Side-by-side comparison · 24 data points
Your customers' carts follow them — phone, laptop, or tablet. No lost carts, no re-adding items.
| CartSync ‑ Persistent Cart | OptiMonk | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
| Metric | CartSync ‑ Persistent Cart | OptiMonk: AI Popup Builder |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.8 ★ |
| Total reviews | 2 | ★ 458 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | — |
| Pricing tiers | — | 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | May 2026 | Oct 2015 |
CartSync ‑ Persistent Cart edges out OptiMonk: AI Popup Builder on rating (5.0★ vs 4.8★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: CartSync ‑ Persistent Cart at Free plan available, OptiMonk: AI Popup Builder at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
OptiMonk: AI Popup Builder has the larger user base (458 reviews vs 2), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. CartSync ‑ Persistent Cart's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to CartSync ‑ Persistent Cart; mid-market and enterprise merchants with specific feature requirements should evaluate both — OptiMonk: AI Popup Builder's 458-review base may include the workflow context that matches your specific use case better than CartSync ‑ Persistent Cart's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: CartSync ‑ Persistent Cart audit • OptiMonk: AI Popup Builder audit
| Keyword | CartSync ‑ Persistent Cart | OptiMonk |
|---|---|---|
| persistent cart synchronization | #7 | Not ranked |
| spin wheel popups | Not ranked | #15 |
| spin wheel popup | Not ranked | #15 |
| native | Not ranked | #18 |
| merge | #24 | Not ranked |
No tracked changes.
Both CartSync ‑ Persistent Cart and OptiMonk: AI Popup Builder offer paid plans only. CartSync ‑ Persistent Cart starts at Free plan available; OptiMonk: AI Popup Builder starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
CartSync ‑ Persistent Cart has the higher average rating (5.0★ from 2 reviews) compared to OptiMonk: AI Popup Builder (4.8★ from 458 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
CartSync ‑ Persistent Cart holds the higher average rating (5.0★ vs 4.8★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. OptiMonk: AI Popup Builder has the deeper published review base (458 vs 2), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
CartSync ‑ Persistent Cart typically suits early-stage and growth-mode teams based on its published review base (2 reviews). OptiMonk: AI Popup Builder typically suits early-stage and growth-mode teams based on its published review base (458 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. CartSync ‑ Persistent Cart and OptiMonk: AI Popup Builder both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from CartSync ‑ Persistent Cart" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
