Billboard ranked "Party" the fifth best collaboration song on Un Verano Sin Ti because it "works for so many reasons: an earworm chorus, the refreshing nu-disco undertones, two really fun and experimental artists working together. All elements combined make it a standout on the set. Fun fact: The loop/chorus "party party party party" is sung by singer-songwriter Elena Rose."[3]
After Un Verano Sin Ti was released, "Party" debuted at number 14 on the US Billboard Hot 100 dated May 21, 2022, becoming the fifth-highest charting track from the album behind the four American top-ten songs "Moscow Mule", "Tití Me Preguntó", "Después de la Playa" and "Me Porto Bonito" which peaked at number 4, 5, 6 and 10, respectively.[4] Additionally, it peaked at number 4 on the US Hot Latin Songs chart as well as peaking at number 8 on the Billboard Global 200.[5][6]
A 360° audio visualizer for the song was uploaded to YouTube on May 6, 2022, along with the other audio visualizer videos of the songs that appeared on Un Verano Sin Ti.[7]