SEO agency: what the engagement looks like month by month
What an SEO agency should deliver in months 1 to 12, what you owe in return, and the decision each month should let you make before you renew.
By Roozbeh Nazari · CEO
Most descriptions of an SEO agency engagement are written to sell the first month. This one is written for the buyer who has already signed, or is about to, and wants to know what a normal year looks like from the inside. For each phase we describe three things: what the agency should hand you, what you owe the agency in return, and the decision you should be able to make when that phase ends. If a month passes and you cannot make its decision, that is the signal worth acting on, whatever the traffic chart says.
The timeline below reflects how engagements run in our practice and the way we describe our working approach. Every site is different, so treat the months as phases rather than dates. A small site with a responsive developer can move faster; a large site with a release freeze every quarter will move slower.
Before month one: access, baseline and ownership
The first deliverable is not an audit; it is a clean access setup. You should own the Google Search Console property as a verified owner and add the agency as a user, not the other way round. The same applies to Google Analytics 4, your tag manager container and your CMS. Google's own help pages describe the owner, full-user and restricted-user roles, and the point of those roles is that people can come and go without taking your data with them.
The second deliverable is a baseline: an export of Search Console performance by page and query, a list of indexed and excluded URLs, and a note of what is already in progress on the development side. Without a dated baseline, every later report is an argument about memory.
What you owe: logins, one named person on your side who can approve changes, and honest information about past SEO work, including any link buying. Decision at the end: is the access model one you could walk away from tomorrow without losing anything?
Month 1: audit and a prioritised backlog
A good first month ends with a backlog, not a 150-page PDF. Each item should have an owner, an estimate of effort, the mechanism by which it is expected to help (crawling, indexing, relevance, click-through) and a priority. Technical items usually come first because they unblock everything else; our technical SEO service is scoped exactly this way.
What you owe: developer time. The most common reason an engagement stalls in our experience is not agency quality; it is that nobody on the client side can ship fixes. Decision at the end: approve the top five to ten items and schedule them.
Month 2: the first fixes ship
Month two is where you learn whether the relationship works. The agency writes tickets your developers can act on, reviews staging, and checks the fixes in production. You should see a change log: what shipped, on which date, on which URLs. Rankings rarely move meaningfully this early and a professional agency will not pretend otherwise.
Decision at the end: are fixes shipping at a pace both sides agreed? If not, find the bottleneck now, whether it is approvals, development capacity or unclear tickets.
Month 3: content plan meets real search demand
By the third month the SEO agency should have mapped search demand to pages: which queries each existing page should own, which gaps need new pages, and which pages compete with each other. This is where content SEO starts, and it should come with briefs, not just a keyword list.
The 90-day point is also the first honest review. We have written separately about the first 90 days of a consulting engagement; the short version is that you should judge this checkpoint on shipped work and leading indicators in Search Console, such as more pages indexed or more queries with impressions, not on revenue.
Months 4 to 6: SEO agency services settle into a rhythm
From here the work becomes a routine: a fixed number of briefs or pages per month, a technical review cycle, internal linking updates and a monthly report. The report should answer three questions in this order: what shipped, what changed in the data, and what happens next month. A report that is only a rankings table does not tell you whether the agency did anything.
If you want a sense of how that monthly cadence can be split into weeks, our week-by-week SEO work plan lays one out. What you owe in this phase: fast content approvals and subject-matter input. Decision at month six: is the mix of technical, content and authority work still right, or should the budget shift?
Months 7 to 12: compounding or re-scoping
In the second half of the year, earlier work should start showing up in the data if the diagnosis was right. This is the time to compare against the baseline you exported before month one, page group by page group. Where things improved, ask the agency to explain the mechanism. Where they did not, ask what the hypothesis was and what they would change. The way we present outcomes on our results page follows the same principle: show what was done and what was measured, and do not claim more than the data supports.
Decision before renewal: renew as is, renew with a different scope, or bring parts in-house. None of these is a failure. A good engagement often ends with the client team doing more of the routine work itself.
What SEO agencies should never be the only owner of
Whichever of the SEO agencies you choose, three things should always remain yours: the accounts (Search Console, analytics, tag manager, domain and hosting), the content (drafts, briefs and published pages belong to you under the contract), and the code changes (in your repository, not in a plugin only the agency can configure). If you are still comparing proposals, our proposal comparison template has a row for each of these.
Signs the engagement is off track
Google's guidance on hiring an SEO warns against providers who guarantee rankings, are secretive about methods or propose link schemes. In practice we add four more signals: no shipped work after two months, reports that change format every month, a strategy that never mentions your business goals, and an SEO marketing agency that cannot explain why a recommendation should work. Any one of these is worth a direct conversation.
If you want to see how we scope this kind of engagement, the services overview lists the options, and you can contact us to talk through where your site is today. We will not promise positions; we will tell you what we would do first and why.