Veritone, Inc. Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Effect of Anti-dilutive Securities (Detail) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	15,398,135	16,607,461	15,249,461	16,456,614
Employee Stock Option, Restricted Stock Units and Performance Stock Units [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	11,058,562	10,635,480	10,909,888	10,484,633
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	496,612	496,612	496,612	496,612
Common Stock Issuable in Connection with Convertible Senior Notes [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of Anti-dilutive Securities	3,842,961	5,475,369	3,842,961	5,475,369