Litmaps is a tool for building article graphs to systematize literature reviews.
Most people get overwhelmed by the sheer volume of information and struggle to identify the most important papers. Litmaps finds documents based on citations from a few selected articles, links papers within the same topic, and builds a network that visually displays their connections.
A literature review helps you visualize the development of research in your field of interest, understand the evolution of solutions to current problems, and from there, develop ideas to improve them. More specifically, it helps you identify potential research gaps and then fill in the gaps.
Homepage: litmaps.com
See a quick example here
A more detailed video about how Litmaps works is here