rate is not the smallest bill you can pay.

EspoCRM: What does it need to run?

PHP, MySQL or MariaDB and a web server. It installs on ordinary shared hosting or a small VPS, which is unusual for a modern CRM.

EspoCRM: Can I move from cloud to self-hosted later?

Yes. EspoCRM states customers own their database and data files, so an export and reinstall is possible, though you take on all maintenance when you do.

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