Meshroom
Meshroom is a free, node-based toolbox for visually building and running data-processing pipelines.
What Meshroom is
Meshroom is a free, node-based toolbox for visually building and running data-processing pipelines. Its AliceVision plugin brings together workflows for photogrammetry, camera tracking, HDR panoramas, lidar meshing, raw image conversion, and color calibration. Users connect operations to set dependencies, data flow, and execution order. Pipelines can run locally or across distributed systems, including local and remote computation on one project. For automated, repeatable workflows, Meshroom provides the meshroom_batch command-line interface and JSON pipeline definitions. It reuses cached intermediate results and invalidates affected downstream nodes when an attribute changes. Built-in viewers show logs, images, 3D data, and node outputs. Plugins load dynamically and can run in separate virtual environments; Meshroom Hub offers domain-specific options for computer vision, AI, and other tasks. The desktop software has downloadable releases for Linux and Windows; macOS requires manual packaging. Its license is linked to the Mozilla Public License 2.0. The site describes use cases in AI and computer-vision research, cultural heritage, and visual-effects pipelines.
Good
- Visually connects operations to define pipeline flow.
- Supports local and distributed execution.
- Offers a command-line interface and JSON pipeline definitions.
- Reuses cached results and updates affected downstream nodes.
- Includes viewers for logs, images, and 3D data.
Watch out
- Prebuilt releases are available for Linux and Windows.
- macOS requires manual packaging.
Who it suits
Meshroom suits people building repeatable data-processing workflows, including AI and computer-vision researchers, cultural-heritage practitioners, and visual-effects teams. It is available as a desktop download for Linux and Windows.
Verdict
Meshroom provides visual pipeline design alongside command-line and JSON-based automation, with built-in viewers and plugin support. macOS users should account for the manual packaging requirement.
Plans and prices
From Meshroom's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Meshroom | Free | Open-source software · downloadable releases for Windows and Linux · macOS should be packaged manually |
The facts
Each one read from Meshroom's own pages, with the date it was checked.
What it does
- Automation
- Meshroom provides a command-line interface called meshroom_batch and JSON-based pipeline definitions for automated, reproducible workflows.checked 5 Oct 2026
- Built-in workflows
- The AliceVision plugin unifies photogrammetry, camera tracking, HDR panorama, lidar meshing, raw image conversion, and color calibration pipelines.checked 5 Oct 2026
- Caching
- Meshroom reuses cached intermediate results and invalidates affected downstream nodes when an attribute changes.checked 5 Oct 2026
- Execution
- Workflows can run locally or on distributed systems, including simultaneous local and remote computation on the same project.checked 5 Oct 2026
- Execution environments
- Each plugin can run in its own virtual environment to isolate dependencies and support reproducible workflows.checked 5 Oct 2026
- Integrated viewers
- The interface includes built-in viewers for logs, images, and 3D data, plus inspection of node outputs.checked 5 Oct 2026
- License
- The site links Meshroom's license to the Mozilla Public License 2.0.checked 5 Oct 2026
- Plugins
- Meshroom supports dynamically loaded plugins, and Meshroom Hub offers domain-specific plugins for computer vision, AI, and other tasks.checked 5 Oct 2026
- Support and contact
- The documentation page directs users to the mailing list for questions and encourages contributions to the documentation.checked 5 Oct 2026
- Target users
- The site describes use cases for AI and computer-vision researchers, cultural-heritage work, and visual-effects pipelines.checked 5 Oct 2026
- What it does
- Meshroom is a node-based visual programming toolbox for creating, managing, and executing data-processing pipelines.checked 5 Oct 2026
- Workflow editing
- Users can visually design pipelines by connecting operations to define dependencies, data flow, and execution order.checked 5 Oct 2026
The company
- Founded
- 2015checked 28 Sep 2026
- Maker
- The project is supported by the ALICEVISION association, described as a non-profit organization created in July 2020.checked 5 Oct 2026
Money
- Free plan
- Yeschecked 20 Sep 2026
Where it runs
- Platform limit
- Prebuilt versions are available for Linux and Windows; macOS should be packaged manually.checked 5 Oct 2026
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