SuperAnnotate provides bounding boxes, and if you wanted to insert text, or instead of a square or rectangular bounding box, it could also be in another shape, such as triangular or hexagonal.
The best features SuperAnnotate offers include the ability to see all annotators' work collated into a single response, making it easier to utilize annotations and get the final answer on one screen, along with the recent addition of several QA QC bot options which highlight missing parts, ensuring annotators cannot submit incomplete work.
I rate SuperAnnotate a five on a scale of one to ten. I chose this number because while SuperAnnotate has some good features, it also requires improvements, so five feels like a balanced assessment.
One needed improvement is how to save each project, how to know each project has actually been saved, and to ensure that each project is secure from being manipulated by another party.