Deltagency
Growth Intelligence
Lifecycle — Email & Customer.io

Lifecycle Email Built on Customer.io

Behavioral automation, retention flows, and revenue lifecycle systems for AI and SaaS companies. We implement Customer.io from the ground up — or rebuild what's already there — so every touchpoint moves users closer to value and revenue.

What we build

A lifecycle system that compounds retention and revenue

Customer.io implementation, behavioral automation, and reporting — built to move users through the journey automatically and measurably.

Customer.io Implementation

Full platform setup built for growth teams — not just marketers. Event taxonomy, data integration, segment architecture, and campaign infrastructure designed to scale from early-stage to enterprise without re-platforming.

  • Event and attribute taxonomy design
  • Segment and audience logic architecture
  • CRM and product data integration
  • Workspace structure and permission setup

Lifecycle Email Architecture

Behavioral trigger-based flows for every stage of the user journey — onboarding, activation, retention, expansion, and win-back. Each campaign tied to a measurable outcome, not just a send metric.

  • Onboarding and activation flow design
  • Trial-to-paid conversion sequences
  • Retention and habit-building campaigns
  • Win-back and re-engagement automation

Segmentation & Performance Reporting

User property and event-based segmentation for precise targeting without engineering dependency. Reporting frameworks that show lifecycle health, not just open rates.

  • Behavioral segmentation by product usage signal
  • Dynamic content and personalization logic
  • Lifecycle funnel reporting and cohort analysis
  • Revenue and expansion influence tracking
How we work

Audit first, build with intention

01

Lifecycle Audit

We map your current email and messaging setup — what's live, what's missing, and where users are falling out of the lifecycle. We prioritize flows by revenue impact before writing a single line of logic.

02

Build & Instrument

Flows built in Customer.io with clean event-trigger logic, tested across segments, and connected to your product data. Reporting configured so you can see performance from day one.

03

Optimize & Expand

Monthly optimization based on conversion metrics, cohort retention, and revenue influence. New flows added as the system matures — expanding from activation into retention, expansion, and referral.

33%
improvement in trial-to-paid conversion via lifecycle optimization
2–4x
increase in activation rate with trigger-based onboarding
40%+
of ARR influenced by lifecycle programs once properly attributed

Ready to build a lifecycle system that compounds?

Start with a strategy call. We'll map your current lifecycle gaps and design the highest-impact automation sequence to build first.