If you need a tool to use AI to create and apply color grades to cinematic imagery, fylm.ai is well worth a look. This cloud-based service uses deep learning neural networks to automate color grading, and it's geared for filmmakers and creative teams. It includes tools like NeuralToneAI for assisted grading, Magic Mode for HDR scene-referred color and Subtractive Colour for simulating film emulsion processing. It can handle a variety of file formats, including Raw files, and offers private collaboration tools.
Another tool worth considering is Radiant, which uses AI to automate much of the photo editing process, including color grading. Radiant is available as a standalone app and native plugins for Adobe Photoshop, Lightroom Classic and Corel PaintShop Pro, so it should fit in with your existing workflow. It includes tools like Radiant Tone, Radiant Color and Personalized AI Presets designed to produce high-quality, finished photos with good color representation as quickly as possible.