Smart lock-making startup OpenApp has raised $1.3 million in pre-Series A funding round from Unicorn India Ventures and KARSEMVEN Fund, backed by Karnataka government. Axilor Ventures also invested in the Bengaluru-based startup's funding round. Founded by Gotama Gowda, Rajshekar Jenne and Siddhesh Keluskar, OpenApp offers Bluetooth and GSM-enabled smart locks to enterprises.