The record label released hardcore, metalcore, noisecore, post-hardcore, and emo music, with a principally North American roster of artists spanning from the late 1990s to the mid-2000s.

[6][5] Undecided Records put out such notable releases as Poison the Well's Distance Makes the Heart Grow Fonder,[7] Every Time I Die's The Burial Plot Bidding War,[8] Supermachiner's Rise of the Great Machine,[9] Breaking Pangaea's Take Apart the Words and Cannon to a Whisper,[10][11] and Eiffel's Audiblenarcotic (also re-issued after the band's name was changed to Vaux).

[2][12] The record label was also responsible for producing a series of Metallica tribute splits titled Crush 'Em All, which included covers by BoySetsFire,[13] Converge,[14] Countervail,[15] Disembodied,[16] Indecision,[17] Eighteen Visions,[18] Poison the Well,[18] Shai Hulud,[13] Supermachiner,[19] Today Is the Day,[14] and Walls of Jericho.

[25] The company's inaugural project was to be a theatrical reissue of F. W. Murnau's 1922 film Nosferatu, featuring a new score composed by Converge vocalist Jacob Bannon.

[33] Wiener and Kenny also organized the music festival Bringin' it Back for the Kids Fest, which took place in 2011 and 2012.