Marketplace Selling Shopify Apps – Analytics & Insights

Koongo: Sell on Marketplaces ranks #1 for marketplace selling with 1.8% share — the leader position in a fragmented field where many apps are within striking distance, -42.8pp ahead of Shopify Marketplace Connect (44.5%). Faire: Sell Wholesale sits at #3 with 11.8% share, rounding out the top tier. The top 3 apps together control 58.1% of marketplace selling installs — a clear leadership tier with a meaningful long tail behind them. Shopify Marketplace Connect is the standout mover this month, climbing 4 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.

Marketplace Selling is a fragmented market — the top 3 apps together hold only 58.1% of installs, leaving Koongo: Sell on Marketplaces's 1.8% lead modest in absolute terms and Faire: Sell Wholesale at 11.8% still capturing meaningful share. With this many viable apps, pricing model and integration depth differentiate marketplace selling options more than rank does.

Koongo: Sell on Marketplaces held #1 steadily from Oct 2025 to Oct 2026 — an entrenched leader in marketplace selling that challengers haven't displaced. Across the top 5 plotted marketplace selling apps, 2 improved their ranking while 0 declined — the category is moving upward overall. Koongo: Sell on Marketplaces's share expanded +0.8pp from 0.9% (Oct 2025) to 1.8% (Oct 2026) — a sustained widening of the gap against other marketplace selling apps over this window.

Stable rankings across the top 5 plotted marketplace selling apps mean merchants have largely settled on their preferences — challengers below the top 5 face an uphill path to break in.

United States dominates demand for marketplace selling apps with 43.8% of all tracked installs — a single market that effectively defines the category's product priorities. United Kingdom follows at 10.9%, with Australia at 8.5%. Together, the top 3 markets account for 63.2% of marketplace selling app installs worldwide. Germany (5.6%) and Canada (3.0%) round out the top 5.

With 43.8% of marketplace selling app installs concentrated in United States, the leading apps in this category typically prioritize United States-based merchants for localization, currency, and support hours — merchants in United Kingdom (10.9%) and other regions sometimes find better fit in apps that over-index outside United States.

Upsell & Cross Sell — Selleasy reached 1,000 reviews in 32 months since launch — the fastest ramp among the top 5 marketplace selling apps tracked here. Shopify Marketplace Connect crossed the same milestone in 79 months, 47 months behind.

3 apps on this chart haven't yet crossed 1,000 reviews: Faire: Sell Wholesale at 457, Koongo: Sell on Marketplaces at 114, Omnivore for Marketplaces at 52 cumulative reviews. Faire: Sell Wholesale is closest to the milestone — its current count puts it roughly 46% of the way to 1,000.

The 47-month gap between Upsell & Cross Sell — Selleasy's and Shopify Marketplace Connect's time-to-1,000 highlights how unevenly product-market fit landed across this marketplace selling set — the leader found its merchant audience early, while late-rampers took multiple years to reach the same review depth. For merchants comparing these apps today, slower-ramping apps may have closed the functionality gap but still operate on smaller review bases.