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How To Choose an SEO Agency That Drives Results

May 9, 2025
7 min read

Updated: Sep 9

Most guides to choosing an SEO agency are written so that no agency could fail them. Every criterion is soft enough that everybody passes, which means the guide has not helped you narrow anything down. This one is written by an agency, so read it with that in mind. It includes the situations where we are the wrong choice, because a list of criteria that cannot disqualify anyone is not a list of criteria.

Here is the order that works. Decide whether you need an agency at all. Learn what you are actually buying. Then ask the handful of questions that separate the people who do the work from the people who sell the work.

First, decide whether you need an agency at all

This is the question almost no agency will ask you, and it is the one that should come first. A meaningful amount of search work is genuinely something you can do yourself.

What you can do yourself:

  • Write pages that answer the questions your customers actually ask before they buy.

  • Set a clear title and description on every page, so the search result reads like a sentence a person would click.

  • Claim your Google Business Profile and fill in every field, including the ones that feel tedious.

  • Fix links that go nowhere, and keep the site quick on a phone.

None of that requires expertise. It requires attention, and a few hours a month that do not get eaten by a busy week.

What is harder to do yourself is not the knowledge. It is knowing which of a thousand possible changes is the one worth making this month, and then making a change every week for a year without stopping. That is the part people are really paying for. Judgement about priority, and consistency.

A test you can apply today. If you can name the three pages you want to be found for and the questions customers ask you before they buy, and you are confident about four hours a month for the next twelve months, start yourself. If you cannot name those pages, or you already know those four hours will not survive September, hire someone. Buying a service to avoid a decision you have not made yet is how people end up disappointed.

Setting Data-Driven Business Goals
Setting Data-Driven Business Goals

What you should expect to pay, and what moves the number

Price in this industry tracks how much work gets done and who does it. It does not track how good the results are, which is the uncomfortable part. Two things move the number.

  • Volume. How many changes are actually made to your site each month.

  • Who makes them. A specialist costs more than someone learning on your site.

The cheapest tier on most menus is a report rather than work. You receive a document listing problems, and fixing them is either extra or yours. That is not always wrong, but you should know which one you are buying before the first invoice.

So ask two questions. What physically changes on my site each month, and who makes the change. An answer full of words like strategy, optimization and alignment, with no verb attached to a page, is the answer.

Ours is published. Capron Media's Starter plan is 297 dollars a month for five optimizations a week. There is no contract and you can cancel at any time. You do not have to like that number, and it is not the right number for everyone. You do have to be able to get an equivalent number out of anyone you are considering, and you should treat reluctance to give you one before a call as information.

The four kinds of work you are actually buying

Search work divides into four, and knowing which one you need stops you buying the wrong thing.

  • Technical. Can search engines reach your pages, read them, and render them properly. This is plumbing. When it is broken nothing else you do matters, and when it is fine there is little more to gain.

  • On-page. Does each page answer one question well, with a title, headings and internal links that make that obvious.

  • Content. Do pages exist at all for the things your customers search for. Very often the honest answer is no, and no amount of optimizing the pages you have will fix it.

  • Off-page. Does anyone else on the internet refer to you. Links, listings, mentions.

Most small-business problems live in the first three. Off-page is where a large share of the money in this industry goes and where the least accountability is, because it is the one category where an agency can charge for activity you cannot easily inspect.

What AI search changed, and what it did not

This deserves a straight answer rather than reassurance.

What changed. Google now often assembles an answer at the top of the page, above the results. That is true of this very topic: when we checked the search results for how to choose an SEO agency, an AI overview sat above every link on the page. For questions with a short factual answer, fewer people click anything at all now. Anyone telling you this has not affected their industry is not paying attention.

What did not change. The answer at the top is assembled out of pages. If your page is not good enough to be one of the sources it draws from, it is not in the answer either. The work of being the best available page on a subject did not get less important. It got harder to fake.

A useful question for any agency: what do you do differently now compared with two years ago. Vagueness in that answer tells you something.

Agency giving a quarterly business review

How to check a result you are shown

Every agency shows you wins. Almost nobody teaches you how to read one, so here is how.

  • A ranking screenshot is not a result. Ask which search term, from which location, on what date, and whether the browser was signed in. Results differ on all four, and a screenshot taken on the agency's own machine in their own town is close to meaningless.

  • Traffic going up is not a result if it is people searching for the company by name. Ask them to separate brand searches out. If they cannot, they are not measuring what they claim to be measuring.

  • Ask to see a specific page they changed, and what happened to that page afterwards. A real case study survives that question comfortably.

  • Ask for one that did not work, and what they did next. This is the single most useful question on this page. Everyone has failures. Only some people will discuss them, and those are the ones who learn.

The questions that should end a sales call early

"Can you guarantee I will rank number one?" Nobody controls a search engine's results. An agency that answers yes is either misleading you, or planning to rank you for a phrase so specific that nobody searches it, which is the same thing with extra steps.

And a guarantee wearing different clothes: pay for performance. It sounds like the opposite of a guarantee, because you only pay when a target is hit. It rests on exactly the same promise, which is that the agency can control an outcome it does not control. In practice the targets get set where they are easy to hit. Treat it as the same red flag in a better suit, not as a way of removing your risk.

"Who does the work?" You may be meeting the person who sells and never meeting the person who delivers. That is not automatically wrong, but you should know which is which before you sign, and you should know how to reach the second one.

"If we stop working together, what do I keep?" Your website, your Google Business Profile and your analytics should be in accounts you own. Some agencies build on accounts they own, and leaving costs you the history. Ask before, not after.

"What happened with the last client who left?" You are listening for whether they can describe it without blaming the client.

When Capron Media is the wrong choice

The brief for this page asked for the criteria an insider would use, including the ones that rule us out. Four situations rule us out, and they are real.

  • You need this fixed this month. Search work runs in months, not weeks. If you have a specific deadline in the next few weeks, paid advertising will serve you better and we will say so.

  • You want your ads managed. We work on the results you do not pay per click for. If your problem is that your ad spend is not converting, that is a different job and we are not it.

  • You want one large rebuild and then nothing. Our plan is a steady weekly cadence of five optimizations. If what you need is a single big technical migration, you want a project, not a subscription.

  • You want to hand it over and never think about it again. We will ask you which of your services actually makes money, and which customers you would like more of. If those questions are unwelcome, the arrangement will frustrate both of us.

If none of those describe you, we may be a reasonable fit. If one of them does, you now know something useful, which is the point of the page.

How to actually decide

Shortlist three. Ask all three the same questions from this page, in the same order. Then pick the one whose answers were the most specific.

Specificity is the whole signal. Anyone can agree that content matters and that technical health is important. Only someone who has looked at your site can tell you which page is closest to working and what they would change on it first. That is the difference you are paying for, and you can detect it in a single conversation.

Want to talk this through for your own site? Book a free SEO consultation. You will speak to the person who does the work, and there is nothing to cancel afterwards.

Written by Spencer Capron at Capron Media, in collaboration with our AI agents. The same way we do the work for clients. Spencer reviews everything published here.

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