How to Evaluate an Ecommerce SEO Agency: The Questions You Must Ask Before Signing

If your ecommerce store is spending 30–40% of revenue on Meta and Google ads, you already know this isn't sustainable. You've probably looked at your ROAS trend, noticed it pointing in the wrong direction, and started thinking seriously about organic search as a channel that doesn't charge you every time someone clicks.

Which means you're now in the market for an ecommerce SEO agency. And the market, frankly, is a minefield.

Most agencies will show you the same things in a pitch: a slide deck with before-and-after traffic charts, a list of brand-name clients, and a proposal that promises 'strategic content creation' and 'white-hat link building'. Most of those proposals are structurally identical. The difference between an agency that grows your organic revenue by 180% in twelve months and one that costs you £2,000 a month for a year and leaves you with nothing to show for it is not visible in the pitch. It is visible only if you know the right questions to ask.

This guide gives you those questions — and tells you what good answers look like.

What to Look for in an Ecommerce SEO Agency

Before getting into specific questions, establish the criteria you are evaluating against. A specialist ecommerce SEO agency should meet all of these.

Platform-Specific Experience

Ecommerce SEO on Shopify is not the same as ecommerce SEO on WooCommerce, Magento, or BigCommerce. Each platform has specific technical defaults, limitations, and SEO considerations. Shopify, for instance, creates duplicate content through its default /collections/ and /products/ URL structure. WooCommerce requires careful handling of product archive pages and the intersection of product and post taxonomies. A generalist agency that doesn't know these specifics is learning on your site.

Ask directly: which platforms do most of your ecommerce clients use, and what are the specific SEO challenges of those platforms? A good answer is immediate and specific. A vague answer ('we work with all platforms') is a sign they're generalising.

Revenue Attribution Capability

Traffic is not the goal. Revenue is the goal. An ecommerce SEO agency should be able to tell you — clearly, month on month — how much revenue is attributable to organic search, how that number is moving, and what they are doing to grow it. This requires proper GA4 ecommerce tracking, Shopify or WooCommerce analytics integration, and a willingness to connect their SEO work to your actual financial outcomes.

Many agencies avoid this conversation because it is harder to look good when the metric is revenue rather than impressions. The ones who lean into it are the ones worth hiring.

Content Quality That Can Actually Rank

Ecommerce SEO requires two types of content: category and product page copy that is unique, useful, and optimised; and blog or editorial content that captures top-of-funnel search intent and links through to product and category pages. Both need to be genuinely good.

Read the content on the agency's own website. Read samples from current clients. Is it specific? Does it demonstrate real knowledge of the product category? Or is it generic, could-be-about-anything content that would not help a real buyer make a decision? The latter is now actively counterproductive in Google's post-Helpful Content environment.

Technical SEO Depth

Ecommerce sites have a specific set of technical SEO challenges: faceted navigation generating thousands of near-duplicate URLs, product pagination, crawl budget management, Core Web Vitals on image-heavy pages, structured data for products and reviews, and international considerations for brands selling across markets. Your agency should have a demonstrable track record of handling these — not just acknowledging that they exist.

The Ten Questions That Reveal Agency Quality

These questions cut through the surface of any pitch. Ask them in your evaluation calls.

1. How do you handle faceted navigation on ecommerce sites?

The correct answer involves a nuanced discussion of when to use canonical tags, when to use robots.txt exclusions, when to noindex, and when to build dedicated filtered pages for high-volume intent. An answer that is vague — 'we use canonical tags' full stop — suggests limited hands-on experience with this specific problem, which affects nearly every ecommerce client at scale.

2. How do you attribute organic revenue, and what does that reporting look like?

Ask to see a sample of their monthly ecommerce SEO report. The report should include organic revenue trend, organic transaction count, category-level keyword performance, and content performance by page. If the sample report is primarily about keyword rankings and impressions with no revenue connection, you have a meaningful signal about how they think about their work.

3. Who writes the product and category page content, and what is the editorial process?

This question often reveals whether content is produced in-house by writers with category knowledge, by freelancers briefed to keyword targets, or by AI tools with minimal review. None of these is inherently wrong — the editorial process and quality bar are what matter. Ask to see three recent content samples and read them critically.

4. How do you approach link building for ecommerce clients?

What you want to hear: a description of digital PR campaigns, product-led editorial outreach, supplier and manufacturer link opportunities, and content-led link earning. What you don't want to hear: mentions of packages, 'DR40+ links', or any kind of bulk placement approach.

5. How do you measure category page performance specifically?

Category pages are typically the highest-value pages for ecommerce organic traffic — they rank for high-volume commercial intent queries and directly serve buyers ready to browse. An agency with real ecommerce SEO experience will talk immediately about category-level keyword rankings, impression share, and CTR. An agency that thinks primarily in terms of blog traffic may miss this entirely.

6. Can you walk me through a specific client's SEO improvement over the last 12 months?

Not a cherry-picked stat. A full narrative: where they started, what the strategy was, what was done in what sequence, what worked, what didn't, and where they are now. The best agencies can do this off the top of their head for multiple clients. The worst will reach for a case study slide that tells you nothing about the process.

7. How do you handle product pages for items that go out of stock or are discontinued?

This is a practical operational question that reveals whether the agency understands ecommerce-specific SEO at an execution level. The correct answer involves a decision tree based on whether the product is temporarily out of stock, permanently discontinued, or replaced — with different handling for each case involving 301 redirects, page preservation, and inventory signal management.

8. What is your typical onboarding process and what do you need from us?

A good agency has a structured onboarding that involves gathering access credentials, analytics setup, product and customer briefing, competitive analysis, and a formal strategy presentation before any execution begins. If the onboarding answer is vague, it suggests the agency moves into tactical work without sufficient strategic grounding.

9. How do you stay current with ecommerce-specific Google updates?

Ecommerce has been specifically impacted by the Product Reviews Update, the Helpful Content Update, and various SERP feature changes affecting product pages. An agency following these developments closely will reference specific updates and explain how they adapted client strategies in response.

10. What does your client retention look like, and can I speak to a current client?

Average tenure of client relationships tells you more about delivery quality than any number of case studies. Clients who see results stay. Reference calls with current clients — not just references who are expecting your call and have been primed to be positive — are genuinely revealing. Ask the reference: what would you change about working with them?

Red Flags in Ecommerce SEO Proposals

These appear frequently in proposals from agencies that look professional from the outside.

Traffic as the Primary Success Metric

Any proposal that frames success primarily in terms of traffic rather than organic revenue is misaligned from the start. Traffic is an input. Revenue is the output. An ecommerce SEO agency that doesn't connect these two things in their proposal will not connect them in their reporting either.

Generic Content at Scale

Proposals that offer 'eight 1,000-word blog posts per month' as a core deliverable without specifying how topics are chosen, who writes them, what the editorial review process is, and how they connect to product pages are proposing content production, not content strategy. Content production without strategy produces pages that don't rank and don't convert.

No Platform-Specific Discussion

If you are on Shopify and the proposal contains no Shopify-specific language — no mention of the /collections/ duplication issue, no mention of theme performance, no specific plan for collection and product page schema — the agency is working from a generic template, not from an understanding of your specific technical environment.

Link Building by Package

Any mention of 'X links per month at a fixed price per link' is a red flag. Link value is not determined by price; it is determined by the relevance, authority, and editorial integrity of the placing site. Packaged links are almost always placed on sites that exist primarily to host them — sites Google identifies and devalues.

Pricing and Contract Structures

Ecommerce SEO engagements are typically structured as monthly retainers. Here is what to expect at different levels.

Entry Level: £1,500–£3,500 / ₹1,50,000–₹3,50,000 per Month

Appropriate for small-to-medium ecommerce stores with a focused product range and moderate competition. Covers technical audit and ongoing monitoring, on-page optimisation of category and product pages, one to two blog pieces per month, and basic link building. Results should be visible in category keyword rankings within four to six months.

Growth Level: £3,500–£8,000 / ₹3,50,000–₹8,00,000 per Month

Appropriate for established D2C brands or ecommerce businesses in competitive categories. Covers full technical SEO management, content production at scale, digital PR for link earning, structured data implementation across all product types, and detailed revenue attribution reporting. This level of investment should produce meaningful organic revenue growth within six to nine months.

Minimum Engagement Length

Reputable ecommerce SEO agencies typically require a three-to-six month minimum engagement. Be cautious of agencies willing to go month-to-month from the start — it usually indicates either very low confidence in their ability to retain clients, or a delivery model that does not require meaningful strategy investment at the start.

What to Expect From Wishlist.tech for Ecommerce SEO

Our ecommerce SEO service is built specifically for D2C and ecommerce brands who are ready to build organic as a primary revenue channel, not just a secondary one.

We start every engagement with a full ecommerce SEO audit — technical, on-page, content gap, and link profile — and deliver a prioritised strategy before touching a single page. We work with Shopify, WooCommerce, and headless ecommerce architectures. Our content is produced by writers with category expertise and reviewed by a senior editor before publication. Our link building is content-led and relationship-based.

Our reporting connects organic traffic to revenue, by category and by product type. You will always know what the channel is contributing to your business — not just how many impressions your site received.

We work with D2C brands across India, the UK, and globally. Our case studies show category keyword improvements, organic revenue attribution, and in most cases, a clear trajectory toward reduced paid ad dependency within 12 months.

Book a free ecommerce SEO strategy session

We'll walk through your current organic performance, your biggest category keyword opportunities, and what a 12-month organic revenue plan looks like for your specific store.

No proposal deck. No commitment. A direct conversation about what's possible and what it would take to get there.