Many businesses worry about sending too many emails. Others send so rarely that their audience forgets who they are. The right answer sits somewhere between those two extremes.
Start with the purpose of the campaign
A monthly newsletter, a product launch sequence and a customer update campaign all need different frequencies. Before deciding how often to send, clarify what the emails are trying to achieve.
Different audiences need different rhythms
Prospects may respond well to occasional insight-led emails. Existing customers may need more regular updates if the content helps them use a product or service better. Segmenting the list makes frequency easier to manage.
Only increase frequency if the value increases too
If every email is genuinely useful, your audience is more likely to welcome regular contact. If the emails are repetitive or overly sales-led, even one a month can feel like too much.
Signs you may be emailing too often
- Unsubscribe rates rise
- Click rates fall
- Replies become negative
- Content starts repeating itself
- Emails are sent without a clear purpose
Use data and feedback
Email frequency should be reviewed over time. Look at open rates, clicks, unsubscribes, replies and enquiries. If engagement remains strong, your rhythm is probably acceptable. If it drops, reassess the content and timing.
A sensible rhythm is better than a rigid rule.
BBI helps clients build email calendars that are realistic, valuable and connected to wider marketing activity, rather than sending emails for the sake of it.
Final thoughts
For many B2B businesses, a useful monthly email is a good starting point. Campaigns around events, launches or important updates may justify a higher frequency.
The best question is not how often can we email, but how often can we send something worth receiving?