Accounts Payable Shopify Apps – Analytics & Insights

Stockroom ‑ Purchase Orders ranks #1 for accounts payable with 0 share — the leader position in a fragmented field where many apps are within striking distance, -14.8pp ahead of NetSuite ERP Connector (14.8%). Settle sits at #3 with 0 share, rounding out the top tier. The top 3 apps together hold only 14.8% — meaning accounts payable is a fragmented market where lower-ranked apps still capture significant share. Xorosoft ERP is the standout mover this month, climbing 8 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.

Accounts Payable is a fragmented market — the top 3 apps together hold only 14.8% of installs, leaving Stockroom ‑ Purchase Orders's 0 lead modest in absolute terms and Settle at 0 still capturing meaningful share. With this many viable apps, pricing model and integration depth differentiate accounts payable options more than rank does.

Stockroom ‑ Purchase Orders held #1 steadily from Sep 2026 to Oct 2026 — an entrenched leader in accounts payable that challengers haven't displaced. Among the top 5 plotted accounts payable apps, 2 improved and 2 declined — rankings reshuffled without a single category-wide direction. Brightpearl by Sage's share expanded +28.0pp from 4.3% (May 2026) to 32.3% (Oct 2026) — a sustained widening of the gap against other accounts payable apps over this window.

Stable rankings across the top 5 plotted accounts payable 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 accounts payable apps with 46.6% of all tracked installs — a single market that effectively defines the category's product priorities. United Kingdom follows at 11.8%, with Canada at 9.4%. Together, the top 3 markets account for 67.8% of accounts payable app installs worldwide. Germany (6.2%) and Norway (5.4%) round out the top 5. United Kingdom is the fastest-growing market this month (+6.4pp), pointing to accelerating demand outside the established leaders.

With 46.6% of accounts payable 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 (11.8%) and other regions sometimes find better fit in apps that over-index outside United States.

None of the top 4 accounts payable apps tracked here have yet crossed 1,000 reviews. Brightpearl by Sage leads the set on current cumulative reviews with 57 — closest to the milestone, at roughly 6% of the way there.

With no app in this accounts payable set having crossed 1,000 reviews, the category is still in early adoption. Brightpearl by Sage is the closest to breaking out at 57 cumulative reviews — worth tracking its per-month review velocity to see whether it's on pace to cross the milestone first.