Estimate vs quote is the first pricing decision a freelancer makes and the one most often made by accident. An estimate is a best guess that can move as the work reveals itself; a quote is a committed price for a stated scope; a bid is a quote submitted in competition against a scope the client wrote. Send an estimate when the client wanted a quote and the final invoice starts an argument; send a quote for work you could only estimate and you have insured the client against your own uncertainty for free. The bid tool on this site builds a committed price from cost upwards, free and without an account.
The difference between estimate and quote
An estimate says roughly this much, based on what we know now, and carries the assumptions that would change it. A quote says exactly this much for exactly this scope, valid for a stated period. The word you use matters less than the clause: if the document says the price may change with the scope, it is an estimate whatever the heading says.
Bid vs quote, bid vs proposal
A bid is a quote in competition: the client defined the scope, several suppliers price it, the client compares. Bid vs proposal is the sharper distinction: a bid answers the client's scope, a proposal recommends one. The bid tool's worked example: 60 hours at a cost rate of $45 is $2,700 of labor, $400 of third-party costs makes $3,100 direct, overhead recovered at a quarter of direct cost adds $775, a one-in-twenty contingency adds $155, and the profit share of the price the tool defaults to puts the price at $4,741.
Proposal vs estimate vs quote: when to send which
Estimate when the scope cannot be known until work starts, and say what will fix it. Quote when the scope is fixed and you want the job. Bid when the client runs a competition. Propose when the client has a problem rather than a specification. Most freelance work is a proposal with a quote inside it.
Price all four from cost
Whatever the heading, the number comes from hours at a rate that covers your costs, overhead recovered, contingency for the unknown, and a profit share of the price. Proposal suites charge per seat: from the vendor's own pricing page, Proposify Basic is $29 per user per month and Team is $49 per user per month on monthly billing. Scopedly Pro is $29 per month for the whole studio, and every tool on this site works free with no account.
Questions people ask about estimate vs quote
Is an estimate binding?
This site publishes no legal advice. Practically, a document that states the price may change with scope is treated as an estimate; one that commits a price for a stated scope is treated as a quote.
How much can an estimate move?
State the range and what would move it; an estimate with no stated assumptions is a quote the client will hold you to.
Which tool on this site prices a bid?
The bid tool builds the price from direct cost, overhead, contingency and a profit share; the pricing proposal tool turns a scope into three options.