2015
$53M
from 8 investors over 8 rounds
Shelf raised $53M on August 23, 2021
Investors: Insight Partners, Base10 Partners and Contour Venture Partners
Shelf raised $6M on September 9, 2020
Investors: Contour Venture Partners, Outsiders Fund and Base10 Partners
Shelf raised $2.2M on June 26, 2017
Investors: New York Angels and SeedInvest