If you're looking for a free AI recognition tool for object detection using device cameras, Frigate NVR could be a great option. It's an open-source network video recorder that can perform real-time object detection with AI, a privacy-preserving approach that processes video on your own hardware instead of in the cloud. Frigate NVR uses the Google Coral TPU for advanced object detection with low false positives and minimal fine-tuning. Features include 100+ object detections per second, customizable zones and notifications, and integration with home automation software like Home Assistant.
Another option is Instill, a no-code/low-code AI platform that makes it easier to develop generative AI. It comes with a variety of abilities, including object detection, speech responses and webpage summarization. Instill has a flexible, scalable design with open-source components and a drag-and-drop interface for custom pipelines. It has tiered pricing, including a free tier, so it can be used in a variety of situations without heavy infrastructure complexity.