Ask HN: Free-to-Premium business models. Any working examples?
I think this is an natural in context example: http://news.ycombinator.com/item?id=302142
My immediate thought is that unless the service is immune to competition, a service with virtually 0 marginal cost per customer, is a bad fit. From that I'd further speculate that using premium-only features & ad removal to differentiate free from basic is not the best route to take. A premium service that costs the service provider something (eg storage) is probably preferable.
One to watch is naturally Google Apps Premium Edition. Interestingly Google Apps uses all three selling points - more storage, ad removal & additional features to upsell. Considering the resources that have gone into these apps over the years & their level of success in the free end of the market, it's a high bar before you could plausibly take this as a case study in the success of this particular business model. Maybe 1/2 - 1 million paid accounts ($25m - $50m per year) could be called a borderline case. http://www.google.com/a/help/intl/en/admins/editions.html
So. If anyone has interesting examples please share. Info on how they're doing, as well as stuff like what the free/premium ratio is like would go down well.