VirtEngine Waldur - Hybrid Cloud Orchestrator
Modular Open source cloud marketplace for multi-cloud environments, integrating with platforms such as Kubernetes - OpenStack - Azure - AWS - SLURM
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Waldur is an open-source platform that orchestrates private, public and HPC clouds with a self-service marketplace.
- for
- Cloud operators and service providers managing hybrid and HPC environments
- pricing
- open source
Key features
- Hybrid Cloud Management — Connect and manage resources across OpenStack, SLURM, Rancher, Azure, AWS, DigitalOcean and more.
- Self-service Portal (HomePort) — React-based UI for end-users to browse catalogues, provision resources and view usage.
- Usage-based Accounting — Predictive cost estimates, usage tracking and support for one-time, usage or periodic billing.
- Integrated Helpdesk — Built-in ticketing and integration with third-party helpdesk back-ends.
- Team & Project Management — Role-based access, invitations and organization-level policies for projects.
- Audit Logs & Alerting — Comprehensive event logging and notifications for compliance monitoring.
- High-level RESTful APIs — Programmatic access to marketplace, resource lifecycle and billing via API-first design.
- Analytics — Real-time, historical and predictive reports on resource consumption and customer behavior.
Use cases
- Provide a public-cloud marketplace for SaaS providers to sell AWS, Azure or DigitalOcean resources
- Enable university HPC centers to expose SLURM clusters through a self-service portal
- Allow enterprises to unify private OpenStack clouds with public clouds and track usage for chargeback
VirtEngine Waldur - Hybrid Cloud Orchestrator FAQ
Is Waldur open source?+
Yes, Waldur is released under the MIT license and can be deployed on-premise or in the cloud.
What cloud platforms does Waldur support?+
It integrates with private clouds like OpenStack and SLURM, and public clouds such as AWS, Azure and DigitalOcean, plus Kubernetes and Rancher.
How does billing work?+
Waldur includes built-in accounting and supports one-time, usage-based or periodic billing models, with integration to third-party billing systems.
Can I customize the platform?+
The platform is modular and API-first; core, auth, value-add and provider modules can be extended or replaced.
Is there professional support available?+
Yes, professional support subscriptions and deployment services are offered for production use.
Summarized by DevHunt from waldur.com · Sep 28, 2026. Details may change; check the official site.
