Semgrep

Semgrep is a San Francisco application-security company that builds a unified AppSec platform (Code/SAST, Supply Chain/SCA, and Secrets) used by engineering teams at Dropbox, Figma, Snowflake and others. Born out of an open-source tool originally written at Facebook, it lets security teams write code-like rules and ship them through CI - cutting false positives and pushing fixes back to developers.