Customer.io vs Ghost
Side-by-side trajectory, velocity, and editorial themes.
Customer.io is wiring an AI agent into the marketer's workflow and locking down its data access.
Customer.io is shipping in two directions: extending its in-product AI agent with user-defined skills and AI-driven design generation, while simultaneously adding governance controls for how external tools (MCP connections) touch live data and sensitive attributes. Routine UX work like dark mode and anonymous-message feedback fills in around the edges.
The product is moving from messaging automation toward an agent-operated workspace where users teach the agent recurring tasks, and where AI generates assets. The parallel MCP security work signals Customer.io expects programmatic and agent access to be a major data-exposure surface it needs to gate.
Expect the custom-skills agent to gain more autonomy and pre-built skill libraries, paired with finer-grained permissions as MCP/agent access scales.
Ghost keeps shipping weekly, compounding its membership-and-audience engine.
Ghost is in a steady weekly-release cadence, with most changes clustered around membership growth, reader engagement, and creator UX. No single release is category-shifting; the strength is consistency around the paid-subscription business model.
The roadmap is widening the top of the membership funnel — social distribution, gifting, richer comments — while smoothing day-to-day publisher workflows. Each release nudges readers closer to becoming, and staying, paying members.
Expect continued small, frequent releases aimed at converting and retaining paid members, with engagement surfaces (comments, social, referrals) as the likely next focus.
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