How to Evaluate a Marketing Proposal

Most Proposals Are Written to Be Approved, Not Read

A marketing proposal is a sales document first and a plan second. That's not automatically a problem — agencies need to win business — but it means the polish of a proposal tells you very little about whether the work behind it will actually fit your business.

The proposals worth taking seriously look different from the ones designed mainly to impress. Here's what separates the two, and what to check before you sign anything.

Does It Reference Your Business, or Could It Be Sent to Anyone?

Read the proposal and ask: could this exact document, word for word, be sent to a different business in a different city with a find-and-replace on the company name? If the answer is yes, the agency likely hasn't done real discovery work — they've filled in a template.

A proposal built for you should reference:

• Your actual competitors, named, with some comment on how they're positioned online
• Your current website and marketing performance, with specific observations, not generic statements like "your website could be improved"
• Your industry's particular customer behavior — how a dental practice's patients search is different from how a roofing company's leads search, for example

If none of that shows up, the proposal was likely assembled before the agency understood much about your business at all.

Are the Tactics Tied to a Goal, or Just Listed?

This is the single biggest difference between a strong proposal and a weak one. A weak proposal lists services: SEO, social media, email, content, maybe some paid ads, bundled into a package. A strong proposal starts from your goal and works backward: "You want 20 more qualified leads per month. Here's the combination of channels that gets you there, and here's why we're prioritizing this one first."

Watch for proposals that include every service the agency offers, regardless of whether it fits your business. A pressure washing company doesn't necessarily need a content marketing program with two long-form blog posts a week. A boutique law firm doesn't necessarily need aggressive paid social. Padding a proposal with unnecessary services is a common way to justify a higher retainer without adding real value.

Is the Timeline Honest?

Be skeptical of any proposal promising fast SEO results or guaranteed rankings — no legitimate agency controls Google's algorithm, and SEO realistically takes months to show meaningful movement. A proposal that promises page-one rankings in 30 days is either inexperienced or not being straight with you.

On the other hand, be equally skeptical of vague timelines with no milestones at all. A trustworthy proposal gives you a realistic sequence: what happens in the first 30 days, what to expect by month three, and what a mature, working version of the strategy looks like by month six. If a proposal can't commit to any interim milestones, there's nothing to hold anyone accountable to later.

Are the Numbers Specific and Explained?

Any proposal involving paid advertising should include real numbers: proposed ad spend, expected cost per click range for your industry, expected click-to-lead conversion range, and how those combine into an estimated cost per lead. These should come with a caveat that they're estimates, not guarantees — anyone promising an exact ROI figure before running a single campaign is guessing, not forecasting.

For SEO or content proposals, look for specifics on what will actually be built: how many pages, what topics, what technical fixes, what link-building approach (if any), and how progress will be measured month to month.

Does It Explain What You're Actually Paying For?

A proposal should make clear what falls inside the monthly fee and what doesn't. Common gaps to check for:

• Is ad spend included in the retainer, or separate and paid directly to Google/Meta?
• Are content and copywriting included, or an add-on?
• Is website work (landing pages, technical SEO fixes) included, or billed separately?
• How many revision rounds or strategy changes are included before extra charges apply?

Proposals that bundle everything into one number without breaking down what's inside make it hard to know if you're getting a fair deal or paying agency margin on top of agency margin.

Compare Proposals on Substance, Not Just Price

When comparing multiple proposals, resist the temptation to rank them by monthly cost alone. A cheaper proposal that's vague on tactics and timeline can end up costing more in wasted months than a pricier one with a clear, specific plan. Line up the proposals side by side and compare:

• Specificity of tactics relative to your stated goal
• Clarity of what's included versus billed separately
• Realism of the timeline
• Reporting structure and what metrics you'll actually see

A Simple Test Before You Sign

Ask the agency one direct question: "If this doesn't work the way you're describing, how will we both know by month three?" A confident, specific answer — tied to real metrics they've already outlined in the proposal — is a good sign. A deflection back to "these things take time" without any interim checkpoint is worth pausing on.

The best proposals read less like a sales pitch and more like a plan you could execute yourselves if you had the time and skill. That specificity is exactly what you're paying for.