
StoreSentry
Shopify Store Inspector
ShopScoutr
Shopify Theme Detector App
Shopify store database
ShopScan
Koala Inspector by Koala Apps
Free Shopify store analyzer for competitor research. Detect themes, apps, pixels instantly. No signup, 100% local. Perfect for agencies and developers.

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | storeinspect.com | devfinancetools.com |
| Pricing | — | |
| Company | 2025 | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Store Inspector is a fast, privacy-first Shopify store analyzer. Detect themes, apps, pixels, tech stack, and storefront metadata instantly — all via a free Chrome extension. No signup, no tracking, 100% local analysis. Built for agencies, developers, and anyone doing Shopify competitor research
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of DevFinanceTools yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Store Inspect and DevFinanceTools. For example, how are they different and which one is better?
When comparing Store Inspect and DevFinanceTools, you can also consider the following products.

StoreSentry watches your competitors' Shopify stores 24/7 and alerts you about price changes, new products and restocks — by email or Telegram.
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Helping you make rational decisions, one calculation at a time.
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Paste any Shopify store URL to see its theme, the apps it can fingerprint, and how its on-page SEO is set up. Free, runs on the public storefront, no signup. Also a Chrome extension that inspects the store in the tab you already have open.
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Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
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A verified database of live Shopify stores with the owner's email, pixels, traffic, paid-traffic share, theme and SEO score.
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Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to Store Inspect or DevFinanceTools: