Comparison
PPSPY leads with predicted sales data. MakerPeek takes the opposite position: it only shows you things a Shopify storefront actually publishes, and links you to the source for each one.
5 free store views a day · No account
| MakerPeek | PPSPY | |
|---|---|---|
| Core claim | Every figure comes from a public Shopify endpoint and links back to it | Their site: a “proprietary AI powered algorithm predicts order data” |
| Sales figures | None. Not modelled, not estimated | Sales Tracking, 15-day sales report |
| App stack | 80+ apps matched on public script signatures, categorized. 3 free, full stack on Pro | Not advertised as a standalone feature |
| Theme detection | Yes — read from the storefront’s own Shopify.theme / ShopifyAnalytics data, with the source shown | Store Theme |
| Ads | Not offered | Ads, Ad Tracker |
| Store discovery | No. You bring the store, we read it | Shop Explorer, filter stores by revenue and keywords |
| Free tier | 5 store views per day, no account | Free trial, no credit card |
| Paid | $11/mo or $81/year | Not published on their homepage |
PPSPY details below are quoted from ppspy.com, September 2026. They don’t publish pricing on their homepage, so none is stated here.
For researching a specific Shopify store you already have in front of you, yes. MakerPeek reads that store's public endpoints and shows its catalog, pricing spread, bestsellers, launch cadence and app stack. It has no store discovery directory and it does not predict sales.
MakerPeek answers that on any public Shopify storefront. Install the extension, open the store, and the categorized app stack lists the apps it detected by matching public script signatures — three on the free tier, the full stack on Pro.
A storefront doesn't publish order data, so any sales figure is inferred. MakerPeek's position is that a number you can't open and check isn't research. Everything it shows, you can verify yourself in one click.
One click. Every Shopify store. Free.
Add to Chrome — Free