Short answer
In one agency’s survey of 250 ecommerce businesses, 71% spend $500 to $7,500 a month on SEO, and larger stores tend to pay more. Across all types of SEO, Ahrefs’ poll of 439 providers found prices from $250 to $10,000 a month, with agency retainers averaging up to about $3,200 (an upper-bound estimate). Budget separately for tools, content and developer time.
Key takeaways
- Ahrefs’ poll puts average retainers at up to about $1,350 a month for freelancers and $3,200 for agencies (upper-bound estimates); the most common agency retainer was $500 to $1,000.
- Catalog size is a major driver of price: one agency’s published estimates climb from $500 to $1,000 a month for up to 50 products to $6,000 to $15,000 or more for 5,000+ products.
- The retainer is rarely the whole bill. Tools, content, and developer time to ship technical fixes all cost extra.
- Before you sign, work out how much extra organic revenue the fee needs to produce to break even.
- Google itself warns that no one can guarantee a number one ranking. Treat guarantees as a red flag.
What do SEO providers charge?
Worth knowing
One of the larger public data sets on SEO pricing is Ahrefs’ poll of 439 SEO service providers (page updated August 15, 2024). Ahrefs sells SEO software, not SEO services, so it has no retainer to defend. Its headline finding, for SEO of every kind: prices usually range from $250 to $10,000 a month, and 63% of businesses spend between $500 and $5,000. The most common monthly retainer range for agencies was $500 to $1,000.
| Provider type | Average monthly retainer (upper-bound estimate) | Average hourly rate | Average per-project fee |
|---|---|---|---|
| Freelancer | $1,349 | $72 | $2,349 |
| Agency | $3,209 | $99 | $9,508 |
| Consultancy | $3,250 | $171 | $8,686 |
Two caveats sit behind those averages. Ahrefs calculated them by assuming each respondent charges the top of their price band, so they are estimates, not exact means. And the poll covers all kinds of SEO, not just ecommerce. Ecommerce work tends to cost more than a local service business because there are many more pages, templates and technical edge cases to manage.
The three pricing models work differently:
- Monthly retainer: the most common model for ongoing work. You pay for a set scope each month, usually technical upkeep, content and reporting.
- Project fee: a one-off price for a defined job such as a technical audit, a migration plan or a category page rebuild. Ahrefs found $2,501 to $5,000 was the most common project fee.
- Hourly: useful for advice, reviews and training. Ahrefs puts the average at $111 an hour.
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What does ecommerce SEO cost by store size?
Ecommerce-specific numbers mostly come from agencies, so treat them as market signals rather than independent data. One US agency surveyed 250 ecommerce businesses about their SEO spending: 71% spend $500 to $7,500 a month, and the rest spend more (updated September 22, 2025). That survey also reports $25 to $100 an hour and $100 to $5,000 per project. Another agency breaks its ecommerce SEO estimates down by catalog size (updated December 24, 2025):
| Catalog size | Published monthly range |
|---|---|
| Up to 50 products | $500 to $1,000 |
| 100 to 1,000 products | $1,500 to $3,000 |
| 1,000 to 5,000 products | $3,000 to $6,000 |
| 5,000+ products or multiple domains | $6,000 to $15,000+ |
Your product count, not your revenue, decides the row. Where you fall within a row depends on:
- Catalog and template count. More collections, product types and filters mean more pages to plan, more duplicate-content risk and more technical work.
- Content volume. Buying guides and collection copy are where much of the cost sits. Four solid pieces a month cost more than one.
- Link earning and digital PR. Outreach is labor-intensive and often priced separately.
- Who ships the fixes. If the SEO provider also has developer access and makes theme changes, expect a higher fee and fewer delays.
- Markets and languages. Each additional country or language adds pages to plan and monitor.
What should each budget buy?
Price is only meaningful against what it covers. The table below is editorial guidance for a mid-size Shopify store, not survey data:
| Monthly budget | What it can realistically cover |
|---|---|
| Under $1,000 | Monitoring, a handful of on-page fixes, light reporting. Little or no new content or technical work |
| $1,000 to $3,000 | A technical audit and fixes, keyword mapping for main collections, one to three pieces of content a month |
| $3,000 to $7,500 | All of the above, plus steady collection and product page work, regular content, structured data and some link earning |
| $7,500 and up | Large catalogs, several markets, heavy content and digital PR |
Tip
When you compare quotes, ask each provider to list monthly deliverables in units: pages optimized, articles written, fixes shipped, links earned. Two proposals at the same price can contain very different amounts of work. For a month-by-month picture of what a good engagement includes, see our guide to what an ecommerce SEO consultant does month by month.
What costs sit outside the SEO retainer?
| Cost | Typical range | Notes |
|---|---|---|
| SEO software | $0 to about $300 a month | Google Search Console is free. Semrush lists publicly priced plans from $139 to $299 a month on monthly billing (its top plan is custom-priced) |
| Content | Varies widely | Check whether articles and collection copy are inside the retainer or billed per piece |
| Developer time | Varies | Theme edits, redirects, schema and speed work often need a Shopify developer |
| Apps | Varies | Some stores add apps for structured data, redirects or image compression |
| Photography and video | Varies | Original product media helps collection and product pages stand out |
Our list of SEO tools for ecommerce covers the software side in more detail.
How do you know if an SEO quote is worth it?
Work backwards from the fee to the revenue it needs to produce. Here is an illustration with made-up numbers:
| Input | Example |
|---|---|
| Monthly SEO fee | $3,000 |
| Gross margin after product and fulfillment costs | 50% |
| Extra monthly revenue needed to cover the fee | $6,000 |
| Average order value | $100 |
| Extra orders needed | 60 |
| Organic conversion rate | 2% |
| Extra organic sessions needed | 3,000 a month |
If your category gets enough search demand for 3,000 extra buying-intent visits a month to be realistic, the fee can pay for itself once rankings move. If the whole category only gets a few thousand searches a month, you either need a smaller scope or a different channel.
Timing matters too. SEO spending comes first and the return comes later, so judge an engagement over at least two quarters, not one month. Ask every provider what results they expect and in what timeframe, which is one of the questions Google recommends asking before you hire an SEO.
What are the red flags in an SEO quote?
Watch out
Google’s own guidance on hiring an SEO lists several warning signs. It says no one can guarantee a number one ranking on Google, and that if someone guarantees first place, you should find someone else. It also warns against firms that email you out of the blue, firms that are secretive about what they plan to do, and any SEO that asks you to link to them.
From the ecommerce side, add these:
- A low price with no named deliverables.
- Reporting that tracks rankings and traffic but never revenue from organic search.
- No plan for how technical fixes get shipped on your theme.
- Long contracts with no review point.
Our guide to what to look for in an ecommerce SEO agency has a fuller vetting checklist.
How Build Grow Scale approaches it
Our ecommerce SEO work covers a technical SEO audit, page architecture built around the searches buyers make right before they purchase, content written for those buying queries, ongoing optimization, and search reporting inside the same dashboard as the rest of the engagement. We are upfront about timing: technical fixes can show up in Search Console within a few weeks, while movement on buying-intent rankings typically takes three to six months. Scope is set on the call. You can read what’s included on our ecommerce SEO services for Shopify stores page.
FAQ
Is $500 a month enough for ecommerce SEO?
For most Shopify brands doing $1M or more a year, $500 a month covers monitoring and a few small fixes, not a program that moves rankings. One agency’s published estimates place that budget at stores with up to about 50 products. It can work for a narrow catalog with a strong technical base, or as a light retainer after a bigger project has done the heavy lifting.
Should I pay a monthly retainer or a one-off project fee?
Use a project fee when the job has a clear end, such as a technical audit, a migration or rebuilding collection pages. Use a retainer when the work is ongoing: new content, monitoring, fixes after theme or app changes. Many stores start with a project, ship the fixes, then move to a smaller retainer. Ahrefs found $2,501 to $5,000 was the most common project fee.
How long does SEO take to pay back?
Expect to wait at least a few months before organic revenue covers the fee. Technical fixes tend to show up first; rankings for competitive buying searches take longer. Work out your break-even figure before signing (the fee divided by your gross margin gives the extra monthly revenue required), then review progress against it each quarter, not each week.
Can I do Shopify SEO myself instead of hiring someone?
Yes, if someone on your team has the time to learn it. Google Search Console is free, and Shopify handles some basics for you. The cost is time: keyword research, writing collection and guide content, and fixing technical issues all take regular hours. Many stores do the basics in-house and pay for an audit or specialist help where the work gets technical.
Why do ecommerce SEO quotes vary so much?
Because they cover very different amounts of work. One quote may include a few on-page fixes and a monthly report; another may include technical development, several articles a month and link earning. Catalog size, number of markets and who ships the fixes all change the price. Ask every provider to list monthly deliverables in units so you can compare like with like.
Book a call
A free 30-minute call about your store. Shopify Plus Partner, rated 5.0 from 8 reviews on Shopify’s Partner Directory.
Sources
- Ahrefs, “SEO Pricing: How Much Does SEO Cost? 439 People Polled” (updated August 15, 2024): https://ahrefs.com/blog/seo-pricing/ (fetched 2026-10-23)
- Agency survey of 250 ecommerce businesses, “Ecommerce SEO pricing” (updated September 22, 2025): https://www.webfx.com/ecommerce/ecommerce-seo-pricing.html (fetched 2026-10-23)
- Agency estimates, “Ecommerce SEO pricing” by catalog size (updated December 24, 2025): https://ninjapromo.io/ecommerce-seo-pricing (fetched 2026-10-23)
- Semrush, plans and pricing: https://www.semrush.com/prices/ (fetched 2026-10-23)
- Google Search Central, “Do you need an SEO?”: https://developers.google.com/search/docs/fundamentals/do-i-need-seo (fetched 2026-10-23)