Registration of securities issued in business combination transactions

Cover Page

v3.21.2
Cover Page
9 Months Ended
Sep. 30, 2021
Document Information [Line Items]  
Document Type S-4/A
Amendment Flag true
Entity Registrant Name Thayer Ventures Acquisition Corp
Entity Central Index Key 0001820566
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Entity Ex Transition Period false
Amendment Description Amendment No. 2