RFQ vs RFP comes down to one question: does the buyer already know exactly what they need? An RFQ (Request for Quote) asks “what will this defined thing cost?” An RFP (Request for Proposal) asks “how would you solve this problem, and what would your approach cost?” Mixing them up wastes weeks on both sides of the table — here’s how each works, when to use which, and how to respond to both.
The Short Version
| RFQ — Request for Quote | RFP — Request for Proposal | |
|---|---|---|
| Buyer knows | Exactly what they need | The problem, not the solution |
| Asks vendors for | Price for a defined spec | Approach, qualifications, and price |
| Decided mostly on | Price and delivery terms | Solution quality, fit, then price |
| Response looks like | A quote — line items and terms | A proposal — narrative plus pricing |
| Typical for | Commodities, defined services, repeat buys | Complex projects, consulting, custom builds |
What an RFQ Is
An RFQ goes out when the specification is settled: 200 units to this standard, weekly office cleaning to this checklist, a fence of these dimensions and materials. Vendors compete primarily on price, lead time, and terms, and responses are easy to compare because everyone priced the same thing. If you receive an RFQ, the buyer wants a clean, itemized quote — scope restated, unit prices, validity period, delivery and payment terms. The quote template guide covers the structure, and OfferKit turns it into a PDF in minutes.
What an RFP Is
An RFP goes out when the buyer needs the vendor’s thinking, not just their pricing: “we need to migrate our warehouse system,” “we want this brand repositioned.” Responses are weighted across approach, team, track record, timeline, and cost — price matters, but a cheaper bid with a weak approach loses. If you receive an RFP, you’re writing a proposal: understand their problem in their words, show your approach, prove you’ve done it before, then price it.
And RFI?
A Request for Information comes earlier still — the buyer is mapping the market, not buying yet. Answer briefly and well: RFI respondents often shape the RFP that follows, and the vendor who educated the buyer tends to fit the eventual spec suspiciously well.
Which Should You Send as a Buyer?
- Send an RFQ when you can hand every vendor an identical spec and fairly compare on price. If you can’t write the spec, you’re not ready for an RFQ.
- Send an RFP when the solution design is part of what you’re buying. Expect fewer, slower, richer responses — and budget evaluation time accordingly.
- Don’t send an RFP to do an RFQ’s job. Asking five vendors for full proposals on a commodity purchase burns goodwill, and the good ones will decline to bid next time.
Responding Well to Either
- Answer what was asked, in the format asked. RFQ evaluators comparing twelve responses punish creative formatting; RFP evaluators punish boilerplate.
- Restate the scope. In an RFQ response it proves you priced the right spec; in an RFP it proves you understood the problem.
- Be explicit about exclusions and assumptions — the cheapest-looking bid with hidden gaps wins the contract and loses the relationship.
- Hit the deadline. Procurement processes disqualify late responses without reading them. The best quote nobody read is worth nothing.
Build the Response Once, Reuse It Forever
If RFQs are part of your pipeline, a standing quote structure is your speed advantage: scope block, line-item library, terms, validity. Start from the free quote template or build RFQ-ready quotes in OfferKit — and when the request is really asking for an estimate with unknowns, send the estimate template treatment instead.
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