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Pricing guide, SEO Services
Dated 2026 figures for each engagement model, what a twelve-month retainer costs once the audit, links and content are added, and where the retainer quietly doubles.
The short answer
SEO agencies charge USD 500 to USD 3,000 a month for small business, USD 3,000 to USD 7,500 mid-market and USD 7,500 to USD 50,000 at enterprise, or USD 40 to USD 300 an hour. A 12-month retainer at USD 1,000 a month costs USD 12,000, rising to USD 22,000 once a USD 5,000 audit and 10 links at USD 500 are added.
Written by Procurement VMS Editorial Team · Reviewed by Michael, Procurement Advisor Expert · Price data dated · 11 minute read
SEO is the service category buyers find hardest to price, because the same words cover a USD 500 a month local engagement and a USD 50,000 a month enterprise program. Retainers are quoted on inputs, so two proposals at the same price are hard to compare.
This guide puts dated 2026 figures against each engagement model, drawing on Swydo's 2026 agency pricing report, Clutch directory data and SEOProfy's March 2026 update, then shows what a twelve-month retainer costs once the audit, links and content are added.
Prices below were recorded on 17 October 2026. The headline figure is the lowest price you can get for that plan. Check the official page before you buy, because vendors change prices without notice.
USD500 to USD 3,000 per month
per month, per project, or per hour
Best for: Local and single-location businesses competing in one market
USD3,000 to USD 7,500 per month
per month, per project, or per hour
Best for: National or multi-location companies with a content programme
USD7,500 to USD 50,000 per month
per month, per project, or per hour
Best for: Large sites, multi-market programmes and competitive commercial categories
USD500 to USD 30,000 per project, or USD 40 to USD 300 per hour
per month, per project, or per hour, billed yearly
Billed monthly: N/A
Best for: A one-off diagnosis, migration or scoped piece of work
How billing works
Agency pricing varies by scope and region, and SEO retainers are quoted on inputs and not outcomes: a number of hours, a number of pages, a number of links. The two largest variable costs, content production and link acquisition, are frequently capped inside the retainer and billed as pass-throughs above the cap. Swydo prices links at USD 50 to USD 1,500 each and content at USD 300 to USD 800 per 1,000 words, so a USD 1,000 a month retainer buys very few of either. Hourly work is what out-of-scope requests get billed at, and Swydo cites the 4A's 2025 Billing Rate Benchmark Survey for a national median of USD 84.40 an hour, with USD 100 to USD 149 the most common range for specialized services. Most engagements also start with a paid technical audit priced separately from the retainer, and the reporting tool license is often the client's cost and not the agency's.
The tier trap
Link acquisition is where an SEO retainer quietly doubles. Swydo prices links at USD 50 to USD 1,500 each, so a USD 1,000 a month small business retainer buys very few of them. The agency either absorbs the gap, delivers fewer, or bills links as a pass-through on top of the retainer you budgeted.
Read this first. Category guide for a services market, so there is no vendor pricing page. Sources are Swydo's 2026 agency pricing report (published 16 February 2026, updated 20 May 2026), Clutch digital marketing pricing (updated 21 September 2026), SEOProfy (published 2024, updated 24 March 2026, so only updated figures are used) and a tool pricing database captured 20 August 2026. Swydo's own figures do not fully reconcile: its body gives small business at USD 500 to USD 3,000 while the SE Ranking survey it cites puts the most popular tier at USD 500 to USD 1,000. The 4A's survey is from 2025, cited inside a 2026 report. An older, widely cited 2023 survey was excluded. Treat every figure as a planning range.
Move the slider to see what each plan costs at your size. The figures use the list prices on this page and leave out tax, add-ons and any discount you negotiate.
Twelve months of retainer show how the tier and the pass-throughs change the annual cost.
| Scenario | Cost per year | Against the headline |
|---|---|---|
| Small business retainer at USD 1,000 a month for 12 months | USD12,000 | Headline price |
| Mid-market retainer at USD 5,000 a month for 12 months | USD60,000 | +USD 48,000 |
| Small business retainer plus a USD 5,000 technical audit and 10 links at USD 500 | USD22,000 | +USD 10,000 |
Compare the plans side by side. Where a cell says Check page, the vendor's pricing page was not specific enough for us to fill it in.
| What the engagement covers | Small business retainer | Mid-market retainer | Enterprise retainer | Project or hourly |
|---|---|---|---|---|
| Technical audit | One off at the start | Check page | Check page | ? at USD 500 to USD 30,000 |
| Keyword and content strategy | Limited | Check page | Check page | Scoped only |
| Content production | Paid add-on | Check page | Check page | USD 300 to USD 800 per 1,000 words |
| Link acquisition | Capped | Check page | Check page | USD 50 to USD 1,500 per link |
| Custom reporting and forecasting | Check page | Limited | Check page | Check page |
| Typical hourly rate by agency size | USD 40 to USD 100 | USD 75 to USD 150 | USD 150 to USD 300 plus | USD 40 to USD 300 |
Features we could not place by plan: Dedicated strategist, Scope fixed in advance. Check the official page for which plan includes each one.
Pick it if you compete in one local market and need steady technical and on-page work and not a content engine.
Pick it if you publish regularly, need a dedicated strategist, and content production has to sit inside the retainer.
Pick it if the site is large, the category is competitive, and you need forecasting and custom reporting the board will read.
Pick it if you want a diagnosis before committing, or you have a specific job such as a migration with a defined end point.
Our view
A mid-market retainer at USD 3,000 to USD 7,500 a month is where SEO engagements most reliably pay for themselves, because it is the first tier where strategy and content production sit in the same budget. Below about USD 1,500 a month the retainer usually cannot fund enough content or links to move a competitive category. Buy a paid audit first and let the diagnosis set the tier, and not the budget.
You may be overpaying if
You pay a retainer that covers strategy and reporting but not the content or links that move rankings, so you fund those separately and pay twice for project management. Holding an enterprise retainer for a 40-page site is the other common one.
Swydo puts technical audits at USD 500 to USD 30,000. Buying one from an agency you are not committing to gives you an independent diagnosis and a scope you can put out to several bidders.
Ask for the retainer specified in pages published, links acquired and audits delivered. Input-based retainers are the ones where the cost per outcome drifts unnoticed.
Swydo puts SEO content at USD 300 to USD 800 per 1,000 words. If your in-house team or a freelancer can produce at the lower end, pull production out of the retainer and keep the agency on strategy.
Divide the retainer by the hours actually worked. Swydo cites a national median of USD 84.40 an hour, so a USD 5,000 retainer should represent a meaningful block of senior time and not a handful of calls.
Semrush SEO is USD 117.33 a month on annual billing and Ahrefs Lite USD 129. Confirm whether tool access is inside the retainer, because paying for both the agency and the license is a common duplication.
Swydo's by-size hourly ranges run from USD 40 to USD 100 for solo practitioners up to USD 150 to USD 300 plus for large agencies. A single-market program rarely needs the largest firm's rate card.
What other buyers report
Swydo's 2026 agency pricing report cites the 4A's 2025 Billing Rate Benchmark Survey for a national median agency rate of USD 84.40 an hour, with USD 100 to USD 149 the most common range for specialized services, and an SE Ranking survey of 260 agencies in which 34% charge a USD 500 to USD 1,000 monthly retainer, the most popular tier (published 16 February 2026, updated 20 May 2026). Source
Renewal email you can copy
Fill in the brackets and send it about 90 days before the renewal date. It works best next to your renewal tracker.
Subject: SEO agencies renewal on [renewal date] Hi [account manager], Our SEO agencies [plan] subscription renews on [renewal date]. Over the last 90 days, [active months of retainer] of the [paid months of retainer] we pay for used it. We would like to renew with [target months of retainer] on a [term] term. Before we sign, please send: 1. The current list price and the price you are offering us, line by line. 2. The cap on any price increase at the next renewal. 3. The notice period if we want to cut months of retainer or move to another plan. We are comparing this against [alternative] and plan to decide by [decision date]. If you can offer [target discount] percent off list, or a lower price for a longer term, we are ready to talk this week. Thank you, [name] [company]
Free PDF and Excel
A one page summary of every plan, plus an Excel model that adds up your own seat count.
If this vendor does not fit, these are the closest options and what they charge.
| Alternative | Starting price | Pick it when |
|---|---|---|
| Freelance SEO consultant | USD40 to USD 100 per hour (Swydo 2026 solo and freelancer range) | You have a content team already and need direction rather than delivery |
| Project-only technical audit | USD500 to USD 30,000 per audit (Swydo 2026) | You want an independent diagnosis before committing to any retainer |
| In-house SEO with a tool licence | USD117.33 per month for Semrush SEO on annual billing (captured 20 August 2026) | You publish constantly and the work is continuous enough to justify a hire |
Retainers run for months and renew quietly. Review the engagement on a set date with the pass-through invoices added back in.
Bottom line. Buy a standalone audit, let the diagnosis choose the tier, and specify the retainer in pages, links and reports and not hours. Judge the full annual cost, not the monthly fee.
Swydo's 2026 agency pricing report puts small business SEO at USD 500 to USD 3,000 a month, mid-market at USD 3,000 to USD 7,500, and enterprise at USD 7,500 to USD 20,000 plus. It cites an SE Ranking survey of 260 agencies in which 34% charge USD 500 to USD 1,000, the most popular tier.
Swydo cites the 4A's 2025 Billing Rate Benchmark Survey for a national median of USD 84.40 an hour, with USD 100 to USD 149 the most common range for specialized services. By agency size it reports USD 40 to USD 100 for solo practitioners and USD 150 to USD 300 plus for large agencies.
Free audits exist but are usually sales tools. A real technical audit is a paid project, which Swydo puts at USD 500 to USD 30,000 depending on site size. Buying one from an agency you have not committed to is among the most useful spends in this category.
Yes, mostly by changing what the retainer contains and not the fee. Pulling content production in-house, capping link pass-throughs, and specifying deliverables in countable units all move the effective cost. Longer terms may buy a discount, since there is no published annual prepay saving.
A retainer suits continuous work and a project suits a defined job such as a migration or an audit. Swydo puts audits at USD 500 to USD 30,000 and content at USD 300 to USD 800 per 1,000 words, so if your need is a one-off diagnosis, a project is cheaper and clearer.
A freelance SEO consultant at USD 40 to USD 100 an hour is the cheapest way to get senior direction, per Swydo's 2026 ranges. Doing the work in-house with one tool license, such as Semrush SEO at USD 117.33 a month on annual billing, is cheaper still if you have the time.
We start from the vendor pricing page and note the date. Where a figure comes from a third party instead, we say so on the page. Procurement VMS is a ratings and comparison site, not a software vendor, and nobody paid for a place in this guide. Spot a number that has changed? Tell us on the contact page and we will check it.
You get a one page PDF and an Excel model with your seat count, the plans above and a renewal checklist.
Choosing software instead of renewing? See the ranked procurement software list.
