OCS Worldwide (UK) vs PostONE
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for OCS Worldwide (UK), Oct 13, 2026 for PostONE.
The short answer
Head to head
Unbeatable Shipping Rates & Fast Transit Times
Free
Free
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureThe OCS Worldwide, Shopify App provides merchants with access to the full suite of OCS EcHo shipping services. Users can assign orders to their chosen EcHo service and print shipping labels easily. The EcHo tracking details are provided back automatically. Using its global reach OCS provides delivery for e-commerce parcels weighing up to 30 Kilos through its EcHo (e-commerce to home) service portfolio.
With PostONE shipping app you can create shipments in your account in Post ONE. Via Post ONE e-shops may deliver worldwide, utilize COD services and track shipments, sync your orders, automate shipment creation, fulfill orders with tracking numbers with a touch of a button. Use Post ONE network and deliver by local carrier worldwide.
- Generate courier labels immediately
- UK, European and International Delivery
- Orders marked as fulfilled automatically
- Ease of use: sync orders, create shipments & print labels on demand
- Keep up to date with automated shipment tracking
- Enjoy accurate order fulfillment to maximize customer satisfaction
- Chose the optimal option for you using our calculator, utilize COD services
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  OCS Worldwide (UK) |  PostONE |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | OCS Worldwide (UK) | PostONE |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 1 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | OCS Worldwide (UK) | PostONE |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 1 | 1 |
Listing
| Measure | OCS Worldwide (UK) | PostONE |
|---|---|---|
| Shopify category rank | #854 | #574(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Oct 1, 2018 | Jun 3, 2024 |
| Languages | 1 | 2 |
| Developer | OCS Worldwide (UK) | PostONE |
FAQ
OCS Worldwide (UK) and PostONE: common questions
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 14, 2026 for OCS Worldwide (UK), Oct 13, 2026 for PostONE; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 14, 2026 for OCS Worldwide (UK), Oct 13, 2026 for PostONE. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.