Free version isn’t especially limited. Very easy to use user interface — not daunting to explain to end users. It also retrieves accuracy of the address — plus the source of the validation. Reseña recopilada por y alojada en G2.com.
Batch size on free version is capped. So if you are working with large data sets, you may be splitting your workload into multiple days. Also, API functionality plus characteristics are part of the premium version. Reseña recopilada por y alojada en G2.com.