The MailTier operating system

One system.
Every send.

Campaign craft, behavioral automation, audience intelligence, and reliable product email—connected around one customer record.

Open a workspace
Sample workspace

Active sequences

Welcome sequence

86% goal progress

Trial intent branch

77% goal progress

Billing recovery

68% goal progress

Lifecycle command center

12,480

subscribers in this workspace

Sample

Emails sent · last 7 days

Active
Unsubscribed
Bounced
Design team collaborating around a laptop in a bright office

The people behind every journey

Photo: John / Unsplash

Product map / 06 chapters

Explore by the work your team needs to move.

01 / 09

Automations

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

Automations

Visual Automation Builder

Map lifecycle journeys with branching logic, delays, goals and real-time audience conditions.

02 / 09

Campaigns

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

Campaigns

Email Campaigns

Plan, personalize and schedule launches with approval states, segments and send-time optimization.

03 / 09

Email Editor

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

Editor

Responsive Email Editor

Create polished email templates with reusable sections, brand controls and inbox-safe rendering.

04 / 09

Transactional Email

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

API

Transactional Email

Send receipts, invites, alerts and product notifications with resilient APIs and webhook observability.

05 / 09

Audience

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

Audience

Smart Segments

Build dynamic audiences from behavior, firmographics, billing status and engagement history.

06 / 09

Analytics

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

Analytics

Revenue Analytics

Connect campaign activity to activation, expansion, retention and purchase outcomes.

Optimization

A/B Testing

Test subjects, bodies, timing and journey branches with clean winner selection and guardrails.

07 / 09

AI

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

AI

AI Sequence Assistant

Generate lifecycle sequences, subject lines and variants from product goals and audience context.

08 / 09

Deliverability

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

Deliverability

Deliverability Suite

Protect sender reputation with authentication checks, suppression logic and domain health monitoring.

09 / 09

Developer Tools

A focused capability layer that remains connected to profiles, permissions, and outcome reporting.

Developer Tools

API and Webhooks

Stream events into MailTier and receive delivery, engagement and journey updates in your systems.

Less handoff.
More momentum.

One living profile

Campaign, product, billing, and delivery behavior resolve to the same customer record.

Human control

AI accelerates the work while approvals keep your team accountable for every send.

Build your lifecycle stack on one calm foundation.

Launch a focused workflow today, then add capability without rebuilding your data or process.

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