Yes, both Nembol and SupplySpy offer a Free Trial.
Nembol is designed for Large Enterprises, Medium Business and Small Business.
SupplySpy is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Nembol Starts at $39/Month whereas for SupplySpy Starts at $19/Month.
Some top alternatives to Nembol includes Jungle Scout, Cenports, Marketplace Manager, Valet Seller, SellerSkills, Sellbrite, Sellbery, Crosslist, Omnyfy and CrazyLister.
Some top alternatives to SupplySpy includes Jungle Scout, Cenports, SellerSkills, Inventory Source, Fulfill, Super Chain, SellerApp, Sellerboard, AMZInsight, Optiseller and ProfitGuru.