Neither as a religion. For most B2B enterprises the winning pattern is hybrid: a strong commerce platform for the complex core (pricing, quoting, accounts) with composable pieces only where flexibility genuinely pays. Pure build-everything-from-components proved costly for many enterprises, so the industry's answer matured in 2026 toward this middle path. We fit architecture to your business, not to a manifesto.

Probably not yet, and here's how to test it: are your specs structured, your attributes complete, and your pricing and catalog logic exposed through clean APIs? If your data is PDF datasheets and free-text descriptions, AI buying agents can't recommend you. Buyer research already runs through AI assistants, and analysts expect a meaningful share of sellers to face actual buyer agents within the year.

It depends where the pain lives. If the problem is disconnection (wrong stock, missing B2B pricing), integration fixes it more cheaply than migration. If the platform itself blocks you (release speed, cost, missing capabilities), we migrate in phases with SEO and revenue protected. Our commerce assessment answers this question with evidence, not opinion.

Self-service replaces their retyping, not their relationships. It absorbs the routine reorders and lookups, while reps get an AI-assisted quoting tool and their time back for the deals that need a human. Most B2B buyers already prefer to order without a rep for routine purchases, so meeting that preference frees your team rather than threatening it.

It depends on scope, but the cost drivers are consistent: the number of channels (storefront, B2B portal, marketplaces), the complexity of your pricing and account logic, how many systems need integrating (ERP, CRM, PIM), migration scope, and the level of ongoing managed growth support. We scope this in the initial commerce assessment and price the build separately from the monthly managed service, so you can see exactly what you're paying for at each stage.

There's no single winner; the right platform depends on your catalog complexity, B2B account requirements, integration needs, and budget. Shopify suits fast-moving B2C and lighter B2B, VTEX handles complex multi-region B2B and marketplace models well, and BigCommerce sits between the two with strong open APIs. We recommend a platform after the assessment, based on how your customers actually buy, not on which platform we prefer to build on.

Most B2B replatforming projects run three to nine months depending on catalog size, integration count, and data quality, and we deliver them in phases rather than one big-bang launch. The phased approach protects revenue and SEO rankings while you switch, so the old channel keeps selling until the new one is proven.

A B2B customer portal is a logged-in commerce experience built for business buyers, showing each account its own negotiated prices, contract terms, order history, and quick reorder, with support for multiple buyers per account and quote requests. Wired to your ERP so it stays accurate, it's what turns email-and-phone ordering into self-service your customers actually use.