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Automated sequence · email playbook

Onboarding and activation sequences

A onboarding and activation sequences playbook for SaaS & Startups, built automated sequence. Starting from a user signs up or starts a trial, Mailable designs every on-brand email in the flow and ships it through product events and the tools you already use - inbox-ready in every client.

Automated sequenceBuild mode: Runs automatically on triggers

Trigger

A user signs up or starts a trial

SaaS & Startups

Design engine

Mailable

Mailable

prompt → on-brand email

Brand kit

colors · fonts · voice

Who runs it

Build mode

Runs automatically on triggers

Growth & lifecycle

team

Product teams

team

Founders

team

Integrations

Synced via API & MCP

segment
salesforce
zapier
webhook

Sends to

Product events

CRM

Data warehouse

How the flow works

Trigger: A user signs up or starts a trial

  1. 1

    Mailable designs a welcome email and a multi-step activation sequence

  2. 2

    Each step nudges toward the next milestone toward the aha moment

  3. 3

    It skips anyone who has already activated

  4. 4

    Triggered straight from your product via the API

Who runs it

  • Growth & lifecycle
  • Product teams
  • Founders

Integrations

segment
salesforce
zapier
webhook

Synced from your stack; designs stay on-brand by default.

Build mode & destinations

Runs automatically on triggers

Product events

CRM

Data warehouse

What keeps it on-brand & on-track

  • Triggered from product events, on your schedule
  • On-brand, not plain-text transactional
  • Designed and sent via the headless API

Automated sequence

Triggered by events from your stack - signup, purchase, inactivity - Mailable designs and sends every step automatically, with timing and branching you control.

Describe it. Ship beautiful email.

Start free, or talk to us about designing email at scale through the editor and the headless API.