v3.25.3
Summary of Reconciliation Between EBITDA by Reportable Segment to Consolidated Net Loss Before Income Taxes (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Segment Reporting Information [Line Items]            
Adjusted EBIDTA by segment, Total $ (4,430,206) $ (2,771,758) $ (14,177,783) $ (9,546,325) $ (13,467,744) $ (9,795,551)
Reconciliation to loss before income taxes:            
Changes in fair value of financial instruments         (478,288) (9,154,141)
Interest income (1,425) (1,427) (10) (10) (813)
Gain on extinguishment 152,782 4,488,627 680,762 680,762
Gain on release of Vidello revenue holdback 973,000 973,000    
Loss on debt issuance         653,208
Loss on private placement issuance (1,439,000) (2,276,000)    
Loss on issuance of term notes (390,000) (110,500) (390,000)    
Loss on issuance of convertible bridge notes (65,650) (63,408) (146,150) (63,408)    
Loss on conversion and settlement of Alco promissory notes - related party (4,808,882) (4,808,882) (4,808,882)
Loss on conversion and settlement of CP BF notes - related party (6,529,402) (6,529,402) (6,529,402)
Yorkville prepayment premium expense 14,000 94,760 80,760
Loss on Yorkville SEPA advances (190,489) (937,626)    
Vidello earnout expense (69,053) (485,720)    
Failed acquisition costs (1,382,002)    
GEM settlement fee expense (60,000) (260,000) (200,000)
Other (income) expense, net         113,108 (62,809)
Depreciation and amortization expense         24,179 7,160
Loss before income taxes (5,617,482) (15,412,917) (17,347,423) (23,652,686) (31,513,389) (14,406,262)
Nonrelated Party [Member]            
Reconciliation to loss before income taxes:            
Interest expense         (1,068,447)
Related Party [Member]            
Reconciliation to loss before income taxes:            
Interest expense (393,968) (1,050,363) (1,288,988) (2,860,768) $ (3,047,101) $ (4,486,027)
Operating Segments [Member]            
Segment Reporting Information [Line Items]            
Adjusted EBIDTA by segment, Total (4,135,779) (2,770,858) (13,336,119) (9,542,600)    
Reconciliation to loss before income taxes:            
Changes in fair value of financial instruments (252,831) (59,187) 315,264 (388,187)    
Interest income (1,425) (1,427) (10)    
Gain on extinguishment (152,782) (4,488,627) (680,762)    
Gain on release of Vidello revenue holdback (973,000) (973,000)    
Loss on debt issuance 192,000 444,000 171,000    
Loss on private placement issuance 1,439,000 2,276,000    
Loss on issuance of term notes 390,000 110,500 390,000    
Loss on issuance of convertible bridge notes 65,650 63,408 146,150 63,408    
Loss on extinguishment of term notes 1,769,895    
Yorkville prepayment premium expense 14,000 94,760    
Loss on Yorkville SEPA advances 190,489 937,626    
Vidello earnout expense 69,053 485,720      
Failed acquisition costs 1,382,002      
GEM settlement fee expense 60,000 260,000    
Other (income) expense, net 64,372 (62,927) (523,451) (2,900)    
Depreciation and amortization expense 294,427 900 841,664 3,725    
Loss before income taxes (5,617,482) (15,412,917) (17,347,423) (23,652,686)    
Operating Segments [Member] | Nonrelated Party [Member]            
Reconciliation to loss before income taxes:            
Interest expense    
Operating Segments [Member] | Related Party [Member]            
Reconciliation to loss before income taxes:            
Interest expense 393,968 1,050,363 1,288,988 2,860,768    
Loss on conversion and settlement of Alco promissory notes - related party 4,808,882 4,808,882    
Loss on conversion and settlement of CP BF notes - related party 6,529,402 6,529,402    
Banzai Operating [Member] | Operating Segments [Member]            
Segment Reporting Information [Line Items]            
Adjusted EBIDTA by segment, Total (3,952,506) (2,770,858) (13,631,961) (9,542,600)    
Open Reel [Member] | Operating Segments [Member]            
Segment Reporting Information [Line Items]            
Adjusted EBIDTA by segment, Total (280,534) (365,821)    
Vidello Limited [Member] | Operating Segments [Member]            
Segment Reporting Information [Line Items]            
Adjusted EBIDTA by segment, Total $ 97,261 $ 661,663