Cybersecurity · head to head
Authelia vs Eclipse IDE

Authelia
Cybersecurity
Open-source authentication and two-factor portal for reverse proxies
- From
- Free
- Rated
- -

Eclipse IDE
Developer Tools
Open-source, extensible IDE historically centered on Java development
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Authelia depends on a reverse proxy: it is not a standalone identity provider; Eclipse IDE startup time and UI responsiveness lag behind newer editors like VS Code.
- They diverge on capability: Authelia covers Reverse proxy integration, Eclipse IDE covers Java Development Tools (JDT).
Where they differ
Only the attributes on which Authelia and Eclipse IDE actually diverge.
| Attribute | Authelia | Eclipse IDE |
|---|---|---|
| Pricing model | Open source, no licence fee | open-source |
| Platforms | Docker, Kubernetes, Linux, Self-hosted | windows, mac, linux |
| Category | Cybersecurity | Developer Tools |
| Founded | Unknown | 2001 |
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 Authelia
- Reverse proxy integration
- Two-factor authentication
- Access control rules
- Lightweight backends
Only in Eclipse IDE
- Java Development Tools (JDT)
- Plugin Architecture
- Git Integration
- Refactoring Tools
- Workspace and Project Management
What people use each for
The jobs each tool is most often brought in to do.
Authelia
- Putting a login and 2FA in front of self-hosted services that have nonenot Eclipse IDE
- Adding SSO across a small set of internal tools without a full identity platformnot Eclipse IDE
- Home and small-team infrastructure behind a single reverse proxynot Eclipse IDE
Eclipse IDE
- Enterprise Java application developmentnot Authelia
- Academic and educational programming coursesnot Authelia
- Extending the IDE for niche languages via pluginsnot Authelia
- Multi-module builds with Maven or Gradlenot Authelia
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Authelia
- Depends on a reverse proxy: it is not a standalone identity provider
- Configuration is YAML-first with no administrative interface, so changes mean editing files
- Not a full IAM: user management, provisioning and federation are limited compared with Keycloak
- Scales poorly as an organisation-wide identity solution, which is not its target
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.
Pricing, plan by plan
Authelia
Free- AutheliaFree
- Full functionality
- No usage limits
- Community support
Eclipse IDE
Free- FreeFree
- Full IDE and plugin ecosystem, no paid tiers
Which should you pick?
Choose Authelia if
- You need reverse proxy integration.
- You want to start without paying.
- You work on Docker, Kubernetes, Linux, Self-hosted.
- You also want two-factor authentication.
Choose Eclipse IDE if
- You need java development tools (jdt).
- You want to start without paying.
- You work on windows, mac, linux.
- You also want plugin architecture.
Questions people ask
- Is Authelia or Eclipse IDE better?
- Neither clearly leads. Authelia starts at Free and Eclipse IDE at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Authelia or Eclipse IDE?
- Authelia starts at Free and Eclipse IDE at Free.
- Does Authelia or Eclipse IDE run on more platforms?
- Authelia runs on Docker, Kubernetes, Linux, Self-hosted. Eclipse IDE runs on windows, mac, linux.
- Can I use Authelia for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Authelia best used for?
- Authelia is most often used for putting a login and 2fa in front of self-hosted services that have none, adding sso across a small set of internal tools without a full identity platform, home and small-team infrastructure behind a single reverse proxy. Of those, putting a login and 2fa in front of self-hosted services that have none and adding sso across a small set of internal tools without a full identity platform are not what Eclipse IDE is typically brought in for.
- What can Authelia do that Eclipse IDE cannot?
- Authelia covers Reverse proxy integration, Two-factor authentication, Access control rules, Lightweight backends. Eclipse IDE covers Java Development Tools (JDT), Plugin Architecture, Git Integration, Refactoring Tools.
Answered from the vendors’ own pages
Authelia: Is Authelia free?
Yes, open source with no licence fee.
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.
SourceAuthelia: Does Authelia need a reverse proxy?
Yes. It integrates through forward authentication with Nginx, Traefik, Caddy or HAProxy rather than sitting in front of traffic itself.
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.
SourceAuthelia: Authelia or Keycloak?
Authelia is far lighter and aimed at protecting self-hosted services behind a proxy. Keycloak is a full identity and access management platform, and much more to run.
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.
SourceEclipse 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.
SourceEclipse 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.
SourceRelated pages
More on Eclipse IDE
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