
Shopify Tech Stack by Growth Stage: What 120,017 Stores Install at Every Traffic Tier
We mapped 120,017 Shopify stores to 5 growth stages and tracked which apps, themes, and pixels they adopt at each level. Original data, no recycled stats.
We analyzed 23,619 Shopify stores to find which niches actually perform. Ranked by app investment, ad spend, and retention signals - not opinions.

TL;DR: We analyzed 23,619 Shopify stores across 13 categories. Health & Wellness stores invest the most (4.1 apps average), followed by Kids (3.8) and Outdoor (3.7). Fashion is the biggest category but has the lowest investment per store (2.9 apps). Pet stores run the most ads (5.9 pixels average). The best niches combine high retention potential with room to compete. Check any store's tech stack with the free Store Inspector extension.
Every "best niches" article tells you the same thing: sell pet products, try wellness, consider home decor. They list 15-20 niches with generic descriptions and call it a day.
None of them show you data.
We took a different approach. Instead of guessing which niches are "profitable," we looked at what successful stores in each niche actually do. How many apps do they run? How much do they spend on ads? Do they invest in retention tools?
The logic is simple: stores with higher margins invest more in their tech stack. A store paying $500/month for Klaviyo, Gorgias, and Rebuy isn't doing that on thin margins. They can afford it because their niche supports it.
This guide ranks niches by what the data shows - not by which ones sound exciting.
We analyzed stores in the StoreInspect database across 13 categories. For each category, we measured:
| Metric | Why It Matters |
|---|---|
| Average apps | More apps = higher investment = better margins |
| Average pixels | More pixels = more ad spend = active growth |
| Klaviyo adoption | Email investment = retention focus |
| Store count | Market size and competition level |
The insight: Stores don't pay for expensive tools unless they can afford them. A category where stores average 4+ apps is a category where margins support that investment. A category averaging 2 apps either has tight margins or less serious sellers.
Important: High investment doesn't guarantee YOUR success. It means successful stores in that niche tend to invest more. You still need a good product, positioning, and execution.
The data:
| Metric | Value |
|---|---|
| Average apps | 4.1 (highest) |
| Average pixels | 5.8 |
| Store count | 26 in sample |
Why it ranks #1:
Health stores invest more than any other category. They average 4.1 apps - nearly double what Fashion stores run. This signals strong margins and serious retention focus.
The niche works because:
What successful health stores run:
Sub-niches to consider:
Watch out for: Supplement regulations vary by country. Health claims can get your Facebook ads rejected. Focus on wellness accessories and devices if you want fewer compliance headaches.
The data:
| Metric | Value |
|---|---|
| Average apps | 3.8 |
| Average pixels | 5.5 |
| Store count | 31 in sample |
Why it ranks #2:
Parents spend. They care less about price for their children, and they buy repeatedly as kids grow. The 3.8 app average shows stores in this niche invest heavily in customer experience.
What drives the niche:
What successful kids stores run:
Sub-niches to consider:
The data:
| Metric | Value |
|---|---|
| Average apps | 3.7 |
| Average pixels | 5.9 (near highest) |
| Store count | 27 in sample |
Why it ranks #3:
Outdoor stores run nearly 6 pixels on average - the highest of any category we measured. That means they advertise heavily across platforms. Combined with 3.7 apps, this is a niche where stores actively invest in both acquisition and retention.
What drives the niche:
What successful outdoor stores run:
Sub-niches to consider:
The data:
| Metric | Value |
|---|---|
| Average apps | 3.6 |
| Average pixels | 5.4 |
| Store count | 34 in sample |
Why it ranks #4:
Home decor is steady. It's not the flashiest niche, but stores consistently invest in their tech stack. The 3.6 app average shows healthy margins, and it's one of the larger categories in our sample.
What drives the niche:
What successful home stores run:
Sub-niches to consider:
The data:
| Metric | Value |
|---|---|
| Average apps | 3.5 |
| Average pixels | 4.9 |
| Store count | 47 in sample |
Why it ranks #5:
Sports is one of the larger categories we track, with 47 stores in our sample. The 3.5 app average shows solid investment, though slightly below Health & Wellness (which makes sense - wellness has more subscription potential).
What drives the niche:
What successful sports stores run:
Sub-niches to consider:
The data:
| Metric | Value |
|---|---|
| Average apps | 3.5 |
| Average pixels | 5.2 |
| Store count | 33 in sample |
Why it ranks #6:
Baby products require trust. Parents research heavily before buying, and once they find a brand they trust, they stick with it. The 3.5 app average matches Sports, but the way it works is different - higher trust requirements but stronger loyalty.
What drives the niche:
What successful baby stores run:
Sub-niches to consider:
Watch out for: Safety regulations are strict. Avoid anything that could be a choking hazard or has complex safety requirements unless you understand compliance fully.
The data:
| Metric | Value |
|---|---|
| Average apps | 3.4 |
| Average pixels | 5.9 (highest) |
| Store count | 28 in sample |
Why it ranks #7:
Pet stores run the most ads of any category - 5.9 pixels on average. This niche is competitive, which is why the app count (3.4) is slightly lower than you'd expect. Stores spend heavily on acquisition because customer acquisition is harder in a crowded market.
What drives the niche:
What successful pet stores run:
Sub-niches to consider:
From our data: Despite being called "saturated," successful pet stores average 2.8 apps and 5.9 pixels. Saturation doesn't mean unprofitable. It means you need a better angle. See our post on how to find winning products for validation frameworks.
The data:
| Metric | Value |
|---|---|
| Average apps | 3.4 |
| Average pixels | 5.1 |
| Store count | 57 in sample |
Why it ranks #8:
Food is one of our largest categories with 57 stores. The 3.4 app average is solid, and the niche has natural repeat purchase potential. Challenges include shipping perishables and lower margins on commodity items.
What drives the niche:
What successful food stores run:
Sub-niches to consider:
Watch out for: Shipping perishables is complex. Consider shelf-stable products or partner with 3PLs that handle cold chain.
The data:
| Metric | Value |
|---|---|
| Average apps | 3.2 |
| Average pixels | 5.4 |
| Store count | 39 in sample |
Why it ranks #9:
Beauty is a huge market, but the 3.2 app average is lower than you might expect. This is likely because beauty is highly competitive with many low-margin dropshippers. The successful stores invest more, but the category average is pulled down by volume players.
What drives the niche:
What successful beauty stores run:
Sub-niches to consider:
From our analysis: Beauty stores have 20% higher app adoption than the overall average (3.0 vs 2.5 apps) when we look at successful stores specifically. The category average is brought down by many small operators.
The data:
| Metric | Value |
|---|---|
| Average apps | 2.4 |
| Average pixels | 4.6 |
| Store count | 21 in sample |
Why it ranks #10:
Jewelry has lower tech investment overall (2.4 apps), but this doesn't mean it's unprofitable. Jewelry stores often succeed with simpler setups - beautiful photography, a clean theme, and strong branding matter more than complex tech stacks.
What drives the niche:
What successful jewelry stores run:
Sub-niches to consider:
Not every niche is a good fit. Here's where our data shows lower investment levels - which may signal tighter margins or more challenges.
| Metric | Value |
|---|---|
| Average apps | 2.9 (below average) |
| Average pixels | 5.0 |
| Store count | 80 (largest category) |
Fashion is the biggest category in our database, but stores invest the least per unit. At 2.9 apps average, it's nearly 30% below Health & Wellness.
Why the low investment:
If you still want to try fashion:
| Metric | Value |
|---|---|
| Average apps | 2.8 |
| Average pixels | 4.8 |
| Store count | 33 in sample |
Electronics stores invest less because margins are squeezed. Price comparison is easy, and customers often choose Amazon or big-box retailers for electronics.
Challenges:
If you still want to try electronics:
| Metric | Value |
|---|---|
| Average apps | 1.8 (lowest) |
| Average pixels | 4.6 |
| Store count | 23 in sample |
Automotive has the lowest app investment of any category we track. At 1.8 apps average, these stores are running bare-bones setups.
Challenges:
If you still want to try automotive:
Use this framework to evaluate any niche, including ones not on this list.
Check if stores in the niche generate real revenue:
Check if the niche supports repeat purchases:
Check if stores invest in growth:
Quick check: Visit 5-10 competitors in your niche. Install Store Inspector and check their tech stacks. If most run 3+ apps and multiple pixels, the niche supports investment. If most run 1-2 apps, expect tighter margins.
Based on our analysis of stores with 50k+ monthly traffic:
| Niche | Typical App Stack | Key Apps | Avg Pixels |
|---|---|---|---|
| Health | 4+ apps | Klaviyo, Recharge, loyalty | 6+ |
| Kids | 4+ apps | Klaviyo, reviews, support | 5-6 |
| Outdoor | 3-4 apps | Klaviyo, reviews, upsells | 6+ |
| Home | 3-4 apps | Klaviyo, reviews, Rebuy | 5-6 |
| Sports | 3-4 apps | Klaviyo, loyalty, reviews | 5 |
| Baby | 3-4 apps | Klaviyo, Gorgias, reviews | 5-6 |
| Pet | 3-4 apps | Klaviyo, subscriptions | 6+ |
| Food | 3-4 apps | Recharge, Klaviyo | 5 |
| Beauty | 3+ apps | Klaviyo, reviews, quizzes | 5-6 |
| Fashion | 2-3 apps | Basic email, reviews | 5 |
The pattern: Successful stores in every niche run Klaviyo. 64% of stores in our database with 500k+ traffic use it. Email is table stakes.
For more on what top stores run, see our analysis: What Apps Do Top Shopify Stores Use.
Start with a niche where you have some interest or knowledge. Our data shows Health and Kids have the highest investment levels, but they also require more expertise. Pets and Home are more accessible while still showing solid store investment.
Yes, but generic dropshipping is harder. Our data shows stores with 50k+ traffic average 3.4 apps - they're investing in retention, not just acquisition. Success requires building a real brand, not just listing AliExpress products. See our post on how to tell if a store is dropshipping.
Check competition levels: Search your product on Facebook Ad Library. If 50+ advertisers run similar ads, it's crowded. Also check store investment - if successful stores only run 2 apps (like Fashion at 2.9), margins are likely tight and competition intense.
Both matter. Passion helps you persist through hard times and understand your customer. But our data shows some niches simply support more investment than others. Health stores average 4.1 apps; Automotive averages 1.8. Choose a niche you care about within a category that supports healthy margins.
Stores in our database start showing clear patterns at 10k-50k monthly visitors. At this tier, successful stores average 2.7 apps and 39% have founder contacts. Below 10k, it's still early. See how to find Shopify clients for more on traffic tiers.
Very. 64% of stores with 500k+ traffic use Klaviyo. It's the most common app in successful stores. If competitors in your niche aren't using email marketing, that's either an opportunity (they're leaving money on the table) or a warning (the niche doesn't support retention).
Yes. Our data shows pet stores average 5.9 pixels - the highest of any category. They advertise heavily because it works. Saturation means you need differentiation: better products, better positioning, better service. It doesn't mean the niche is unprofitable.
From our data: 4-5 pixels = active on 1-2 platforms. 6+ pixels = ads spread across multiple platforms with real budget. Outdoor and Pet stores average nearly 6 pixels, showing heavy ad investment.
Not immediately. High app counts in successful stores show what's possible, not what's required. Start with essentials (email, reviews) and add tools as you grow. The data shows what stores invest when they can afford it.
| Rank | Niche | Avg Apps | Avg Pixels | Verdict |
|---|---|---|---|---|
| 1 | Health & Wellness | 4.1 | 5.8 | Best margins, subscription potential |
| 2 | Kids & Children | 3.8 | 5.5 | Emotional buying, repeat purchases |
| 3 | Outdoor & Camping | 3.7 | 5.9 | High ad spend, passionate buyers |
| 4 | Home & Living | 3.6 | 5.4 | Steady, evergreen demand |
| 5 | Sports & Fitness | 3.5 | 4.9 | Large market, identity-driven |
| 6 | Baby & Maternity | 3.5 | 5.2 | Trust-based, lifecycle purchases |
| 7 | Pet Products | 3.4 | 5.9 | Competitive but viable |
| 8 | Food & Beverage | 3.4 | 5.1 | Subscription potential |
| 9 | Beauty & Cosmetics | 3.2 | 5.4 | Crowded, needs differentiation |
| 10 | Jewelry & Accessories | 2.4 | 4.6 | High margins, simpler stacks |
| ⚠️ | Fashion & Apparel | 2.9 | 5.0 | Biggest but lowest investment |
| ⚠️ | Electronics | 2.8 | 4.8 | Price competition, tight margins |
| ⚠️ | Automotive | 1.8 | 4.6 | Complex catalogs, commodity pricing |
Want to analyze stores in your niche?
Install Store Inspector - free Chrome extension. See apps, pixels, themes, and traffic tier on any Shopify store. Check what successful competitors in your niche actually run.
Looking for stores to research?
StoreInspect has 23,619+ stores organized by category. Filter by apps, traffic tier, and niche - then export with verified contacts.
Search by niche, traffic, and tech stack. Export with verified emails.


We mapped 120,017 Shopify stores to 5 growth stages and tracked which apps, themes, and pixels they adopt at each level. Original data, no recycled stats.
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