Fixed Bundles Shopify Apps – Analytics & Insights

Shopify Bundles ranks #1 for fixed bundles with 1.0% share — the leader position in a fragmented field where many apps are within striking distance, -32.3pp ahead of Pumper Bundles Quantity Breaks (33.3%). Kaching Bundles App & Upsells sits at #3 with 48.9% share, rounding out the top tier. Together, the top 3 apps absorb 83.2% of all fixed bundles installs — a highly concentrated landscape with limited room for new entrants. Bundlex Product Bundles Upsell is the standout mover this month, climbing 7 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.

Fixed Bundles is a fragmented market — the top 3 apps together hold only 83.2% of installs, leaving Shopify Bundles's 1.0% lead modest in absolute terms and Kaching Bundles App & Upsells at 48.9% still capturing meaningful share. With this many viable apps, pricing model and integration depth differentiate fixed bundles options more than rank does.

Shopify Bundles climbed from #2 (May 2026) to #1 (Sep 2026) — a 1-position gain among fixed bundles apps over the charted window. Across the top 5 plotted fixed bundles apps, 4 improved their ranking while 1 declined — the category is moving upward overall. Kaching Bundles App & Upsells's share expanded +29.0pp from 19.9% (May 2026) to 48.9% (Sep 2026) — a sustained widening of the gap against other fixed bundles apps over this window.

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

United States dominates demand for fixed bundles apps with 26.3% of all tracked installs — a single market that effectively defines the category's product priorities. Australia follows at 7.9%, with United Kingdom at 7.2%. Together, the top 3 markets account for 41.4% of fixed bundles app installs worldwide. France (4.8%) and Netherlands (4.5%) round out the top 5.

With 26.3% of fixed bundles 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 Australia (7.9%) and other regions sometimes find better fit in apps that over-index outside United States.

Pumper Bundles Quantity Breaks reached 1,000 reviews in 23 months since launch — the fastest ramp among the top 5 fixed bundles apps tracked here. Kaching Bundles App & Upsells in 37 months, and FBP | Fast Bundle & Upsell App took 49 months to cross the same milestone, a 26-month spread between the fastest and slowest in the set.

2 apps on this chart haven't yet crossed 1,000 reviews: Simple Bundles & Kits at 757, Shopify Bundles at 542 cumulative reviews. Simple Bundles & Kits is closest to the milestone — its current count puts it roughly 76% of the way to 1,000.

The 26-month gap between Pumper Bundles Quantity Breaks's and FBP | Fast Bundle & Upsell App's time-to-1,000 highlights how unevenly product-market fit landed across this fixed bundles 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.