Inventory Planner Shopify Apps – Analytics & Insights

Inventory Planner by Sage ranks #1 for inventory planner with 10.2% share — the leader position in a fragmented field where many apps are within striking distance, -65.0pp ahead of Prediko Inventory Management (75.2%). Fabrikatör Inventory Planner sits at #3 with 5.7% share, rounding out the top tier. Together, the top 3 apps absorb 91.1% of all inventory planner installs — a highly concentrated landscape with limited room for new entrants. Manexys Inventory Planner is the standout mover this month, climbing 3 positions — a momentum signal worth tracking. Worth noting: the top-ranked app and the highest-share app aren't the same here — App Store rank and our market share metric (computed from review counts and other factors) move on independent dynamics, so cross-checking both views matters in this category.

Inventory Planner is a fragmented market — the top 3 apps together hold only 91.1% of installs, leaving Inventory Planner by Sage's 10.2% lead modest in absolute terms and Fabrikatör Inventory Planner at 5.7% still capturing meaningful share. With this many viable apps, pricing model and integration depth differentiate inventory planner options more than rank does.

Inventory Planner by Sage climbed from #2 (Oct 2025) to #1 (Oct 2026) — a 1-position gain among inventory planner apps over the charted window. Across the top 5 plotted inventory planner apps, 3 improved their ranking while 2 declined — the category is moving upward overall. Inventory Planner by Sage's share held near 10.2% from Oct 2025 to Oct 2026 — a stable install base for inventory planner apps rather than active gain or loss.

5 of 5 plotted inventory planner apps moved positions in this window — recent trajectory beats current rank as a signal when a category is reshuffling this actively.

United States is the largest single market for inventory planner apps at 35.2% — but no country dominates, meaning inventory planner apps serve a globally distributed merchant base. United Kingdom follows at 17.7%, with Canada at 8.5%. Together, the top 3 markets account for 61.4% of inventory planner app installs worldwide. Germany (5.6%) and Australia (4.7%) round out the top 5. Canada is the fastest-growing market this month (+3.9pp), pointing to accelerating demand outside the established leaders.

With United States's 35.2% as the largest single market and the rest spread across many countries, the leading inventory planner apps tend to be region-agnostic by design — geography matters less for app choice here than features, pricing, and support quality.

None of the top 4 inventory planner apps tracked here have yet crossed 1,000 reviews. Prediko Inventory Management leads the set on current cumulative reviews with 254 — closest to the milestone, at roughly 25% of the way there.

With no app in this inventory planner set having crossed 1,000 reviews, the category is still in early adoption. Prediko Inventory Management is the closest to breaking out at 254 cumulative reviews — worth tracking its per-month review velocity to see whether it's on pace to cross the milestone first.