data quality
Provider-declared label. Inspect each service’s documented actions and access requirements.
Services are ordered by documented operations, attributed reports and current documentation. 4 services are classified here. Each card shows the interfaces a service offers; open it for access requirements and sources.
Categories · Tasks · Interfaces · How listings are checked
Verifalia
Verifalia provides email verification for lists and real-time address checks. Its API creates email-validation jobs from JSON or supported file input.
email verification · data quality · developer API
API · Documentation checked: 2026-10-10Melissa
Melissa's Global Name Cloud API checks whether a supplied name is valid and can parse, genderize, and standardize names.
data quality · name validation · API
API · Documentation checked: 2026-10-12DaData
DaData provides address standardization for Russian addresses, including parsing an address into structured fields.
data-quality · address-validation · api
API · Documentation checked: 2026-10-12Loqate
Address Verify cleanses and validates single addresses or batches against reference data, with standardized address details and optional geocoding.
address-validation · Maps and geospatial data · data-quality · rest-api
API · Documentation checked: 2026-10-12