Nelio
Yes, both eSwap and FastSpring offer a Free Trial.
eSwap is designed for Large Enterprises, Medium Business and Small Business.
FastSpring is designed for Large Enterprises, Medium Business and Small Business.
The starting price of eSwap begins at $32/Month, while pricing details for FastSpring are unavailable.
Some top alternatives to eSwap includes SkuIQ, EasyEcom, 2Ship, BigCommerce, Shopify, 1ShoppingCart, Purchase Commerce, Oneshop, SoundCommerce, Web.com, iSeller and Unicommerce.
Some top alternatives to FastSpring includes Chargebee, Paddle, BillingPlatform, ChimpCharge, 2Checkout, EBizCharge, ReCharge, plug&paid, BigCommerce, Selly, PayPro Global and Web.com.