6sense - 6sense is a B2B predictive intelligence engine for marketing and sales.
Cloudingo - Cloudingo - a cloud-based SaaS, connects to Salesforce and allows system administrators to scan their entire database for similar or duplicate records.
Leadiro - Seriously Smart & Live B2B Data
CRMfusion - CRMfusion is a suite of data quality and data integration tools that integrate well with Salesforce.
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
ZaapIT - Mass Merge, auto merge, duplicates cleanup, bulk edit, bulk update, bulk delete , mass lead convert