Short answer
SEO retainers typically run $500–$1,500 a month for a small business, $1,500–$4,000 for a competitive market, and more where the market is national and contested. Expect early movement in 8–12 weeks and meaningful positions on competitive terms in 6–12 months. SEO is rarely worth it if you need customers within three months.
What the money actually buys
An SEO retainer is mostly people's time across three activities: fixing technical problems that stop search engines understanding the site, producing content that answers what buyers actually search for, and earning links and mentions that make that content credible.
The proportions shift over an engagement. Early months are weighted towards technical fixes and research. Later months are almost entirely content and outreach, because that is where the remaining gains live.
Realistic budget bands
For a small business in a local or specialised market, $500 to $1,500 a month is a workable range. In a competitive commercial market, $1,500 to $4,000. For national campaigns in contested sectors — finance, insurance, legal, anything where a click is worth a great deal — budgets run considerably higher because the competition is spending accordingly.
Below about $500 a month there is not enough time in the budget to do all three activities, so you get one of them, usually a report. That is worse than doing nothing because it costs money and creates the impression the base is covered.
How long it genuinely takes
Expect early movement in eight to twelve weeks: technical fixes take effect, new pages get indexed, long-tail terms start appearing. Meaningful positions on the terms you actually want typically take six to twelve months.
That timeline is not a sales cushion. Search engines need to see content, then see it referenced elsewhere, then observe how people interact with it. That sequence has a floor no budget removes.
Two situations change the maths. A site with existing authority that has been technically broken can improve within weeks, because the standing was already there. A brand-new domain with no history takes longer than average, whatever anyone quotes.
When SEO is not worth doing
If you need customers within three months, SEO is the wrong instrument. Paid advertising produces traffic immediately. Run ads, and start SEO alongside as the longer play.
If your product has genuinely no search demand — a category so new that nobody knows to search for it — SEO has nothing to optimise towards. Demand creation is a different discipline.
And if your site converts badly, fix that first. Doubling traffic to a page that converts nobody doubles nothing. Conversion work is usually cheaper and faster than ranking work anyway.
Telling honest SEO from expensive noise
Any guarantee of a specific ranking is a warning sign, because nobody controls the algorithm. Reporting built around activity — pages audited, keywords tracked, reports produced — rather than outcomes is another. So is refusal to say what will actually be done each month.
Cheap link packages are the clearest one. Links bought in volume from networks are exactly what search engines are built to detect, and cleaning up after a penalty costs far more than the links did.
Honest reporting ties rankings to organic traffic and then to enquiries or sales. If nobody is connecting the work to commercial outcomes, nobody is being held to them.
Key points
- Small business: $500–$1,500/month. Competitive markets: $1,500–$4,000. Below $500 buys reports, not results.
- Early movement in 8–12 weeks; meaningful competitive positions in 6–12 months.
- If you need customers within three months, run paid ads and treat SEO as the longer play.
- Fix conversion before buying traffic.
- Ranking guarantees and cheap link packages are the two clearest warning signs.
Frequently asked
How long does SEO take to work?
Early movement in 8–12 weeks, meaningful positions on competitive terms in 6–12 months. Sites with existing authority that were technically broken can improve much faster.
Is SEO better than paid advertising?
Neither is better; they do different jobs. Ads produce traffic immediately and stop when you stop paying. SEO compounds but takes months. Most businesses should run both and compare true cost per enquiry.
Can anyone guarantee first-page rankings?
No. Nobody controls the algorithm. A guarantee is either meaningless small print or a sign that worthless terms will be targeted to manufacture a win.
Written by the Softech Team team. Last reviewed September 2026. This guide is general information, not advice for your specific circumstances.