Captions Shopify Apps – Market Share Breakdown
(Updated October 2026) See which captions Shopify apps dominate installs and how their share has shifted over time. This keyword page shows the full market share table, monthly share trends for the leaders, and a country-level breakdown so you can compare global vs regional dominance.
Captions Shopify Apps — Full Market Share Table
All tracked captions Shopify apps ranked by current install share, with change vs 30 days ago and Leader / Climbing / Declining / Stable status — filterable by country and date range.
| # | App | Market Share | Change | Status |
|---|---|---|---|---|
| 1 |  GSC Instagram Feed, Instafeed | 72.54% | 9.10 | Climbing |
| 2 |  Outfy ‑ Social Media Auto Post | 15.07% | 3.62 | Declining |
| 3 |  Lookfy Lookbook: Image Gallery | 8.49% | 2.85 | Declining |
| 4 |  Essential Grid Gallery | 2.71% | 0.35 | Declining |
| 5 |  SS ‑ Social media AI Auto Post | 0.42% | 0.34 | Climbing |
| 6 |  CS ‑ Smart Bulk Image Upload | 0.17% | 0.62 | Declining |
| 7 |  MP Instagram Feed ‑ Instafeed | 0.15% | 0.04 | Declining |
| 8 |  Catalog PDF Maker ‑ AceCatalog | 0.12% | 0.02 | Climbing |
| 9 |  Uploadify ‑ Customer Gallery | 0.09% | 0.03 | Climbing |
| 10 |  Slider Revolution | 0.07% | 0.01 | Climbing |
Showing 1-10 out of 25
Key Insights:
- GSC Instagram Feed, Instafeed holds 72.5% share of captions app installs — 57.5pp ahead of Outfy ‑ Social Media Auto Post (15.1%).
- Top 3 apps (GSC Instagram Feed, Instafeed, Outfy ‑ Social Media Auto Post, Lookfy Lookbook: Image Gallery) account for 96.1% of all captions install share — a concentrated market.
- GSC Instagram Feed, Instafeed is gaining share fastest this month (+9.10pp) — the largest single gainer among the top captions apps by share.
- Outfy ‑ Social Media Auto Post is losing share fastest (-3.62pp) — could indicate a churning user base or a stronger challenger gaining ground.
Captions Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 captions Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| GSC Instagram Feed, Instafeed | 52.1% | 50.5%1.52 | 54.2%3.62 | 61.2%7.01 | 71.8%10.64 | 72.3%0.5 |
| Outfy ‑ Social Media Auto Post | 16.8% | 18.3%1.53 | 23.5%5.17 | 17.9%5.57 | 15.8%2.09 | 14.6%1.18 |
| Lookfy Lookbook: Image Gallery | 23.8% | 24.0%0.18 | 16.7%7.29 | 11.3%5.36 | 8.6%2.68 | 9.0%0.41 |
| Essential Grid Gallery | 3.4% | 3.8%0.35 | 3.9%0.08 | 3.1%0.81 | 2.9%0.21 | 2.8%0.03 |
| MP Instagram Feed ‑ Instafeed | 0.1% | 0.1%0.06 | 0.4%0.34 | 0.0%0.35 | 0.1%0.04 | 0.5%0.45 |
Key Insights:
- GSC Instagram Feed, Instafeed's share expanded from 52.1% → 72.3% over the charted period.
- Of the top 5 tracked captions apps, 2 grew share and 3 lost share — leader is widening the gap.
Top Captions Shopify Apps by Country
Per-country market share rankings for captions Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.
| # | 🌎 Worldwide |  United States |  India |  China |  United Kingdom |
|---|---|---|---|---|---|
| 1 | | | | | |
| 2 | | | | | |
| 3 | | | | | |
| 4 | | | | | |
| 5 | | | |  | |
Key Insights:
- GSC Instagram Feed, Instafeed leads captions apps in 3 of 4 tracked markets (United States, India, United Kingdom).
- GSC Instagram Feed, Instafeed leads worldwide, but China bucks the trend — Outfy ‑ Social Media Auto Post leads there.
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Top 5 Apps in Captions
- GSC Instagram Feed, Instafeed — Leads captions apps with 72.3% install share, rated 4.9★ — gaining share this month.
- Lookfy Lookbook: Image Gallery — Holds 9.0% of captions app install share, rated 4.8★ — losing share this month.
- Outfy ‑ Social Media Auto Post — Holds 14.6% of captions app install share, rated 4.8★ — losing share this month.
- Essential Grid Gallery — Holds 2.8% of captions app install share, rated 4.9★ — losing share this month.
- Instafeed for Instagram Feed — Holds 0 of captions app install share, rated 4.9★.
Captions Shopify Apps — Frequently Asked Questions
1. Which captions app has the highest market share on Shopify?
GSC Instagram Feed, Instafeed dominates the captions category on Shopify with 72.5% of installs — 57.5pp ahead of Outfy ‑ Social Media Auto Post. This is a clear leader by share, so most merchants default to it unless they have a niche-fit reason to pick differently.
2. How is market share calculated for captions Shopify apps?
For captions (a keyword page), 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. Each app's weighted score is divided by the total weighted score across the keyword to give the share %. This reflects Shopify search behaviour: most installs come from the top of the results.
3. Which captions apps are gaining market share on Shopify?
GSC Instagram Feed, Instafeed is gaining captions app market share fastest this month, up +9.10pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which captions apps are losing market share on Shopify?
Outfy ‑ Social Media Auto Post has lost the most market share this month among captions apps (-3.62pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most captions Shopify app installs?
United States drives the largest share of captions app installs at 25.1%, followed by India at 9.8% and United Kingdom at 5.0%. Use the country picker on the third card to compare market leaders by country.
6. How many captions apps does ShopDigest track on Shopify?
ShopDigest tracks 96 captions apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
