Are you selling on Amazon and thinking about whether or not you should have some of your products fulfilled by them? Maybe you're trying to look for a completely different ecommerce fulfillment company to store and deliver your products. Either way, it makes sense to understand the differences between that and dropshipping.The question is, where do you get started? How do you choose the fulfillment option that’s actually right for you, and where can you find the differences between some of the biggest contenders?The choices are plentiful, but if you choose the wrong one you may end up with some hefty charges and angry customers. After all, you're putting the logistics of your company in the hands of a third party company. It better be a good one.In a hurry? Shipbob is our overall fulfillment company, scoring4.8/5, and Shopify Fulfillment comes in second,scoring4.8/5, in our research.Top 5 Fulfillment Companies ComparedHere's our summary of the top 5 ecommerce fulfillment companies out...