A web development proposal template and guide showing you how to write a web development proposal that wins better quality clients. Yes, providing a web design proposal is still important even if clients fill out a detailed design form.Discover what a bid proposal is, the elements of a bid proposal, how to create one and a template and example that can guide you. The process of writing an RFP for a website design project is explained with a downloadable RFP template, key sections, and important info. A proposal is a detailed summary of what the web design project will entail. It's an introduction of your company, what you can do for the clients.