Apps tracked
Category leader
Altera ‑ Export and ImportTop region
Top Two-Way Sync Shopify Apps Ranked Today
Top 10 two-way sync Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market share | Reviews |
|---|---|---|---|
 Filey ‑ Files Backup & Export | 11 | 15.04%9.40 | 2366 |
| Altera ‑ Export and Import | 21 | 37.86%21.77 | 26319 |
 Shuttle ‑ Sync with Etsy | 33 | 4.45%3.72 | 2264 |
 Shopify Marketplace Connect | 45 | 27.42%25.15 | 2,13927 |
 InfoShore eBay Integration | 51 | 7.20%0.91 | 4188 |
 syncX: Stock Inventory Sync | 63 | 4.99%14.34 | 93715 |
 TM Odoo Integration | 72 | 1.13%1.66 | 887 |
 Etsy Integration ‑ CedCommerce | 8– | 1.20%0.16 | 1,25611 |
 Exportsy Sync To Google Sheets | 92 | 0.08%0.09 | 32– |
 Migrate Go: Import & Export | 10– | 0.06%0.00 | 21– |
Key Insights:
- Filey ‑ Files Backup & Export commands 15.0% market share, -22.8pp ahead of Altera ‑ Export and Import — a fragmented two-way sync category.
- In the last 30 days, 3 apps climbed and 5 dropped in ranking among the top 10 tracked two-way sync apps.
- Shopify Marketplace Connect added the most new reviews this month (+27) — strong adoption momentum.
- Note: Altera ‑ Export and Import holds higher market share (37.9%) than the rank-#1 app Filey ‑ Files Backup & Export — share and App Store rank don't align in this category, so cross-checking both views matters.
Live Ranking and Market Share Trends for Two-Way Sync Shopify Apps
Monthly ranking and market share trends for the top 5 two-way sync 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 |
|---|---|---|---|---|---|---|
| Filey ‑ Files Backup & Export | #4– | #4– | #31 | #3– | #21 | #11 |
| Altera ‑ Export and Import | #1– | #1– | #1– | #1– | #1– | #21 |
| Shuttle ‑ Sync with Etsy | #13– | #121 | #102 | #64 | #6– | #33 |
| Shopify Marketplace Connect | #5– | #61 | #71 | #7– | #92 | #45 |
| InfoShore eBay Integration | #9– | #81 | #91 | #9– | #45 | #51 |
Key Insights:
- Filey ‑ Files Backup & Export's ranking improved from #4 to #1 over the charted period.
- 4 of 5 top two-way sync apps improved their position; 1 declined — a mixed picture.
- Filey ‑ Files Backup & Export's market share is 15.0% — gaining +13.6pp since the start of the chart.
Two-Way Sync Shopify Apps — Market Share by Country
Top 5 countries driving installs for two-way sync Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market share | Change |
|---|---|---|
 United States | 40.6% | 10.55 |
 United Kingdom | 13.4% | 1.72 |
 Germany | 6.5% | 1.37 |
 Australia | 5.2% | 1.57 |
 Canada | 4.7% | 0.86 |
Key Insights:
- United States accounts for 40.6% of two-way sync app installs — the single largest market.
- Top 3 markets (United States, United Kingdom, Germany) collectively cover 60.5% of all tracked two-way sync installs — highly concentrated demand.
Fastest to 1,000 Reviews — Two-Way Sync Shopify Apps
Race-style view of how the top 5 two-way sync 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 Marketplace Connect | 79 | 2,122 |
| InfoShore eBay Integration | Not yet reached | 414 |
| Altera ‑ Export and Import | Not yet reached | 254 |
| Filey ‑ Files Backup & Export | Not yet reached | 234 |
| Shuttle ‑ Sync with Etsy | Not yet reached | 226 |
Key Insights:
- Shopify Marketplace Connect reached 1,000 reviews fastest — in 79 months since launch.
- 4 of the top 5 two-way sync apps haven't yet crossed 1,000 reviews — InfoShore eBay Integration is closest at 414 cumulative.
Top Two-Way Sync Shopify Apps Ranked by Position
Filey ‑ Files Backup & Export ranks #1 for two-way sync with 15.0% share — the leader position in a fragmented field where many apps are within striking distance, -22.8pp ahead of Altera ‑ Export and Import (37.9%). Shuttle ‑ Sync with Etsy sits at #3 with 4.5% share, rounding out the top tier. The top 3 apps together control 57.4% of two-way sync installs — a clear leadership tier with a meaningful long tail behind them. Shopify Marketplace Connect 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.
Two-Way Sync is a fragmented market — the top 3 apps together hold only 57.4% of installs, leaving Filey ‑ Files Backup & Export's 15.0% lead modest in absolute terms and Shuttle ‑ Sync with Etsy at 4.5% still capturing meaningful share. With this many viable apps, pricing model and integration depth differentiate two-way sync options more than rank does.
Live Ranking and Market Share Trends Across Two-Way Sync Shopify Apps
Filey ‑ Files Backup & Export climbed from #4 (May 2026) to #1 (Oct 2026) — a 3-position gain among two-way sync apps over the charted window. Across the top 5 plotted two-way sync apps, 4 improved their ranking while 1 declined — the category is moving upward overall. Filey ‑ Files Backup & Export's share held near 15.0% from May 2026 to Oct 2026 — a stable install base for two-way sync apps rather than active gain or loss.
A 3-position move for the leader over the charted two-way sync window is large enough to reflect real merchant adoption shifts, not just App Store noise — Filey ‑ Files Backup & Export's climb as of Oct 2026 is the strongest trajectory signal in this chart.
Review Growth Velocity in Two-Way Sync — Which Apps Grew Fastest
Shopify Marketplace Connect is the only app in this set to have crossed 1,000 reviews, reaching the milestone in 79 months since launch. The remaining 4 two-way sync 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: InfoShore eBay Integration at 414, Altera ‑ Export and Import at 254, Filey ‑ Files Backup & Export at 234, Shuttle ‑ Sync with Etsy at 226 cumulative reviews. InfoShore eBay Integration is closest to the milestone — its current count puts it roughly 41% of the way to 1,000.
Shopify Marketplace Connect 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 two-way sync category.
Top 5 Apps in Two-Way Sync
- Filey ‑ Files Backup & Export — Tops the two-way sync rankings with 15.0% market share and 4.8★.
- Altera ‑ Export and Import — Currently ranked #2 with 37.9% market share and 5.0★.
- Shuttle ‑ Sync with Etsy — Climbed 3 positions this month to rank #3 — 4.5% share, 4.6★.
- Shopify Marketplace Connect — Climbed 5 positions this month to rank #4 — 27.4% share, 4.1★.
- InfoShore eBay Integration — Currently ranked #5 with 7.2% market share and 4.9★.
Two-Way Sync Shopify Apps — Frequently Asked Questions
1. What is the best two-way sync app on Shopify?
two-way sync is a fragmented market on Shopify — Filey ‑ Files Backup & Export ranks #1 with 15.0% 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 two-way sync app has the highest market share on Shopify?
Filey ‑ Files Backup & Export holds the highest market share among two-way sync apps at 15.0% (+9.40pp 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 two-way sync apps are tracked on Shopify?
ShopDigest tracks 96 two-way sync apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which two-way sync app is growing the fastest on Shopify?
Shopify Marketplace Connect 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 two-way sync apps most popular on Shopify?
United States has the highest concentration of two-way sync app installs at 40.6%, followed by United Kingdom at 13.4%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for two-way sync 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 two-way sync app reached 1,000 reviews fastest on Shopify?
Shopify Marketplace Connect hit 1,000 reviews in 79 months since launch — the fastest review ramp among tracked two-way sync Shopify apps. See the Review Champions chart above for the full race.
