DealSignal is described as 'Provides fresh, accurate, verified B2B data that helps sales & marketing teams maximize their efficiency, performance and results. Precisely target the right buyers, personalize your outreach, and drive more conversions' and is an app in the security & privacy category. There are six alternatives to DealSignal for a variety of platforms, including Web-based, Chrome OS, Google Chrome, Gmail and Mac apps. The best DealSignal alternative is ZoomInfo. It's not free, so if you're looking for a free alternative, you could try Clearbit Connect or TradeWind AI. Other great apps like DealSignal are Lead411, Alchemy 145 and intellisell.ai.