Outsourcing SEO projects: how to scope the work, write the brief and accept the result
An outsourced SEO project goes well when the scope, the access and the acceptance test are written down before the first invoice.
Published by AI Knows Us · Updated 12 October 2026
Outsourcing an SEO project works when you treat it as a defined piece of work: a written scope, a brief with the pages and goals, owner access to your accounts, a fixed delivery date and an acceptance test you agree before work starts. With those five things on paper, you can hand the work to a freelancer, an agency or a white label partner and judge the result on what was delivered.
This guide is for a business owner, in-house marketer or agency that wants to hand SEO work to someone else. It covers what to outsource, the three kinds of supplier, how to write the brief, and how to accept the work.
What suits outsourcing
Work with a clear start, end and output is easiest to outsource.
- A technical audit with a prioritised fix list.
- Keyword research and a content map for a section of the site.
- A batch of pages written or rewritten to a brief.
- A site migration plan and redirect map.
- Schema markup across a set of templates.
- A link audit and a cleanup recommendation.
- A monthly report built from your own data.
Keep the decisions that define the business close: the positioning, the target customers and the sign off on claims. A supplier can advise on these but should not own them.
Three kinds of supplier
| Supplier | Best for | Watch for |
|---|---|---|
| Freelancer | A defined task with a single skill, such as an audit or a content batch | Capacity, and the project stopping if they are unavailable |
| Agency | Work that needs several skills, such as technical, content and links together | A senior pitch followed by junior delivery. Ask who does the work |
| White label partner | An agency that resells SEO under its own name | Quality control and how the partner handles your client's data |
If you are an agency looking at the third option, our guide to white label SEO covers vetting and branding the reports.
Write the scope
A scope names the work, the exclusions and the output. For each project, record:
- The goal. What the business wants, in terms the supplier can act on, such as "fix the crawl problems on the product pages".
- The pages or sections in scope and those out of scope.
- The deliverables. A document, a spreadsheet, finished pages, a set of tickets for developers.
- The format. How each deliverable will be handed over.
- The timeline. A start date, a draft date and a final date.
- The price and how it is paid. A fixed fee per project, with milestones for large work, keeps both sides clear. Hourly rates need a cap.
Write the brief
The brief gives the supplier what they need to work without guessing. Include a short description of the business, the audience, the main competitors, the goals and the metrics that matter. Add the current state: the analytics summary, known problems and past work. List the tools they will use, and who on your side answers questions. A supplier who has to chase for basics spends the budget on chasing.
Access and ownership
Keep control of your own accounts. Give the supplier the access they need, at the lowest level that does the job, and remove it when the project ends. Your Search Console, Analytics and hosting stay in your name. Content written for you should be yours on payment, which the contract should state. Ask for an agreement on confidentiality where you share business data.
Accept the work against a test
Agree the acceptance test in the scope, so there is no argument at the end.
| Project | Acceptance test |
|---|---|
| Technical audit | Each issue has a page example, a reason, a fix and a priority. The findings can be re-checked in a crawl |
| Keyword research | Each term has volume, intent and a target page, with the source of the figures stated |
| Content batch | Pages match the brief, are original, pass a plagiarism check and have facts that can be sourced |
| Migration plan | Every old URL maps to a new one and the map has been tested on a staging copy |
| Report | Numbers match your own Search Console and analytics |
Use our technical SEO checklist as the base for an audit brief, and the SEO report template as the base for reporting.
Red flags when choosing
- A promise of a number one ranking. Google says that no one can guarantee a first place, so walk away.
- No named person who does the work.
- No sample deliverable from a past project.
- A request for sole control of your accounts.
- Vague scopes such as "full SEO optimisation" with no list of outputs.
Set the review rhythm
Agree a short check in each week for the first month and every two weeks after that. Each one covers what was done, what is blocked and what comes next, in writing, with links to the work. A supplier who reports clearly in the first month usually keeps doing so.
Run a pilot first
Start with a small paid project, such as an audit of one section. It shows how the supplier communicates, how they document findings and whether the output is usable, before you commit to a larger programme.
What to ask about assistants when you outsource
Search work you outsource is judged on Google today, and a growing part of your buyers' research happens in an assistant. When you write the brief, ask whether the supplier looks at how ChatGPT, Gemini, Perplexity and Claude answer the questions your buyers ask, and whether the pages they produce state facts clearly enough for an assistant to quote. A supplier who has never checked will not know that a page ranks well and yet is never cited.
You can run the check yourself before the project and after it, with the same questions both times. Ask in the buyer's words, note which businesses are named and which sources are cited, and compare. AI Knows Us does this across the main assistants for a business and keeps the sources, which gives your outsourced work a measure beyond the ranking report.
Questions about outsourcing SEO work
How much should an outsourced SEO project cost?
It depends on scope. Ask for a fixed price against a written scope and compare at least three quotes for the same brief.
Should I use a freelancer or an agency?
A freelancer suits one clear task. An agency suits work that needs several skills together.
Who owns the content?
You should, on payment. Put it in the contract.
How do I check the quality?
Compare the deliverables with the acceptance test and check the numbers in your own tools.
Can I end the project early?
Include a notice period and a payment for work delivered so far in the contract.