MarginGuard ‑ Tariff Alerts vs MarginWatch Price Monitor
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for MarginGuard, Oct 14, 2026 for MarginWatch Price Monitor.
The short answer
- Only MarginWatch Price Monitor lists a free plan. Paid plans start at $29/month for MarginGuard and $9/month for MarginWatch Price Monitor.
- MarginWatch Price Monitor lists 9 features MarginGuard’s listing doesn’t mention, including Analytics, Competitor tracking, Dashboards.
Head to head
Starter
Growth
Free
- · 5 monitored competitor pages
- · Daily scheduled checks
- · Email alerts and reports
- · Price, stock and content history
Starter
- · 25 monitored competitor pages
- · Checks from every 6 hours
- · Email alerts and reports
- · Price, stock and content alerts
Pro
- · 100 monitored competitor pages
- · 2 workspace users
- · Checks from every 4 hours
- · Price, stock and content alerts
Business
- · 300 monitored competitor pages
- · Checks from every 3 hours
- · Price, stock and content alerts
- · Priority setup support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureTariffs and duty rates change without warning, and the morning they do, some products quietly sell below your target margin. MarginGuard watches US and EU duty schedules (USITC HTS, Section 301/232/122, EU TARIC) and resolves the real import duty on each SKU from its HS code, origin, and unit cost. When a rate change pushes a product under your margin, you get the affected SKUs and the exact price to recover.
MarginWatch syncs your active product catalogue and helps multi-brand stores compare matching products sold by other retailers. Add the exact public competitor product page to monitor price, stock, promotions, titles, descriptions and images. Supported foreign currencies are converted using daily exchange rates. Choose which changes trigger email alerts and use reports to review priorities.
- Resolves each SKU's true duty: USITC HTS base plus Section 301, 232, and 122
- Flags any product whose margin falls below your target after a rate change
- Hands you the exact price to charge to restore your target margin per SKU
- Sync active products with images, prices, references and stock
- Monitor matching competitor prices, availability and promotions
- Compare supported currencies using daily exchange rates
- Choose email alert types and review scheduled reports
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  MarginGuard |  MarginWatch Price Monitor |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | MarginGuard | MarginWatch Price Monitor |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | MarginGuard | MarginWatch Price Monitor |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $29/month | $9/month(ahead) |
| Longest free trial | 7 days | Not listed |
| Plans listed | 2 | 4 |
Listing
| Measure | MarginGuard | MarginWatch Price Monitor |
|---|---|---|
| Shopify category rank | #366 | #265(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 25, 2026 | Aug 7, 2026 |
| Languages | 1 | 2 |
| Developer | MarginGuard | NexaFlow Labs |
FAQ
MarginGuard and MarginWatch Price Monitor: common questions
- Is MarginGuard or MarginWatch Price Monitor cheaper?
- Only MarginWatch Price Monitor lists a free plan. Paid plans start at $29/month for MarginGuard and $9/month for MarginWatch Price Monitor. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- MarginWatch Price Monitor lists 9 the others don’t mention, such as Analytics, Competitor tracking, Dashboards, Filters. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for MarginGuard, Oct 14, 2026 for MarginWatch Price Monitor; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for MarginGuard, Oct 14, 2026 for MarginWatch Price Monitor. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.