Can I open-source Runway?
YES · mature open-source replacementYes. ComfyUI (124k stars), MoneyPrinterTurbo (50k stars), OpenMontage (49k stars) are mature open-source replacements for Runway — self-host in one command and stop paying $15/mo.
They pay because generative video quality and inference infrastructure are the product.
xfrontier video models
xcompute
xasset history
xmodel updates
xcommercial rights workflows
xediting polish
These projects already replace it, free.
CComfyUIImages, video, masking, upscaling and effects in one graph; it replaces tools, not Runway's polish.open source↗OOpenMontageAgentic video production system with 12 pipelines and 100+ tools covering research, scripting, assets, TTS, editing, and export from your coding assistant.open source↗LLTXOpen video generation models from Lightricks that produce high-fidelity video with synchronized audio, including local weights and a trainer.open source↗What each one is, in full: ComfyUI · OpenMontage · LTX
all 7 open-source alternatives to Runway →· no votes, no pay-to-list · just what's real
Runway pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| free | $0 | $0 | 125 one-time credits and 5 GB storage. |
| standard | $15 | $12 | 625 credits/month, shown as about 52 seconds of Gen-4.5; watermark removal and 4K upscale. |
| pro | $35 | $28 | 2,250 credits/month, shown as about 187 seconds of Gen-4.5; 500 GB storage. |
| max | $95 | $76 | 9,500 credits/month, shown as about 791 seconds of Gen-4.5; unused included credits can roll over for 1 month. |
| enterprise | custom | — | Custom credits, seats, security and support; public price is not listed. |
free tier125 credits once, not monthly, plus 5 GB storage.
billingmonthly + annual (-20%)
hidden costsStandard and Pro included credits do not roll over; Max rolls them for only one month. Extra credit purchases start at 1,000 credits and do not expire.
verified 2026-08-14 · source ↗
Can I open-source Runway?
Yes. ComfyUI replaces Runway today — self-host it on your own server or machine with no subscription. The full list of open-source alternatives is on this page.
How much does Runway cost?
Runway costs about $15/month (Standard, checked 2026-07-30), which is $180 per year. That's what you save by replacing it with open source.
What do I lose by replacing Runway?
Honestly: frontier video models; compute; asset history; model updates; commercial rights workflows; editing polish. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Runway?
Yes: ComfyUI (Images, video, masking, upscaling and effects in one graph; it replaces tools, not Runway's polish.) OpenMontage (Agentic video production system with 12 pipelines and 100+ tools covering research, scripting, assets, TTS, editing, and export from your coding assistant.) LTX (Open video generation models from Lightricks that produce high-fidelity video with synchronized audio, including local weights and a trainer.) All 7 curated open-source alternatives are at caniopensourceit.online/runway/alternatives.