Retainer Anchoring Curve

The Retainer Anchoring Curve describes how iPaaS engagements evolve from one-time integration builds into high-margin recurring revenue. Agencies that treat integrations as a project miss the real value: ongoing maintenance, workflow optimization, and connector updates create a natural retainer. For example, an agency using Locoia's 200+ pre-built connectors can deliver a client integration in weeks, then anchor a monthly retainer for monitoring and tweaking workflows as the client's stack evolves. The curve steepens when agencies embed white-label iPaaS, making the integration infrastructure part of their own offering, as Pandium enables for B2B SaaS clients. However, the curve flattens if the vendor changes pricing or deprecates a critical connector, forcing rework and client churn. Agencies should price the build to break even and capture margin on the retainer, not the reverse.