There are a few things you can do to increase your newsletter subscribers.
1. Keep your newsletter interesting and relevant.
If your subscribers feel like they’re getting nothing of value, they’ll unsubscribe.
2. Make sure your newsletters are easy to subscribe to.
Include a sign-up form at the bottom of each newsletter, or make it easy to add your email address directly into your newsletter subscription box on the website.
3. Promote your newsletters regularly online and in other media.
This will help draw in new subscribers who may not have known about your newsletter before.
4. Send out valuable content more often than not.
This will keep subscribers coming back for more, and it will also encourage them to share your newsletters with their friends and networks.