The Localization Margin Curve: Why Multilingual Delivery Rewards Workflow Ownership

Localization stops being a cost center the moment an agency owns the pipeline instead of reselling a subscription. AI translation platforms have collapsed the per-word cost of first-pass output, which pushes margin toward the parts clients cannot automate: terminology governance, cultural review, and multilingual QA. Agencies that bundle those layers into a retainer keep pricing power; agencies that pass through a tool invoice get compared on license cost alone.