Use the Import Wizard to import your prospects, accounts, and contacts (limited to 20000 records) into your environment. A wizard will guide you through the import process.
2. Data Manager
Need to integrate millions of records in one go? Our powerful Data Manager is a command line tool that can upload your data in CSV format. The Data Manager can be automated to integrate raw data files on a recurring basis and serve as a first level integration with your back-end systems.
To learn more about this tool, go to the Developer Guide.