SuiteCommerce 2026.1 delivers real performance gains, but heavily customized themes are at risk of breaking on upgrade. Here is what changes and how to upgrade without downtime.
As of NetSuite 2026.1, a custom tool can ship a real interactive UI that renders inside your AI client, not just text. We built and validated a Saved Search Dashboard end to end in Claude. This guide covers the architecture, the SuiteScript and React implementation, SDF deployment, and the gotchas that are not in the docs.
An honest comparison from a partner-agnostic agency that builds on both platforms. When Shopify Plus wins, when SuiteCommerce wins, and the questions that should actually decide your B2B platform.
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