Rebuild Cost Exposure

Rebuild Cost Exposure is the estimated cost to reconstruct a client app on another stack if the platform changes pricing, terms, or capabilities. Agencies should price this exposure before signing a retainer, not after. The framework has three inputs: how much logic lives in the platform's proprietary layer, how exportable the underlying data is, and how many hours a conventional rebuild would take. A client portal built on Noloco with data in Airtable carries different exposure than a Bubble app with native mobile builds and hosted backend. The risk is not hypothetical: 105 of 175 AI tools changed monetization-relevant terms between June and October 2026, roughly 60% in 15 weeks, per a ClipJury audit. For agencies, that means a platform fee change can hit every client app at once. Quantify rebuild hours per app, add them to the proposal as a stated risk, and revisit the number each quarter.