Duplicate Check - Start creating data happiness. Find, merge and prevent duplicate records in your Salesforce Organization.
Melissa Data Quality - Melissa helps companies to harness Big Data, legacy data, and people data (names, addresses, phone numbers, and emails).
CRMfusion - CRMfusion is a suite of data quality and data integration tools that integrate well with Salesforce.
SAS Data Quality - SAS Data Quality gives you a single interface to manage the entire data quality life cycle: profiling, standardizing, matching and monitoring.
Cloudpond - Cloudpond is an AWS S3 storage connector utility for Salesforce.
Oceanos - Oceanos is a contact data management solution.