Mag: Product Reviews — Market Share Across Shopify App Store Groups
MAG: Product Reviews's estimated install share within each Shopify App Store group it appears in — categories, keywords, and collections — with current %, status (Growing / Stable / Declining), and 30-day change. Filterable by date range and sortable by share or share change.
| Category/Keyword | Market Share | Status |
|---|---|---|
| Keyword canonical tags | 0.64%0.64 | Climbing |
| Category Social proof Marketing and conversion > Social trust > Social proof | 0.20%0.02 | Declining |
| Keyword Product image zoom | 0.07%0.21 | Declining |
| Category Product reviews Marketing and conversion > Social trust > Product reviews | 0.07%0.01 | Declining |
| Category Social trust Marketing and conversion > Social trust | 0.06%0.01 | Declining |
| Category Marketing and conversion | 0.01%0.00 | Declining |
| Keyword authentication | 0.01%0.00 | Climbing |
| Keyword Tabs or sidebars | 0.00%0.00 | Declining |
| Keyword product reviews | 0.00%0.00 | Declining |
Showing 1-9 out of 9
Key Insights:
- MAG: Product Reviews captures 0.6% of installs in canonical tags — its strongest position among the 9 Shopify groups shown.
- Over the past 30 days, 2 gained share and 7 lost share — net downward pressure.
- Product image zoom saw the sharpest contraction (-0.21pp) — worth checking whether the dip is short-term or sustained.
Mag: Product Reviews — Market Share Trend Across Top Groups
Monthly market share trajectory for MAG: Product Reviews across its top 5 Shopify App Store groups over the past year — pick categories or keywords to plot, filter by country, and switch sub-tabs for absolute share or per-interval change.
Charts Data
| Category / Keyword | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Keyword Canonical Tags | — | 0.99% | 0.70%0 | 0.70%– | 0.70%– | 0.53%0 |
| Keyword Product Image Zoom | 0.23% | 0.55%0 | 0.39%0 | 0.39%– | 0.39%– | 0.25%0 |
| Category Social Proof | 0.29% | 0.28%0 | 0.23%0 | 0.22%0 | 0.24%0 | 0.20%0 |
| Category Product Reviews | 0.11% | 0.10%0 | 0.08%0 | 0.08%– | 0.08%– | 0.07%0 |
| Category Social Trust | 0.10% | 0.09%0 | 0.07%0 | 0.07%– | 0.07%– | 0.06%0 |
Key Insights:
- MAG: Product Reviews's biggest share gain is in Product Image Zoom — expanded from 0.2% to 0.3% over the charted period.
- Across the 5 plotted groups, MAG: Product Reviews expanded share in 1 and contracted in 4.
Top Categories Mag: Product Reviews Ranks In on Shopify
- Keyword canonical tags — Holds 0.6% market share in this keyword (+0.64pp this month) — MAG: Product Reviews's growing footprint here.
- Category Social proof — Holds 0.2% market share in this category (-0.02pp this month) — slipping in this category.
- Keyword Product image zoom — Holds 0.1% market share in this keyword (-0.21pp this month) — slipping in this keyword.
- Category Product reviews — Holds 0.1% market share in this category (-0.01pp this month) — slipping in this category.
- Category Social trust — Holds 0.1% market share in this category (-0.01pp this month) — slipping in this category.
Mag: Product Reviews on Shopify — Market Share FAQs
1. Where does MAG: Product Reviews have the most market share on Shopify?
MAG: Product Reviews captures the largest share of installs in canonical tags — 0.6% of the group's tracked install base, followed by 0.2% in Social proof and 0.1% in Product image zoom. Sort the table by Share to see the full ordered list.
2. Which Shopify categories is MAG: Product Reviews gaining or losing share in?
MAG: Product Reviews is contracting in more groups than it's expanding. Product image zoom saw the sharpest dip this month — switch to "Market Share Changes" to see the full distribution and check whether the contractions cluster around a shared theme.
3. How is MAG: Product Reviews's Shopify market share calculated?
Market share is estimated from each app's review velocity within a group, used as a proxy for install share. For category and collection groups, it's a straight share-of-reviews calculation; for keyword groups, ranking position is weighted (rank #1 ≈ 40× the weight of rank #22, with apps beyond #22 excluded) since search traffic concentrates heavily at the top. The Country filter on the table re-computes share using only that country's reviews.
4. How often does MAG: Product Reviews's Shopify market share update?
Share figures are recomputed weekly from the latest review data. MAG: Product Reviews is currently losing share in more groups than it's gaining — the trend chart's date range filter lets you check whether the slide started recently or has been ongoing.
