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Range Planning

Retail Competitor Analysis: How to Identify Product Range Gaps

By PriceScope·7 min read·Updated 5 April 2026

A product range gap analysisidentifies products or categories that your competitors stock but you don't. For garden centres, this means comparing your range against a competitor's complete product catalogue — category by category — to find gaps where customer demand exists but you're not capturing it.

Every garden centre has blind spots. You know your bestsellers. You know what your regulars ask for. But you don't know what customers walked in hoping to find, didn't see, and quietly drove to your competitor instead.

Range gaps are invisible revenue leaks. A customer looking for solar garden lighting checks your centre, finds nothing, and buys from the garden centre down the road that stocks 40 options. You never knew you lost the sale. If just 5 customers per weekcan't find what they want and spend £30 elsewhere, that's £7,800 per yearwalking out of your car park and into a competitor's till.

That's not a failure of range planning — it's a failure of visibility. You can't fill a gap you can't see. Traditionally, the only way to see what competitors stock was to physically visit their centre, walk every aisle, and take notes — a full day's work that still misses their online-only lines. A PriceScope report gives you their entire online catalogue in minutes, categorised and ready to compare against your own range.

Here's how to turn that data into a structured gap analysis.

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How to run a gap analysis from a competitor report

Step 1: Group the competitor's products by category

Open your PriceScope report in Excel. Use the Category column to create a pivot table (or simply sort and count). You'll end up with a list of every product category the competitor sells in, with a count of how many products they list in each.

Step 2: Map it against your own range

Add a column for your own product count in each category. The categories where the competitor has significantly more products — or where you have zero — are your gaps.

Example category gap analysis

CategoryCompetitorYour rangeGap
Outdoor Lighting42 products8 products−34 (major gap)
Bird Care35 products31 products−4 (minor gap)
BBQs & Outdoor Cooking28 products0 products−28 (missing category)
Seeds64 products72 products+8 (you're stronger)
Artificial Plants22 products3 products−19 (significant gap)
Garden Furniture56 products41 products−15 (moderate gap)

Step 3: Prioritise which gaps to fill

Not every gap is worth filling. Prioritise based on three factors:

Look for depth, not just breadth

Sometimes the gap isn't a missing category — it's insufficient depth. If your competitor lists 42 outdoor lighting options across solar, mains, and battery, and you have 8 solar lanterns, the customer looking for a specific mains-powered spotlight won't find it. Depth within a category matters as much as coverage across categories.

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What are the most commonly overlooked categories in independent garden centres?

Based on competitor reports across hundreds of UK garden centres, these categories are frequently strong at national chains but underrepresented at independents:

These categories tend to have strong margins and attract customers who may then browse your core range. The key is using your competitor's data to validate demand before committing stock — not guessing (see our supplier discovery guide for how to source products in new categories).

Use competitor reports as your buyer’s brief

Print the gap analysis table and bring it to your next buying meeting. It's concrete evidence of where competitors are investing and where you're exposed. It shifts the conversation from “I think we should stock more lighting” to “our competitor stocks 42 lighting products vs our 8 — here's the data.” A £49 report producing one validated range expansion that adds £5,000 in seasonal revenue is a 100x return. That's the maths of evidence-based buying.

Common Questions

How many products should I expect in a competitor report?
The average PriceScope report contains around 370 products, but this varies widely. A small independent garden centre might list 150–300 products online, while a large chain can have 2,000+. The report captures everything on their website.
What if a gap exists because the competitor tried it and it failed?
A valid concern. A product gap isn't automatically an opportunity — it might be a category the competitor tested and dropped. Look at whether multiple competitors stock the category (if two or more do, there's likely demand) and consider the demographic of your customer base before investing.
Can I identify own-label or exclusive products in the report?
Yes. Products with an unfamiliar brand name or one that matches the retailer's name are likely own-label. These are valuable to spot because they tell you the competitor is investing in margin-rich exclusive ranges — a strategy you might replicate with your own suppliers.

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