If you're looking for a photo editing tool that can automatically fix lazy eyes in portraits, Lazyeyefix is a good option. The AI-powered tool quickly finds the face and eyes, identifies the misaligned eye, and fixes the problem by cloning and flipping the non-misaligned eye. It takes seconds to do the job and requires no manual editing skills and is designed for when the subject is looking straight at the camera.
Another option is AILab Tools. Although it offers a wider range of image editing abilities like retouching, background removal and changing facial expressions, it also has AI-powered portrait tools that could be useful for lazy eye correction. The service offers a range of subscription plans, including a free account with monthly credits, so it's good for casual or serious users.
Also worth a look is PhotoDiva, a free portrait editing software that offers automated retouching, facial feature boosts and skin smoothing. Although it's geared for a wider range of editing abilities, its AI tools can be used to improve portrait photos, including lazy eye correction with a minimum of fuss. It runs on Windows and iOS devices, and there are several versions with different levels of features and prices.