--- title: Altair PBS Professional Reviews meta\_title: 'Altair PBS Professional Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Altair PBS Professional works for a business like yours. date\_modified: '2026-07-17' parent\_category: name: IT Management url: https://www.g2.com/categories/it-management --- # Altair PBS Professional Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Altair PBS Professional but has limited features. Are you part of the Altair PBS Professional team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! Altair® PBS Professional® is a high-performance workload manager and job scheduler designed to enhance productivity, optimize resource utilization, and simplify administration across clusters, clouds, and supercomputers. It efficiently manages workloads ranging from extensive HPC tasks to millions of small, high-throughput jobs. With dynamic policies, AI workload support, a robust customization API, and broad hardware compatibility, PBS Professional securely addresses the most demanding challenges, maintaining efficiency throughout an organization's HPC environment. Key Features and Functionality: - Exascale Computing Support: Capable of orchestrating and optimizing massive compute power, managing up to 50,000 nodes, 10 million jobs, and 1,000 concurrent active users. - Policy-Driven Scheduling: Accelerates job execution and selects optimal job placement across diverse, distributed resources, with topology-aware and GPU scheduling capabilities. - Budget Allocation and Cost Control: Manages enterprise budgets by allocating user credits for workloads, with customizable currencies and comprehensive reporting of credit consumption by groups and individual users. - Unparalleled Security: The only workload manager to achieve EAL3+ certification and integrate with RedHat’s SELinux cross-domain security technology. - Modern Web Interface: Features a powerful GraphQL interface for job and node status operations, including job submission, deletion, alteration commands, and interactive API for crafting queries. Primary Value and User Solutions: PBS Professional delivers a comprehensive solution for managing complex HPC workloads, ensuring optimal resource utilization and efficiency. It simplifies administrative tasks, supports mixed AI and HPC workloads, and offers extensive configurability to meet unique organizational demands. By providing robust security measures and a modern interface, it addresses the critical needs of industries requiring reliable and scalable workload management solutions. * * * Seller [Altair](https://www.g2.com/sellers/altair-186799f5-3238-493f-b3ad-b8cac484afd7) Discussions [Altair PBS Professional Community](https://www.g2.com/products/altair-pbs-professional/discuss) Overview by Elizabeth Swanson Show More ## Top-Rated Alternatives [ ![PagerDuty](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "PagerDuty") PagerDuty 4.5/5(972) ](https://www.g2.com/products/pagerduty/reviews) [ ![Tines](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tines") Tines 4.7/5(406) ](https://www.g2.com/products/tines/reviews) [ ![RunMyJobs](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "RunMyJobs") RunMyJobs 4.8/5(313) ](https://www.g2.com/products/runmyjobs/reviews) [ View All Alternatives ](https://www.g2.com/products/altair-pbs-professional/competitors/alternatives) ## Altair PBS Professional hasn't been reviewed yet Used Altair PBS Professional? 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