SideFX HQueue review
A free, Houdini-focused scheduler for distributing and monitoring farm jobs.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SideFX HQueue distributes, monitors, and manages render, simulation, and other jobs across client machines. Houdini teams can submit work with HQueue Render and HQueue Simulation nodes, while HQueue Server schedules jobs and hosts the web interface for monitoring and farm management. It suits teams that want a free scheduler for a customer-managed Houdini farm, rather than a general-purpose manager spanning a broader range of software.
The workflow is built around farm infrastructure the team manages: a server, client machines, and shared network storage for inputs and outputs. The published software scope includes Linux, macOS, and Windows, and the category specifications identify NFS and Samba (SMB) shared network filesystems. HQueue also offers a remote XML/RPC API for scripting job creation and management. This makes it a fit for teams comfortable maintaining their own machines and shared-folder workflow; it is less suited to buyers looking for a managed service that removes that operational responsibility.
HQueue itself is free, but execution is not license-free: client render and simulation jobs require the appropriate Houdini, Mantra, or Karma licenses. Feature depth is strongest around Houdini workflows, including Karma submission through HQueue Render, PDG jobs through an HQueue Scheduler node, and resource-aware scheduling for Houdini, Render, and Karma licenses. Choose HQueue if those capabilities match the farm and licensing setup. Teams seeking verified support for a wider range of rendering software should consider a broader farm manager instead.
SideFX HQueue pros and cons
- Where it wins
- Distributes and monitors render, simulation, and other jobs across client machines
- Supports Karma rendering and PDG jobs through Houdini nodes
- Resource-aware scheduling accounts for Houdini, Render, and Karma licenses
- Where it doesn't
- Client jobs still require the appropriate software licenses
- Farm operations depend on customer-managed machines and shared storage
- Its verified scope centers on Houdini rather than general-purpose farm management
SideFX HQueue fact sheet, pricing and score →
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