The promotional campaign for Avengers: Infinity War utilized various platforms such as social media, posters, trailers, and appearances by the film's cast on talk shows. This helped generate hype for the film leading up to its release. Strategic partnerships were also formed between Marvel and other companies to create limited-edition promotional products. Overall, the extensive promotional efforts proved highly successful, as Avengers: Infinity War went on to become one of the highest-grossing films of all time.