Klarity by DemandScience vs. Foundry Intent

DemandScience Audience Builder empowers B2B marketers with smarter data to define, refine, and activate target accounts with precision. Built on a verified global first-party data ecosystem of 247M+ contacts and 26M+ companies, it integrates firmographics, technographics, and intent signals so users can move beyond outdated static lists and build dynamic audiences that align with real buyer behavior. With this intelligence at your fingertips, Audience Builder helps you prioritize accounts showing real interest and engage them with the right message at the right time.

Foundry Intent combines KickFire's first-party intent data, third-party intent from LeadSift, and Foundry's proprietary publishing and events network to help B2B sales and marketing teams identify which accounts are in-market and take immediate action with intent-driven campaigns. • Intent-based ad targeting -- Reach your most relevant audiences across their buying journeys with Foundry Ads programs. Tailor and optimize your advertising efforts, so every marketing dollar goes further.