docExtractor has too few stars to analyse. Below that threshold there are rarely enough comparable projects for the list to be worth reading.
What is known so far comes from the other direction:
These projects were analysed and named docExtractor among their alternatives. The relationship is not symmetric — how docExtractor rates them is a separate judgement, made when docExtractor is analysed in its own right.
calls docExtractor “when you are working with historical documents and need a specialized off-the-shelf element extractor.”
The official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025.