Knowing how to choose an SEO agency can save you months of wasted budget. Most agencies sound similar on their websites, and the differences only show once the work starts. The best way to tell them apart is to ask specific questions and listen for clear, honest answers. Here are 10 questions to ask, and the red flags that should make you walk away.
Before you start: know what you want
Write down what success looks like for your business: more leads, more online sales, more calls from a specific area. An agency that understands your goal can tell you how it would get there. Without a clear goal, you’ll end up comparing proposals on price alone.
10 questions to ask an SEO agency
1. What would you do first on our site, and why?
A good agency should base its answer on an audit or at least an initial review, not on a standard package. Listen for priorities linked to your business.
2. How will you measure success?
Rankings and traffic matter, but they aren’t the goal. Look for agencies that report on leads, sales and revenue from organic search.
3. Can you show results for businesses like ours?
Ask for case studies with real numbers, timeframes and context. Relevant experience in your industry or business model is a strong signal.
4. What exactly is included each month?
You should know which pages they’ll work on, how much content they’ll produce, what link building involves and how much time goes into technical work.
5. How do you build links?
They should describe earning links through useful content, PR and outreach. If they talk about link packages, networks or guaranteed link counts, be careful.
6. Who will work on our account?
Find out who does the work, their experience, and whether any of it is outsourced. You want to know who you’ll be speaking to.
7. How will you report, and how often?
Ask to see a sample report. It should be clear, connected to your goals and explain what was done, what changed and what’s next.
8. How long until we see results?
A trustworthy agency will give you a realistic range, explain the milestones along the way and not promise overnight success.
9. What do you need from us?
SEO works best as a partnership. Good agencies will ask for access to your data, input from your experts and timely approvals.
10. What are the contract terms?
Check the minimum term, notice period and who owns the content, accounts and data if you part ways. You should keep everything created for you.
Want an expert to check your site?
Get a free SEO audit with a prioritized list of fixes, from the team that wrote this guide.
Red flags to watch for
- Guaranteed rankings. Google’s own guidance says no one can guarantee a number one ranking.
- Secret methods. Good SEO isn’t secret. If an agency won’t explain what it does, ask why.
- Cheap link packages. Bulk links are a shortcut that risks penalties.
- Vanity reporting. Reports full of rankings for keywords nobody searches, with no link to leads or sales.
- No questions about your business. An agency that doesn’t ask about your customers can’t target the right searches.
Comparing proposals
Put the proposals side by side and compare their understanding of your business, the specific work included, how success will be measured and the evidence of past results. Price matters, but the cheapest proposal is rarely the best value if the work won’t move your revenue.
If you’d like to see how we work, read about our team and approach. A free SEO audit is also a low-risk way to see an agency’s thinking before you commit.
How to choose an SEO agency for your type of business
Different businesses need different strengths, so match the agency to your situation.
- Local businesses: look for proven local SEO experience with Google Business Profile, reviews and location pages.
- Online stores: look for ecommerce SEO experience with large catalogs, faceted navigation and revenue reporting.
- B2B and SaaS: look for strong content strategy and experience turning research-stage readers into demo requests.
- Large or complex sites: look for deep technical SEO skills and experience working with developers.
- Brands thinking about AI search: ask how the agency measures and improves visibility in AI Overviews and AI assistants.
Ask each agency which of these it specializes in. An agency that claims to be best at everything may not be the strongest at what you need most.
What a good first month looks like
A strong agency relationship usually starts with discovery and an audit, followed by a prioritized plan you agree on together, quick wins shipped early and a first report that connects the work to your goals. If the first month is spent only on onboarding paperwork and generic recommendations, raise it early.
FAQs
Should I choose a local SEO agency?
Not necessarily. Expertise in your type of business matters more than location. That said, a local agency can be a good fit if local SEO is your main focus.
Is it better to hire an agency or a freelancer?
Freelancers can be great for focused work. Agencies offer a wider range of skills, such as technical SEO, content and link building, and more capacity for larger projects.
How long should I give an SEO agency?
Usually six months or more to judge results, with clear progress on agreed milestones along the way.