A newsletter people actually read: 6 rules of thumb

A good newsletter isn't about selling but about giving value, so people keep opening it. The six rules: (1) share something useful instead of only offers, (2) write one clear message per email, (3) a catchy, honest subject line, (4) a steady, manageable rhythm, (5) one clear call to action, and (6) measure opens and clicks and adjust. Consistency beats perfection: a simple newsletter you keep up beats a beautiful one you send twice.

1-3 · Content and subject line

• 1. Give value, don't only sell. A tip, insight or handy overview keeps people subscribed. Selling is fine, but as a side note.
• 2. One message per email. Try to say ten things and no one remembers any. Pick one.
• 3. An honest, catchy subject line. It decides whether the email gets opened. Don't promise what the content can't deliver.

4-5 · Rhythm and action

• 4. A steady rhythm you keep up. Monthly or quarterly is fine — as long as it's consistent.
• 5. One clear call to action. What should the reader do? Read on, book a call, view this. One button, not ten.

6 · Measure and adjust

Look at your open rate (are emails opened?) and click rate (do people click through?). Low opens? Work on your subject lines and list quality. Low clicks? Make your call to action clearer. A CRM like HubSpot shows this and helps you segment, so the right people get the right email.

Frequently asked questions

How often should I send a newsletter?

Consistent beats frequent. Monthly or quarterly works better for most SMEs than an irregular barrage. Pick a rhythm you can truly keep up.

What's a good open rate?

It varies by sector, but somewhere between 20% and 40% is common for SMEs. More important than the exact number is whether it rises or falls over time.

Can I just email everyone?

No. Under privacy rules (GDPR) you need consent or a clear existing relationship, always with an unsubscribe link. A CRM helps you keep this tidy.

What do I write about if I have nothing to sell?

About your customers' questions: tips, explanations, a behind-the-scenes look, a case. That same material also feeds your blog and SEO.

Ready to start?

Read our approach to HubSpot for customer contact, or book a short intro call — we'll take a no-obligation look and give you an honest estimate of scope, cost and timeline.