A web development proposal template and guide showing you how to write a web development proposal that wins better quality clients. The process of writing an RFP for a website design project is explained with a downloadable RFP template, key sections, and important info.A website design RFP (Request for Proposal) should outline your project's needs and expectations to potential web design agencies. A bid proposal is a solution to a client's project requirements. Use our bid proposal example as a guide when writing submissions. Included are sections that feature the project summary and involved costs. How to fill it out: Start with a formal greeting and thank the client. Introduce your company and summarize the key services you offer. Write your bid proposal in two steps: find out what the client wants, and then highlight what sets you apart.