Clearbit - Clearbit provides Business Intelligence APIs
Gazelle.ai - Gazelle.ai is an AI-powered business intelligence and lead generation platform that helps businesses make data-driven decisions and find new leads by providing actionable insights and recommendations.
Neustar - A trusted, neutral provider of real-time cloud-based information & analysis to the Internet, telecom, financial, media & advertising and retail industries.
RampedUp - RampedUp offers data appending, data cleansing and account based selling solutions for Salesforce.com
BigPicture.io - BigPicture provides company APIs for data-driven B2B teams.
Zint - Zint is a top-of-the-line sales intelligence platform that makes it easier for businesses to find and track their most important prospects.