Pick Beehiiv if you want to own your list and keep all your revenue. Pick Substack if discovery matters more to you than margin. Pick a LinkedIn newsletter if you want the largest possible audience today and are genuinely fine never owning it. Almost every comparison of these three argues about editor features, deliverability dashboards and template galleries. Those differences are real and mostly small. The difference that will still matter in three years is structural: who holds the subscriber relationship, and who takes a percentage of the money. That is the axis I want to walk you down, because it is the one you cannot undo later without paying for it.
Substack takes a percentage of paid subscriptions instead of charging flat rent, and owns a strong discovery network. Beehiiv positions itself as flat SaaS pricing that does not take a cut of creator revenue. A LinkedIn newsletter gives you enormous built-in distribution but no exportable subscriber list — LinkedIn owns that relationship, not you. Decide on ownership and revenue model first. Editor features are a tiebreak, not a decision.
The axis nobody compares on: who owns your audience
An email list is one of the few assets in online publishing that survives a platform's bad quarter. If a company changes its algorithm, its terms or its business model, a list you can export is a list you can move. That is the whole point of email.
So the first question about any of these newsletter platforms is not "is the editor nice." It is: if I want to leave in two years, what do I take with me?
Substack and Beehiiv both let you export subscribers. That is table stakes for an email tool and both position themselves as portable. A LinkedIn newsletter is a different product wearing the same word. Your LinkedIn subscribers are LinkedIn's users who have opted into your content inside LinkedIn. You do not get their email addresses in a file you can upload elsewhere. If you stop publishing on LinkedIn, that audience does not follow you — it stays.
I am not saying that makes LinkedIn a bad choice. I am saying most people choose it without noticing they made that trade, because the growth numbers arrive fast enough to feel like proof.
Distribution you rent is still distribution. Just price it honestly: you are paying in ownership rather than in dollars.
Beehiiv vs Substack: the money question
These two get compared constantly because they look similar and charge you in opposite ways.
Substack's model is revenue-share: rather than a monthly platform fee, it takes a percentage of the paid subscription revenue you generate (payment processing is separate and on top). Free newsletters cost you nothing. The bill scales exactly with your success, which is either wonderfully aligned or expensive, depending on how big you get.
Beehiiv's public positioning is the inverse: flat SaaS pricing by subscriber count and feature tier, and it markets itself on not taking a cut of creator revenue. You pay rent whether you monetize or not, and the marginal dollar you earn is yours.
The arithmetic is not complicated, and it flips at a threshold. A percentage of nothing is nothing, so revenue-share is cheaper when you are small or unmonetized. A flat fee stops growing, so it wins once your paid revenue is large. Where exactly that crossover sits depends on current pricing at both companies, which changes — run the numbers yourself the week you decide, on your actual expected revenue. Do not trust a blog post from any year, including this one, for the figure.
What I would add: the fee is not the only cost. Substack's discovery network — recommendations between publications, Notes, the app — is a real growth channel that Beehiiv does not replicate in the same shape. If that network brings you subscribers you would not otherwise get, the percentage is partly a customer acquisition cost, not pure overhead. Whether it earns its keep for you depends on whether your niche is well represented there. I do not think anyone can tell you that in advance.
- Revenue-share (Substack). Costs nothing until you charge, then scales forever with your paid revenue.
- Flat SaaS (Beehiiv). Costs money from day one, then stops mattering as revenue grows.
- Payment processing. Charged on top by both — it is a Stripe-level cost, not a platform choice.
- Migration cost. Low between these two on paper; higher in practice, because paid subscriptions and billing relationships have to move too.
The LinkedIn newsletter: enormous reach, zero ownership
A LinkedIn newsletter is a publishing feature inside LinkedIn. When you launch one, LinkedIn notifies your existing connections and followers and invites them to subscribe. That single mechanic is why LinkedIn newsletters post subscriber numbers that make standalone newsletters look sad. You are not building an audience from zero — you are converting one that already exists, with the platform actively helping.
Then it keeps helping. Each issue can surface in the feed and in notifications. Your subscribers get pushed your issue in a place they already are. Nothing in independent email gives you that.
Here is the part that gets skipped. Those subscribers are not yours in the sense email people mean. There is no export of subscriber email addresses to take to another tool. The relationship is mediated by LinkedIn permanently. If reach for newsletters gets throttled the way organic reach has been squeezed elsewhere, you have no fallback channel — you have a number in a dashboard.
I want to be fair rather than dramatic about this. For a lot of people that trade is correct. If your business is B2B, your buyers are on LinkedIn, and the newsletter's job is credibility and inbound conversations rather than subscription revenue, then the audience you can't export is still doing the work you needed. The mistake is treating the subscriber count as an owned asset when it is a borrowed one.
Newsletter platforms compared: the three-way table
Here is the comparison stripped to the load-bearing rows. I have deliberately left exact prices out — they change, and a stale number is worse than none.
| Substack | Beehiiv | LinkedIn Newsletter | |
|---|---|---|---|
| Who owns the subscriber relationship | You — subscribers are exportable | You — subscribers are exportable | LinkedIn — no email export |
| How it charges you | Percentage of paid subscription revenue; free to run a free newsletter | Flat subscription by list size and tier; positions itself as taking no cut of creator revenue | Free to use |
| Built-in discovery | Strong — recommendations, Notes, the app | Growth tooling and referral features; no comparable social network | Very strong for existing LinkedIn audiences; notifications and feed |
| Best-fit monetization | Paid subscriptions | Ads, sponsorships, paid tiers, keeping full margin | Indirect — leads, credibility, inbound |
| Cost of leaving | Low technically; you lose network-driven growth | Low | You lose the audience entirely |
| Who it suits | Writers monetizing readers directly | Operators treating the newsletter as a business asset | B2B professionals whose buyers already live on LinkedIn |
Structural comparison only. Verify current pricing, fees and feature availability on each platform's own pricing page before you commit.
Choose X if…: a decision framework you can actually apply
Match yourself to one of these. If two fit, the ownership row breaks the tie.
- Choose Substack if… you write for readers rather than for clients, you intend to charge for the writing itself, and you want the platform's discovery network doing recruitment for you. The percentage is the price of that network.
- Choose Beehiiv if… you are building the newsletter as a business — sponsorships, ads, scale — and you want every dollar of that revenue plus full control of the list. You are trading a predictable monthly bill for uncapped upside.
- Choose a LinkedIn newsletter if… your audience is already on LinkedIn, the newsletter exists to generate conversations and inbound rather than subscription revenue, and you accept that the list is not portable.
- Choose LinkedIn and one of the others if… you want the reach without the dependency. Publish on LinkedIn for distribution, and put a clear, repeated invitation into every issue to join the email version you own. This is the most common sensible answer and almost nobody does it consistently.
- Choose none of them yet if… you have not written twenty pieces anywhere. The platform is not your bottleneck. Your output is.
How to start a newsletter without over-thinking the platform
The platform decision consumes a week of most people's energy and then turns out to have been the easy part. Here is the order I would actually work in.
Decide the job first. "Subscription revenue" and "inbound leads" are different businesses that happen to share a file format. Everything downstream — platform, cadence, whether you charge — falls out of that answer.
Then commit to a cadence you can hit on your worst week, not your best one. Weekly sounds normal and kills more newsletters than any platform limitation. Every publishing schedule you have ever admired was built by someone who chose a rhythm they could survive.
Then pick the platform using the framework above, and stop reading comparisons. Including this one.
Then write ten issues before you evaluate anything. You cannot judge a newsletter from three issues — you do not yet know what it is.
- Define the job. Revenue from readers, or credibility with buyers?
- Pick a survivable cadence. Biweekly you keep beats weekly you abandon.
- Choose the platform on ownership and revenue model, not features.
- Ship ten issues before judging the decision.
What is the best email newsletter platform? An unsatisfying honest answer
There isn't one, and I distrust anyone who names a winner without asking what you are building.
If I compress it anyway: Beehiiv is the best default for someone building a newsletter as a business, because flat pricing plus full list ownership is the arrangement with the fewest ways to hurt you later. Substack is the best choice for a writer whose growth will come from other writers. LinkedIn is the best choice for reaching professional buyers this month and a poor choice for building an asset.
And a real possibility worth saying out loud: for many B2B founders, the honest answer is that you do not need a newsletter at all. Posting consistently on LinkedIn will get you further, faster, with a fraction of the work, because a post has no open rate to fight and no unsubscribe link. Newsletters are a commitment that compounds slowly. If you are not sure you will still be publishing in a year, don't start one — post instead. That advice is bad for anyone selling newsletter software and it is still what I would tell a friend.
Where Liftli fits — and where it doesn't
Liftli is an AI head of content for LinkedIn, X and Substack. It runs inside Claude through MCP, drafts from your real raw material — voice notes, call transcripts, commits — in a voice it extracts from your existing writing, and never publishes anything without your explicit approval. There is a free tier; paid starts at $29.
It has Substack tools: newsletter planning, Notes, repurposing a post into an issue and back. So if you land on Substack, we are useful. If you land on Beehiiv, we are not integrated with it, and I would rather say that plainly than imply otherwise — you would be drafting in Claude and pasting into Beehiiv, which is fine but is not a product claim.
And per the section above: if the right answer for you is "skip the newsletter, just post," then skip the newsletter. That path also happens to be what Liftli is best at, but I would give you the same answer if we did not exist.