Vellm is a hosted web app that turns uploaded photos into a 1080p video with one of 113 preset templates and no prompt, made with Seedance 2.5. Videos cost 50 to 100 credits (packs $4.49 to $39.99) and arrive by email in 10 to 15 minutes, without watermark. Note before using it: you must hold the rights to the photos, anyone shown must be 18 or older, and many templates imitate a film, song or public figure, with no song licence.
| Category | AI video generation |
| Type | Photo-to-video template web app (SaaS) |
| License | Proprietary |
| Runs locally | No |
| Skill level | Beginner |
| Best for | for people who want a template video from one photo, no prompting |
Other open-source ai video generation tools worth comparing:
Open-SoraOpen video generation you can run
Wan2.1State-of-the-art open video model
HunyuanVideoTencent's large open video model
LTX-VideoReal-time-class video generation
FramePackLong video on modest VRAM
Mochi 1High-fidelity open video generation
CogVideoText and image to video
AnimateDiffAnimate any Stable Diffusion modelVellm is a commercial product, not open source. Its publisher sets the price, and any free tier or trial can change — check the official site for the current plans.
No. Vellm runs as a hosted service: what you upload or type is processed on its publisher's servers.
Popular open-source alternatives include Open-Sora, Wan2.1, HunyuanVideo. See the comparisons above to choose.
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