Scope that fits
We define what's in, what's out, and what it costs you to leave it vague, so the buyer signs off on the same project you plan to deliver.
Win the read
Most proposals lose before the price page. Scope drifts, the structure rambles, and the buyer can't find the answer to the question they actually asked.
Proposal writing services from 3 Lions fix that. We scope what you're really selling, structure it so a busy decision-maker can skim it in minutes, and deliver a clean, persuasive document on the deadline that matters.
What a winning proposal does
From a quote to a clear yes
A buyer reads a proposal looking for one thing: proof you understood the problem. We open with their words, map the scope they recognize, and frame the work around the outcome they want. Every section answers a question they were already asking, so the decision gets easier the further they read.
What we do
Proposal writing built around the buyer's decision
Skimmable structure
Clear sections, honest headings, and a logical flow let a busy evaluator find any answer fast and read the whole thing in one sitting.
Persuasive copy
Plain, confident writing that sells the outcome instead of listing features, tuned to how your buyer actually talks about the problem.
Outcome framing
We frame price against the result and the risk of doing nothing, so cost reads as an investment rather than a number to negotiate down.
Human quality control
We leverage AI tools to draft fast, then every proposal is reviewed, fact-checked, and tightened by a person before it reaches your buyer.
On the deadline
We work to the date that matters and build in time for your review, so the proposal lands polished and on time, not rushed at the wire.
How it runs
A four-step proposal engagement
1
Brief
We unpack the opportunity, the buyer, and the decision they need to make so the proposal speaks to the right person.
2
Scope
We lock down deliverables, structure, and the win themes before a word of the document gets written.
3
Draft
We write the full proposal, then review and tighten every section against your scope and the buyer's questions.
4
Deliver
You get a clean, on-deadline document plus one round of revisions to make it unmistakably yours.
Questions
Proposal writing services, answered
What are proposal writing services?
Proposal writing services turn your offer into a clear, persuasive document a buyer can act on. We handle scope, structure, and copy so the proposal answers the buyer's questions, frames the price around outcomes, and reads like you mean it.
How is this different from using a template?
A template gives you headings; it doesn't make the case. We write to the specific decision in front of your buyer, scope the work they recognize, and build the flow around their questions, so the proposal persuades instead of just filling boxes.
What does the proposal writing process look like?
We start with a short brief to understand the opportunity and the buyer, lock the scope and structure, draft and review the full document, then deliver it on your deadline with a round of revisions. You stay in the loop at every step.
What's included in a finished proposal?
You get a complete, ready-to-send document: a recognizable scope, skimmable structure, persuasive copy, and price framed around the outcome, all reviewed by a person before it reaches your buyer. Specific sections are set during the brief to fit your opportunity.
Turn your next opportunity into a yes
Book a short call and we'll map the proposal that wins your next deal.
Book a Call