If you need to verify thousands of records at one time, batch address validation is a great solution. You can do validation on a large list of addresses in a few minutes, reducing your cost and improving your customer experience. Plus, it can also help prevent unplanned delivery errors. What's more, you don't need to hire a technical expert to use batch address validation software.
One of the most important steps in a successful marketing campaign is making sure the addresses on your mailing list are valid. This can be a time-consuming process if you have to manually check each address. Luckily, a batch address validator can do this for you in a matter of minutes - and you can use it as often as you want.
PostGrid's batch address validation services take your inputs and return high-quality data. They also give you flexibility when it comes to list size. You can upload your entire list at once, or you can check individual addresses. All their services also offer geocoding, which can further improve the accuracy of your outputs.
BytePlant is another company that offers a free address validation service. You can use the service to check addresses and clean your mailing list for free for up to 100 addresses. However, you'll need to create an account with them in order to use this service. If you don't want to use a free email address, you'll need to purchase a premium license.