How often should I email my customer list?
Most businesses should email their list somewhere between once a week and twice a month. That is often enough to stay familiar and infrequent enough to stay welcome. The real risk is emailing too little, not too much. Pick a cadence you can sustain, keep every send worth opening, and let revenue per send tell you whether to speed up or slow down.
The honest answer is more often than you are emailing now
Most business owners email their list far less than they should, because they are afraid of being annoying. The result is a list that goes cold, forgets who you are, and then reacts badly the one time a year you show up asking for something. That looks like proof that emailing is annoying. It is actually proof that irregular emailing is annoying.
Weekly to twice a month is the range that works for most local and growing businesses. Weekly keeps you present without becoming background noise. Twice a month is the floor at which people still recognize your name. Below monthly, familiarity decays and every send starts feeling like a cold email from a stranger who somehow has your address.
Relevance is the real constraint, not frequency
Nobody unsubscribes because you emailed on Tuesday. They unsubscribe because the email was not worth opening. A business that sends something genuinely useful every week will hold a list better than one that sends filler once a month. The question to ask before every send is simple: would a customer be worse off if this had never arrived? If the answer is no, do not send it.
Segmentation raises your effective frequency without raising your annoyance. A new lead, a recent buyer, and a customer from three years ago should not be getting the same message on the same day. Split the list by where people are in their relationship with you and you can email more often overall while each individual person hears from you at the right moments.
Pick a cadence you can actually sustain
Consistency beats ambition. A monthly email that goes out every month for two years will build more revenue than a weekly email that dies after five weeks. Look at what you can realistically produce given how your business runs, commit to that, and put it on a calendar rather than sending when inspiration strikes.
Automated sequences do not count against this cadence in the same way. A welcome flow, a post-purchase follow-up, or an appointment reminder is expected and specific, and it does not consume the same goodwill as a broadcast. Build those first, and your ongoing campaign schedule gets to be lighter and better.
Let revenue per send set the dial
The only number that should change your frequency is revenue per send. Track how much revenue each campaign produces divided by how many people it went to, and watch what happens as you add sends. If revenue per send holds steady while you increase frequency, you are leaving money on the table by sending less. If it drops sharply and unsubscribes climb, you have found your ceiling.
Ignore open rates when making this decision. They are unreliable, easily inflated, and they tell you nothing about whether anyone bought. The point of a list is that it is the cheapest revenue channel most businesses own. You paid for those contacts once, through your website, your ads, your reviews, and your reputation. Emailing them is nearly free, and undersending is the most common way businesses waste an asset they already paid for.
Key takeaways
- Weekly to twice a month suits most businesses. Below monthly, people forget you.
- The larger risk is emailing too little, not too much.
- People unsubscribe over irrelevance, not frequency. Only send what is worth opening.
- Segment by relationship stage so you can email more often without wearing anyone out.
- Use revenue per send, not open rates, to decide whether to increase or reduce cadence.
Frequently Asked
Will emailing more often increase unsubscribes?
Somewhat, but unsubscribes are not automatically a loss. People who leave because you showed up consistently were never going to buy, and removing them improves deliverability for everyone who stays. Watch the trend rather than the raw number, and only pull back if revenue per send falls as unsubscribes rise.
What day and time should I send?
It matters far less than the content of the email. Pick a day and time, send consistently so people learn to expect you, and test alternatives later once you have enough sends to compare. Chasing an optimal send time before you have a consistent cadence is optimizing the wrong variable.
Should I email and text on the same day?
Only for your biggest moments, and only to people who gave prior express written consent to receive marketing texts. When you do pair them, use the email to carry the detail and the text to carry a single short nudge. Doing it routinely trains people to ignore both.
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Automated nurture, reactivation, and win-back campaigns that turn a list you already own into repeat revenue.