Disclosure: this post was written with AI assistance.
The first thousand subscribers are the hardest, and most growth advice is written by people who are well past them. Tactics that work at 50,000 subscribers, such as paid acquisition, referral programmes and sponsorship swaps, rarely make sense at 40. Here's what tends to work early, and what to skip.
Decide who it's for in one sentence
"A weekly newsletter about productivity" competes with thousands of others. "A weekly email for solo accountants about tools and workflows that save time at month-end" has an obvious reader. Write a sentence in this form:
Every [frequency], [type of reader] gets [specific thing] so they can [outcome].
If you can't name where these readers already hang out online, narrow it again.
Pick a platform and stop thinking about it
Substack, Beehiiv, Buttondown, Kit (formerly ConvertKit), Ghost and MailerLite all handle the basics: signup forms, archives and sending. Pick one with a free tier that lets you export your list. Your subscribers are the asset; the platform isn't. Spend no more than an evening on this decision.
Publish a consistent schedule you can actually keep
Consistency matters more than frequency. A useful fortnightly issue beats a rushed weekly one that skips weeks. Before launching, write three issues in advance. They give you a buffer and prove the format works.
A simple, repeatable format helps:
- One main piece (a lesson, analysis or how-to)
- Three to five curated links with one sentence on why each matters
- One question for readers
Your first 100: people you already know
Early subscribers almost always come from existing relationships:
- Tell colleagues, former clients and peers individually, not with a mass email. A personal message with one sentence on why it might help them works far better.
- Add the link to your email signature, social profiles and personal website.
- Post the first issue in communities where you're already a participant, if the rules allow it.
Don't add people to your list without asking. Besides being bad practice, in many countries it's illegal.
100 to 1,000: make issues worth sharing
Growth after the first hundred mostly comes from the content itself being found or forwarded.
Publish the archive publicly. Every issue becomes a web page that can be found by search and linked. Give each one a descriptive title, not "Issue #7".
Repurpose the best issue each month. Turn it into a post on a platform where your readers already are, such as LinkedIn, Dev.to, Medium or a niche forum, with a short line at the end inviting people to subscribe. Write it natively for that platform; don't paste a link and leave.
Make something referable. A checklist, a tool comparison, a salary survey for your niche, a curated directory. Reference material gets bookmarked and linked months later. This is the closest thing to compounding growth for small newsletters.
Ask readers directly. Once every few issues, say: "If this helped, forward it to one colleague." It sounds too simple, but it works.
Collaborate with peers. Find writers at a similar size in adjacent topics and recommend each other's newsletters. Most platforms support recommendation features, and a genuine recommendation from a trusted writer converts well.
Optimise the signup page once
Your signup page should answer three questions in a few seconds: who it's for, what they get, and how often. Add one or two links to your best past issues so visitors can judge quality. A short, specific description beats a clever slogan.
Measure the right things
At this stage, track:
- Net new subscribers per week (new minus unsubscribes)
- Where they came from (most platforms show referral sources)
- Replies to your reader question
Open rates have become unreliable due to email privacy features, so treat them as a rough trend at best. Replies are the strongest early signal that you're writing for the right people.
What to skip early
- Paid ads. Expensive per subscriber and hard to judge with small numbers.
- Giveaways. They attract people who want the prize, not your writing, and they tend to unsubscribe.
- Complicated referral rewards. Wait until you have enough readers for them to matter.
- Buying lists. It hurts deliverability and is unlawful in many places.
Realistic expectations
Many newsletters grow slowly for the first months: a handful of subscribers per week is normal. Growth often speeds up once you have a public archive with several genuinely useful issues and a couple of pieces that get shared. Treat the first six months as finding your format and reader, not as a numbers race.
Summary
Define a specific reader, pick a platform quickly, publish on a schedule you can keep, get your first hundred from people you know, then grow through a public archive, repurposed posts, reference material and peer recommendations. Measure net growth and replies, ignore vanity metrics, and give it time.
If you want a starting structure instead of a blank page, I put together a small, inexpensive, AI-assisted kit on this topic: Newsletter growth playbooks. Everything above works without it. Other kits: all products.
Top comments (1)
Writing three issues before launch is underrated advice, since it tests the format before anyone is waiting on you. I also agree that individual messages to former clients and peers beat a mass announcement for the first hundred, because people respond to being asked directly. The export point is worth stressing too, as switching platforms later is painless only if the list is yours.