Side-by-side comparison · 24 data points
EU B2B app with custom pricing, registration, quote requests, and flexible tax control.
| OO ‑ EU B2B & Wholesale | ZS B2B Gateway | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Complete B2B wholesale toolkit with custom forms, customer approval, and catalog control.
| Metric | OO ‑ EU B2B & Wholesale | ZS B2B Gateway |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 33 | 1 |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 1 tier | ★ 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Feb 2024 | Jun 2026 |
OO ‑ EU B2B & Wholesale and ZS B2B Gateway 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: OO ‑ EU B2B & Wholesale at Free trial available, ZS B2B Gateway 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.
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: OO ‑ EU B2B & Wholesale audit • ZS B2B Gateway audit
| Keyword | OO ‑ EU B2B & Wholesale | ZS B2B Gateway |
|---|---|---|
| registration | #20 | #238 |
| custom forms | #61 | #233 |
| custom form | #62 | #233 |
No tracked changes.
Both OO ‑ EU B2B & Wholesale and ZS B2B Gateway offer paid plans only. OO ‑ EU B2B & Wholesale starts at Free trial available; ZS B2B Gateway starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
OO ‑ EU B2B & Wholesale (5.0★, 33 reviews) and ZS B2B Gateway (5.0★, 1 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★. OO ‑ EU B2B & Wholesale does carry the larger published review base (33 vs 1). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. OO ‑ EU B2B & Wholesale has the deeper published review base (33 vs 1), 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.
OO ‑ EU B2B & Wholesale typically suits early-stage and growth-mode teams based on its published review base (33 reviews). ZS B2B Gateway typically suits early-stage and growth-mode teams based on its published review base (1 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. OO ‑ EU B2B & Wholesale and ZS B2B Gateway 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 ZS B2B Gateway" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
