8 Best Free Newsletter Platforms in 2026: Ranked by Use Case

Substack is the only tool here with no free-tier ceiling at all. Publishing is free no matter how many subscribers you have, with no send limit, and podcast and video hosting are included. There is no monthly plan and no feature gate: the editor, web archive, Notes, recommendations and comments all come with the free account. You only pay when readers pay you, and then Substack keeps 10% of paid subscription revenue plus Stripe fees.

The catch is that the 10% never goes away. There is no tier that lowers the percentage as you grow, and no way to pay a flat fee instead. A writer earning $500 a month from paid subscriptions hands over $50 a month to Substack, while a flat-fee tool would cost $9 to $59.

Kit's free Newsletter plan is the biggest in this list by a wide margin: up to 10,000 subscribers with unlimited broadcasts, unlimited landing pages and forms. That is four times beehiiv's free cap of 2,500 and forty times Mailchimp free at 250. Paid plans add sequences, visual automations and paid recommendations, and built-in commerce lets you sell digital products without a second tool.

The catch is the price jump when you do pay. Creator starts at $39 a month for up to 1,000 subscribers, $33 billed yearly, which is the highest paid start in this list. The free plan also limits automation to one basic automation, so a creator who needs sequences will pay sooner than the 10,000-subscriber cap suggests. Kit takes a cut of commerce sales too, at 3.5% plus $0.30 per transaction.

beehiiv's free plan covers up to 2,500 subscribers with unlimited sends, a website, a podcast and the recommendation network, which puts your publication in front of other beehiiv readers. That growth network is the real reason to start here free: few free plans help you find readers, and beehiiv's does. Paid plans add monetization at 0% platform take, plus automations, the ad network and paid subscriptions.

The catch is that the free plan lost custom domains in the October 2026 price rise, and paid plans start high. Lite now costs $59 a month at 1,000 subscribers, $49 billed yearly, and monetization features sit behind that paywall. A writer who only needs to publish can stay free for a long time, but the moment you want paid subscriptions or automations, the bill starts at $59.

EmailOctopus is the plain, honest free pick. The free Starter plan covers 2,500 subscribers and 10,000 emails a month, which matches beehiiv's free contact cap and beats every other free plan here except Kit and Substack. Pro starts at $9 a month billed yearly, so the step from free to paid is the smallest in this list. The tool does one job, email, with campaigns, forms, landing pages and automation.

The catch is that the same focus that makes it simple also caps what it can grow into. There is no SMS channel, no website builder and no paid subscription feature, so a newsletter that later wants to sell will need a second tool. Free-plan reports only last 30 days, and you get one form and one landing page until you pay.

MailerLite's free plan is small but unusually complete. It covers 250 subscribers and 2,500 emails a month and includes three automations, which no other free plan in this list matches at this size. Comfort starts at $12 a month for 500 subscribers and raises the cap to 50 automations, while a website builder, landing pages and digital product sales come built in. A small business can run email and a simple site from one free account.

The catch is that the free plan shrank in June 2026, from 500 subscribers and 12,000 emails to 250 and 2,500. A growing list hits the paid tier fast, and live chat is limited on the free plan, becoming 24/7 only on Power at $25 a month.

Buttondown is the smallest and simplest tool here, and its free plan fits that shape: free for the first 100 subscribers, with a Markdown or rich-text editor, sending from your own domain and a hosted archive. Basic costs $9 a month for up to 1,000 subscribers, $90 a year, which is the lowest paid start in this list. Buttondown takes 0% of paid subscription revenue, so a writer who charges readers keeps everything except Stripe fees.

The catch is the size of the free tier. One hundred subscribers is the smallest free cap in this list, so a growing newsletter pays sooner here than anywhere else. Paid subscriptions, tagging, analytics and RSS-to-email are included on Basic, but automations and custom-domain archives are paid add-ons. Buttondown is a newsletter tool only, with no website builder or commerce.

Paragraph's free plan covers a site and newsletter with 2,500 newsletter emails a month, plus token gating, NFT-style collectibles and post coins for readers who pay onchain. Paid subscriptions carry roughly a 5% cut, about half of Substack's 10%, and there is no base subscription fee for the publishing side. A writer whose readers already use wallets and crypto will find monetization options no other free plan offers.

The catch is the product itself. Paragraph has pivoted toward AI-powered launch announcements and PR, and its paid plans now start at $199 a month for Launch, which is built for company updates rather than personal newsletters. The crypto features that make it different also narrow its audience: token gating and coins only pay off if your readers are comfortable transacting that way.

Flodesk ranks last here for one clear reason: its free plan does not send email. It covers forms, landing pages and link-in-bio pages for building a list, with no subscriber limit listed, and a 14-day trial opens all paid features including sending. That makes it a free list-building tool, not a free newsletter platform. Once you pay, Lite starts at $25 a month for up to 1,000 subscribers with unlimited sends and the design-led templates Flodesk is known for.

The catch is the gap between free and paid. When the trial ends, you pick Lite, Pro or Everything, or the account moves back to the free plan and sending stops.