Time is depreciating the data quality of every database. It can be more or less fast depending on the type of data. Therefore, any databse need a proper cleaning regurlarly, most of the time, it has to de done manually. iGive us your database, and we will verify that all the information is still up to date, we will add new piece of information if needed, and fill the blanks every time we can. In the end, you'll get a brand new accurate database, ready for exploitation !
We are used to work on many different tools, from excel sheets to your CRM.