Key takeaways
- An SEO retainer is worth paying for when it buys continuing work: publishing, technical care, measurement and review.
- Hours are a cost measure and deliverables are an output measure. The best retainers name both and cap neither dishonestly.
- A monthly review should answer what was done, what changed, what was learned and what happens next month.
- Exit terms matter more than discounts. Shorter notice periods and ownership of your accounts protect you if the work disappoints.
- Retainers are the wrong tool for a one-off fix. Use a fixed project for an audit, a migration or a defined build.
01
What should an SEO retainer include?
An SEO retainer should include a defined monthly programme of work, a named person responsible, a reporting routine and a review of priorities. Typical contents are technical monitoring and fixes, creating and updating content, on-page improvements, internal linking, tracking of search performance and a monthly meeting. What it should not be is a block of unexplained time with a report of rankings at the end.
The retainer suits sites that need continuing attention: content is published regularly, the site changes, competitors move, and measurement needs upkeep. If your need is a single audit, a migration plan or a defined content build, a fixed-price project is simpler and cheaper. Many retainers begin with a project, such as an audit, and then settle into a monthly rhythm once the first priorities are fixed.
- Technical monitoring in Search Console, with fixes specified and tracked
- Content: new pages, updates to existing pages and removal of pages that no longer serve a purpose
- On-page work: titles, headings, internal links, structured data where it applies
- Measurement: agreed reports tied to enquiries, not only traffic
- A monthly review and a quarterly reset of priorities
02
Should a retainer be priced on hours or on deliverables?
Pricing on hours is transparent about effort but says nothing about results, and it rewards slow work. Pricing on deliverables is clearer for the buyer because it names outputs, but fixed outputs can be met with weak work if quality is not defined. The practical answer is a blend: a monthly fee for a stated set of deliverables, with an estimate of hours so that you can see the effort and a rule for how extra requests are charged.
Ask how unused hours are treated and how extra work is quoted. If hours expire each month, you may pay for time that was not used; if the agency can exceed them without telling you, the cost may creep. Agree a threshold above which they must ask before proceeding. Quality standards for content and technical work can be written into the scope, for example that every article has a named reviewer and cites its sources.
Be cautious with very low monthly fees. Real SEO work involves research, writing, review, technical specification and reporting, and each takes skilled hours. A fee that cannot cover them usually means the work is templated, outsourced without oversight or padded with tactics that Google's spam policies warn against. Ask who will do the work, how much of their time you receive and whether the person who sold the retainer is the person who delivers it.
| Basis | Advantage | Weakness | Mitigation |
|---|---|---|---|
| Hours only | Easy to compare to day rates | No link to output or results | Require a monthly list of work done |
| Deliverables only | Clear outputs | Volume can replace quality | Define a review standard for each type |
| Blended | Shows both effort and output | Needs more careful drafting | Fixed fee, hours estimate, change rule |
03
How do you review a retainer each month?
Run the same four questions every month. What was done, compared with the plan? What changed in search performance for the pages in scope, based on Search Console and analytics? What was learned that changes the plan? What will be done next month and what does the agency need from you? Ask for the report ahead of the meeting, so the discussion is about decisions rather than reading numbers aloud.
Check the numbers yourself. Search Console shows clicks, impressions and positions, and you can compare its figures with those in the agency report. Compare enquiries from organic search in your own CRM with the story the report tells. Give changes time before judging them: a page published or revised this month may not show an effect for weeks. Judge trends over a quarter, and flag any month where work was delayed and why.
04
What exit terms should a retainer have?
Aim for a short minimum term, a notice period of thirty days or so, and no automatic renewal that you can miss. Longer commitments are sometimes offered in return for a lower monthly fee, which is a reasonable trade only if you have seen the work. A first term of three months with a review is easier to accept than a twelve-month lock-in before anything is proven.
Make sure everything you pay for belongs to you on departure: analytics, Search Console and tag manager accounts in your name, copies of content and documents, and a handover of the tracking and the issue list. Agree what the agency will do in the notice period. This is a contractual matter, so have your own contract reviewer read it. A confident provider will accept these terms, because it expects to be retained on the strength of the work.
05
What are the warning signs in a retainer?
Be wary of guaranteed rankings, reports that show only impressions or keywords you did not choose, refusal to give you account access, and vague line items such as "ongoing optimization". Google's spam policies cover link schemes and scaled low-value content, so ask directly how links are earned and how content is produced and reviewed.
A good retainer produces a paper trail: a list of changes made, pages affected and the reason for each. If you cannot trace a month's fee to work you can see, raise it in the review. If the answers do not improve, use the exit terms you negotiated at the start.
One more check is worth making before you sign. Ask what the first ninety days will contain, week by week, and what you would see by the end of them. A credible answer names an audit, a short list of fixes and a first batch of content, and it admits that rankings will not have moved much yet. A vague answer about building momentum is a sign that the agency has not looked closely at your site.
06
What does a monthly review look like in practice?
A useful monthly report fits on two pages. The first page lists the work completed against the plan, with links to the pages changed and the reason for each change. The second shows Search Console trends for the pages in scope, enquiries from organic search, and the three things the agency proposes for next month. Anything longer usually hides a lack of content in the numbers.
Consider an illustrative month. The plan called for two new guides, an update to the three highest-value service pages and a fix for a redirect chain found in the audit. The report shows the guides published, one service page updated and the redirect fix delayed because a developer was unavailable. A good review discusses the delay, decides whether to reprioritize, and records who owns the next step. A poor one passes over the missed item and moves to a chart.
Also ask what the agency stopped doing. Priorities should change as results arrive: a topic that attracts the wrong readers should be dropped, and a page that gets impressions without clicks may need a clearer title. If every month looks identical to the one before, the retainer has turned into a subscription.
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Primary sources and further reading
Use the source material to validate details against your own context and current platform configuration.
- Google Search Central: Do you need an SEO? Tips for hiring an SEO
- Google Search Central: SEO Starter Guide
- Google Search Central: Spam policies for Google web search
- Google Search Central: How to use Search Console
- Google Search Central: Creating helpful, reliable, people-first content
This field note follows the XenGrowth editorial policy: primary sources where available, visible limitations, material review dates, and no invented first-hand experience.
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