A practical evaluation framework — eight criteria, red flags to avoid, and the questions to ask before signing anything. Written for prospects evaluating any SEO agency, including SEO249.
Most SEO agency choice content is written by agencies whose recommendations conveniently match their own services. This framework is structured around what a careful buyer would actually evaluate. We've tried to be honest about where SEO249 fits and where it doesn't.
SEO is a several-thousand-dollar-per-month decision that compounds over years. The cost of choosing the wrong agency isn't the monthly retainer — it's the 12 to 24 months of lost compounding and the painful methodology rebuild when you finally switch. Getting this decision right matters more than getting most procurement decisions right.
This page is structured as a working framework. Read the eight criteria. Ask the questions in each section directly to every agency you're evaluating. Compare the answers side-by-side. Walk away from anyone whose answers feel vague or whose framing is too good to be true.
A serious SEO agency can describe exactly what it does in plain language: what gets published, how often, in what structure, with what kind of internal linking, with what schema markup. Vague answers ("we use proven techniques," "proprietary process," "our secret sauce") usually mean the agency doesn't have a methodology — it has a workflow that's hard to defend if explained.
The agency should be able to draw their methodology on a whiteboard in 60 seconds. If they can't, they're probably going to send you whatever they happened to be sending other clients that month.
The strongest SEO agencies publish their prices openly on their website. Agencies that hide pricing behind "schedule a call" tend to use price discrimination — quoting different rates to different prospects based on perceived ability to pay. That's not unethical exactly, but it doesn't favor you.
You're also looking for setup fees, deposits, onboarding fees, and "first month double" line items. Each one is a small revenue extraction the agency can lean on; together they obscure the real total cost of the engagement.
Strong SEO agencies don't require long-term contracts — their results retain clients organically. Long-term contracts exist primarily to protect the agency's revenue from client cancellation, which is a signal that the agency expects clients might want to leave.
Month-to-month agreements with no cancellation penalty force the agency to earn the relationship every month. That alignment matters more than any single line item in the engagement letter.
Most agencies put a senior strategist in the sales conversation and a junior account manager on the day-to-day work after you sign. You should know who specifically does the strategy, who specifically does the execution, and whether the founder is reachable when something matters.
Account-manager-only access is fine for low-stakes work. For an engagement that compounds over years, you want direct access to the person whose name is on the agency.
Every SEO engagement ends eventually. The question is what you have when it does. The right answer is: a permanent asset (content, structure, links, schema) that keeps working after the agency stops working on it. The wrong answer is: rankings that decay within 90 days of the last invoice.
Cluster-based methodologies tend to produce permanent assets. Pure-link-building methodologies and reputation-managed-link methodologies tend to produce rented results that disappear when the agency stops maintaining them.
Search has shifted materially between 2022 and 2026. An increasing share of search now happens inside AI answer engines — ChatGPT, Perplexity, Claude, Gemini, Google AI Overviews — that return a synthesized answer with cited sources rather than a list of ten links. An agency that talks about AI search vaguely without specific implementation is behind.
You're looking for a specific answer about how the agency's content structure, schema markup, internal linking, and entity establishment produce visibility in AI engines — not abstract enthusiasm about how important AI is.
An agency that's never worked in your industry can still do good work — methodology generalizes. But there's a real advantage in vertical familiarity: the agency already knows the keyword landscape, the competitive set, the regulatory landmines, and the cyclical patterns. For local SEO, market familiarity matters too — the agency should be able to discuss your city's competitive density without looking it up.
"Case studies" without verifiable data are marketing copy, not proof. Look for: client names you can search for and verify, specific traffic numbers with date ranges, screenshots of analytics dashboards rather than vague "10x growth" claims, and current rankings you can validate by searching the keywords yourself.
An agency that won't share verifiable current results is asking you to trust them on faith. Don't.
None of these are dispositive on their own — agencies sometimes have legitimate reasons for some of them. But three or more together is usually a sign the engagement will not go well.
"Proprietary process," "we have a secret sauce," "trade secret." If the agency can't explain how the work happens, you'll have no way to evaluate whether it's actually happening once you sign.
Long lock-ins exist to protect agency revenue, not client outcomes. If the work is good, month-to-month is enough to retain you.
The "first month is 2x" line item, mandatory deposits, onboarding fees — each is a small extraction the agency can lean on. Together they distort the real cost.
If you can't get a senior strategist or the founder on a call when something matters, your engagement is structurally lower-priority than the agency's other engagements.
Hidden pricing is price discrimination. Transparent agencies publish their rates. Be especially skeptical of agencies that won't quote a range.
If they talk about AI without specifics about how their content surfaces in ChatGPT or Google AI Overviews, they're behind on the most important SEO shift of the decade.
Case studies from 2-3 years ago presented as current proof. The SEO landscape has shifted twice since 2023. You want recent results, not legacy proof.
Any agency promising rankings in 30 days is using tactics that won't survive an algorithm update. Real SEO compounds in 3 to 12 months.
"This pricing is only available this week." Anyone selling SEO with urgency is selling sales tactics, not SEO.
We've tried to be straightforward about where SEO249 is the right answer and where it isn't. Frameworks that always conclude with "and that's why you should hire us" aren't useful.
If you're in the "strong fit" column, a 30-minute conversation with Mark is the next reasonable step. If you're in the "probably not a fit" column, the framework above should still help you evaluate whichever agency you do choose.
Real-market pricing ranges for SEO services, useful as a sanity check against any quote you receive:
Anything materially below the range for your business size and competitive set is either: too good to be true, or doing something unsustainable that will collapse on the next algorithm update.
Use the eight criteria above on this conversation. A 30-minute call with Mark covers methodology, pricing, contract terms, AI search approach, and a real walk-through of how Cluster Authority would apply to your specific business — no sales-script run-around.