Got nerfed by Runway?
1 major change on record. Below: open-source replacements you can switch to today + tracked paid competitors ranked by who’s least likely to nerf you next. Step-by-step guides walk you through the actual install + config + API-key transfer - that part’s a Personal-tier feature.
Self-hosted, free, or freemium tools that cover the same workflow. Every entry is real software with a public repo and an active community.
When you want full control over the diffusion pipeline. Power-user choice.
- Node-based image/video pipeline
- SDXL, Flux, video diffusion models
- Reproducible workflows you can share as JSON
git clone + Python depsOpen-weight Runway/Sora/Veo alternative that generates video AND matching audio in one model.
- DiT-based foundation model with synchronized audio + video
- Text/image/audio-to-video, up to 4K
- Open weights + training code + LoRA trainer
git clone https://github.com/Lightricks/LTX-2 && uv sync --frozenWhen you want OpenAI Sora capability locally. Heavy GPU need.
- Open-source video diffusion (Sora-style)
- Text-to-video and image-to-video
- Public model checkpoints
git clone + pip install -r requirements.txtBest image-to-video model with permissive-enough license.
- Image-to-video model from Stability
- Run via ComfyUI workflow
- Free for non-commercial; commercial license available
Download checkpoint from HuggingFace, load in ComfyUIOther paid tools we track in the same category, ranked by current Nerf Index. Lowest = least likely to nerf you next.
1 critical receipt logged.
Runway → ComfyUI
Unlock the full ComfyUI migration
Step one’s on us. The rest — config port, smoke test, the buried cancel path with a prefilled refund email, and the rollback — open the second you join.
- All 6 steps, copy-paste ready
- Every migration playbook — including ones we haven’t written yet
- Refund email that’s clawed back $80+
- gotnerfed ask — grounded help through every step