• Flat Lists

    listclean can clean, i.e. deduplicate, flat lists such as lists of accounts and contacts. It is optimised to clean Marketing Data lists with specific handling of Company Names and Personal Names but it can handle any type of data.

  • Hierarchical Lists

    listclean can clean, i.e. deduplicate, hierarchical lists such as lists of both accounts and contacts. It is optimised to clean Marketing Data lists with specific handling of Company Names and Personal Names but it can handle any type of hierarchical data to any depth.

  • Email Addresses

    listclean can check email addresses for validity. Three levels of check are carried out:

    • syntax errors
    • that the domain exists
    • you can send a message