v3.24.1.1.u2
Net Loss Per Share - Schedule of Net Loss Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended
Apr. 30, 2024
Apr. 30, 2023
Numerator:    
Net Income (Loss) $ (35,641) $ (38,454)
Denominator:    
Weighted-average shares of Braze, Inc. common stock outstanding, basic (in shares) 100,788 96,360
Less: weighted-average unvested shares of Braze, Inc. subject to repurchase (in shares) 0 (7)
Weighted-average shares used to compute net loss per share attributable to Braze, Inc. common stockholders, basic (in shares) 100,788 96,353
Weighted-average shares used to compute net loss per share attributable to Braze, Inc. common stockholders, diluted (in shares) 100,788 96,353
Net loss per share:    
Net loss per share attributable to Braze, Inc. common stockholders, basic (in dollars per share) $ (0.35) $ (0.40)
Net loss per share attributable to Braze, Inc. common stockholders, diluted (in dollars per share) $ (0.35) $ (0.40)