Hi Zeng! Interesting question! I would like to know what others say. For now I use my social media to display the link to my newsletter. But I have been thinking about buying an ad place in other newsletters.
Reddit seems to be a great place
Find questions people have about AI (which is what your newsletter is about) and answer them.
Then link to your newsletter
Avoid promoting with posts.
Those are likely to be deleted.
Everyone seems to have covered all the solutions. Here are a few additional ways to promote your newsletter that you might try:
- webinars
- podcasting
- guest blogging
- in-person events
- referral program
I think you can post tidbits of your latest newsletter on your social media to stimulate subscription.
Also, talk to other newsletter owners to exchange links.