On November 25, 1987, Sweat released his debut album Make It Last Forever, which sold three million copies. The biggest hit from this album was "I Want Her" (#1 R&B/#5 Pop), and the title track from the album was hit #2 on the R&B charts.

Sweat continued to chart fairly well with his sophomore album I'll Give All My Love To You, which hit #6 on the Billboard 200 chart, and Keep It Comin debuted in the Top 20 of the album chart.

Sweat released his fourth album Get Up On It in the summer of 1994. He followed with Keith Sweat, his self-titled fifth album, in 1996, which hit #5 on the Billboard 200. The single "Twisted" hit #2 on the Billboard Hot 100 and "Nobody" hit #3, which made them Sweat's biggest hits to date.