Maui Cluster Scheduler
Maui Cluster Scheduler: A self-hosted HPC scheduler for teams that need fine-grained control over job allocation. Ranked #23 of 25 in Job Scheduler Software by our editors (6.2/10); pricing: Open source; best for cluster teams needing policy-based resource scheduling.
At a glance
- Editor score6.2 / 10
- PricingOpen source
- Best forCluster teams needing policy-based resource scheduling
- Paid fromFree
- Dependency controlsYes
- Facts checked24 Sep 2026
Where it wins
- Applies priorities, limits, fair-share, reservations, and quality-of-service policies.
- Supports backfill, preemption, dependencies, and checkpoint/restart administration.
- Integrates with PBS, LoadLeveler, SGE, LSF, and Wiki resource managers.
Where it doesn't
- Works with external resource managers rather than managing compute nodes itself.
- Administration and diagnostics use a command-line model.
- Documented version 3.2 dates to 2014.
Our verdict on Maui Cluster Scheduler
Maui Cluster Scheduler is a self-hosted HPC job scheduler and policy engine for cluster teams that need control over when, where, and how jobs run. It is aimed at mid-market and enterprise environments using external resource managers, rather than organizations seeking a scheduler that manages compute nodes itself. Its emphasis is policy-based resource allocation: administrators can configure priorities, limits, fair-share policies, reservations, and quality-of-service controls to govern competing workloads.
The feature set extends beyond basic queue ordering. Maui supports advance and standing reservations, backfill scheduling, preemption, and job dependencies, alongside checkpoint/restart administration. Command-line tools cover monitoring, diagnostics, statistics, and simulation, while a notification program can respond to failures or other events. This makes it relevant where resource policy and job lifecycle controls matter; teams looking for a graphical-first interface or a general-purpose task scheduler may prefer another type of product.
Maui works with PBS, LoadLeveler, SGE, LSF, and Wiki resource managers, so its fit depends on an existing compatible cluster environment and operational familiarity with command-line administration. According to Adaptive Computing’s support portal, Maui Scheduler remains available for authenticated product download; the official documentation describes version 3.2 and is dated 2014. The published materials therefore point to a specialized tool with substantial scheduling controls, but teams prioritizing a recently documented platform or one that directly manages compute nodes should weigh alternatives. Adaptive Computing lists email, phone, and documentation as support channels.
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Maui Cluster Scheduler pricing
Maui Cluster Scheduler fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Free |
| Deployment | Self-hosted |
| Dependency controls | Yes |
| Retry and recovery | Yes |
| Monitoring and alerts | Yes |
| Agent-based execution | Not verified |
| Concurrent job limit | Not verified |
| Deployment | Self-hosted |
| Support | Email, Phone, Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: PBS, LoadLeveler, SGE, LSF, Wiki |
| Pricing | Open source |
| Website | docs.adaptivecomputing.com |
| Facts checked | 24 Sep 2026 |
Maui Cluster Scheduler integrations
Maui Cluster Scheduler lists 5 integrations on its own site.
- PBS
- LoadLeveler
- SGE
- LSF
- Wiki
Alternatives to Maui Cluster Scheduler
- BMC Control-MA broad scheduler for governed enterprise automation, with a high starting price.9.4
- IBM Workload SchedulerA comprehensive scheduler for organizations coordinating complex hybrid workloads.9.2
- Slurm Workload ManagerA focused, free scheduler for self-hosted HPC and GPU workloads.9.0
See all Maui Cluster Scheduler alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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