Which kind of proposal is written in response to a request for proposals (RFP)?

A proposal written in response to a request for proposals (RFP) is classified as a solicited proposal. This type of proposal is created specifically to meet the requirements outlined in the RFP issued by an organization or individual seeking solutions to particular needs or challenges.

When an RFP is released, it typically outlines what the requester is looking for, including specific criteria, deadlines, and evaluation methods. The solicited proposal is tailored to address these requirements directly, demonstrating how the proposer can meet or exceed the expectations set forth in the RFP. This involves presenting relevant qualifications, proposed methodologies, timelines, and cost estimates that align with the needs and goals specified in the RFP.

In contrast, unsolicited proposals are initiated by the proposer without a specific RFP request, sales proposals aim to persuade potential clients to purchase a product or service without an RFP, and grant proposals seek funding but do not necessarily respond to an RFP format. Thus, the defining characteristic of a solicited proposal lies in its direct response to a formal request for proposals, making it the appropriate option in this context.