Why EventSend Turns Webhook Plumbing Into Retainer Margin

EventSend collapses the retry, dedupe, and fan-out work agencies normally bill as custom integration builds into a $12/mo Starter tier with 50,000 events and unlimited seats. The margin sits in the setup fee, not the subscription: a $1,800 EventSend Starter Event Setup at 16 hours of effort prices agency labor at roughly $112/hour while the client carries a trivial recurring cost. The catch is that EventSend publishes no white-label branding, so client-facing alerts carry the vendor's name and the retainer stays modest unless bundled with monitoring or automation work.