I have been using Labellerr for my machine or deep learning projects which require extensive image annotation. While using the tool I liked it so much that I applied straight away to work as a Data Science Intern at Labellerr.
If you are someone looking forward to creating your own dataset for your various computer vision tasks then Labellerr is a platform where you can perform the annotation part. Labellerr is an Automated AI and Data Annotation SAAS platform. Here is a short video that demonstrates the process of image annotation: Revolutionizing entertainment industry with Labellerr, Automated AI & Data Annotation SAAS platform - YouTube
Link to the blogs: (https://blog.labellerr.com/)