v3.26.1
Segment Reporting - Summary of Information About Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Revenue $ 2,696 $ 3,379
Cost of revenue 521 606
Gross profit 2,175 2,773
Expenses    
Total expenses 7,955 7,680
Adjusted EBITDA (5,475) (4,660)
Transaction, PubCo. Expenses and Stock-based compensation 3,567 2,918
Banzai Operating [Member]    
Expenses    
Adjusted EBITDA (5,608) (5,477)
Transaction, PubCo. Expenses and Stock-based compensation 3,567 2,616
OpenReel [Member]    
Expenses    
Adjusted EBITDA 155 397
Transaction, PubCo. Expenses and Stock-based compensation 0 302
Vidello [Member]    
Expenses    
Adjusted EBITDA 22 420
Transaction, PubCo. Expenses and Stock-based compensation 0 0
Operating Segments [Member]    
Segment Reporting Information [Line Items]    
Revenue 2,696 3,379
Cost of revenue 521 606
Gross profit 2,175 2,773
Expenses    
People 3,096 2,294
Marketing and advertising 533 937
Technology 230 822
Other segment expenses 224 462
Total expenses 4,083 4,515
Adjusted EBITDA (1,908) (1,742)
Operating Segments [Member] | Banzai Operating [Member]    
Segment Reporting Information [Line Items]    
Revenue 1,026 1,160
Cost of revenue 390 377
Gross profit 636 783
Expenses    
People 1,944 2,204
Marketing and advertising 369 795
Technology 180 276
Other segment expenses 184 369
Total expenses 2,677 3,644
Adjusted EBITDA (2,041) (2,861)
Operating Segments [Member] | OpenReel [Member]    
Segment Reporting Information [Line Items]    
Revenue 1,376 1,441
Cost of revenue 64 74
Gross profit 1,312 1,367
Expenses    
People 1,033 90
Marketing and advertising 51 39
Technology 37 519
Other segment expenses 36 20
Total expenses 1,157 668
Adjusted EBITDA 155 699
Operating Segments [Member] | Vidello [Member]    
Segment Reporting Information [Line Items]    
Revenue 294 778
Cost of revenue 67 155
Gross profit 227 623
Expenses    
People 119 0
Marketing and advertising 113 103
Technology 13 27
Other segment expenses 4 73
Total expenses 249 203
Adjusted EBITDA $ 22 $ 420