An SFCC headless migration is enterprise architecture work, not a theme update with extras. It is a separate project with phases, stakeholders, risks, and a clear transition plan. For multi-brand corporations and international brands, the phases are more important than for single-brand platforms.

This guide shows six phases, each with goals, typical duration, and the most common pitfalls.

Phase 0: preparation, before the project officially starts

Goal: Clarity on business goal, stakeholders, budget, Salesforce stack strategy.
Typical duration: 2 to 4 weeks (longer due to procurement and multi-brand stakeholders).

In this phase you fix the "why": multi-brand acceleration, Managed Runtime cost reduction, marketing velocity, EU sovereignty, BFSG compliance. Plus the Salesforce stack strategy: do you stay deep in Salesforce Customer 360, or open vendor diversification?

Identify four key stakeholders: an SFCC architect, a multi-brand owner, a marketing owner, and the CFO or procurement lead.

Common mistake: Starting the migration without clarifying the Salesforce stack strategy context. If the strategy is "stay fully in the Salesforce stack", PWA Kit is the right choice.

Phase 1: discovery and architecture

Goal: Technical inventory, architecture decision.
Typical duration: 4 to 6 weeks.

Inventory your existing SFCC stack: active cartridges, Einstein AI configurations, Marketing Cloud connection, B2C and B2B setup, multi-site and multi-region configuration, third-party systems.

Make the frontend decision: stay with SiteGenesis or SFRA, go to PWA Kit, or to an FMP like Laioutr? This question is decided in detail in SFCC frontend alternative.

Common mistake: Einstein AI and Marketing Cloud integrations are underestimated in the audit. If these are deeply anchored in the current stack, PWA Kit is usually more worthwhile than an FMP.

Phase 2: setup and integration

Goal: Set up frontend platform, establish SFCC API connection.
Typical duration: 3 to 5 weeks.

With Laioutr, you set up Studio, connect the Shopper API Platform (SCAPI), configure multi-brand and multi-region setups, dock third-party systems (Marketing Cloud, Service Cloud, Adobe Analytics, ERP, PIM) via the App Store.

Common mistake: SCAPI endpoints for B2B or specific pricing books are tested too late. Early API tests with real account and pricing data are critical.

Phase 3: component and theme build

Goal: Build the actual storefront, including multi-brand and B2B workflows.
Typical duration: 6 to 12 weeks, depending on the number of brands.

With Laioutr's B2C and B2B components, you do not start from zero. Multi-brand renderings, theme switchers, quote frontends, and account hierarchy UIs are available. Branding per brand, project-specific workflows, and SFCC-specific logic you build on top.

Common mistake: Salesforce-specific frontend logic (Einstein recommendations, Marketing Cloud content) is developed in parallel to the storefront, instead of integrated upstream.

Phase 4: data migration and content transfer

Goal: Transfer existing content safely.
Typical duration: 3 to 4 weeks.

SFCC Page Designer content, Marketing Cloud content snippets, blog posts. For SiteGenesis, SFRA, or PWA Kit migration: content is rebuilt in Studio.

Common mistake: Page Designer-embedded content will not be 1:1 transferable, some components must be rebuilt.

Phase 5: SEO transition and redirects

Goal: Save existing rankings.
Typical duration: 2 weeks, parallel to Phase 4.

301 redirect map (especially important with multi-brand and multi-region), hreflang and canonical tags, reset Schema.org markup.

Common mistake: SFCC-specific URL settings (cgid parameters, suffix settings) are forgotten in the redirect map.

Phase 6: go-live, monitoring, iteration

Goal: Go live and ensure nothing tips over.
Typical duration: Go-live on a weekday, stabilization 3 to 4 weeks.

Do not go live on Fridays. Watch in the first 72 hours especially: conversion rate (B2C and B2B separately, plus per brand), multi-region funnel completion, Core Web Vitals, SCAPI latencies, Search Console anomalies.

Common mistake: Multi-brand tests are pushed to the last sprint weekend. A broken funnel on one brand can cost six-figure daily revenues.

Typical overall timeline

For an enterprise SFCC project with multi-brand, B2B workflows, and Salesforce ecosystem integration: 14 to 24 weeks from kickoff to go-live for the first brand. Subsequent brands go live in 4 to 6 weeks. The longer initial timeline reflects the procurement, stakeholder, and multi-brand complexity.

Which partners can support you

A migration on your own is possible, but rarely the fastest path. In Germany, particularly proven for SFCC frontend projects with Laioutr: certified Salesforce Solution Partners with Commerce Cloud experience. A complete list is in the Partners area.

Conclusion: migration is enterprise architecture work

A successful SFCC frontend migration rarely fails on technology, mostly on unclear Salesforce stack strategy decisions, multi-brand complexity underestimation, or an SEO phase considered too late.

If you are planning a concrete migration, we walk through an audit with you, honestly, with a concrete phase plan and realistic timeline.

• Request demo
• Headless for SFCC in detail
• When is the switch worth it at all?

Related resources: Composable Headless Frontend and Content Management.