Address lookup map is a useful tool to verify an address. This tool can be used by companies to check for customer addresses. It is not an accurate position locator but provides an approximate location. Its accuracy is approximately 60-95%, depending on the inputted information. The more detailed and complex the inputted information is, the higher the accuracy. An address lookup map may narrow the search, but results may come from a different country.
There are several address checker tools online. USPS address checkers and third-party address verification tools ask for the street address. Once the user inputs the street address, the software runs through the database looking for matches. If the database has a large enough database, there may be multiple matches. However, you should keep in mind that the USPS only gives public access to its address database for free. In order to use this tool, you must be aware of the limitations of the database.
SmartyStreets: This Utah-based software company offers a number of address validation and geocoding services, but no marketing integration. The address validation tool offers three options for each entry, including copy/paste functionality. SmartyStreets is a good option for companies that need address validation, because it converts the address to USPS format for ease of copy/paste. It also offers excellent customer support. Its response time is ridiculously fast - a sub-30 millimeter response time is claimed - and it offers a variety of other useful features for companies looking to improve the quality of data.