OpenMontage

What is OpenMontage?

OpenMontage is a video production framework that describes itself as “agentic video production.” According to the project documentation, it includes 12 distinct processing pipelines, 52 tools, and over 500 predefined “skills” designed to cover the full editing workflow from import to export. The term “agentic” here refers to the software’s ability to automate sequential editing decisions, such as scene detection, transcript generation, clip selection, and timeline assembly, without requiring manual intervention at each step.

The tool is built as a modular pipeline architecture. Each pipeline can be configured to handle specific tasks – for example, one pipeline might handle speech-to-text alignment while another manages visual effects stitching. The 52 tools within those pipelines range from source media loaders and format converters to compositing nodes and encoding wrappers. The 500+ skills represent pre-configured combinations of tools and parameters for common editing patterns, such as interview cleanup, multicam sync, or social media trim conversion.

OpenMontage is open-source software hosted on GitHub, where its repository currently shows 42,701 stars. The project does not appear to offer a hosted cloud service; instead, users run the framework locally or on their own infrastructure.

Who is OpenMontage for?

Based on the documentation, OpenMontage targets video editors, content pipeline engineers, and automation developers who want to reduce repetitive manual editing work. The pipeline-and-skill abstraction is meant for users comfortable with configuration files and scripting; there is no graphical timeline editor mentioned in the docs. Typical use cases include batch processing of raw footage into rough cuts, generating subtitles and transcripts automatically, and producing multiple output versions (16:9, 9:16, 1:1) from a single source.

The tool is less suited for editors who prefer direct drag-and-drop manipulation of clips on a timeline. Its strength lies in deterministic, repeatable workflows that can be parameterized and shared. The docs suggest using OpenMontage for newsroom production, podcast video generation, and e-learning content assembly where source material follows predictable formats.

How much does OpenMontage cost?

As of 2026, OpenMontage is free to use. The pricing page lists a single plan at $0 per month, with no paid tiers or subscription requirements. Because it is released under an open-source license (exact license type is not specified in the provided data), users can download, modify, and redistribute the code without licensing fees. The GitHub repository does not mention any commercial licensing options, nor does it link to a paid support service. Operational costs are limited to the user’s own compute and storage resources.