Custom coded software is made according to customer requirements You may be able to sell yours as a product. You must be knowing, these two doesn't sell for same price - software products will at best get 10% of a custom made software. You may be able to find buyers on the numerous freelance websites. may be you can customize it according to the customer need and sell it for a good price. Otherwise you can create a demo, post of hotscripts and sell it as product.