Slack Shopify Apps – Analytics & Insights
(Updated October 2026) Track the top slack 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 Slack Shopify Apps Ranked Today
Top 10 slack Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 Shopify Flow | 1 | 98.62% 0.04 | 14,409 854 |
 SmartNotify for Slack | 2 | 0.00% | 2 0 |
 Out Of Stock Alert Restock Lab | 3 5 | 0.24% 0.23 | 38 9 |
 iAlert ‑ Low Stock Alert | 4 2 | 0.05% 0.03 | 96 1 |
 Address Check & Withdrawal Pro | 5 | 0.89% 0.05 | 324 5 |
 Stockie Inventory Management | 6 2 | 0.11% 0.14 | 161 19 |
 Ting ‑ Slack Notifications | 7 | 0.00% | 15 0 |
 FormCRM Contact Form Builder | 8 4 | 0.02% 0.02 | 87 9 |
 EZ Notify ‑ Slack Integration | 9 2 | 0.00% 0.00 | 18 0 |
 Report Pundit: Custom Reports | 10 | 0.05% 0.00 | 2,049 24 |
Key Insights:
- Shopify Flow commands 98.6% market share, 98.6pp ahead of SmartNotify for Slack — a concentrated slack category.
- In the last 30 days, 4 apps climbed and 1 dropped in ranking among the top 10 tracked slack apps.
- Shopify Flow added the most new reviews this month (+854) — strong adoption momentum.
Live Ranking and Market Share Trends for Slack Shopify Apps
Monthly ranking and market share trends for the top 5 slack 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 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Shopify Flow | #1 | #1 | #1 | #1 | #1 | — |
| SmartNotify for Slack | #22 | #2 | #2 | #2 | #2 | — |
| Out Of Stock Alert Restock Lab | #201 | #1010 | #91 | #81 | #35 | — |
| iAlert ‑ Low Stock Alert | #64 | #6 | #33 | #63 | #42 | — |
| Address Check & Withdrawal Pro | — | #4 | #62 | #51 | #5 | — |
Key Insights:
- Shopify Flow's ranking held steady from #1 to #1 over the charted period.
- 3 of 5 top slack apps improved their position; 1 declined — a mixed picture.
- Shopify Flow's market share is 98.6% — losing -1.0pp since the start of the chart.
Slack Shopify Apps — Market Share by Country
Top 5 countries driving installs for slack Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 United States | 40.3% | 0.14 |
 United Kingdom | 6.8% | 0.00 |
 Canada | 5.1% | 0.05 |
 Australia | 4.9% | 0.07 |
 Germany | 4.7% | 0.04 |
Key Insights:
- United States accounts for 40.3% of slack app installs — the single largest market.
- Top 3 markets (United States, United Kingdom, Canada) collectively cover 52.2% of all tracked slack installs — highly concentrated demand.
Fastest to 1,000 Reviews — Slack Shopify Apps
Race-style view of how the top 5 slack 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 |
|---|---|---|
| Shopify Flow | 51 | 14,381 |
| Address Check & Withdrawal Pro | Not yet reached | 324 |
| iAlert ‑ Low Stock Alert | Not yet reached | 97 |
| Out Of Stock Alert Restock Lab | Not yet reached | 36 |
| SmartNotify for Slack | Not yet reached | 2 |
Key Insights:
- Shopify Flow reached 1,000 reviews fastest — in 51 months since launch.
- 4 of the top 5 slack apps haven't yet crossed 1,000 reviews — Address Check & Withdrawal Pro is closest at 324 cumulative.
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Top Slack Shopify Apps Ranked by Position
Shopify Flow dominates slack with 98.6% market share — a clear category leader Shopify merchants gravitate to first, 98.6pp ahead of SmartNotify for Slack (0). Out Of Stock Alert Restock Lab sits at #3 with 0.2% share, rounding out the top tier. Together, the top 3 apps absorb 98.9% of all slack installs — a highly concentrated landscape with limited room for new entrants. Out Of Stock Alert Restock Lab is the standout mover this month, climbing 5 positions — a momentum signal worth tracking.
Shopify Flow's 98.6% share looks dominant, but Stockie Inventory Management slipped 2 positions this month and the rest of the top 5 has reshuffled. Slack apps are settled at the top and contested below — for merchants whose needs aren't a perfect Shopify Flow fit, the #2–#5 apps often surface better niche options.
Live Ranking and Market Share Trends Across Slack Shopify Apps
Shopify Flow held #1 steadily from Oct 2025 to Sep 2026 — an entrenched leader in slack that challengers haven't displaced. Across the top 5 plotted slack apps, 3 improved their ranking while 1 declined — the category is moving upward overall. Shopify Flow's share contracted -1.0pp from 99.6% (Oct 2025) to 98.6% (Oct 2026) — a meaningful narrowing of the leader's gap against other slack apps over this window.
4 of 5 plotted slack 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 Slack — Which Apps Grew Fastest
Shopify Flow is the only app in this set to have crossed 1,000 reviews, reaching the milestone in 51 months since launch. The remaining 4 slack 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: Address Check & Withdrawal Pro at 324, iAlert ‑ Low Stock Alert at 97, Out Of Stock Alert Restock Lab at 36, SmartNotify for Slack at 2 cumulative reviews. Address Check & Withdrawal Pro is closest to the milestone — its current count puts it roughly 32% of the way to 1,000.
Shopify Flow 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 slack category.
Top 5 Apps in Slack
- Shopify Flow — Category leader for slack with 98.6% market share and 4.7★.
- SmartNotify for Slack — Ranks #2 for slack with 0 market share and 5.0★.
- Out Of Stock Alert Restock Lab — Climbed 5 positions this month to rank #3 — 0.2% share, 5.0★.
- iAlert ‑ Low Stock Alert — Climbed 2 positions this month to rank #4 — 0.0% share, 4.8★.
- Address Check & Withdrawal Pro — Ranks #5 for slack with 0.9% market share and 5.0★.
Slack Shopify Apps — Frequently Asked Questions
1. What is the best slack app on Shopify?
Shopify Flow is the leading slack app on Shopify, holding 98.6% of category market share with 14,409 reviews — a clear default for most merchants.
2. Which slack app has the highest market share on Shopify?
Shopify Flow holds the highest market share among slack apps at 98.6% (-0.04pp 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 slack apps are tracked on Shopify?
ShopDigest tracks 96 slack apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which slack app is growing the fastest on Shopify?
Out Of Stock Alert Restock Lab 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 slack apps most popular on Shopify?
United States has the highest concentration of slack app installs at 40.3%, followed by United Kingdom at 6.8%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for slack 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 slack app reached 1,000 reviews fastest on Shopify?
Shopify Flow hit 1,000 reviews in 51 months since launch — the fastest review ramp among tracked slack Shopify apps. See the Review Champions chart above for the full race.
