Yes, both Lightspeed eCom and Sharetribe offer a Free Trial.
Lightspeed eCom is designed for Large Enterprises, Medium Business and Small Business.
Sharetribe is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Lightspeed eCom Starts at $69/Month when Billed Yearly whereas for Sharetribe Starts at $99/Month.
Some top alternatives to Lightspeed eCom includes ShopKeep, SkuIQ, ShopTill-e, WooCommerce, Shopify Plus, BigCommerce, Shopify, Shopnix, Shift4Shop, LightSpeed Restaurant, Lightspeed Retail and Web.com.
Some top alternatives to Sharetribe includes Exlcart, CS-Cart, Shopify Plus, 2Ship, BigCommerce, Shopify, AmeriCommerce, 1ShoppingCart, Web.com, ICRM Software, Cratejoy and Arcadier.