B2B Portal: Account & Approval vs Culsin ‑ B2B Registration Form
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for B2B Portal, Oct 13, 2026 for Culsin.
The short answer
- Only Culsin lists a free plan. Paid plans start at $19/month for B2B Portal and $25/month for Culsin.
- B2B Portal lists 5 features Culsin’s listing doesn’t mention, including Accounts portal, Custom fields, Lock pages.
Head to head
- United States
Basic
- · Basic Checkout Blocking
- · Branded transactional emails
- · Customer self-service & management
- · For Stores on Shopifys Basic Plan
- · Free for development stores
- · Order approval workflows for customers
Grow
- · Basic Checkout Blocking
- · Branded transactional emails
- · Customer self-service & management
- · For Stores on Shopifys Grow Plan
- · Free for development stores
- · Order approval workflows for customers
Advanced
- · Basic Checkout Blocking
- · Branded transactional emails
- · Customer self-service & management
- · For Stores on Shopifys Advanced Plan
- · Free for development stores
- · Order approval workflows for customers
Plus
- · Advanced Checkout Blocking
- · Branded transactional emails
- · Customer self-service & management
- · For Stores on the Shopify Plus Plan
- · Free for development stores
- · Order approval workflows for customers
Free
- · Custom form fields
- · EU VAT ID validation via VIES
- · Shopify Flow triggers and actions
- · Unlimited applications
- · Write field values to customer metafield
Pro
- · Automatic Shopify B2B Company creation
- · Everything in Standard
- · UK VAT, US EIN, and Canadian BN validati
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureB2B Portal: Account & Approval gives merchants a complete B2B control center. Configure a multi-step registration form, review applications, and approve or reject with one click. Once approved, customers access a self-service portal to invite colleagues, manage their team, and track order approvals without contacting support. Merchants control memberships, roles, and order approval routing.
Add a B2B registration form to your storefront without touching any code. Customers submit company details and VAT IDs, you review applications in a clean dashboard, and approve or deny with a single click. Approved customers are tagged, set tax exempt, and optionally linked to a Shopify B2B Company record. Custom fields write to customer metafields. Shopify Flow triggers and actions included.
- Multi-step company application form with configurable fields, steps, and copy.
- Review, approve, reject, or request revisions for B2B registration requests.
- Order approval routing: hold and review orders before checkout is completed.
- Customers manage their own team: invite colleagues and view company details.
- Review and approve or deny applications from your Shopify admin dashboard
- Validate EU, UK, US, and Canadian tax IDs against live government registries
- Tag customers, set tax exempt, and write VAT ID to metafields on approval
- Shopify Flow triggers and actions — automate approvals in both directions
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 |  B2B Portal |  Culsin |
|---|---|---|
| Detected stores | 1 | 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 | Apparel & Accessories | Not published |
| Top store countries | United States | Not published |
Reviews
| Measure | B2B Portal | Culsin |
|---|---|---|
| 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 | B2B Portal | Culsin |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $19/month(ahead) | $25/month |
| Longest free trial | 14 days | Not listed |
| Plans listed | 4 | 2 |
Listing
| Measure | B2B Portal | Culsin |
|---|---|---|
| Shopify category rank | #192 | #101(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 4, 2025 | May 22, 2026 |
| Languages | 1 | 1 |
| Developer | Pixelsafari - Especial Digital GmbH | Culsin |
FAQ
B2B Portal and Culsin: common questions
- Is B2B Portal or Culsin cheaper?
- Only Culsin lists a free plan. Paid plans start at $19/month for B2B Portal and $25/month for Culsin. 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?
- B2B Portal lists 5 the others don’t mention, such as Accounts portal, Custom fields, Lock pages, Multi-language. Culsin lists 2 the others don’t mention, such as Custom rules, Hide content. 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 Nov 9, 2026 for B2B Portal, Oct 13, 2026 for Culsin; 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 Nov 9, 2026 for B2B Portal, Oct 13, 2026 for Culsin. 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.