We're an SEO agency writing an article about how to vet SEO agencies. We realize the irony. But we've also seen what happens when businesses hire the wrong one — six months and $30,000 later, they're back to square one with nothing to show for it except a folder full of reports they didn't understand and rankings that never materialized.
The SEO industry doesn't have a licensing board. Anyone with a laptop and a LinkedIn profile can call themselves an SEO expert. Some of them are brilliant. Some of them are running the same playbook from 2014. And on a sales call, they all sound remarkably similar — lots of confidence, lots of jargon, lots of promises about "getting you to page one."
The difference between a good agency and a bad one almost always shows up in how they answer direct questions. A good agency will give you specifics, set honest expectations, and tell you things you might not want to hear. A bad one will stay vague, overpromise, and steer the conversation back to their pitch deck.
Here are 12 questions that will tell you which one you're talking to.
Why this matters: SEO isn't one thing — it's a collection of ongoing activities that need to work together. A good agency should be able to walk you through exactly what they do, in what order, and why each piece matters. If their process sounds like "we'll optimize your site and build some links," that's not a process. That's a vague gesture at a process.
"Month 1 is a technical audit and keyword research phase. Months 2–3, we fix technical issues and start content production. By month 4, we're publishing consistently and beginning link outreach. Here's what a typical monthly deliverable looks like..."
"We have a proprietary process that we can't share in detail." / "We'll figure out the best approach once we get started." / "It depends" with no follow-up specifics.
An agency that can't articulate its process either doesn't have one or doesn't want you to see how little they're actually doing. Our process page exists specifically so clients know exactly what to expect.
Why this matters: "More traffic" isn't a KPI. Neither is "better rankings." You need to know which specific metrics the agency will report on, how often, and — critically — which metrics are connected to actual business outcomes like leads, calls, and revenue.
"We track organic traffic, keyword rankings, organic conversions, conversion rate, and cost per lead from organic. We report monthly with a dashboard that shows trends over time. We also set specific 90-day goals and measure against them."
"We'll get you more traffic." / "Rankings are the main KPI." / Any answer that doesn't mention conversions, leads, or revenue.
Rankings matter, but they're a means to an end. An agency that only talks about rankings without connecting them to business results is optimizing for the wrong thing. You're not paying for position #3 — you're paying for the phone to ring.
Why this matters: Every industry has different competitive dynamics, compliance requirements, and keyword landscapes. An agency that crushed it for an e-commerce brand selling phone cases may have zero relevant experience for a law firm or medical practice. The work is fundamentally different.
"Yes — here's a case study from a [your industry] client showing traffic growth, keyword gains, and lead increases over 12 months. We can also connect you with a current client reference in your industry."
"We've worked with all kinds of businesses." / "Our strategies work across any industry." / Case studies with traffic graphs but no business outcome data.
Industry experience matters even more in regulated fields. An agency working with law firms needs to understand bar advertising rules. An agency working with healthcare providers needs to understand HIPAA implications for testimonials and reviews. An agency working with financial advisors needs to understand SEC and FINRA compliance. If they've never navigated these, they'll learn on your dime.
Why this matters: "SEO services for $2,500/month" can mean vastly different things depending on the agency. Some include content writing, technical optimization, link building, and monthly reporting. Others charge $2,500 for optimization consulting and then bill separately for content, development work, and tools. You need to know the total cost of ownership, not just the retainer.
"Your retainer includes X blog posts per month, technical SEO monitoring, Y link building placements, monthly reporting, and a strategy call. Content writing is included. If we need development work done on your site, we'll scope that separately and get approval before billing."
"Everything's included." (Nothing is ever everything.) / Vague deliverables with no quantities. / "Content is extra" without disclosing the additional cost upfront.
We publish our pricing tiers on our website because we believe you should know what you're paying for before the sales call, not after. If an agency won't put their pricing in writing, ask why.
Why this matters: This is one of the most revealing questions you can ask, and most people don't think to ask it. At many agencies, the person on the sales call is not the person who will work on your account. The senior strategist who impressed you during the pitch hands you off to a junior account manager who's juggling 25 other clients.
"Your primary point of contact will be [name], who has [X years] of experience. Here's their background. They'll be supported by our content team and technical SEO specialist. You'll meet them before you sign."
"Our team will handle it." / "You'll be assigned an account manager after onboarding." / Inability to name a specific person.
Ask to meet the actual team before signing. If the agency resists this, it usually means the team you'd meet is less experienced than the sales team that pitched you.
Why this matters: Link building is where the gap between ethical and unethical agencies is widest. Good link building takes genuine effort — original research, guest contributions to respected publications, digital PR, professional directory submissions. Bad link building involves buying links from sketchy websites, using private blog networks (PBNs), or paying for placements on low-quality sites. The latter can result in Google penalties that take months to recover from.
"We focus on editorial placements, professional directories, digital PR, and resource link building. We can show you examples of links we've built for other clients. Every link is from a real website with real traffic."
"We have a network of sites we place links on." / "We guarantee X links per month." / Won't show examples of actual links they've built. / Mentions PBNs in any context other than warning you away from them.
Ask for examples of actual links they've built. A good agency will happily show you. If they won't, assume it's because the links wouldn't impress you. We covered what good link building looks like in our off-page SEO guide.
Why this matters: This is the single fastest way to identify an agency you should not hire. No legitimate SEO agency guarantees specific rankings. Google's algorithm uses hundreds of factors, many of which are outside anyone's control. An agency that guarantees "#1 on Google" is either lying, using manipulative tactics that will eventually get you penalized, or defining "guarantee" so loosely that it's meaningless.
"No, and you should be skeptical of anyone who does. What we can commit to is a clear process, consistent execution, transparent reporting, and realistic timelines based on our experience with similar clients."
"We guarantee page one rankings." / "We guarantee results or your money back." / Any form of specific ranking promise.
We've cleaned up the mess left by "guaranteed" SEO agencies more times than we can count. The pattern is always the same: the agency guarantees page one, uses black-hat tactics to manipulate rankings temporarily, the client sees a spike, and then Google catches on and the site gets penalized. The client comes to us with worse rankings than they started with, plus a manual action that takes months to resolve. A guarantee in SEO isn't a sign of confidence — it's a sign that someone is willing to take shortcuts with your website's long-term health.
Why this matters: You shouldn't have to chase your agency for updates. A good agency has a defined communication cadence — monthly reports, regular strategy calls, and a clear process for reaching your team between calls. A bad agency goes dark between invoices.
"You'll get a monthly report covering traffic, rankings, conversions, and work completed. We schedule a monthly strategy call to review results and plan next steps. Between calls, you can reach your account manager by email or Slack with a 24-hour response time."
"We send a report when there's something to report." / No defined meeting cadence. / Reports that are auto-generated PDFs with no human analysis or recommendations.
Ask to see a sample report before signing. If the report is a wall of charts with no written analysis explaining what happened, why, and what they plan to do about it, that report isn't designed to inform you — it's designed to look busy. A useful report tells a story and ends with specific next steps.
Why this matters: This question tests honesty more than knowledge. The honest answer is that SEO takes time — typically 4–6 months for meaningful movement, and 6–12 months for significant results. An agency that tells you what you want to hear ("you'll see results in 30 days") is either running paid campaigns and calling them SEO, or setting expectations they can't meet.
"For a site like yours, we'd expect to see early movement in 3–4 months and meaningful results by month 6–8. The timeline depends on your competition, your existing authority, and how aggressively we can publish content and build links. Here's how similar clients progressed..."
"You'll see results within 30 days." / "We can get you ranking in a few weeks." / Any timeline that sounds too good to be true — because it is.
We wrote an entire article on how long SEO takes because this question comes up in every single sales conversation. The honest answer requires nuance, and agencies willing to give you that nuance are the ones worth trusting.
Why this matters: Some agencies build your SEO on infrastructure they own — their hosting, their content management system, their accounts. If you leave, everything goes with them. Other agencies hold your content, login credentials, or analytics data hostage. You need to know upfront whether the work product belongs to you.
"Everything we build is yours — the content, the technical work, the analytics setup. All of it lives on your website. If you leave, your site keeps everything we've done. We'll provide a full transition document and hand over all access credentials."
"Content we write belongs to us." / "We manage everything through our own platform." / Long-term contracts with heavy early termination fees. / Reluctance to discuss what happens after the engagement ends.
Also ask about contract terms. Month-to-month agreements (or short initial commitments followed by month-to-month) are a sign that the agency is confident in their work. A 12-month contract with a 6-month penalty clause is a sign that they know clients might want to leave.
Why this matters: Google publishes clear guidelines about what constitutes acceptable SEO practices. Agencies that follow them (white-hat SEO) build sustainable rankings. Agencies that don't (black-hat SEO) might get short-term results that eventually lead to penalties, manual actions, and a site that ranks worse than before they started.
"Yes, everything we do follows Google's guidelines. We don't use link schemes, cloaking, hidden text, or any manipulative tactics. We can walk you through our specific approach to any area of SEO if you want to understand the methodology."
"Google's guidelines are just suggestions." / "We have proprietary techniques." / "We know how to work around Google's rules." / Any form of dismissiveness about guidelines compliance.
For regulated industries, this question has double significance. A healthcare practice can't afford a Google penalty that also draws regulatory scrutiny. A financial advisor can't use deceptive marketing tactics that violate SEC guidelines. The agency you hire needs to understand that "aggressive SEO" has different risk profiles depending on your industry.
Why this matters: This is the one question most people forget, and it's actually one of the most important. SEO isn't a service you buy and forget about. Even the best agency needs access to your website, timely feedback on content, subject matter expertise for YMYL topics, and an engaged point of contact on your side. An agency that doesn't ask anything of you is an agency that's planning to work in a silo — which rarely produces the best results.
"We'll need CMS access, analytics credentials, a designated point of contact who can approve content and provide subject matter feedback, and ideally 30 minutes per month for a strategy call. The more responsive you are, the faster we can move."
"Nothing — we handle everything." / No mention of the client's role in the process. / Zero questions about your business, competitive landscape, or goals during the sales call.
The best agency relationships are collaborative, not transactional. If the agency treats you like a passive recipient of their services rather than a partner in the strategy, the results will be generic — because they're working without the context that makes SEO actually work for your specific business.
Beyond the 12 questions, pay attention to these during the sales process:
A great agency will spend as much time asking you questions as they do answering yours. Who are your ideal clients? What services are most profitable? Where do your current leads come from? What's your competitive landscape? An agency that jumps straight to their pitch without understanding your business is going to deliver generic strategy. The best sales calls feel more like a consulting session than a presentation.
Before the sales call, a good agency will have already looked at your website and formed opinions about it. If they tell you your site is "great, just needs some SEO work" when it actually has serious technical problems or thin content, they're telling you what you want to hear. The agencies that are willing to say "here's what's not working and here's what it will take to fix it" — even if it's uncomfortable — are the ones who will actually move the needle.
If an agency can't explain their strategy in plain English, either they don't fully understand it themselves, or they're using complexity as a smokescreen. SEO isn't simple, but the concepts can always be explained clearly to a non-technical audience. An agency that hides behind jargon is not an agency that values transparency. We put together an SEO abbreviations glossary specifically because we think the industry should be more accessible.
Hiring an SEO agency is a significant decision — you're trusting them with your online visibility, your lead pipeline, and a meaningful portion of your marketing budget. The right agency will accelerate your growth. The wrong one will waste your money and potentially damage the rankings you already have.
The questions above aren't designed to trip anyone up. They're designed to surface the information you need to make a good decision. A confident, competent agency will welcome every one of them. An agency that gets defensive, evasive, or overly salesy when pressed on specifics is telling you everything you need to know.
We built DASH-SEO to be the kind of agency we'd want to hire — transparent pricing, clear process, documented results, and honest communication. If you're currently evaluating agencies and want a conversation where we answer every question on this list (and any others you bring), schedule a call. We'll tell you exactly what we think your site needs, what it would cost, and how long it would take — no pitch deck, no pressure, no jargon.
Bring this article to your next agency call. Seriously. Print it out or pull it up on your phone. Work through the questions one by one. Take notes on the answers. Then compare the responses across the agencies you're evaluating. The differences will be obvious — and they'll make your decision significantly easier.
Schedule a call and ask us anything — our process, our pricing, our results. We'll give you straight answers and an honest assessment of what SEO can do for your business.