Customization Debt Threshold

Customization Debt Threshold is the point at which client change requests exceed what a no-code app builder can absorb without workarounds, and the accumulated workarounds become more expensive to maintain than a rebuild. Every agency selling app retainers hits it eventually: the first ten client requests are configuration, the next ten are plugins, and the twentieth is a feature the platform was never designed to support. The threshold is not a failure of the tool, it is a predictable property of visual builders, and agencies that price and scope around it protect margin while those that absorb every request silently fund a rebuild. BuildFire's plugin marketplace and GoodBarber's extension library both extend the ceiling, but neither removes it. Track the ratio of configuration work to workaround work per client account; when workarounds cross roughly 30 percent of delivery hours, the retainer is underpriced or the app needs a different stack.