Yes, both Shopify and DSers offer a Free Trial.
Shopify is designed for Large Enterprises, Medium Business and Small Business.
DSers is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of DSers begins at $15.90/Month when Billed Yearly, while pricing details for Shopify are unavailable.
Some top alternatives to Shopify includes PrestaShop, CS-Cart, WooCommerce, Shopify Plus, BigCommerce, AmeriCommerce, 1ShoppingCart, Zoho Commerce, Magento Open Source, Web.com, iSeller and Dukaan.
Some top alternatives to DSers includes Spocket, AutoDS, Dropshipper, Topdser, Dropified, Zendrop, DSM Tool, DropshipMe, Alidropship, Dropship SPY, EasyDser and Dropship Connector.