PackLock vs Zustellbar
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 PackLock, Nov 4, 2026 for Zustellbar.
The short answer
- Only PackLock lists a free plan. Paid plans start at $1.99/month for PackLock and $4.99/month for Zustellbar.
- PackLock lists 1 features Zustellbar’s listing doesn’t mention, including Packaging.
Head to head
Free
Pro
Standard
- · Adressen automatisch korrigieren
- · Bestellungen ohne Postnummer anhalten
- · E-Mail-Entwurf für Kunden (DE/EN)
- · Postnummer im Bestell-Block nachtragen
- · Unbegrenzt viele Bestellungen prüfen
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePackLock places a native fulfilment Hold after Shopify routes an eligible physical shipping order. Packers use the embedded app or a signed Station Link to confirm every line and quantity. Completing the Pack Check releases the Hold and can add a completion tag. Order edits trigger a fresh check, while merchants can override or release Holds in Shopify admin.
Bestellungen an eine Packstation, Postfiliale oder einen Paketshop brauchen eine DHL-Postnummer. Fehlt sie oder steht sie im falschen Feld, kommt das Paket oft zurück. Zustellbar prüft jede neue Bestellung nach dem Kauf, der Checkout wird nie blockiert. Steht die Postnummer im falschen Feld, verschiebt Zustellbar sie automatisch. Fehlt sie, wird die Bestellung angehalten und markiert.
- Hold eligible physical shipping orders after Shopify routing
- Check every line, quantity, variant, SKU, and order note
- Release the native Hold after every checklist item is ticked
- Prüft jede neue Bestellung an Packstation, Postfiliale und Paketshop
- Hält Bestellungen ohne Postnummer an, damit kein Label rausgeht
- Korrigiert eindeutige Adressen automatisch, das Original bleibt erhalten
- Postnummer nachtragen und freigeben direkt auf der Bestellseite
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 |  PackLock | |
|---|---|---|
| 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 | PackLock | |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | PackLock | |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $1.99/month(ahead) | $4.99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 2 | 1 |
Listing
| Measure | PackLock | |
|---|---|---|
| Shopify category rank | #1113 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 3, 2026 | Nov 4, 2026 |
| Languages | 1 | 1 |
| Developer | B4SED | JK Commerce Labs |
FAQ
PackLock and Zustellbar: common questions
- Is PackLock or Zustellbar cheaper?
- Only PackLock lists a free plan. Paid plans start at $1.99/month for PackLock and $4.99/month for Zustellbar. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- PackLock lists 1 the others don’t mention, such as Packaging. Zustellbar lists 1 the others don’t mention, such as Address validation. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- 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 PackLock, Nov 4, 2026 for Zustellbar; 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 PackLock, Nov 4, 2026 for Zustellbar. 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.