LightSource is a San Francisco, CA-based procurement intelligence startup that leverages AI to help businesses manage procurement, control costs, and strengthen vendor relationships. Its AI-native sourcing system automates RFX, helps users find new suppliers, and tracks costs within a single procurement intelligence platform. For buyers, LightSource enables supplier discovery, RFQ distribution, and collaborative sourcing decisions. For suppliers, it streamlines RFQ review and quoting to win business and uncover sales and margin-improvement opportunities. On April 1, 2025, LightSource raised $33M in funding and said it will use the proceeds to expand operations and advance development efforts.

Total raised

$33M

Funding rounds

1

Latest round

Equity

Latest activity

Apr 2025