Doppeltree review for Postscript SMS Marketing

We've been using Postscript for about 2 years now and it's a great affordable SMS service for small businesses. Compared to other SMS marketing services out there (Attentive and the like) that charge 10x or more, we feel that Postscript provides 90% of the functionality of these other large providers. Over time PS has improved their services (e.g. Flows) that now I feel it's likely just as good for a fraction of the cost. Highly recommend PS if you're a small biz getting into SMS marketing or even if you're a larger one that's more established that needs to get up and running ASAP>