Best free newsletter tool in 2026

Last updated October 2026

Starting a newsletter has never cost less. Several platforms now offer free tiers that would have been premium-only a few years ago, giving creators, writers, and small businesses a real path to building an audience before spending anything. The catch is that "free" means something different on every platform. Some cap your subscriber count. Others limit how often you can send. A few take a cut of your revenue instead of charging upfront.

This guide breaks down the five best free newsletter tools available right now, with a close look at what each one offers at the zero-dollar level. Whether you are launching your first newsletter or migrating from a platform whose free tier has gotten stingier, the comparison below should help you find the right fit.

If you are looking for a broader view that includes paid plans, see our guide to the best newsletter platform for creators or our best newsletter platform for startups roundup.

beehiiv

Why beehiiv stands out on free

beehiiv has built what is arguably the most generous free tier in the newsletter space. While other platforms have been trimming their free offerings over the past two years, beehiiv has moved in the opposite direction, expanding what creators can do without paying.

The subscriber cap sits at 2,500. That is enough headroom for most new newsletters to build real traction before needing to upgrade. For context, many successful independent newsletters took months or even a year to cross the 2,500-subscriber mark. You get unlimited sends within that cap, which means you can publish daily, weekly, or on whatever cadence suits your content without worrying about hitting a send limit.

The website builder is included on free. beehiiv gives you a full website, not just a landing page. You can set up a custom domain, create multiple pages, and present your newsletter as a polished publication from day one. This is a meaningful advantage for creators who want to look established early on, and it is a feature that most competitors reserve for paid tiers.

Growth tools that come standard

The recommendation engine is available at every tier. This is beehiiv's cross-promotion network, where newsletters recommend each other to their respective audiences. Having access to this on free is unusual. Most platforms either charge for growth tools or do not offer them at all. The recommendation engine gives new newsletters a organic discovery channel that would otherwise require paid advertising or manual outreach.

Basic analytics cover the essentials. You get open rates, click rates, and subscriber growth data. The reporting is not as deep as what you would find on beehiiv's paid plans (which add geographic data, UTM tracking, and more granular engagement metrics), but it is more than sufficient for understanding how your newsletter is performing in its early stages.

Where beehiiv's free tier falls short

Monetization tools require a paid plan. If you want to sell paid subscriptions, run a referral program, or access the ad network, you will need to upgrade. This is a reasonable trade-off. beehiiv's approach is to let you build your audience for free and then charge when you are ready to make money from it. For a deeper comparison of beehiiv against other options, read our beehiiv review.

Automation and segmentation are limited. Advanced workflows, A/B testing on subject lines, and detailed audience segmentation are paid features. You can still tag subscribers and do basic organization, but sophisticated automation will require an upgrade.

For creators who want a professional newsletter setup without upfront costs, beehiiv's free tier is the strongest starting point available. It combines a high subscriber cap, unlimited sends, and real growth tools in a way that no other platform matches at zero cost. See how it compares head-to-head in our beehiiv vs Substack and beehiiv vs Kit breakdowns.

Kit (formerly ConvertKit)

The highest free subscriber cap with a significant caveat

Kit, which rebranded from ConvertKit in 2024, offers the highest subscriber ceiling of any free newsletter tool: 10,000 subscribers. That number looks remarkable on paper, and it is a genuine advantage for creators who prioritize list size. But the limitation that comes with it changes the calculus considerably.

Free users can send one email broadcast per month. This is the single biggest constraint on Kit's free tier and the reason it suits a very specific type of creator. If you publish a monthly roundup, a monthly column, or use email primarily as a supplement to content you publish elsewhere, one broadcast per month may be all you need. If you want to send a weekly or daily newsletter, Kit's free plan is not going to work.

Landing pages and link pages are included. Kit provides a solid set of landing page templates that you can customize and publish on a Kit subdomain or your own custom domain. Link pages (similar to Linktree-style pages) are also part of the free tier, making Kit a reasonable choice for creators who need a simple web presence alongside their newsletter.

Who Kit free works best for

Course creators and digital product sellers benefit the most. Kit's DNA is in the creator economy, and its free tier reflects that. The platform is built around the idea that email is one part of a larger creator business. If you sell courses, ebooks, or digital downloads and want a large free list you can occasionally email with launches and updates, Kit's model makes sense.

Bloggers and content creators with existing traffic find value here. If you already have a blog, YouTube channel, or social media presence and want to capture email subscribers without paying for a tool, Kit's generous subscriber cap lets you build a substantial list. You can then upgrade to a paid plan when you are ready to email more frequently.

The migration factor

Kit's paid plans are competitive but not cheap. When you do outgrow the free tier's sending limits (which is likely if you are building a real newsletter), Kit's Creator plan starts at a price point that scales with your subscriber count. The transition from free to paid can feel steep, especially if you have grown to several thousand subscribers on the free plan. It is worth factoring in the eventual cost when choosing Kit as your starting platform.

The ecosystem is mature. Kit has been in the email marketing space for over a decade under its previous name, and the platform reflects that experience. Integrations with WordPress, Shopify, Teachable, and dozens of other tools are well-tested. The editor, while not as modern as beehiiv's, is reliable and straightforward.

Substack

Free in a different sense

Substack takes an entirely different approach to pricing. There is no subscriber cap, no send limit, and no feature gating based on plan tiers. You can have a million subscribers and send every day without paying Substack anything, as long as you are running a free newsletter.

The cost appears when you monetize. If you turn on paid subscriptions, Substack takes 10% of your subscription revenue, on top of Stripe's payment processing fees (which typically run around 2.9% plus 30 cents per transaction). For a newsletter charging $10 per month, that means roughly $1.30 of every payment goes to Substack and Stripe before you see anything.

This model is entirely free for free newsletters. If you have no plans to charge your readers, Substack costs nothing. You get the full platform, the full feature set, and no branding restrictions. This makes Substack an attractive option for writers who want to build an audience around free content, whether for personal branding, thought leadership, or as a complement to other revenue streams.

The Substack network effect

Discovery is Substack's strongest selling point. The platform has built a social layer that includes recommendations, a reader app, subscriber feeds, and cross-publication discovery. For writers, this means your newsletter can be found by readers who are already on Substack reading other publications. This network effect is real, and it is something no other free tool replicates to the same degree.

Notes (Substack's social feed) extends your reach. Substack Notes functions as a short-form content layer where writers can share thoughts, links, and engage with readers between newsletter issues. It is another discovery channel that is included at no cost.

The trade-offs of Substack's model

Ten percent is a meaningful cut at scale. If your newsletter grows into a serious paid publication, that 10% adds up. A newsletter earning $10,000 per month in subscription revenue would pay $1,000 to Substack, plus another $300 or so in Stripe fees. At that revenue level, you could afford a premium plan on almost any other platform and keep significantly more of your earnings. For a broader look at alternatives, see our best Substack alternative guide.

Customization is deliberately limited. Substack's design philosophy favors simplicity over flexibility. You cannot add custom code, build complex landing pages, or create highly branded designs. Every Substack looks more or less like every other Substack. For some writers, that simplicity is a feature. For others, especially brands and businesses, it is a constraint.

Data portability is solid but not seamless. You can export your subscriber list from Substack, which is important. But migrating paid subscribers to another platform involves asking each one to re-subscribe and re-enter payment information, which inevitably leads to churn. The longer you run paid subscriptions on Substack, the harder it becomes to leave.

Buttondown

Small but thoughtful

Buttondown occupies a distinct niche in the newsletter landscape. It is a small, independent tool built by a single developer, and it is designed for people who prefer simplicity, transparency, and a Markdown-first workflow. The free tier is limited to 100 subscribers, which makes it unsuitable for anyone with growth ambitions, but that is somewhat beside the point. Buttondown is built for a specific kind of user, and it serves that user well.

Markdown is the default writing format. If you write in Markdown already (and if you are a developer or technical writer, you probably do), Buttondown feels immediately natural. There is no drag-and-drop editor, no block-based composer, and no template gallery. You write in Markdown, preview the result, and send. The simplicity is the product.

The interface is clean to the point of austerity. Buttondown does not have onboarding wizards, recommendation engines, or social features. The dashboard shows your subscribers, your archives, and your drafts. Everything loads fast, nothing is cluttered, and the learning curve is essentially flat.

Why developers choose Buttondown

The API is excellent. For a tool built by a developer for developers, this should not be surprising. Buttondown's API is well-documented, RESTful, and covers everything from subscriber management to sending. If you want to integrate your newsletter into a custom workflow, trigger sends from a CI/CD pipeline, or build a custom subscription form, the API makes it straightforward.

RSS-to-email works out of the box. If you maintain a blog with an RSS feed, Buttondown can automatically convert new posts into newsletter issues. This is a feature that larger platforms offer only on paid plans, and it is particularly useful for developers who want their blog and newsletter to stay in sync without manual effort.

Paid newsletters are supported on free. Unlike beehiiv, Buttondown lets you collect payments from subscribers even on the free tier. The platform takes a small percentage of revenue (similar in concept to Substack's model, though the exact rate differs), which means you can experiment with paid content without upgrading.

The 100-subscriber ceiling

This cap is the obvious limitation. One hundred subscribers is not enough for most newsletter ambitions. It is enough to test whether you enjoy writing a newsletter, to send updates to a small professional network, or to run a hyper-niche publication where every subscriber is hand-picked. But if you expect to grow beyond a hundred readers, you will need to upgrade to a paid plan relatively quickly.

Paid plans are reasonably priced. Buttondown's pricing is transparent and modest compared to larger platforms. The jump from free to paid is not dramatic, which makes the 100-subscriber free tier feel more like a trial than a permanent home.

Mailchimp

A familiar name with a diminished free tier

Mailchimp was once the default recommendation for anyone starting an email newsletter. Its free tier used to include 2,000 subscribers and 10,000 sends per month, which was generous enough to support a real newsletter for months or even years. Those days are over.

The current free tier allows 500 contacts and 1,000 sends per month. This is a significant reduction from what Mailchimp offered just a few years ago, and it places the platform behind most of its competitors on free tier generosity. Five hundred contacts with a thousand monthly sends means you can email your list roughly twice per month at full capacity, which is workable but tight.

Mailchimp branding appears on all free-tier emails. Every email you send on the free plan includes Mailchimp's logo and branding in the footer. This is not unusual for free email tools, but it is worth noting, especially if you are building a brand where third-party branding feels out of place.

What Mailchimp still does well

The template library is extensive. Mailchimp has been building email templates for over two decades, and the selection reflects that history. If you need a polished, designed email (rather than a simple text-based newsletter), Mailchimp's drag-and-drop editor and template gallery are among the best available. The visual editor is intuitive, and the templates cover a wide range of use cases from product announcements to event invitations.

Integrations are unmatched in breadth. Mailchimp connects to more third-party tools than any other platform on this list. E-commerce platforms, CRMs, social media tools, landing page builders, analytics suites: if a tool has an email integration, it almost certainly supports Mailchimp. This ecosystem makes Mailchimp a practical choice for businesses that need their newsletter tool to fit into an existing tech stack.

The analytics are solid even on free. Mailchimp provides detailed campaign reports including open rates, click rates, geographic data, and device breakdowns. The reporting is more detailed than what most competitors offer on their free plans, and it gives you a clear picture of how your emails are performing.

Why Mailchimp is no longer the default recommendation

The free tier has shrunk while competitors have expanded. When beehiiv offers 2,500 subscribers with unlimited sends for free, and Kit offers 10,000 subscribers, Mailchimp's 500-contact limit feels restrictive. The platform is still excellent on paid plans, but the free tier no longer serves as a compelling entry point for newsletter creators.

The platform has shifted focus toward e-commerce. Since being acquired by Intuit in 2021, Mailchimp has increasingly oriented its product toward small business e-commerce rather than independent newsletter creators. Features like product recommendations, purchase tracking, and store integrations reflect this direction. If you are running a newsletter as part of an e-commerce business, this focus may be an advantage. If you are a writer or content creator, much of Mailchimp's feature set will feel irrelevant.

Pricing scales steeply. When you outgrow the free tier, Mailchimp's paid plans are among the more expensive options in the market, especially as your subscriber count grows. The jump from free to paid, and from one paid tier to the next, can be jarring compared to the more gradual pricing curves of newer competitors.

How to choose the right free newsletter tool

Match the tool to your use case

If you want the most room to grow for free, choose beehiiv. The combination of 2,500 subscribers, unlimited sends, a website builder, and growth tools makes beehiiv's free tier the most complete package. It is the best starting point for creators who are serious about building a newsletter and want to delay paying for as long as possible. For more on this, see our beehiiv review.

If you need a massive subscriber list but send infrequently, consider Kit. The 10,000-subscriber cap is unmatched, but the one-send-per-month limitation makes Kit's free tier suitable only for very specific publishing cadences. It works well as a list-building tool for creators who communicate through other channels and use email sparingly.

If you want zero restrictions on a free newsletter, Substack is the answer. No subscriber cap, no send limit, and no feature restrictions. The 10% revenue cut only matters if you charge readers, and for purely free newsletters, Substack's model is hard to argue with. Compare it more closely in our beehiiv vs Substack breakdown.

If you are a developer who writes in Markdown, Buttondown is worth a look. The 100-subscriber cap limits its viability as a long-term free solution, but the developer experience is excellent, and the paid plans are affordable.

If you need deep integrations with other business tools, Mailchimp still has a role. The free tier is small, but the integration ecosystem and template library remain strong for businesses that need their email tool to connect to everything else.

Think about where you will be in six months

Choosing a newsletter tool based on its free tier is a smart starting strategy, but it is worth thinking about what happens when you outgrow it. Migration between platforms is possible (all of these tools let you export your subscriber list), but it always involves some friction: resetting analytics, rebuilding templates, and notifying subscribers about changes. Picking a platform whose paid plans also fit your needs can save you a disruptive migration later.

Organizing your newsletter content with Fabric

Building a newsletter requires more than a sending platform. The research, inspiration, and content planning that go into each issue deserve their own system, and that is where Fabric comes in.

A personal cloud for newsletter creators

Fabric is a personal cloud and context layer designed for saving and organizing the material that feeds your work. When you are reading articles, saving references, collecting ideas, and building out a content calendar, Fabric gives you a single place to store everything and make it findable later. It sits alongside your newsletter platform as the layer where your content comes together before it goes out to subscribers.

Save inspiration from anywhere. As you browse the web, read other newsletters, or come across ideas worth exploring, Fabric lets you clip and save that content with context. When it is time to write your next issue, everything you have collected is organized and searchable rather than scattered across browser tabs, bookmarks, and note apps.

Organize ideas into collections and workflows. Fabric's organizational tools let you group content by topic, issue number, or content type. For newsletter creators who cover multiple subjects or run recurring segments, this structure keeps the editorial process manageable as your archive of saved material grows.

For a closer look at how newsletter creators use Fabric for research and clipping, visit Fabric for newsletter clippings. Fabric offers a free tier, with paid plans at $8 per month (billed yearly) or $10 per month (billed monthly).

Free tier comparison at a glance

Subscriber and send limits

beehiiv gives you 2,500 subscribers with unlimited sends. Kit allows up to 10,000 subscribers but restricts you to one broadcast per month. Substack imposes no subscriber or send limits but takes 10% of any paid subscription revenue. Buttondown caps free accounts at 100 subscribers. Mailchimp allows 500 contacts with 1,000 sends per month.

Features included on free

beehiiv includes a website builder, custom domain support, a recommendation engine, and basic analytics on its free tier. Kit provides landing pages and link pages. Substack includes its full feature set, including the social layer and reader app. Buttondown includes API access and RSS-to-email. Mailchimp includes its template library, drag-and-drop editor, and detailed analytics.

Branding and customization

beehiiv allows custom domains on free. Substack offers limited design customization but no third-party branding. Buttondown keeps things minimal with no forced branding. Mailchimp adds its own branding to all free-tier emails. Kit allows custom domains on landing pages.

Frequently asked questions

What is the best free newsletter tool overall?

beehiiv offers the strongest free tier for most newsletter creators. With 2,500 subscribers, unlimited sends, a website builder, and growth tools like the recommendation engine, it provides the most complete set of features at no cost. For creators who do not plan to charge readers, Substack is also an excellent choice with no subscriber or send limits. See our full beehiiv review for a detailed breakdown.

Is Substack really free?

Substack is free for newsletters that do not charge readers. There is no subscriber cap, no send limit, and no feature restriction. If you enable paid subscriptions, Substack takes 10% of your revenue on top of Stripe's payment processing fees. For purely free newsletters, you will never pay Substack anything. Compare the trade-offs in our beehiiv vs Substack guide.

What happened to Mailchimp's free tier?

Mailchimp's free tier has been reduced significantly over the past few years. It now allows only 500 contacts and 1,000 sends per month, down from the previous 2,000 contacts and 10,000 sends. Mailchimp branding is also required on all free-tier emails. While Mailchimp remains a strong platform on its paid plans, the free tier is no longer competitive with newer alternatives like beehiiv.

Can I switch newsletter platforms later?

Yes. All of the platforms covered in this guide allow you to export your subscriber list, typically as a CSV file. You can then import that list into a new platform. The process involves some friction: you will lose your historical analytics, need to rebuild your email templates, and may need to re-verify your sending domain. If you run paid subscriptions on Substack, migrating paid subscribers requires them to re-enter payment information on the new platform. For more options to consider before you commit, browse our best newsletter platform for creators guide.

Is Kit still called ConvertKit?

Kit rebranded from ConvertKit in 2024. The product is the same, and existing ConvertKit accounts were migrated to the Kit brand automatically. If you see references to ConvertKit in older articles or guides, they are referring to the same platform now known as Kit. Our beehiiv vs Kit comparison covers how the two platforms stack up today.

How many subscribers can I have for free on beehiiv?

beehiiv's free tier supports up to 2,500 subscribers with unlimited email sends. This makes it one of the most generous free tiers available, behind only Kit's 10,000-subscriber cap (which is offset by Kit's one-send-per-month limitation on the free plan).

Is Fabric free?

Fabric offers a free tier that lets you get started with saving and organizing content. Paid plans are available at $8 per month when billed yearly or $10 per month when billed monthly. Fabric works alongside your newsletter platform as a personal cloud and context layer for research, inspiration, and content planning. Learn more at fabric.so.

What is the best free newsletter tool for beginners?

For beginners, beehiiv and Substack are the two strongest options. beehiiv gives you a professional setup with growth tools and a generous subscriber cap. Substack removes all limits and lets you start publishing within minutes, with a simple editor and built-in audience discovery. The best choice depends on whether you value a polished, customizable setup (beehiiv) or maximum simplicity with a social network built in (Substack). Our best newsletter platform for creators guide covers both in more detail.

Can I monetize my newsletter on a free plan?

It depends on the platform. Substack allows paid subscriptions on its free plan but takes 10% of revenue. Buttondown also supports paid newsletters on free with a small revenue share. beehiiv requires a paid plan to access monetization features. Kit's free tier does not include commerce features. Mailchimp's free tier does not support paid newsletters. If monetization is your primary goal, Substack's model lets you start earning without any upfront cost.

What is the best free newsletter tool for developers?

Buttondown is the clear choice for developers. Its Markdown-first editor, excellent API, and RSS-to-email feature make it feel like a tool built by and for people who write code. The 100-subscriber free tier is restrictive, but the paid plans are affordable and the developer experience is among the best in the category.

How does beehiiv compare to Substack?

beehiiv offers more customization, a website builder, and growth tools on its free tier, while Substack provides unlimited subscribers and sends with a built-in social discovery network. beehiiv charges based on plan tiers, while Substack takes a percentage of revenue from paid subscriptions. For a detailed side-by-side comparison, read our beehiiv vs Substack analysis.

Should I start with a free newsletter tool or pay from the beginning?

Starting with a free tier is almost always the right move. The free plans available today, particularly from beehiiv and Substack, are capable enough to support a newsletter through its first several months of growth. Paying from day one only makes sense if you need specific features that are locked behind a paid plan (such as advanced automation or A/B testing) and you have a clear plan to use them immediately.

What is the best free alternative to Mailchimp?

beehiiv is the strongest alternative to Mailchimp for newsletter creators, offering a more generous free tier with more subscribers, unlimited sends, and modern growth tools. For creators who also need e-commerce integrations, Kit may be a better fit given its roots in the creator economy. Substack is another option if you want zero limits on a free newsletter. Compare all the options in our best Substack alternative guide, which covers migration paths from several platforms.

Can I use a custom domain with a free newsletter tool?

beehiiv supports custom domains on its free tier, both for your newsletter website and for email sending. Substack uses its own domain structure and does not support custom domains on free. Kit allows custom domains on landing pages. Buttondown supports custom domains on paid plans. Mailchimp requires a paid plan for custom domain email sending. If a custom domain is important to your brand, beehiiv is the best free option.

How do free newsletter tools make money?

The business models vary. beehiiv, Kit, and Mailchimp operate on freemium models, offering limited free tiers to attract users who will eventually upgrade to paid plans. Substack takes a 10% cut of paid subscription revenue, which means it earns nothing from free newsletters. Buttondown follows a similar freemium approach with an optional revenue share on paid newsletters. Understanding how each platform makes money helps explain the trade-offs in their free offerings.