RubyGems.org
RubyGems.org: A free public registry with strong Ruby tooling and maintainer controls. Ranked #4 of 28 in Package Registries by our editors (8.7/10); pricing: Free plan; best for free Ruby gem hosting.
At a glance
- Editor score8.7 / 10
- PricingFree plan
- Best forFree Ruby gem hosting
- Free planYes
- Paid fromFree
- Package ecosystemsSingle
- Founded2009
- Facts checked20 Sep 2026
Where it wins
- Free public hosting for publishing and discovering Ruby gems
- Bundler and RubyGems CLI support package installation
- MFA, scoped keys, roles, ownership controls, and version yanking
Where it doesn't
- Public registry rather than private package hosting
- Focused on the single Ruby gem ecosystem
- Requires RubyGems or Bundler for the core package workflow
Our verdict on RubyGems.org
RubyGems.org is a public registry and hosting service for Ruby packages, known as gems. It is designed for developers and teams that publish, discover, install, and maintain Ruby packages in an open package ecosystem. The service supports gem search, publishing new versions, package installation, ownership management, maintainer permissions, organization roles, and an HTTP API for registry data. Its free model makes it a practical choice for open-source Ruby projects and public gem distribution.
The workflow fits Ruby development closely. RubyGems CLI and Bundler integrations support installing packages, while the HTTP API provides access to gem, version, owner, profile, webhook, and activity data. Maintainers can use organization roles for owners, admins, and maintainers, along with multi-factor authentication and scoped API keys. Download statistics add visibility into gem activity, and published versions can be yanked when they should no longer be installed. These controls give project teams useful ownership and release-management options without moving away from the Ruby package toolchain.
RubyGems.org is less suitable for teams that need private packages or a registry spanning multiple package ecosystems. It is a public service focused on Ruby gems, so organizations with broader artifact-management requirements should consider a separate private gem server or a package platform built for several ecosystems. Choose RubyGems.org when your priority is free public Ruby package hosting with familiar Ruby tooling, API access, and role-based maintenance controls. Choose an alternative when package privacy, cross-language support, or a private distribution workflow is central to the project.
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RubyGems.org pricing
RubyGems.org fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Package ecosystems | Single |
| Private packages | No |
| Package size limit | Not verified |
| Storage limit | Not verified |
| Download limit | Not verified |
| Access controls | Role_based |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | 2FA |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: Bundler, RubyGems CLI |
| Pricing | Free plan |
| Website | rubygems.org |
| Facts checked | 20 Sep 2026 |
RubyGems.org integrations
RubyGems.org lists 2 integrations on its own site.
- Bundler
- RubyGems CLI
Alternatives to RubyGems.org
- NuGetA free, comprehensive package manager for public and private .NET feeds.9.4
- Maven CentralA strong public registry for Java and JVM artifacts, with structured publishing controls.9.3
- PackagistA free public registry for discovering and distributing PHP packages through Composer.8.8
See all RubyGems.org alternatives →
RubyGems.org vs the competition
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Also Ranked In
RubyGems.org is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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