Ranked in these QuestionsQuestion Ranking
Pro Decent initial traction from early adopters
Most of the visitors are early adopters and there seems to be enough people there to get some initial feedback.
Its free and anyone can submit their startup.
Pro Products can be submited in all stages
Products under development, in beta or already launched can be submitted to BetaPage.
Con Doesn't currently have the community or traffic of ProductHunt
BetaPage appears to be pretty early on and won't currently drive the sort of traffic that Product Hunt does or have the same sense of community. It's currently ranked 144,269 on Alexa which indicates that it won't bring you much traffic to your product.
Con It takes more than a month for free submitions to get published
You will probably need to wait for a month or more if you choose the free option.