The best alternatives to AiCam are Amazon Key, Arlo Smart Home, and Canary. If these 3 options don't work for you, we've listed a few more alternatives below.
Visual One enables your security cameras to recognize specific events using AI. Create custom alerts for events that matter to you like car parked in a bad spot, dog chewing on shoes or package taken away. They support Nest Cams & offer their own for $14.99!