An SEO retainer is a monthly fee you pay an agency or consultant for an agreed amount of ongoing search engine optimization work. Instead of paying for a single project, you keep a specialist working on your website month after month: fixing technical problems, improving and adding pages, working on your local presence and reporting what changed. This guide explains what an SEO retainer usually includes, what it costs, how it compares with other ways of buying SEO and which questions to ask before you sign one.
What is an SEO retainer?
With an SEO retainer, you and the provider agree on a monthly price and a scope of work. The scope might be a list of tasks, a number of pages, a number of hours or a mix of the three. Each month the work gets done, you receive a report and the cycle repeats.
It's the most common way SEO is sold. In Ahrefs' survey of 439 SEO providers, 78.2% said they charge a monthly retainer, while 48.9% also price per project and 34.8% by the hour. Many providers offer more than one model.
Why SEO is usually sold monthly
SEO isn't a job you finish. You add services and pages, competitors improve theirs, Google recrawls the web and reviews keep coming in. Most of the work that moves rankings, such as better pages, local signals and links from other sites, builds up gradually. A retainer pays for that steady effort rather than a burst of activity followed by nothing.
What an SEO retainer usually includes
Every provider packages things differently, but most monthly retainers combine some of the following:
- An initial audit in the first month, to find out what's broken and what matters most.
- Technical fixes: broken pages, slow loading, indexing problems, duplicate pages and mobile issues.
- On-page work: better titles and descriptions, clearer headings, internal links between related pages.
- Content: new or improved service pages, location pages and articles that answer what customers search for.
- Local SEO: Google Business Profile updates, reviews and business listings, for businesses serving an area.
- Link earning: outreach to relevant websites, usually on larger retainers.
- Tracking and reporting: rankings for agreed keywords, traffic and leads, with a written summary of what was done.
The important word is "agreed". A good SEO retainer spells out what happens each month in terms you can check, such as the number of pages written, keywords tracked or fixes made.
How much does an SEO retainer cost?
Prices vary widely. In the same Ahrefs survey:
- The most common retainer range was $501 to $1,000 a month, charged by 20.4% of providers.
- 68.8% charged $2,000 a month or less.
- Looking only at the US and Canada, 79.1% charged at least $1,001 a month.
- Providers serving local markets averaged about $1,557 a month, against about $3,474 for those serving clients worldwide.
- Providers in business for two years or less averaged about $1,541 a month; those with five to ten years averaged about $3,648.
Ahrefs worked out its averages by assuming each provider charged the top of its price band, so treat them as rough. The survey mixes freelancers, agencies and consultants across many countries, and prices may have moved since it was run. Our guide to how much SEO costs covers the other pricing models in more detail.
For comparison, our own monthly plans are $395, $795 and $1,495 (USD), or $295, $595 and $1,095 a month paid yearly, billed once a year. We're a new, small agency, which is why our prices sit at the lower end; our SEO packages page lists exactly what each plan includes and what it doesn't.
SEO retainer vs project vs hourly
| Model | How you pay | Best for |
|---|---|---|
| SEO retainer | A fixed fee every month | Steady growth over many months |
| Project | One fee for a defined job | Audits, migrations, a set of new pages |
| Hourly | Per hour worked | Advice, training, reviewing your team's work |
| Fixed-price product | A small set fee | One clear task, or testing an agency |
A retainer suits businesses that want search to become a reliable source of customers and don't have someone in-house to do the work. A project suits a business that needs one thing done properly, such as moving to a new website, and can handle the rest itself. Hourly consulting suits businesses with their own marketing staff who want expert guidance.
If you're not ready for a monthly commitment, a one-off product is a low-risk start. Our one-time SEO services begin with a $59 audit, and the fee is credited toward a monthly or yearly plan if you sign up within 30 days.
If you are weighing hourly billing instead, our guide to the typical SEO hourly rate explains what an hour usually costs.
Is an SEO retainer worth it?
It's worth it when the value of the extra customers search brings in is higher than the fee, over a realistic period. A simple way to check:
- Work out what one new customer is worth to you in profit, not revenue.
- Estimate how many extra customers a month you would need to cover the retainer.
- Ask whether that's realistic for your market within six to twelve months.
If one new customer brings $400 in profit and the retainer costs $795 a month, you need two extra customers a month to break even. Our SEO ROI calculator runs this sum with your own numbers.
A retainer is usually not worth it if your website can't take enquiries properly, if you can't handle more customers, or if you need results within weeks. In those cases, fix the basics first or use paid advertising while SEO builds.
A simple way to check whether an SEO retainer is worth it, in three steps:
7 questions to ask before you sign an SEO retainer
Google's own guide, Do you need an SEO?, suggests interviewing any potential provider. These questions turn that advice into a checklist:
- What exactly happens each month? Ask for a list you can count, not "ongoing optimization".
- What will the report show? Ask for a sample. You want work done and results, not just a visibility chart.
- Will you explain every change you make to my site? Google's guide lists this among the questions to ask.
- Whose accounts are they? Search Console, Analytics and your Business Profile should stay in your name.
- How do you earn links? Paying for links is listed as link spam in Google's spam policies. Avoid anyone selling a fixed number of backlinks a month.
- What's the minimum term and how do I cancel? Get the notice period and any setup fee in writing.
- Who does the work? Find out whether it's the person you're talking to, a team or a subcontractor.
For what a useful monthly report looks like, see our guide to the SEO report.
Red flags in an SEO retainer
- Promises of top rankings or results within days. Google's guide says no one can guarantee a #1 ranking.
- Long contracts with no way out if the agreed work isn't delivered.
- No written scope, or reports that never say what was done.
- The provider owning your accounts, website or content.
- Hundreds of directory or "high authority" links for a small fee.
Deciding who to hire for a retainer? Compare an SEO freelancer vs agency.
Five red flags to watch for in an SEO retainer:
How to get the most from an SEO retainer
The businesses that get the best value from a retainer do a few simple things. They answer questions quickly and give access early, because delays on your side slow the work. They share what they know about customers: common questions, objections and the jobs they want more of. They read the monthly report and ask about anything unclear. And they tell the provider which enquiries turned into real customers, so the work can focus on the searches that pay.
Give a retainer a fair run. Technical fixes can help within weeks, but new pages and links usually need several months to show their full effect. Judge progress by the trend in impressions, clicks and enquiries over a quarter, not by a single month.
SEO retainer: quick answers
How long should an SEO retainer last?
Plan for at least six months to judge results fairly, because new pages and links take time to build visibility. That doesn't mean you should sign a long contract: ask about the minimum term and notice period, and prefer terms that let you leave if the agreed work isn't done.
What's a typical SEO retainer for a small business?
In Ahrefs' survey of 439 providers, the most common range was $501 to $1,000 a month, and 68.8% charged $2,000 or less. Local businesses in less competitive markets can often make progress at the lower end; national or ecommerce sites usually need more.
Can I pause or cancel an SEO retainer?
That depends on the provider's terms, so ask before you sign. Make sure your website, content and accounts stay in your name, so you keep everything if you stop.
Is a retainer better than paying per project?
Not always. A retainer suits steady, ongoing growth; a project suits one defined job such as an audit or a website move. Many businesses start with a small project and switch to a retainer once they trust the provider.
