Shipping Estimator Shopify Apps – Analytics & Insights
(Updated September 2026) Track the top shipping estimator 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 Shipping Estimator Shopify Apps Ranked Today
Top 10 shipping estimator Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 Snap Cart Drawer Cart Upsell | 1 1 | 18.03% 12.60 | 81 11 |
 Amp Slide Cart Upsell Drawer | 2 1 | 39.41% 21.85 | 772 16 |
 Essent FreeShipping Upsell App | 3 | 34.78% 6.20 | 966 30 |
 One Click Upsell ‑ Zipify OCU | 4 1 | 6.01% 2.64 | 565 11 |
 Fastrr Cart | 5 1 | 0.69% 0.28 | 48 6 |
 DS Shipping Rates Zip Distance | 6 | 0.24% 0.09 | 17 2 |
 Carty: Cart Upsell Cart Drawer | 7 5 | 0.05% 0.04 | 62 0 |
 Qikify Slide Cart Drawer | 8 3 | 0.19% 0.15 | 420 4 |
 S Estimated Delivery Date Plus | 9 1 | 0.33% 0.09 | 443 2 |
 CBB Shipping Rates Calculator | 10 3 | 0.05% 0.10 | 240 0 |
Key Insights:
- Snap Cart Drawer Cart Upsell commands 18.0% market share, -21.4pp ahead of Amp Slide Cart Upsell Drawer — a fragmented shipping estimator category.
- In the last 30 days, 4 apps climbed and 4 dropped in ranking among the top 10 tracked shipping estimator apps.
- Essent FreeShipping Upsell App added the most new reviews this month (+30) — strong adoption momentum.
- Note: Amp Slide Cart Upsell Drawer holds higher market share (39.4%) than the rank-#1 app Snap Cart Drawer Cart Upsell — share and App Store rank don't align in this category, so cross-checking both views matters.
Live Ranking and Market Share Trends for Shipping Estimator Shopify Apps
Monthly ranking and market share trends for the top 5 shipping estimator 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 |
|---|---|---|---|---|---|---|
| Snap Cart Drawer Cart Upsell | — | #8 | #44 | #31 | #21 | #11 |
| Amp Slide Cart Upsell Drawer | — | #2 | #2 | #2 | #11 | #21 |
| Essent FreeShipping Upsell App | — | #1 | #1 | #1 | #32 | #3 |
| One Click Upsell ‑ Zipify OCU | — | #7 | #81 | #8 | #53 | #41 |
| Fastrr Cart | — | #4 | #62 | #51 | #41 | #51 |
Key Insights:
- Snap Cart Drawer Cart Upsell's ranking improved from #8 to #1 over the charted period.
- 2 of 5 top shipping estimator apps improved their position; 2 declined — a mixed picture.
- Snap Cart Drawer Cart Upsell's market share is 18.0% — gaining +17.9pp since the start of the chart.
Shipping Estimator Shopify Apps — Market Share by Country
Top 5 countries driving installs for shipping estimator Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 United States | 27.7% | 0.84 |
 Netherlands | 10.1% | 1.91 |
 India | 6.6% | 1.97 |
 United Kingdom | 5.6% | 0.89 |
 France | 5.3% | 1.68 |
Key Insights:
- United States accounts for 27.7% of shipping estimator app installs — the single largest market.
- Top 3 markets (United States, Netherlands, India) collectively cover 44.5% of all tracked shipping estimator installs — moderately concentrated demand.
- India is the fastest-growing market this month (+2.0pp) — emerging demand worth watching.
Fastest to 1,000 Reviews — Shipping Estimator Shopify Apps
Race-style view of how the top 5 shipping estimator 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 |
|---|---|---|
| Essent FreeShipping Upsell App | Not yet reached | 880 |
| Amp Slide Cart Upsell Drawer | Not yet reached | 703 |
| One Click Upsell ‑ Zipify OCU | Not yet reached | 504 |
| Snap Cart Drawer Cart Upsell | Not yet reached | 66 |
| Fastrr Cart | Not yet reached | 43 |
Key Insights:
- 5 of the top 5 shipping estimator apps haven't yet crossed 1,000 reviews — Essent FreeShipping Upsell App is closest at 880 cumulative.
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Top Shipping Estimator Shopify Apps Ranked by Position
Snap Cart Drawer Cart Upsell ranks #1 for shipping estimator with 18.0% share — the leader position in a fragmented field where many apps are within striking distance, -21.4pp ahead of Amp Slide Cart Upsell Drawer (39.4%). Essent FreeShipping Upsell App sits at #3 with 34.8% share, rounding out the top tier. Together, the top 3 apps absorb 92.2% of all shipping estimator installs — a highly concentrated landscape with limited room for new entrants. Carty: Cart Upsell Cart Drawer is the standout mover this month, climbing 5 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.
Shipping Estimator is a fragmented market — the top 3 apps together hold only 92.2% of installs, leaving Snap Cart Drawer Cart Upsell's 18.0% lead modest in absolute terms and Essent FreeShipping Upsell App at 34.8% still capturing meaningful share. With this many viable apps, pricing model and integration depth differentiate shipping estimator options more than rank does.
Live Ranking and Market Share Trends Across Shipping Estimator Shopify Apps
Snap Cart Drawer Cart Upsell climbed from #8 (May 2026) to #1 (Sep 2026) — a 7-position gain among shipping estimator apps over the charted window. Among the top 5 plotted shipping estimator apps, 2 improved and 2 declined — rankings reshuffled without a single category-wide direction. Snap Cart Drawer Cart Upsell's share expanded +17.9pp from 0.1% (May 2026) to 18.0% (Sep 2026) — a sustained widening of the gap against other shipping estimator apps over this window.
A 7-position move for the leader over the charted shipping estimator window is large enough to reflect real merchant adoption shifts, not just App Store noise — Snap Cart Drawer Cart Upsell's climb as of Sep 2026 is the strongest trajectory signal in this chart.
Review Growth Velocity in Shipping Estimator — Which Apps Grew Fastest
None of the top 5 shipping estimator apps tracked here have yet crossed 1,000 reviews. Essent FreeShipping Upsell App leads the set on current cumulative reviews with 880 — closest to the milestone, at roughly 88% of the way there.
With no app in this shipping estimator set having crossed 1,000 reviews, the category is still in early adoption. Essent FreeShipping Upsell App is the closest to breaking out at 880 cumulative reviews — worth tracking its per-month review velocity to see whether it's on pace to cross the milestone first.
Top 5 Apps in Shipping Estimator
- Snap Cart Drawer Cart Upsell — Tops the shipping estimator rankings with 18.0% market share and 4.9★.
- Amp Slide Cart Upsell Drawer — Currently ranked #2 with 39.4% market share and 5.0★.
- Essent FreeShipping Upsell App — Ranks #3 for shipping estimator with 34.8% market share and 5.0★.
- One Click Upsell ‑ Zipify OCU — Climbed 1 position this month to rank #4 — 6.0% share, 4.5★.
- Fastrr Cart — Currently ranked #5 with 0.7% market share and 5.0★.
Shipping Estimator Shopify Apps — Frequently Asked Questions
1. What is the best shipping estimator app on Shopify?
shipping estimator is a fragmented market on Shopify — Snap Cart Drawer Cart Upsell ranks #1 with 18.0% market share, but multiple apps capture meaningful share. Compare the top 5 on rankings, market share, and reviews to find the right fit for your store.
2. Which shipping estimator app has the highest market share on Shopify?
Snap Cart Drawer Cart Upsell holds the highest market share among shipping estimator apps at 18.0% (+12.60pp 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 shipping estimator apps are tracked on Shopify?
ShopDigest tracks 96 shipping estimator apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which shipping estimator app is growing the fastest on Shopify?
Carty: Cart Upsell Cart Drawer has shown the strongest ranking momentum, climbing 5 positions over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are shipping estimator apps most popular on Shopify?
United States has the highest concentration of shipping estimator app installs at 27.7%, followed by Netherlands at 10.1%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for shipping estimator 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.
