Columbus vs Proofy

warehouse and inventory management software

Columbus Features

Has featureMulti-Warehouse Management
Has featureMulti-Channel Fulfillment
Has featureSample Product Tracking
Has featureDemand Forecasting
Has featureDead Stock Level
Has featureSupplier Interface

Best offer for email list verification

Quickly validate and verify your email lists. Just drop your contacts directly into the PROOFY interface. We'll sort out the good, the bad, and the ugly. Verify email addresses within your application using our Real Time API.
Our stage email verification process will ensure you get rid of all invalid emails and helping you boost your return on investment (ROI) for email marketing campaigns