To compare the two the starting price of builderall is $29 and whereas the starting price of Kartra is $99. Comparing what you get between these two platforms on their cheapest package you get more with builderall
The trail period for Kartra is 14 days and the trail period for Builderall is a month.
So it is wise to first try Builderall and then Kartra to help you with your decision. Choosing between these two will depend on your business needs. If I am honest both these two platforms are more or less the same but Builderall costs less.
So many businesses would opt for Builderall.
The advantage of Kartra is that it seems to be more reliable and a little less complicated.
Navigating and choosing different functions from your dashboard seems more intuitive. But others may prefer Builderall. That is why its important to give both a try before investing