👽Greetings, Earth-based marketers

You are hereby invited to an intergalactic knowledge exchange for email, growth, product, and lifecycle marketers on Planet Customer.io.

Unpacked 2026 is the flagship conference for email makers and lifecycle strategists who want to go deeper than templates and tactics.

This is where email stops being “one channel” and becomes a system. A system you can design, test, scale, and actually trust.

Across two half-days, Earth’s finest email minds will share exactly how they:

• Design email programs that scale without falling apart

• Master deliverability, engagement, and retention in a multi-channel world

• Use AI to support better decisions, not replace strategy

• Turn one-time sends into long-term customer relationships

If advanced strategy exploration feels like uncharted space, follow the flight paths of seasoned lifecycle astronauts who have already mastered email beyond Earth’s atmosphere.

Check out the lineup and join the mission.