Self Service Portal Shopify Apps – Reviews & Rating Trends
(Updated September 2026) Compare reviews and ratings for self service portal Shopify apps and see which apps are gaining the most install momentum. Review counts are the closest proxy to actual installs — Shopify doesn't publish install numbers — so review velocity is one of the strongest signals of merchant adoption for self service portal apps.
Self Service Portal Shopify Apps — Full Reviews Table
All tracked self service portal Shopify apps ranked by total review count, with new reviews gained vs 30 days ago and average rating. Filter by country and date range; sort by reviews or review velocity.
| App | Reviews | Rating |
|---|---|---|
 Upsell & Cross Sell — Selleasy | 2,57597 | 4.9 |
 Essential Upsell & Cross Sell | 2,28583 | 5.0 |
 Subi Subscriptions App | 90123 | 4.9 |
 Qikify Upsell & Cross‑sell | 6735 | 4.8 |
 Fly Upsell & Cross Sell | 59318 | 4.9 |
 Easy Appointment Booking App | 51217 | 4.9 |
 Faire: Sell Wholesale | 42520 | 4.6 |
 Zoorix: Bundles & Cross Sell | 3894 | 5.0 |
 SparkLayer B2B & Wholesale | 3716 | 4.9 |
 Easyteam POS Time Clock In | 3036 | 4.9 |
Showing 1-10 out of 64
Key Insights:
- Upsell & Cross Sell — Selleasy leads self service portal apps with 2,575 total reviews — 290 more than Essential Upsell & Cross Sell (2,285).
- Top 3 apps (Upsell & Cross Sell — Selleasy, Essential Upsell & Cross Sell, Subi Subscriptions App) hold 63.8% of all reviews across the top 10 tracked self service portal apps.
- Upsell & Cross Sell — Selleasy is gaining reviews fastest this month (+97) — strong recent install momentum.
- 10 of 10 top-reviewed self service portal apps gained new reviews this period; 0 saw no net additions.
Self Service Portal Shopify Apps — Cumulative Review Trend
Monthly cumulative review count for the top 5 self service portal Shopify apps over the past year — a longitudinal view of which apps keep accumulating reviews and which have flattened.
Charts Data
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| Upsell & Cross Sell — Selleasy | 2,31792 | 2,39578 | 2,48186 | 2,581100 | 2,65776 | 2,72972 |
| Essential Upsell & Cross Sell | 2,041106 | 2,12786 | 2,20376 | 2,28885 | 2,35769 | 2,40750 |
 ShipStation Orders & Inventory | 64934 | 66920 | 68213 | 69614 | 7037 | 7107 |
| Fly Upsell & Cross Sell | 50334 | 53835 | 57537 | 59823 | 61214 | 6197 |
| Easy Appointment Booking App | 45318 | 47017 | 49525 | 51318 | 53017 | 54818 |
Key Insights:
- Upsell & Cross Sell — Selleasy's cumulative reviews grew from 1,461 to 2,729 over the charted period — 1,268 new reviews accumulated.
- Upsell & Cross Sell — Selleasy's 2,729 cumulative reviews sit 5.0× above Easy Appointment Booking App's 548 at the bottom of the plotted self service portal set — a wide spread between long-running leaders and newer entrants.
- Upsell & Cross Sell — Selleasy's cumulative review lead compounds over time — an established review base acts as a trust signal for merchants comparing apps, and continued adoption keeps the review count climbing, a flywheel newcomers struggle to interrupt.
Fastest to 1,000 Reviews — Self Service Portal Shopify Apps
Race-style view of how the top 5 self service portal Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis. Adjust the milestone or app set with the filters above.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| Essential Upsell & Cross Sell | 16 | 2,253 |
| Upsell & Cross Sell — Selleasy | 32 | 2,538 |
| Subi Subscriptions App | Not yet reached | 901 |
| Qikify Upsell & Cross‑sell | Not yet reached | 630 |
| Fly Upsell & Cross Sell | Not yet reached | 590 |
Key Insights:
- Essential Upsell & Cross Sell reached 1,000 reviews fastest — in 16 months since launch.
- Upsell & Cross Sell — Selleasy crossed 1,000 reviews in 32 months — 16 months behind Essential Upsell & Cross Sell.
- 3 of the top 5 self service portal apps haven't yet crossed 1,000 reviews — Subi Subscriptions App is closest at 901 cumulative.
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Most-Reviewed Self Service Portal Shopify Apps
Upsell & Cross Sell — Selleasy leads self service portal Shopify apps with 2,575 cumulative reviews and a 4.9★ average rating. Essential Upsell & Cross Sell (2,285 reviews) and Subi Subscriptions App (901 reviews) round out the top 3. Combined, the top 3 apps hold 63.8% of all reviews across the top tier — a tight oligopoly where the leader's review flywheel is hard to break. Notable mover: Upsell & Cross Sell — Selleasy added the most new reviews this month (+97) — a strong recent install signal.
Upsell & Cross Sell — Selleasy's 2,575-review base reflects long-running merchant adoption in self service portal — a tenure signal for merchants who weight track record alongside current fit. Essential Upsell & Cross Sell (2,285 reviews) and the rest of the top tier carry meaningful adoption too, and feature scope, support, and current trajectory often matter more than raw review totals when choosing between established options.
Self Service Portal Shopify Apps — Long-Term Review Trends
Upsell & Cross Sell — Selleasy accumulated 1,268 new reviews from Jan 2025 to Sep 2026, growing from 1,461 to 2,729 cumulative reviews — a steep addition rate for self service portal apps. Across the top 5 plotted self service portal apps, the steepest ongoing slopes mark the ones still actively winning new merchants — absolute review counts matter less than recent acceleration when picking apps in a category that's still growing.
Upsell & Cross Sell — Selleasy's lead in cumulative reviews compounds in concentrated self service portal categories: more reviews lift App Store rank, which drives more installs, which add more reviews — newcomers face a steep curve to catch up to the 2,729 cumulative base.
Review Growth Velocity in Self Service Portal — Which Apps Grew Fastest
Essential Upsell & Cross Sell reached 1,000 reviews in 16 months since launch — the fastest ramp among the top 5 self service portal apps tracked here. Upsell & Cross Sell — Selleasy crossed the same milestone in 32 months, 16 months behind.
3 apps on this chart haven't yet crossed 1,000 reviews: Subi Subscriptions App at 901, Qikify Upsell & Cross‑sell at 630, Fly Upsell & Cross Sell at 590 cumulative reviews. Subi Subscriptions App is closest to the milestone — its current count puts it roughly 90% of the way to 1,000.
The 16-month spread between Essential Upsell & Cross Sell and Upsell & Cross Sell — Selleasy reaching 1,000 reviews suggests a competitive self service portal category — leaders pulled ahead by roughly a year, but no single app dominated launch-to-milestone speed. The ramp differences likely reflect both product quality and timing-of-launch rather than one clear category winner.
Top 5 Apps in Self Service Portal
- Easy Appointment Booking App — Has accumulated 548 reviews for self service portal at a 4.9★ average.
- Easyteam POS Time Clock In — Has accumulated 324 reviews for self service portal at a 4.9★ average.
- ShipStation Orders & Inventory — Has accumulated 710 reviews for self service portal at a 4.3★ average.
- Easy Subscriptions App — Has accumulated 211 reviews for self service portal at a 5.0★ average.
- Kioskify: Self‑Service Kiosk — Has accumulated 7 reviews for self service portal at a 4.8★ average.
Self Service Portal Shopify Apps — Frequently Asked Questions
1. Which self service portal app has the most reviews on Shopify?
Upsell & Cross Sell — Selleasy has the most reviews among self service portal Shopify apps with 2,575 total reviews, ahead of Essential Upsell & Cross Sell at 2,285. Sort the table by Reviews (High to Low) to see the full ranked list.
2. How are reviews used to measure self service portal app popularity on Shopify?
Reviews are the closest publicly available proxy for install volume on Shopify — Shopify doesn't publish install counts, so cumulative reviews and review velocity are the standard way to measure adoption. For self service portal apps, this page shows total reviews, new reviews per month, and time-to-1,000 reviews so you can compare both established scale and current momentum.
3. Which self service portal app is gaining reviews fastest on Shopify?
Upsell & Cross Sell — Selleasy is gaining the most new reviews this month among self service portal apps, adding 97 reviews in the past 30 days. Switch the table sub-tab to "Review Changes" to see all apps ordered by review velocity.
4. Which self service portal app reached 1,000 reviews fastest on Shopify?
Essential Upsell & Cross Sell hit 1,000 reviews in 16 months since launch — the fastest review ramp among tracked self service portal Shopify apps. Use the "Fastest to 1,000 Reviews" chart above to compare against other apps or change the milestone (5,000, 10,000, etc.).
5. What is the average rating for top self service portal Shopify apps?
The top 5 self service portal apps average 4.9★ across 6,912 combined reviews — a strong overall quality benchmark. Individual ratings appear in the table above; sort by Reviews to see how rating varies across the most-installed apps.
6. How often are review counts for self service portal apps updated on Shopify?
Review counts and rating data refresh weekly on this page. The Reviews Trend chart aggregates monthly intervals by default — switch to weekly granularity for shorter-term signals or yearly for macro trends.
