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Fashion · head to head

Brandboom vs Sizebay

Brandboom logo

Brandboom

Fashion

B2B wholesale marketplace for fashion brands

From
$50/month
Rated
-
Full reviewWebsite
Sizebay logo

Sizebay

Fashion

AI-powered sizing and fit recommendation platform

From
€250/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Brandboom the Basic plan at $50 per month is capped at 1 brand, 25 active products and 50 active SKUs; Sizebay no pricing information published on vendor website
  • They diverge on capability: Brandboom covers Marketplace listing, Sizebay covers AI sizing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Brandboom and Sizebay actually diverge.

Attributes where Brandboom and Sizebay differ
AttributeBrandboomSizebay
Starting price$50/month€250/month
PlatformsWeb, MobileWeb
Founded20162017

Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated), category (Fashion).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Brandboom

  • Marketplace listing
  • Order management
  • Buyer matching
  • Communication tools
  • Email
  • User authentication
  • Mobile support

Only in Sizebay

  • AI sizing
  • Fit recommendations
  • Return analytics
  • Customer insights
  • Shopify
  • Magento
  • Authentication

Both cover

  • Encryption
  • Cloud deployment
  • Web support
  • English language support
  • German language support

What people use each for

The jobs each tool is most often brought in to do.

Brandboom

  • Building digital wholesale linesheets for apparel brandsnot Sizebay
  • Taking wholesale orders and invoicing buyersnot Sizebay
  • Sharing catalogues with external sales reps and retail buyersnot Sizebay

Sizebay

  • Sizingnot Brandboom
  • Return reductionnot Brandboom

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Brandboom

  • The Basic plan at $50 per month is capped at 1 brand, 25 active products and 50 active SKUs
  • External sales reps, volume discounts and the mobile ordering app require the Startup plan
  • Multiple brands, API access and ERP file drop sync require the Business plan, which is priced by quote
  • Priority support is Business tier and above
  • The advertised $50 and $83 monthly rates require annual billing
  • Business and Enterprise pricing is by quote with no published rate

Sizebay

  • No pricing information published on vendor website
  • Requires scheduling a demo to obtain pricing details
  • No public pricing tiers or subscription information disclosed

Pricing, plan by plan

Brandboom

$50/month
  • Basic$50/month
    • 1 brand
    • 25 active products
    • 50 active SKUs
  • Startup$83/month
    • 150 active products
    • Unlimited SKUs
    • External rep support with buyer activity tracking
  • Business$null/mo
    • Custom pricing (contact for details)
    • Unlimited brands and products
    • API integrations
  • Enterprise$null/mo
    • Custom pricing (contact for details)
    • Built for larger teams with custom workflows
    • Dedicated account manager

Sizebay

€250/month
  • Startup$250/month
    • AI sizing
    • Basic analytics
  • Professional$500/month
    • All features
    • Custom integration

Which should you pick?

Choose Brandboom if

  • You need marketplace listing.
  • You work on Web, Mobile.
  • You also want order management.
Brandboom review

Choose Sizebay if

  • You need ai sizing.
  • You also want fit recommendations.
Sizebay review

Questions people ask

Is Brandboom or Sizebay better?
Neither clearly leads. Brandboom starts at $50/month and Sizebay at €250/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Brandboom or Sizebay?
Brandboom starts at $50/month and Sizebay at €250/month.
Does Brandboom or Sizebay run on more platforms?
Brandboom runs on Web, Mobile. Sizebay runs on Web.
What is Brandboom best used for?
Brandboom is most often used for building digital wholesale linesheets for apparel brands, taking wholesale orders and invoicing buyers, sharing catalogues with external sales reps and retail buyers. Of those, building digital wholesale linesheets for apparel brands and taking wholesale orders and invoicing buyers are not what Sizebay is typically brought in for.
What can Brandboom do that Sizebay cannot?
Brandboom covers Marketplace listing, Order management, Buyer matching, Communication tools. Sizebay covers AI sizing, Fit recommendations, Return analytics, Customer insights. Both handle Encryption, Cloud deployment, Web support, English language support.

Answered from the vendors’ own pages

Brandboom: How much does Brandboom cost?

Brandboom starts at $50 per month for the Basic plan (1 brand, 25 products) and $83 per month for Startup plan (150 products). Business and Enterprise plans have custom pricing. Annual contracts include 2 months complimentary service.

Source
Sizebay: How much does Sizebay cost?

Sizebay does not publish pricing information on its website. To obtain pricing, customers must schedule a demo or contact regional offices in North America, Europe, Latin America, or other regions via email to discuss pricing and implementation details.

Source
Brandboom: What does Brandboom Basic plan include?

Basic plan at $50/month includes 1 brand, 25 active products, 50 active SKUs, unlimited orders and invoices, Stripe and PayPal payments, and Shopify integration.

Source
Sizebay: What is Sizebay's pricing model?

Sizebay operates with a custom pricing model determined through direct vendor consultation. The company provides solutions tailored to specific business needs, with pricing discussed during demo scheduling or regional office contact.

Source
Brandboom: Do I need a credit card to try Brandboom?

No, Brandboom does not require a credit card to sign up for a complimentary account, allowing you to create products and presentations.

Source
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