Email · Idea
How to Start a Startup Newsletter: the Tools I'd Use
Say you’ve decided to start a newsletter about startups. Here’s the part the “how to start a newsletter” guides skip: writing the first issue is the easy 5%. The 95% that decides whether this works is two dull things - which platform you build it on, and how you get your first hundred real subscribers. Pick the wrong platform and you’ll be migrating your list in six months; skip the subscriber grind and you’ll be writing to nobody. This is idea #221 from my 365-ideas list, and what follows is the exact stack I’d build it with. I haven’t run a startup newsletter, but I run my own list on tools like these, so I can tell you where each one earns its place and where it bites.
A startup newsletter is a recurring email about the startup world - a niche, funding, tools, or your own build-in-public notes - that grows into an audience you later monetize through sponsors, subscriptions, or affiliate income. It earns real money, but slowly, and the platform you build on matters more than your writing.
Heads-up: the tool links in this article go to my own reviews and comparisons. Some of those pages carry affiliate links, so I may earn a commission if you sign up through them, at no extra cost to you. It never changes which tool I'd actually reach for.
What a startup newsletter really is (and does it make money?)
A startup newsletter is just a focused email you send on a schedule to people who opted in. The “startup” part is your lane: funding rounds, a weekly roundup of new tools, tactical breakdowns for founders, a specific vertical (fintech, AI, climate), or your own build-in-public notes. The format is email; the edge is the angle.
Can it make money? Yes, though slowly. The usual paths are paid sponsorships once your list is big and engaged enough that companies want to get in front of it, paid subscriptions for premium issues, and affiliate income when you recommend tools you actually use. What I won’t do is hand you a number, because it depends on list size, how engaged that list is, and your niche. Anyone quoting “make $X in 90 days” is guessing or selling something. The first months are unpaid audience-building, and the money follows an engaged list, not the other way round.
Pick your angle before you pick a tool
The most common way startup newsletters fail is being a generic “startup news” digest that reads like ten others. Before you touch any tool, decide the angle only you can do:
- A curated roundup - you filter the week’s startup news so a busy founder doesn’t have to. Low writing effort, high consistency demand.
- A deep-dive - one company, tactic, or teardown per issue. Higher effort, more shareable, easier to stand out.
- A niche slice - not “startups” but “European climate-tech startups” or “solo SaaS founders”. Smaller audience, far less competition, easier sponsorships.
- Build-in-public - your own journey building something. This is the one with a real moat, because nobody can copy your specific experience.
Your angle decides your workload and your tools. A curated roundup lives or dies on a clean, fast publishing flow; a build-in-public letter needs almost no tooling beyond a good editor. Decide this first.
With the angle set, the build itself is short: a newsletter platform, an AI assistant to draft, Canva for a simple header, and - optionally - an AI voice for an audio version. The platform is the only choice that’s hard to undo, so start there.
The platform decision (this is where it lives or dies)
If you get one thing right, make it this. Your platform is where your list lives, and moving a list later is a real pain, so choose as if you’re staying.
For a startup newsletter I’d start on beehiiv. I moved my own list onto it, so this is my own experience rather than a spec sheet. The free plan is the most generous I’ve used: up to 2,500 subscribers with unlimited sends, and real customization even on free (as of September 2026 - check the current plan, these move). For a newsletter you’re not sure will take off yet, starting free with that much room is exactly the risk profile you want. The catch is that beehiiv’s free plan is all-or-nothing on the paid features - automations and monetization stay locked until you upgrade.
If you’re torn, the real fork is beehiiv versus Kit: beehiiv for a clean, guided, newsletter-first setup, Kit if heavy automation and selling products is your whole plan from day one. I’ve used both on their free plans, so I’m comparing where I actually have hands-on time, not the paid tiers.
There’s a third option worth naming. If the newsletter is really one part of a bigger thing - you also want a funnel, a paid course, or a membership - a dedicated email tool may be the wrong shape, and an all-in-one like systeme.io could carry the lot. I’ve been using systeme.io on the free tier and it’s a strong contender for that job. For a pure newsletter, though, I’d still start on beehiiv.
Writing each issue without sounding like everyone else
This is where a lot of startup newsletters quietly turn into AI slop. The way to keep yours out of that: an AI drafting assistant - Claude is what I’d reach for, though the category matters more than the brand - is good at the skeleton. An outline, a first pass at a section, tightening a clunky paragraph, turning rough notes into something readable. What it can’t do is have your take. It doesn’t know which funding round actually matters, or the thing you noticed that the press releases missed. So the workflow that keeps a startup newsletter worth reading is simple: you decide the angle and gather the real material, AI drafts the frame, then you add the first-hand judgment, cut the filler, and fact-check every claim it invented (it will invent some). Label AI-assisted work where your readers would care. The moment your issue could have been produced by anyone with the same prompt, you’ve lost the only thing a newsletter has.
Designing it so it looks like a brand, not a template
You don’t need a designer, but a newsletter that ships on the default template signals “hobby” to a potential sponsor. A simple header, a consistent logo, and clean section dividers do most of the work. I use Canva for exactly this, and for a newsletter header or a simple logo it’s more than enough - I’ve leaned on it for years.
An optional audio version (a real edge for busy startup readers)
Here’s a lever most startup newsletters ignore: an audio version. Your readers are founders and operators who commute, walk, and multitask, so a listenable version of each issue is a clear differentiator, and AI narration makes it cheap to produce.
For that audio version I’d reach for ElevenLabs. What makes it easy for a newsletter specifically: an issue is short, so a few minutes of clean audio sits well inside any plan - the long-passage caveats that show up in book-length narration are not your problem at this length. The one thing to plan for is licensing, not quality: the free plan is non-commercial, so a published audio version needs a paid tier (a few dollars a month at entry). It’s the same voice step you’d lean on for an automated YouTube channel, where it matters far more. Treat audio as a phase-two upgrade, not a launch requirement.
The hard half: your first 100 subscribers
Back to the 95% from the top. Tools are the easy half; getting real people onto the list is the slow half, and there’s no shortcut worth selling. The tactics that actually work are unglamorous: tell the people who already know you, share useful issues where your niche already hangs out, add a simple opt-in wherever you have attention, and ask happy readers to forward it. The first hundred are the hardest and slowest - they come from doing the work in public, not from a trick. Everything compounds after that, but only after that. If a “10,000 subscribers overnight” claim shows up in your feed, it’s selling you something.
What the starter stack actually costs
The headline: you can launch this for nothing and only pay once it’s working. Rough figures, labelled as estimates because vendor pricing moves (check current pricing on each):
| Part of the stack | To start | When you'd pay |
|---|---|---|
| Platform (beehiiv) | Free (up to 2,500 subscribers, as of Sept 2026) | Past 2,500 subs, or for automations/monetization |
| AI drafting assistant | Free tier is usually enough to start | If you draft heavily and want the paid tier |
| Design (Canva) | Free plan covers a header + logo | Only if you want premium assets/brand kit |
| Audio version (ElevenLabs) | Free to test only (non-commercial) | Paid plan needed to publish audio (Estimated: entry tier is a few dollars/mo) |
So the real cost to launch a startup newsletter is time, not money. That’s the point of building free-first: prove people want it before you spend a cent.
FAQ
How do you start a startup newsletter? Pick a specific angle (curated roundup, deep-dive, niche slice, or build-in-public), choose an email platform - beehiiv on the free plan is where I’d start - design a simple header, write and send issue one, then put the real work into getting your first hundred subscribers. The platform choice and the subscriber grind matter more than the writing.
Which platform is best for a startup newsletter? For a pure newsletter I’d start on beehiiv - the free plan is generous (up to 2,500 subscribers, as of September 2026) and it’s built newsletter-first. If heavy automation and selling products is your plan, weigh Kit; if you also want funnels or a course, an all-in-one like systeme.io can carry it.
Do startup newsletters make money? They can, through sponsorships, paid subscriptions, and affiliate income, but slowly - the money follows an engaged list, so the first months are unpaid audience-building. A small, highly engaged niche list can earn before a big, disengaged one does. Anyone promising a fast, specific income figure is guessing.
Can I use AI to write my newsletter? Yes, for the skeleton - an outline, a first draft, tightening. But it can’t supply your take or verify facts, so you add the first-hand judgment, cut the filler, fact-check everything, and label AI-assisted work where readers would care. If your issue could have come from anyone’s prompt, it’s not worth sending.
How many subscribers do I need before I can earn? There’s no fixed number - it depends on how engaged your list is and your niche, not just size. Sponsors care about open rates and how much a list trusts you, not the headline count. Focus on engagement, not a subscriber total.
Do I need to pay for tools to start? No. The whole starter stack has a free tier - platform, drafting, and design - so you can launch for nothing and only pay once the newsletter is working and growing past the free limits.
Before you start
If you build this, put your energy where it actually decides the outcome: the platform choice first, then the slow work of the first hundred subscribers. That slow work is easy to let slide, so plan how you’ll stay on track while it’s still a side project. The rest of the stack you can add later, or swap. It’s one of 365 on my free ideas list, if you want somewhere to start next.
