Ralph
Ralph: A self-hosted open-source ITAM system with strong data-center coverage. Ranked #98 of 110 in IT Asset Management Software by our editors (3.0/10); pricing: Free plan; best for open-source data-center asset management.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forOpen-source data-center asset management
- Free planYes
- Paid fromFree
- Facts checked23 Sep 2026
Where it wins
- Tracks physical assets, licenses, contracts and lifecycle states
- Visualizes data centers and racks with configurable workflows
- Provides deployment support, REST API and employee stock-taking
Where it doesn't
- Self-hosted deployment requires internal application operations
- Integration coverage centers on Puppet, Ansible and StatsD
- Its data-center focus is narrower than broad general-purpose ITAM
Our verdict on Ralph
Ralph brings asset management, data center infrastructure management and CMDB capabilities into a self-hosted, open-source application. It is aimed at IT, infrastructure, data center and back-office teams that need to track physical assets, software and hardware licenses, vendor contracts, support records, domains and lifecycle states. The platform is available through the web and supports Windows, macOS and Linux environments, alongside an API and self-hosted deployment model.
Its strongest area is data-center and infrastructure control. Graphical data center and rack visualization gives teams a structured view of physical environments, while configurable asset workflows and transitions support lifecycle processes. Ralph also includes host deployment using Kickstart, Preseed, Ubuntu and iPXE configurations, plus custom fields on application objects. Employee stock-taking is supported through a My equipment view, extending the system beyond infrastructure teams into equipment accountability. Puppet, Ansible and StatsD integrations provide useful connections for teams working with those tools, though the ecosystem is more focused than that of a broad ITAM suite.
The open-source model makes Ralph a practical choice for organizations that want to operate and adapt their own asset system without a paid tier structure. Its REST API includes filtering and CRUD operations, which can support internal workflows and connected systems. The trade-off is operational responsibility: teams must run the self-hosted application and manage its place within their environment. Choose Ralph when data-center visibility, lifecycle tracking, licensing, contracts and configurable workflows matter most. Organizations seeking a wider integration ecosystem or a less infrastructure-centered ITAM approach should consider alternatives.
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Ralph pricing
Ralph fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Asset limit | Not verified |
| Software license tracking | Not verified |
| Contract tracking | Not verified |
| Barcode scanning | Not verified |
| Employee self-service | Not verified |
| Deployment | Self_hosted |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | ralph.allegro.tech |
| Facts checked | 23 Sep 2026 |
Alternatives to Ralph
- ServiceNow IT Asset ManagementA broad ITAM suite for organizations connecting asset control with IT workflows.9.4
- Flexera One IT Asset ManagementA strong choice for software licensing optimization, with limited employee-facing capabilities.9.3
- LansweeperA discovery-focused platform for tracking technology assets across complex environments.9.2
Also Ranked In
Ralph is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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