Connector Debt Ratio

Connector Debt Ratio is the ratio of pre-built integrations an agency relies on to the number of those integrations it can actually maintain when a source API changes. Every connector is a promise someone else keeps: a marketing API schema shift, a deprecated endpoint, or a rate-limit change can silently break a client pipeline overnight. Agencies that count connectors as capability without counting maintenance hours as cost are borrowing against future delivery capacity. The framework asks a simple question per client engagement: how many of these 300+ or 600+ connectors will we own when they break? Peliqan's 300+ connectors and Adverity's 600+ marketing connectors both compress setup time, but the debt sits with whoever holds the retainer. Astronomer's managed Airflow model shifts some of that burden to the vendor, while self-hosted orchestration keeps it in-house. The ratio, not the raw connector count, predicts margin.