radio as a single in the US on August 5, 2019. Columbia released a Remix EP to promote it on September 12, 2019, including remixes of it by LöKii, Loris Cimino, and Dexter, as well as a Club Mix by Kaskade. Composition and lyrics "With You" has a composition of mid-tempo electronic dance music beats, with lyrics about emotional conflict and Trainor's partner delivering mixed signals to her when she could be using her time better. Idolator's Mike Wass wrote that the electropop song finds Trainor "in a typically feisty mood as she lays down the law to a no-good boyfriend", adding that "by the time we reach the chorus, Meghan has had enough". Bella Bagshaw of Dancing Astronaut opined that "Kaskade kicks his digestibility up a notch on" it and that "the track's ricocheting synth line and fluttering, pitched-up vocal chops ensconce the track like celebratory glitter". Reception Radio.com's Tiana Timmerberg praised "With You" as "upbeat, dancey, and honest", calling it "the soundtrack to all your upcoming parties". She further added that the song is an "upbeat jam" on which Trainor's "silvery" vocal performance shines, and her and Kaskade's "chemistry and firm grasp on creating the most contagiously catchy melodies" becomes clear. Writing for Your EDM, Karlie Powell called it "dynamic" and "pop-friendly", adding that it "sounds like a dream" and she "can totally hear [it] playing over the radio or through a music festival's sound system". Katie Stone of EDM.com complimented the lyrics of "With You" as "empowering" and its beat as "infectious", concluding that the song is a "summer anthem" that "[the listener] will want to chant all summer long". Wass dubbed the song a "catchy collaboration" and "feisty floorfiller", and added that it sees Trainor "reinvent herself as a club queen" and "sounds like a hit". "With You" reached number 15 on the Billboard China Airplay/Foreign Language chart. In the US, the song peaked at number 22 on the Adult Top 40 chart. It further peaked at numbers 12 and 31 on the Hot Dance/Electronic Songs and Mainstream Top 40 charts, respectively. The song ranked at number 46 on the year-end US Hot Dance/Electronic Songs chart for 2019, while additionally charted at number 7 on the weekly Venezuela Top Anglo chart. Music videos and promotion An accompanying animated video was released on July 8, 2019. The visual sees Trainor and Kaskade explore a psychedelic outer space