Reporting Stack Gravity

Reporting Stack Gravity describes how agencies that standardize on a single multi-source reporting connector create a gravitational pull that locks in clients and justifies premium retainers. By building proprietary templates, automated delivery, and AI-ready data pipelines on one platform, agencies reduce per-client delivery costs while increasing switching costs for clients. The framework warns that this gravity can become a trap if the chosen connector's source coverage or pricing shifts, forcing an expensive migration. For example, an agency using Funnel's 600+ source coverage can offer a client a unified dashboard that replaces five separate tools, making the retainer feel indispensable. However, if Funnel raises prices or drops a critical source, the agency faces a painful re-platforming. The strategic move is to standardize but maintain exportable data schemas and periodically audit alternative connectors like Supermetrics or Whatagraph to keep options open.