Clients often ask for a "quote" when they really need a proposal. Knowing the difference — and sending the right document — directly impacts your close rate.
Estimate
An estimate is a rough ballpark. It says: "Based on what you've told me, this will probably cost $X-$Y." Estimates are informal, non-binding, and useful early in conversations. Send an estimate when the scope is still vague and the client is comparing options.
Quote
A quote is a fixed price commitment. It says: "For the following scope, the price is exactly $X." Quotes are binding — once accepted, you can't change the price. Send a quote when scope is crystal clear and the client just needs a number to say yes.
Proposal
A proposal is a sales document. It says: "Here's your problem, here's my solution, here's why I'm the right person, and here's the investment." Proposals include strategy, scope, timeline, pricing, and a call to action. Send a proposal when you need to persuade, differentiate, or justify premium pricing.
When to Use Each
Estimate: Early discovery, budget check, before scope is defined.
Quote: Well-defined projects, repeat work, commodity services.
Proposal: New clients, projects over $2K, competitive situations, when you need to sell.
The Biggest Mistake
Sending a quote when you should send a proposal. A quote is just a price — easy to comparison-shop. A proposal tells a story and positions you as the expert. For anything over $2,000, always send a proposal.
Build It Fast
GetProposalFlow lets you generate a full proposal in under 5 minutes using AI. Choose a template, customize the brief, and send. No more choosing between "fast but sloppy" and "polished but slow."