What is a request for proposal (RFP)?
A request for proposal (RFP) is a sourcing document that invites suppliers to propose how they would solve a defined business problem. Unlike an RFQ, an RFP is evaluated on a weighted combination of approach, capability, and price — making it suited to complex or service-heavy purchases.
A request for proposal (RFP) asks suppliers a harder question than an RFQ: *"Here is our problem — how would you solve it, and what would it cost?"* It is used when the requirement is complex, custom, or service-heavy, so the buyer needs vendors to propose an approach, not just quote a price. RFPs are scored on a weighted set of criteria.
What an RFP includes
- Problem statement and objectives — the outcome the buyer wants, not just the parts.
- Scope and requirements — functional needs, constraints, and success criteria.
- Evaluation criteria and weights — e.g. 40% technical, 30% experience, 30% price.
- Proposal format — sections vendors must address so responses are comparable.
- Timeline — questions deadline, submission date, and award schedule.
RFP example
A company wants to implement a warehouse management system. It issues an RFP to four vendors. Proposals range from ₹40 lakh to ₹85 lakh, but price is only 30% of the score — implementation approach, references, and support model carry the rest. A higher-priced vendor with the best fit and lowest total cost of ownership wins.
Score, don't just shop on price
Because RFPs weigh quality against cost, a supplier scorecard and a structured evaluation matrix keep the decision objective and defensible.
Why the RFP matters
- Best fit, not just lowest price — solves for outcomes, capability, and risk.
- Structured comparison — a fixed format and weighting make scoring fair.
- Innovation — vendors can propose better approaches the buyer hadn't specified.
- Defensible awards — documented criteria support governance and audit.
RFPs sit alongside RFQs and reverse auctions in the e-sourcing toolkit — you pick the instrument that matches how well-defined and price-driven the requirement is. See the full RFQ vs RFP vs RFI comparison.
Frequently asked questions
When should you use an RFP instead of an RFQ?
Use an RFP when the requirement is complex, custom, or service-heavy and you want suppliers to propose a solution and be scored on approach and value. Use an RFQ when the spec is fixed and you simply want comparable prices.
What is a weighted scoring matrix in an RFP?
It is a table that assigns percentage weights to evaluation criteria — such as technical approach, experience, and price — so each proposal gets an objective composite score rather than being judged on price alone.
How long does an RFP process take?
Typically a few weeks to a couple of months, depending on complexity. It includes drafting, a question window, proposal submission, evaluation, and sometimes presentations before the award.