The full guide
Last verified 2026-10-30
Links checked 2026-10-30 · All links answer
01What it is and who is there
Your own newsletter is an email list of people who chose to hear from you. It is the one audience no platform can take away, and even a small list converts well when you launch. Founders on X describe growing lists through posts on X and LinkedIn, a clear profile link, and steady writing.
02Cost and what you actually pay for
Many newsletter tools have free plans up to a subscriber limit. Substack is free to publish and takes a share if you charge subscribers; check current terms. Your main cost is writing on a schedule.
03Is it right for you?
It fits almost any product with a topic people care about: a problem, an industry, a craft. It fits poorly if you have nothing to say regularly. Even then, a short monthly update for users is worth having.
04Before you start
- Pick a tool and set up a sign-up page.
- Decide the topic and the schedule, such as weekly or every two weeks.
- Write the first three issues before you promote the list.
- Follow anti-spam rules: only email people who opted in, and include an unsubscribe link.
05Step-by-step: how to distribute here
- Put a sign-up link in your product, website footer and social bios.
- Ask existing users and contacts personally to subscribe.
- Write useful issues on the problem your product solves, not only product news.
- Turn each issue into a post on X or LinkedIn with a link to subscribe.
- Try a swap or recommendation with a similar newsletter once you have readers.
- Use the list for launches: tell subscribers first.
06What to post or submit
Issue outline:
Subject: [one specific idea or result]
Intro: [why this matters this week]
Main point: [lesson, steps or example]
Product note (short): [what's new in product, if relevant]
Question: [ask readers to reply]Sign-up line:
[Topic] for [who], every [schedule]. [One sentence on what they get]. [Sign-up link]07Common mistakes and do-nots
- Do not add people who did not opt in.
- Do not buy email lists.
- Do not send only product announcements.
- Do not skip issues for months, then return.
08How to measure it
- Track subscribers, open rate and click rate per issue in your tool.
- Track sign-ups and sales from newsletter links.
- A realistic test: three months of regular issues.
09Time budget
- Before: 3 to 5 hours to set up and write the first issues.
- Ongoing: 2 to 4 hours per issue.
10Pair it with
- Newsletter swaps and cross-promotion — trade mentions.
- beehiiv Boosts — a recommendation network.
- SparkLoop — paid and free recommendations.
- Build in public on X — grow readers from posts.
11Sources
- Substack: https://substack.com
- Founder thread on growing a newsletter to 10,000 subscribers (self-reported): https://x.com/JMatthewMcGarry/status/1712090772424511835
- Founder thread on newsletter growth (self-reported): https://x.com/thejustinwelsh/status/1520393302075449344
