Definition
Email cadence planning is the deliberate scheduling of campaign frequency across subscriber segments to balance two competing forces: the desire for more touchpoints, which creates more opportunities to convert, and the risk of over-sending, which increases unsubscribes, complaints and inbox fatigue.
A well-planned cadence considers subscriber lifecycle stage, engagement history, content type and business objective. New subscribers typically tolerate higher frequency during onboarding. Active engagers can sustain regular sends. Dormant subscribers need reduced frequency or re-engagement campaigns rather than standard cadence.
Factors That Influence Cadence
- Subscriber lifecycle stage: New, active, lapsing and dormant subscribers each warrant different frequencies
- Engagement history: Subscribers who open and click regularly can receive more email than those who rarely engage
- Content type: Transactional emails, newsletters, promotional offers and educational series each have their own optimal frequency
- Purchase cycle: A business with a 90-day repurchase window gains little from daily emails
Why It Matters
This matters because the choices you make here show up directly in your results. Dormant subscribers need reduced frequency or re-engagement campaigns rather than standard cadence. When this is handled well it supports engagement, delivery, and the trust subscribers place in your brand; when it is neglected, the effects tend to show up in declining performance and harder-to-fix problems further down the line.
Best Practices
- Start with a default cadence for all subscribers and refine per segment based on engagement data
- Test frequency adjustments on small segments before rolling out changes to the entire list
- Use engagement thresholds — if open rates drop below a defined level, move subscribers to a reduced-frequency track
- Do not confuse cadence with value. Sending more often without improving content quality accelerates list fatigue
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Related Glossary Terms
Account-Based Marketing Email
An account-based marketing email is a highly targeted message sent to a specific organisation or decision-maker group as part of a focused B2B strategy.
Announcement Email
An announcement email is a dedicated campaign that communicates a specific update, milestone, or change to subscribers, from product launches and feature releases to company news and events.
B2B Email Marketing
B2B email marketing targets business professionals and organisations with longer sales cycles, educational content, and relationship-driven campaigns compared to B2C email.
B2C Email Marketing
B2C email marketing focuses on sending targeted promotional and transactional emails to individual consumers, emphasising personalisation, urgency, and direct response.
Behavioral Email
Behavioral email is a message triggered by a subscriber's action, inaction, or engagement pattern, making it more relevant than scheduled broadcast sends.
Behavioral Segmentation
Behavioral segmentation is the practice of grouping subscribers based on their actions, such as opens, clicks, purchases, browsing and engagement patterns.
Frequently Asked Questions
Good practice here means handling Email Cadence Planning in a way that is relevant, timely, and honest for your audience. Email cadence planning is the strategic process of determining how frequently to send campaigns to different subscriber segments in order to maximise engagement without triggering fatigue or unsubscribes. Done well, it improves engagement and builds trust; done poorly, it creates friction that costs you results.
Because it touches the parts of email that drive outcomes: relevance, trust, and delivery. Small improvements compound, while repeated mistakes quietly erode the health of your programme.
The most common problems are treating Email Cadence Planning as a one-off task, ignoring what the data says, and copying competitors without testing. All three lead to effort that does not translate into better results.
Compare the metrics it should influence — engagement, conversions, and deliverability — before and after you make changes. Trends over time matter far more than any single send.
It supports the same goal as the rest of your email programme: the right message to the right person at the right time. Aligned with segmentation and automation, it reinforces everything else rather than competing with it.