Short answer: a fixed price SEO package suits most small businesses that need steady, predictable work on a local website. A custom SEO plan suits businesses with bigger websites, several locations, a strong competitor problem or a specific goal that a standard package cannot cover. The right choice depends less on the price and more on whether the package matches the work your website actually needs.
This guide explains how each option works, the pros and cons of both, and how to decide which one is right for your business.
What is a fixed price SEO package?
A fixed price SEO package is a set monthly plan with a clear price and a list of included work. You pay the same amount each month, and the provider delivers the tasks listed in that package, such as technical checks, page improvements, content and Google Business Profile updates.
Fixed packages are usually offered in tiers, for example a starter, growth and advanced plan. Each tier adds more hours, more content or more locations.
What is a custom SEO package?
A custom SEO package is built around your business after an audit or discovery call. The provider looks at your website, your competitors and your goals, then proposes a plan and a price for that specific work. The scope and cost can change as your needs change.
Fixed price vs custom SEO packages compared
| Area | Fixed price package | Custom package |
|---|---|---|
| Price | Same every month, easy to budget | Quoted for your project, can change |
| What is included | Listed up front | Agreed after an audit or call |
| Speed to start | Quick, often the same week | Slower, needs research first |
| Flexibility | Limited to the package tasks | Work shifts to where it is needed |
| Best for | Local and small business websites | Larger, multi-location or ecommerce sites |
| Main risk | Paying for tasks you do not need | Unclear scope and rising costs |
Pros and cons of fixed price SEO packages
Pros
- Easy to budget. You know exactly what you will pay each month.
- Clear deliverables. You can see what is included before you sign.
- Easy to compare. You can line up packages from different providers side by side.
- Quick to start. There is no long proposal stage.
Cons
- One size can miss your real problem. If your site has a serious technical issue, a package built around blog posts will not fix it.
- Tasks can become box ticking. Work gets done because it is on the list, not because it is the most useful thing this month.
- Harder to scale. Moving up a tier may add work you do not need.
A good fixed package avoids most of these problems by letting the provider adjust priorities each month within the same budget. Our guide on how monthly SEO work should be prioritised explains how that should work.
Pros and cons of custom SEO packages
Pros
- Built around your goals. The plan targets the services, areas and pages that bring you money.
- Fits complex websites. Ecommerce stores, multi-location businesses and large sites rarely fit a standard package.
- More flexible. Effort can move from technical work to content to links as results come in.
Cons
- Harder to compare. Each quote is different, so it is difficult to judge value.
- Scope can be vague. Without a clear written plan, you may not know what you are paying for.
- Costs can creep up. Extra tasks may be added as you go.
- Slower start. Research and proposals take time before any work begins.
Which should a small business choose?
Choose a fixed price SEO package if:
- You are a local business with one main location
- Your website has fewer than about 30 to 50 pages
- You need a predictable monthly cost
- You want ongoing work on your Google Business Profile, service pages and local visibility
Choose a custom SEO package if:
- You run an online shop with many products or categories
- You serve several towns or cities, each needing its own pages
- Your rankings have dropped and you need the cause found and fixed
- You are moving to a new website or domain
- You compete in a crowded national market
Not sure where you fit? An SEO audit is a sensible first step. It shows what your website needs, so you can tell whether a standard package covers it or whether a custom plan is worth paying for.
What to check before choosing either option
Whichever type you choose, ask these questions before you sign:
- What work is included each month, in plain words?
- Can priorities change month to month without changing the price?
- What will the monthly report show? (See what a monthly SEO report should include.)
- Is there a minimum contract, and what is the notice period?
- Will I own all accounts, including Google Business Profile and Search Console?
- For custom plans: is the scope written down, and how are extra tasks priced?
A very low fixed price is worth extra care. Our guide on whether cheap SEO packages are worth it explains what usually gets cut to reach that price.
Fixed price does not mean fixed work
The best fixed price packages keep the price steady but let the work change. In month one the focus might be technical fixes. By month four it might be new service pages or reviews. If a provider delivers the exact same tasks every month regardless of results, that is a warning sign. Read more about whether monthly SEO deliverables should change and what happens during monthly SEO.
The bottom line
For most small businesses, a fixed price SEO package is the simpler and safer choice, as long as the work inside it adapts to what your website needs. Custom plans make sense when your website is larger, more complex or facing a specific problem. Either way, the package should be judged by the work it delivers, not the label on it.
To see what each plan includes, visit our SEO packages for small businesses. For a wider look at costs, read our SEO pricing guide for the UK, or compare monthly SEO vs one-time SEO.
Frequently asked questions
Are fixed price SEO packages good value?
They can be, if the included work matches what your website needs and the provider adjusts priorities each month. Compare what is included, not just the price.
Why do some SEO agencies only offer custom quotes?
Some agencies work with larger or more complex websites where every project is different. A custom quote lets them price the actual work rather than fit you into a tier.
Can I switch from a fixed package to a custom plan later?
Usually yes. Many businesses start with a fixed package and move to a custom plan as their website grows or they expand to new locations.
How long should I stay on an SEO package before judging results?
Most businesses need several months before SEO results become clear. Judge progress by enquiries, calls and sales from search, not just rankings.