If you need a service to create a cinematic color grade fast and easily, fylm.ai is a great option. The cloud-based AI Look-Up Table (LUT) generator and editor uses deep learning neural networks to automate color grading, so you don't have to be a color grading expert. With tools like NeuralToneAI, Magic Mode for HDR and Secondaries for hue, saturation and luminance control, you have a broad range of tools to fine-tune your film's colors. It can handle a variety of file formats and has several pricing tiers, including free options, so it's a flexible option for different needs.
Another option is Radiant. Although it's a photo editing software, Radiant has a powerful color grading tool that uses AI to produce high-quality, accurately colored images fast. It's got a range of tools like Graduated Filters, Portrait Tools and Color Grading, and it integrates well with Adobe Photoshop, Lightroom Classic and Corel PaintShop Pro, so you can easily fit it into your existing workflow. It's good for pros and enthusiasts, with a 30-day money-back guarantee and a subscription-based model for premium features.