Custom Fees Shopify Apps – Analytics & Insights
(Updated September 2026) Track the top custom fees Shopify apps with live rankings, market share, geography, and review data — updated weekly from the Shopify App Store. This keyword page shows where each app stands today and how its position has shifted over time.
Top Custom Fees Shopify Apps Ranked Today
Top 10 custom fees Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 COD King‑Part COD & OTP Verify | 1 1 | 45.65% 14.65 | 989 35 |
 Chatty AI Chatbot & Live Chat | 2 1 | 19.75% 21.26 | 1,886 8 |
 EasySell COD Form & Upsells | 3 | 23.93% 1.51 | 997 53 |
 Payflow: COD & Checkout Rules | 4 1 | 0.47% 0.12 | 115 3 |
 Practical Fees & Surcharges | 5 1 | 0.03% 0.01 | 1 0 |
 Releasit COD Form & Upsells | 6 | 9.00% 9.00 | 2,632 0 |
 VOL ‑ Surcharge & Product Fees | 7 | 0.71% 0.11 | 79 17 |
 Releasit COD Fee | 8 4 | 0.20% 0.93 | 612 11 |
 ACOD: Cash On Delivery COD Fee | 9 | 0.08% 0.02 | 118 5 |
 Partialy: Partial COD Payment | 10 2 | 0.09% 0.15 | 77 5 |
Key Insights:
- COD King‑Part COD & OTP Verify commands 45.6% market share, 25.9pp ahead of Chatty AI Chatbot & Live Chat — a concentrated custom fees category.
- In the last 30 days, 3 apps climbed and 3 dropped in ranking among the top 10 tracked custom fees apps.
- EasySell COD Form & Upsells added the most new reviews this month (+53) — strong adoption momentum.
Live Ranking and Market Share Trends for Custom Fees Shopify Apps
Monthly ranking and market share trends for the top 5 custom fees Shopify apps over the past year — see how each app's App Store position and market share have shifted month by month.
Charts Data
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| COD King‑Part COD & OTP Verify | — | #2 | #31 | #21 | #2 | #11 |
| Chatty AI Chatbot & Live Chat | — | #4 | #13 | #1 | #1 | #21 |
| EasySell COD Form & Upsells | — | #3 | #21 | #31 | #3 | #3 |
| Payflow: COD & Checkout Rules | — | #5 | #61 | #51 | #5 | #41 |
| Practical Fees & Surcharges | — | — | — | #10 | #64 | #51 |
Key Insights:
- COD King‑Part COD & OTP Verify's ranking improved from #2 to #1 over the charted period.
- 4 of 5 top custom fees apps improved their position; 0 declined — a mixed picture.
- COD King‑Part COD & OTP Verify's market share is 45.6% — gaining +7.3pp since the start of the chart.
Custom Fees Shopify Apps — Market Share by Country
Top 5 countries driving installs for custom fees Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 India | 46.3% | 13.90 |
 United States | 7.0% | 6.14 |
 Morocco | 5.2% | 0.47 |
 Colombia | 3.8% | 2.45 |
 Peru | 3.4% | 0.08 |
Key Insights:
- India accounts for 46.3% of custom fees app installs — the single largest market.
- Top 3 markets (India, United States, Morocco) collectively cover 58.5% of all tracked custom fees installs — highly concentrated demand.
Fastest to 1,000 Reviews — Custom Fees Shopify Apps
Race-style view of how the top 5 custom fees Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| Chatty AI Chatbot & Live Chat | 32 | 1,804 |
| EasySell COD Form & Upsells | Not yet reached | 1,011 |
| COD King‑Part COD & OTP Verify | Not yet reached | 962 |
| Payflow: COD & Checkout Rules | Not yet reached | 102 |
| Practical Fees & Surcharges | Not yet reached | 2 |
Key Insights:
- Chatty AI Chatbot & Live Chat reached 1,000 reviews fastest — in 32 months since launch.
- 4 of the top 5 custom fees apps haven't yet crossed 1,000 reviews — EasySell COD Form & Upsells is closest at 1,011 cumulative.
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Top Custom Fees Shopify Apps Ranked by Position
COD King‑Part COD & OTP Verify dominates custom fees with 45.6% market share — a clear category leader Shopify merchants gravitate to first, 25.9pp ahead of Chatty AI Chatbot & Live Chat (19.7%). EasySell COD Form & Upsells sits at #3 with 23.9% share, rounding out the top tier. Together, the top 3 apps absorb 89.3% of all custom fees installs — a highly concentrated landscape with limited room for new entrants. COD King‑Part COD & OTP Verify is the standout mover this month, climbing 1 position — a momentum signal worth tracking.
COD King‑Part COD & OTP Verify's 45.6% share looks dominant, but Releasit COD Fee slipped 4 positions this month and the rest of the top 5 has reshuffled. Custom Fees apps are settled at the top and contested below — for merchants whose needs aren't a perfect COD King‑Part COD & OTP Verify fit, the #2–#5 apps often surface better niche options.
Live Ranking and Market Share Trends Across Custom Fees Shopify Apps
COD King‑Part COD & OTP Verify climbed from #2 (May 2026) to #1 (Sep 2026) — a 1-position gain among custom fees apps over the charted window. Across the top 5 plotted custom fees apps, 4 improved their ranking while 0 declined — the category is moving upward overall. COD King‑Part COD & OTP Verify's share expanded +7.3pp from 38.3% (May 2026) to 45.6% (Sep 2026) — a sustained widening of the gap against other custom fees apps over this window.
4 of 5 plotted custom fees apps moved positions in this window — recent trajectory beats current rank as a signal when a category is reshuffling this actively.
Review Growth Velocity in Custom Fees — Which Apps Grew Fastest
Chatty AI Chatbot & Live Chat is the only app in this set to have crossed 1,000 reviews, reaching the milestone in 32 months since launch. The remaining 4 custom fees apps tracked here are still building toward 1,000 — current cumulative review counts give the clearest picture of where each one stands today.
4 apps on this chart haven't yet crossed 1,000 reviews: EasySell COD Form & Upsells at 1,011, COD King‑Part COD & OTP Verify at 962, Payflow: COD & Checkout Rules at 102, Practical Fees & Surcharges at 2 cumulative reviews. EasySell COD Form & Upsells is closest to the milestone — its current count puts it roughly 101% of the way to 1,000.
Chatty AI Chatbot & Live Chat is the only app in this set to have crossed 1,000 reviews so far — a useful signal for merchants that one app has already proved sustained adoption while the others remain in the "promising but unproven" tier of the custom fees category.
Top 5 Apps in Custom Fees
- COD King‑Part COD & OTP Verify — Category leader for custom fees with 45.6% market share and 4.9★.
- Chatty AI Chatbot & Live Chat — Currently ranked #2 with 19.7% market share and 4.9★.
- EasySell COD Form & Upsells — Ranks #3 for custom fees with 23.9% market share and 4.9★.
- Payflow: COD & Checkout Rules — Climbed 1 position this month to rank #4 — 0.5% share, 5.0★.
- Practical Fees & Surcharges — Climbed 1 position this month to rank #5 — 0.0% share, 5.0★.
Custom Fees Shopify Apps — Frequently Asked Questions
1. What is the best custom fees app on Shopify?
COD King‑Part COD & OTP Verify is the leading custom fees app on Shopify, holding 45.6% of category market share with 989 reviews — a clear default for most merchants.
2. Which custom fees app has the highest market share on Shopify?
COD King‑Part COD & OTP Verify holds the highest market share among custom fees apps at 45.6% (+14.65pp vs 30 days ago). Market share here is estimated from each app's recent review velocity, with rank-weighted adjustment because positions in keyword search drive most installs.
3. How many custom fees apps are tracked on Shopify?
ShopDigest tracks 96 custom fees apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which custom fees app is growing the fastest on Shopify?
COD King‑Part COD & OTP Verify has shown the strongest ranking momentum, climbing 1 position over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are custom fees apps most popular on Shopify?
India has the highest concentration of custom fees app installs at 46.3%, followed by United States at 7.0%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for custom fees on Shopify keyword pages?
For keyword pages, market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. This reflects the reality that Shopify keyword search traffic concentrates heavily at the top of results.
7. Which custom fees app reached 1,000 reviews fastest on Shopify?
Chatty AI Chatbot & Live Chat hit 1,000 reviews in 32 months since launch — the fastest review ramp among tracked custom fees Shopify apps. See the Review Champions chart above for the full race.
