If you're looking for a Rotor alternative, Neural Frames is a good candidate. This AI animation generator creates videos by animating images frame by frame. You can upload music files and generate audio-reactive animations, which is great for music videos. Neural Frames also offers more advanced features like text-to-video generation, custom models and fine control over camera motion, and no upscaling fees on top.
Another good option is viStud.io. This web-based tool doesn't require any video editing or design abilities, with a variety of visualizer presets and the ability to customize them. It's geared for musicians who want to stand out on social media with high-quality music visualization videos. viStud.io has a live preview tool and runs directly in your browser, so it's easy to use and accessible.
For a more general-purpose tool, check out QuickVideo. This AI video creation tool can turn text scripts into videos with AI avatars and voiceovers. It also can personalize videos and has a conversational video bot interface, supporting more than 150 languages. QuickVideo is good for creating studio-quality videos without a lot of production expertise.
Last, FlexClip is a free online video editor and creator that uses AI tools to make video creation easier. With more than 6,000 templates and access to a large library of assets, FlexClip features text-to-video generation, automatic subtitling and collaboration tools. It's a good option for creating high-quality videos quickly and easily.