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1. Listing metadata
Field-level data| DSers | Ultimate Postal Code Blocker | |
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| Screenshots | images | images |
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| Listed |
| DSers | Ultimate Postal Code Blocker | |
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| Tagline | ||
| Description | ||
| Screenshots | images | images |
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| Developer | ||
| Listed |
Block Costly Undeliverable Postal Codes in Real Time at Checkout. On Any Store Plan.
| Metric | DSers: Dropship+AliExpress+AI | Ultimate Postal Code Blocker |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 6.2k | 3 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | — |
| Pricing tiers | ★ 3 tiers | 2 tiers |
| Listed features | 5 | 5 |
| Featured placements | 3 | — |
| Review velocity (30d) | 204 new | — |
| Languages | 6 supported | 1 supported |
| Listed since | Oct 2018 | Nov 2024 |
DSers: Dropship+AliExpress+AI and Ultimate Postal Code Blocker are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: DSers: Dropship+AliExpress+AI at Free plan available, Ultimate Postal Code Blocker 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.
DSers: Dropship+AliExpress+AI has the larger user base (6,183 reviews vs 3), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Ultimate Postal Code Blocker's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
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: DSers: Dropship+AliExpress+AI audit • Ultimate Postal Code Blocker audit
| Last updated | — | — |
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| Keyword | DSers | Ultimate Postal Code Blocker |
|---|---|---|
| aliexpress dropshipping import | #1 | Not ranked |
| dropshipping | #3 | Not ranked |
| nacional dropshipping services | #11 | Not ranked |
| blocker | Not ranked | #24 |
Not featured in any section recently.
No tracked changes.
| Signal | DSers | Ultimate Postal Code Blocker |
|---|---|---|
| Average rating | 5.0 ★ (6.2k) | 5.0 ★ (3) |
| Rating distribution | 598% 41% 30% 20% 11% | 5— 4— 3— 2— 1— |
| Reviews · last 7 days | +22 | — |
| Reviews · last 30 days | +204 | — |
| Reviews · last 90 days | +537 | — |
Both DSers: Dropship+AliExpress+AI and Ultimate Postal Code Blocker offer paid plans only. DSers: Dropship+AliExpress+AI starts at Free plan available; Ultimate Postal Code Blocker starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
DSers: Dropship+AliExpress+AI (5.0★, 6,183 reviews) and Ultimate Postal Code Blocker (5.0★, 3 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. DSers: Dropship+AliExpress+AI does carry the larger published review base (6,183 vs 3). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. DSers: Dropship+AliExpress+AI has the deeper published review base (6,183 vs 3), 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.
DSers: Dropship+AliExpress+AI typically suits established teams with steady usage based on its published review base (6,183 reviews). Ultimate Postal Code Blocker typically suits early-stage and growth-mode teams based on its published review base (3 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.
Absolutely amazing customer support from Lacey! She was friendly, patient, and genuinely committed to helping me. They kept me informed throughout the process and made sure everything was resolved perfectly. It's rare to find such a high level of service these days. Thank you for going above and beyond!
Great support experience. The agent was patient, responsive, and took the time to understand my fulfillment and tracking issue properly. She checked the details carefully and helped clarify the correct next steps. Really appreciate the support.
Great application, iv been using it for my stores for many years. very easy to use and the chat is very helpful, fast and nice.
Honestly, I am in love with DSers support! Working with them felt so smooth and amazing. The agent was unbelievably sweet, patient, and guided me with so much care through every single question. It's rare to find such lovely, top-tier service where you feel genuinely cared for. Absolutely VIP treatment! Thank you for
Teresa was amazing! She's extremely patient and helped me step by step to navigate and fulfil the order.
No reviews yet.
Migration support varies by app and category. DSers: Dropship+AliExpress+AI and Ultimate Postal Code Blocker 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 Ultimate Postal Code Blocker" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
