BigIDPRIVATE · FOUNDED 2016
VantaPRIVATE · FOUNDED 2018Each bar is the last disclosed mark — $1.25B for BigID (post-money, Dec 2020) and $4.15B for Vanta (post-money, Jul 2025).


BigIDPRIVATESecurity · US · 2016
VantaPRIVATESecurity · US · 2018
The $1.25B tells you…
The $4.15B tells you…Both marks are post-money, so 3.32× compares like with like. Both are private: there is no public quote and no Canborsa market on either name.
BigID operates in Data security, privacy and AI governance software, and Vanta operates in security compliance / GRC software.
BigID is valued at $1.2B, and Vanta at $4.2B.
BigID has raised $126.1M across 5 rounds, and Vanta has raised $500M across 5 rounds.
BigID raised $60M through its Growth Round round in March 2024, while Vanta raised $150M through its Series D round in July 2025.
BigID is based in United States; Vanta is based in United States.