![How to Detect What Shopify Theme a Store Is Using [5 Free Methods]](/images/blog/detect-shopify-theme.webp)
How to Detect What Shopify Theme a Store Is Using [5 Free Methods]
Learn 5 ways to identify any Shopify store's theme in seconds. Plus original data on what themes 191 top stores actually use - 69% use custom themes.
Learn exactly what to look for when analyzing Shopify competitors. Original data from 4,898 stores reveals what separates successful stores from the rest.

TL;DR: We analyzed 4,898 Shopify stores across 18 categories. Stores with 1M+ monthly visitors run 64% more apps than stores under 10k. Use the free Store Inspector extension to analyze any competitor in seconds.
You found a Shopify competitor doing well. Now what?
Most advice on Shopify competitor analysis tells you to make a spreadsheet and note their products. That's surface-level. It doesn't tell you why they're winning or what you should copy.
Real competitor research means looking at their tech stack. What apps power their store? What pixels track their ads? What theme do they run? These signals show you their strategy - and the gaps you can use.
We analyzed 4,898 Shopify stores to find what separates successful stores from struggling ones. This guide shows you exactly what to look for, what the data means, and how to turn research into action.
Here's what competitor analysis actually gets you:
| Goal | What You Learn |
|---|---|
| Copy what works | Apps, themes, and tools proven in your niche |
| Find opportunities | Gaps in their stack you can fill (or pitch) |
| Validate investments | See if successful stores use the tool you're considering |
| Build prospect lists | Stores with gaps = qualified leads for agencies |
| Track market trends | What's growing, what's declining |
Our database includes everything from brand new stores to 7-figure operations. The patterns we found work whether you're a store owner, agency, or software vendor.
These are the signals that matter most. Each one tells you something about how a store operates and how much they spend.
A store's theme tells you how much they invest in their brand.
| Theme Type | What It Signals | Typical Store |
|---|---|---|
| Free (Dawn, Debut) | Budget-conscious or early stage | Just starting, testing product-market fit |
| Paid ($180-$400) | Willing to invest, wants features | Growing, past initial validation |
| Custom ($5k-$50k+) | Serious budget, brand-focused | Established, 6-7+ figures |
What our data shows:
| Traffic Tier | Free | Paid | Custom |
|---|---|---|---|
| Under 10k | 37% | 33% | 29% |
| 10k-50k | 27% | 47% | 26% |
| 50k-200k | 26% | 51% | 23% |
| 500k-1M | 18% | 45% | 37% |
| 1M-5M | 18% | 51% | 31% |
The pattern: As stores grow, they move from free to paid themes. Custom themes appear more at the extremes - either brand-focused enterprises or stores that outgrew Theme Store options.
Top themes we found:
Dawn dominates free themes because it's genuinely good. Many 7-figure stores run Dawn with modifications. Gymshark started on a modified free theme before going custom. Don't assume free = amateur.
How to check: Use Store Inspector or view the source code and search for
Shopify.theme.
Apps show you what a store cares about. A store running Klaviyo, ReCharge, and Gorgias has a totally different focus than one with just Judge.me.
What our data shows - average apps by traffic:
| Traffic Tier | Stores | Avg Apps |
|---|---|---|
| Under 10k | 1,503 | 2.2 |
| 10k-50k | 866 | 3.0 |
| 50k-200k | 265 | 3.8 |
| 500k-1M | 719 | 3.6 |
| 1M-5M | 856 | 3.6 |
What we found: App count goes up with traffic until about 50k-200k visitors, then levels off. Bigger stores don't add more apps - they just pick better ones.
Most common apps across 4,898 stores:
| App | Category | Stores | % Adoption |
|---|---|---|---|
| Klaviyo | 2,624 | 54% | |
| Gorgias | Support | 639 | 13% |
| Judge.me | Reviews | 617 | 13% |
| Yotpo Reviews | Reviews | 579 | 12% |
| Mailchimp | 551 | 11% | |
| Attentive | SMS | 408 | 8% |
| Elevar | Analytics | 389 | 8% |
| Rebuy | Upsell | 388 | 8% |
What to look for:
How to check: Store Inspector detects 72+ apps instantly. Or check the source code.
Pixels tell you more about ad strategy than anything else. A store with Meta, TikTok, Pinterest, and Snapchat pixels is running ads across multiple platforms.
Pixel adoption across 4,898 stores:
| Pixel | Stores | % Adoption |
|---|---|---|
| Google Analytics 4 | 4,485 | 92% |
| Google Tag Manager | 4,099 | 84% |
| Meta Pixel | 3,445 | 70% |
| Google Ads | 2,828 | 58% |
| Microsoft Ads (Bing) | 880 | 18% |
| Hotjar | 635 | 13% |
| TikTok Pixel | 426 | 9% |
| Pinterest Tag | 316 | 6% |
| Snapchat Pixel | 309 | 6% |
Pixel adoption by traffic tier:
| Traffic Tier | Meta Pixel | TikTok | Google Ads |
|---|---|---|---|
| Under 10k | 56% | 6% | 39% |
| 10k-50k | 79% | 8% | 67% |
| 50k-200k | 86% | 14% | 73% |
| 500k-1M | 74% | 11% | 64% |
| 1M-5M | 81% | 10% | 72% |
What the data tells us:
Meta Pixel is essential - 86% adoption at 50k-200k traffic. If a store has traffic but no Meta Pixel, something's unusual.
TikTok is still early - Only 6-14% adoption across all tiers. Despite the hype, most stores haven't invested in TikTok ads yet.
Google Ads peaks with traffic - 73% at 50k-200k, suggesting stores graduate to Google as they scale.
Hotjar = conversion focus - 13% run heatmaps. These stores actively optimize their site.
What to look for:
Traffic tier tells you how much budget they have and how fast they can make decisions.
Our traffic distribution (4,898 stores):
| Traffic Tier | Stores | % of Database |
|---|---|---|
| Under 10k | 1,503 | 31% |
| 10k-50k | 866 | 18% |
| 50k-200k | 264 | 5% |
| 200k-500k | 409 | 8% |
| 500k-1M | 719 | 15% |
| 1M-5M | 856 | 17% |
| 5M+ | 28 | 1% |
What each tier means:
| Tier | Revenue Estimate | Decision Style | Best For |
|---|---|---|---|
| Under 10k | $0-$50k/month | Founder decides fast | Quick wins, low-cost services |
| 10k-50k | $50k-$250k/month | Founder + maybe 1 hire | Growing, needs help, has budget |
| 50k-200k | $250k-$1M/month | Small team | Serious investment, specialists |
| 200k-1M | $1M-$5M/month | Department heads | Procurement, longer sales cycles |
| 1M+ | $5M+/month | Committees | Enterprise sales process |
For agencies: The 10k-50k sweet spot gives you stores big enough to pay but small enough to make fast decisions. Our data shows these stores average 3.0 apps - room to grow their stack.
Email is the highest-ROI channel for ecommerce. Whether a store has an email app - and which one - tells you a lot.
Email app adoption by traffic:
| Traffic Tier | Has Email App | No Email App |
|---|---|---|
| Under 10k | 53% | 47% |
| 10k-50k | 72% | 28% |
| 50k-200k | 77% | 23% |
| 500k-1M | 73% | 27% |
| 1M-5M | 71% | 29% |
The opportunity: Nearly half of stores under 10k visitors have no email marketing. Even at 1M+ traffic, 29% don't have a detectable email app.
Klaviyo specifically:
| Traffic Tier | Klaviyo Adoption |
|---|---|
| Under 10k | 42% |
| 10k-50k | 58% |
| 50k-200k | 68% |
| 500k-1M | 59% |
| 1M-5M | 58% |
Klaviyo peaks at 50k-200k traffic (68%). This is when stores get serious about email. Stores still on Mailchimp at this level are prime migration candidates.
Reviews drive conversion. 93% of shoppers read reviews before buying. But most stores skip them entirely.
Reviews app adoption by traffic:
| Traffic Tier | Has Reviews App | No Reviews App |
|---|---|---|
| Under 10k | 25% | 75% |
| 10k-50k | 36% | 64% |
| 50k-200k | 55% | 45% |
| 500k-1M | 41% | 59% |
| 1M-5M | 43% | 57% |
The gap is massive. Three-quarters of small stores and over half of million-visitor stores don't run a reviews app.
Most popular reviews apps:
| App | Stores |
|---|---|
| Judge.me | 617 |
| Yotpo Reviews | 579 |
| Stamped.io | 238 |
| Loox | 242 |
Judge.me leads, likely because of its free tier. Yotpo is close behind, more common in larger stores.
Shopify Plus ($2,000+/month) signals enterprise-level operations.
Our data:
| Plan | Stores | Avg Apps | Avg Pixels |
|---|---|---|---|
| Shopify Plus | 4,255 | 3.4 | 5.5 |
| Standard Shopify | 236 | 1.5 | 2.3 |
Shopify Plus stores run 2.3x more apps and 2.4x more pixels than standard stores. They invest more across the board. Brands like Allbirds, Glossier, and Kith all run on Shopify Plus.
What Plus status tells you:
How to check: Look for
Shopify.Checkoutin the source, or use Store Inspector which detects Plus status automatically.
So far we've covered what to look for on individual stores. Now let's zoom out. What patterns separate high-traffic stores from the rest?
| Traffic Tier | Avg Apps | Avg Pixels |
|---|---|---|
| Under 10k | 2.2 | 4.2 |
| 10k-50k | 3.0 | 5.6 |
| 50k-200k | 3.8 | 5.8 |
| 500k-1M | 3.6 | 5.5 |
| 1M-5M | 3.6 | 5.9 |
Apps increase until 50k-200k, then plateau. Successful stores don't keep adding apps forever. They find what works and stick with it.
Pixel count follows a similar pattern but keeps climbing slightly. Bigger stores track more channels.
As stores grow, they add tools in a pretty standard order:
The tell: A store at 50k traffic still running Mailchimp and a free theme? They're behind the curve. A store at 10k with Klaviyo, Gorgias, and Elevar? They're ahead.
Different niches have different tech cultures:
| Category | Stores | Notable Pattern |
|---|---|---|
| Fashion | 1,254 | Highest custom theme % |
| Food | 528 | High subscription app usage |
| Beauty | 516 | Strong reviews adoption |
| Health | 310 | Most apps on average |
| Electronics | 317 | Lowest app count |
Fashion stores invest more in brand (custom themes). Health/supplement stores run more apps (subscriptions, loyalty). Electronics stores run lean.
| Missing | % of All Stores | Opportunity |
|---|---|---|
| No email app | 31% | Email agencies, Klaviyo partners |
| No reviews app | 63% | Reviews platforms, CRO services |
| No TikTok Pixel | 91% | TikTok ads agencies |
| No support app | 84% | Gorgias partners |
| No upsell app | 92% | Rebuy, AOV optimization |
For agencies: These gaps are qualified leads. A store doing 30k/month traffic without Klaviyo? That's a $2k/month retainer waiting to happen.
Enough theory. Here's the practical workflow I use:
Install Store Inspector. Visit the competitor's site. Click the extension icon.
You'll see:
Screenshot this or export to CSV.
Go to Facebook Ad Library. Search for their brand name.
Note:
Stores running ads for months have validated their approach. Copy what's working.
Look at:
This tells you their brand strength and customer sentiment.
Browse their:
Add something to cart. What upsells appear? What's their checkout flow like?
Record in a spreadsheet:
| Field | Example |
|---|---|
| Store | competitor.com |
| Theme | Impulse (Paid) |
| Key Apps | Klaviyo, Gorgias, Rebuy, Judge.me |
| Pixels | Meta, TikTok, Google, Hotjar |
| Traffic Tier | 50k-200k |
| Ads Running | Yes, 30+ days |
| Gap Identified | No subscription app |
Here's what to track for each competitor:
Track 5-10 competitors minimum. Patterns emerge when you compare across stores.
Here's an honest breakdown of what each tool does well:
| Tool | Best For | Limitations |
|---|---|---|
| Store Inspector | Apps, themes, pixels, traffic in one click | Chrome only |
| Facebook Ad Library | Ad creative, run times | No targeting data |
| Wappalyzer | General tech detection | Less Shopify-specific |
View Source (Ctrl+U) | Manual theme/app checks | Time-consuming |
| Tool | Price | Best For | Limitations |
|---|---|---|---|
| SimilarWeb | $125+/mo | Traffic estimates, referral data | Estimates can be off |
| BuiltWith | $295+/mo | Full tech profiles, historical | Expensive, enterprise-focused |
| Koala Inspector | $17-55/mo | Quick store analysis | Less accurate on some apps |
| SEMrush | $139+/mo | SEO, keyword analysis | Overkill for just Shopify |
Our recommendation:
You've done the research. Now what? Analysis without action is just browsing. Here's how to use what you find:
Copy the proven stack - If 3 of 5 competitors run Klaviyo + Judge.me + Gorgias, that combo works in your niche.
Fill gaps they're missing - All competitors skip TikTok? That might be your advantage.
Match their theme level - If competitors run paid/custom themes and you're on free Dawn, consider upgrading.
Learn from their ads - Study their best-performing ad creative. What angles work?
Use competitor analysis to find qualified leads:
Find stores missing your service - Use StoreInspect to filter "stores NOT using Klaviyo" or "stores without reviews app"
Target the right tier - 10k-50k traffic = budget but accessible
Lead with data - "I noticed you're doing 30k traffic but don't have email flows. Stores your size typically see 20-30% revenue from email..."
Get contacts - After qualifying, find the founder's email for outreach
Deep dive: See our lead qualification guide for the full STAMP scoring framework.
Size the opportunity - 91% of stores don't have TikTok Pixel. That's 4,400+ potential customers in our database alone.
Identify adjacent apps - What apps appear alongside yours? Partner with them.
Find your wedge - What gaps exist in current solutions? Where are stores underserved?
| Frequency | What to Check |
|---|---|
| Monthly | Ad creative changes, new products |
| Quarterly | Tech stack changes, new apps added |
| Annually | Full competitive audit, new competitors |
Most stores don't change their core stack often. Quarterly checks catch meaningful changes without wasting time.
Set up Google Alerts for competitor brand names to catch news and launches.
App stack. It reveals the most about strategy and investment. A store's theme is visible to everyone, but their app choices show what they actually care about.
Roughly accurate, not exact. Traffic tier estimates (like 10k-50k vs 500k-1M) are reliable. Exact numbers can vary by tool. For better accuracy, cross-check SimilarWeb with Store Inspector.
About 70-80%. Frontend apps (reviews, email popups, chat) are detectable. Backend apps (inventory, fulfillment, accounting) can't be seen from the storefront.
Multiple signals together:
One signal isn't enough. Multiple signals together suggest real success.
Copy the categories, not the exact apps. If they run Klaviyo, you need an email app - but Omnisend might fit you better. The type of investment matters more than the specific tool.
You can't buy it. Custom themes are built for one brand. Note what you like about it, find Theme Store themes with similar features, or budget $10k+ for your own custom build.
Several methods: Google search operators, Facebook Ad Library, industry directories, or browse our top Shopify stores by category. See our complete guide to finding Shopify stores.
Competitor analysis on Shopify comes down to 7 signals:
| Signal | What It Reveals | How to Check |
|---|---|---|
| Theme type | Investment level | View source → Shopify.theme |
| App stack | What they care about | Check script tags in source |
| Tracking pixels | Ad strategy | Network tab in DevTools |
| Traffic tier | Size and budget | SimilarWeb, SEMrush |
| Email status | Retention focus | Look for Klaviyo/Mailchimp scripts |
| Reviews status | Conversion focus | Check product pages |
| Shopify Plus | Enterprise operations | Look for Shopify.Checkout in source |
Key findings from 4,898 stores:
The takeaway: Successful stores invest in their stack. They run email, reviews, support, and analytics. They track everything. Copy their tech setup, not just their products.
Want to skip the manual work?
The free Store Inspector extension does all this in one click: theme, apps, pixels, and traffic tier. If you're researching at scale, StoreInspect lets you filter stores by apps, traffic, and category.
Keep exploring: Top stores by category → | Themes with speed data → | Apps directory →
Search by niche, traffic, and tech stack. Export with verified emails.

![How to Detect What Shopify Theme a Store Is Using [5 Free Methods]](/images/blog/detect-shopify-theme.webp)
Learn 5 ways to identify any Shopify store's theme in seconds. Plus original data on what themes 191 top stores actually use - 69% use custom themes.
![What Apps Do Top Shopify Stores Use? [500-Store Analysis]](/images/blog/shopify-app-analysis.webp)
We analyzed 500+ Shopify stores to see what apps successful brands use. Real data on Klaviyo, reviews, analytics, and more.
![How to Qualify Shopify Leads Before Outreach [Agency Playbook]](/images/blog/qualify-shopify-leads.webp)
Learn 5 signals that identify qualified Shopify leads. Plus a lead scoring framework and filtering criteria used by agencies closing $1M+ in services.