In the Spiderverse franchise a wide variety of different groups are represented, many more than in a traditional superhero movie. Through the 'multiverse', the film is able to simultaneously bring to the screen, a wide variety of spider-people from different timelines. Each character from each timeline is unique. They vary widely in geographic origin, culture, gender, ethnicity, size, and personality. Therefore, the film is able to represent a wide variety of different groups, and does so in a unique and genuine way, that brings great representation to often underrepresented groups.
People of color are represented in a nuanced and complex manner, in which other productions have often failed. Miles Morales, the protagonist, is a mixed race African American Teen. He has a Black dad, and a Hispanic mom. At school, he is studious and diligent in his studies. He also enjoys Comics and Hip Hop and shoes. All of these elements, paint a vidid picture of what a genuine experience as a person of color may look like. The creators of the film intentionally include some character traits that are stereotypical while others that are not to create a character that appears unique and genuine. Often in media, underrepresented groups are written as a very specific stereotype. For African Americans, the most common types would be either a super nerd, who has little to none stereotypical traits, or a character who embodies all the stereotypes around African Americans. Spiderverse doesn't paint this experience as a monolith, and does not rely on any one stereotype to create its characters. Instead it blends different elements, to show how in life, people are complex and don't fit into a box of stereotypes.
Miles Morales with family in Spiderman Across the Spiderverse (2023)
Women are another underrepresented group that has diverse and unique representation. Jessica Drew, one of the main spider-people in the second film is a pregnant woman, yet she still does all the things that a spider-person can do. She is not treated as incapable because she is pregnant, instead she still powerful and takes on all the normal roles and responsibilities of her job, just like pregnant women do in real life. Traditionally, women who are placed in powerful roles in cinema, have been taken of their feminine traits or made seen as only the 'powerful independent woman' trope. Instead of playing into this trope, Jessica Drew's character simply portrays her as any other character and being pregnant is not used as her only personality trait. She is a complex, competent character like any other, who also happens to be pregnant. This kind of casual representation, achieves an authentic representation of reality, and shows that people aren't solely defined by any one characteristic. Additionally, she is also a black woman, which is an even more under-represented group in cinema. Both of these traits, represented in one character, creates a truly unique representation between the intersection of two under-represented groups.
The film also represents a variety of different cultures. In the second film Pavitr, a spider-man from Mumbay, India, takes a big role in the film, giving representation to a culture to a group that faces little in the superhero genre. He is depicted with a slight accent, that may sound stereotypical, but has been recognized by Indians as authentic and accurate to the 'imperfect' English Pavitr would have in real life as someone who speaks it as a second language. The film does not make fun of his accent, as many films do with Indian accents, instead its simply a part of the character. There are also authentic parts of his culture thrown in, which give him a genuine appearance that does not seem 'whitewashed'. For instance, he laughs at Miles Morales saying "Chai Tea", which translated from his language means "tea tea". This is an event that many Indian people can likely relate to, which deepens their connection to this character, and make them feel represented in the superhero genre.