Builder · Developer Platform

BUILDER

Package custom nodes, models, and Python dependencies into a reproducible build. Run it on Comfy Desktop or deploy it to serverless.

Build once. Run the same Comfy anywhere.

The same nodes can resolve different dependencies when installed at different times.
Environments drift during production and outputs change.
Shared workflows break when machines run different versions.
Environment maintenance takes time away from building workflows.

Ensure your team is using the same consistent build. Deploy exact models, custom nodes, pip dependencies and get consistent results.

Run builds locally on Desktop. Easily reinstall the same working build.

Builds can be deployed to Comfy API and run programmatically.

Easily migrate using the UI or your agent via Skills maintained by our team.

Builder is self-serve for packaging and testing your own environment. Managed Builds adds team sharing and enterprise governance.

Feature	Builder	Managed Builds
Custom nodes packaging	Included	Included
Team sharing	Not included	Enterprise only
Governance	Not included	Enterprise only
Python dependency auto-resolution	Included	Included