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Best Free Newsletter Platforms in 2026: 6 Tools Compared
Free newsletter plans are no longer all the same.
One platform may let you store 10,000 subscribers but limit automation.
Another may allow unlimited email sends but cap the list at 2,500.
Another may be free regardless of subscriber count but charge a percentage when readers pay.
The best free newsletter platforms in 2026 are:
- Kit — best free subscriber allowance
- beehiiv — best free newsletter-publishing toolkit
- Substack — best free publishing network
- Brevo — best for large contact storage
- MailerLite — best for testing traditional email marketing
- Mailchimp — best for beginners who specifically want the Mailchimp ecosystem
Quick recommendation: choose Kit if the 10,000-subscriber free allowance matters most. Choose beehiiv if you want a newsletter-first website, unlimited sends, and a clear path into publisher monetization.
Free newsletter plans at a glance
| Platform | Free subscriber/contact allowance | Send limit | Main strength |
|---|---|---|---|
| Kit | Up to 10,000 subscribers | Unlimited broadcasts | Creator tools + large free list |
| beehiiv | Up to 2,500 subscribers | Unlimited sends | Newsletter publishing + growth |
| Substack | No stated free publishing subscriber cap | Publishing not priced by send volume | Network discovery |
| Brevo | Up to 100,000 stored contacts | 300/day | Large contact storage |
| MailerLite | Up to 250 subscribers | 2,500/month | Email marketing features |
| Mailchimp | Up to 250 contacts | 500/month, 250/day | Familiar marketing ecosystem |
1. Kit — best free subscriber allowance
Kit’s updated Newsletter plan now supports up to 10,000 subscribers for free.
That is a major advantage for creators who expect to grow before they are ready to pay for software.
The free Newsletter plan includes:
- Unlimited email broadcasts
- Unlimited landing pages and forms
- Tagging and segmentation
- One basic Visual Automation
- Creator monetization tools
- Newsletter site
- Recommendations
Best for
- Creators
- Authors
- Coaches
- Consultants
- Course creators
- Audience businesses that may later need deep automation
Main limitation
The most advanced Visual Automations and unlimited email sequences require paid plans.
Verdict
If your main question is “How large can my list get before I need to pay?”, Kit is currently the strongest option.
2. beehiiv — best free newsletter-publishing toolkit
beehiiv Launch supports up to 2,500 subscribers.
The free plan includes:
- Unlimited email sends
- Newsletter publishing
- Website hosting
- Custom domains
- Campaign analytics
- Recommendation Network
- Subscribe forms
- Segments
- Link-in-bio
- Core website tools
Best for
- Newsletter creators
- Media projects
- Niche publications
- Audience-first businesses
- Creators who expect to monetize through ads or paid subscriptions later
Main limitation
Advanced monetization and automation features require Scale.
That includes features such as paid subscriptions, Ad Network access, advanced automations, and other growth tools.
Verdict
beehiiv has a lower free subscriber ceiling than Kit, but the free product is extremely well aligned with newsletter publishing.
Read our full beehiiv review for more detail.
3. Substack — best free publishing network
Substack states that publishing is free regardless of subscriber count.
That makes it unusually simple.
You can publish:
- Newsletter posts
- Public web posts
- Notes
- Chat
- Free subscriptions
- Paid subscriptions
The platform also includes a large creator and reader network.
Best for
- Writers
- Journalists
- Commentary newsletters
- Independent creators
- People who prefer publishing over marketing setup
Main limitation
Once you enable paid subscriptions, Substack takes 10% of each paid transaction, before Stripe processing fees.
That means the platform is inexpensive while a newsletter is free, but the fee grows with subscription revenue.
Verdict
Substack is one of the lowest-friction ways to begin publishing.
Read beehiiv vs Substack if you are deciding between them.
4. Brevo — best for large contact storage
Brevo Free currently allows storage for up to 100,000 contacts, but it limits sending to 300 emails per day.
The plan includes:
- Email campaigns
- SMS campaigns
- Transactional email
- Marketing automation for up to 2,000 contacts
- Basic reporting
- Templates
- One user
Best for
- Businesses with large contact databases
- Low-volume email
- Transactional communication
- Email + SMS users
- Companies that do not send the full list every day
Main limitation
A daily send cap is inconvenient for newsletters.
If you have 2,000 newsletter subscribers, you cannot send one free campaign to the whole list in a single day.
Verdict
Brevo’s free plan is generous for contact storage, but not ideal for frequent large newsletters.
5. MailerLite — best for testing traditional email marketing
MailerLite Free currently supports:
- Up to 250 subscribers
- 2,500 monthly emails
- Two users
- Email campaigns
- Visual automations
- Websites and landing pages
- Forms
- A/B testing
- Reports
Best for
- Small lists
- Solopreneurs
- Businesses testing email marketing
- Users who want landing pages and automation on a free plan
Main limitation
The 250-subscriber cap is now relatively small.
A successful newsletter can outgrow it quickly.
Verdict
MailerLite is attractive for feature testing and small lists, but Kit and beehiiv provide much more free audience capacity.
6. Mailchimp — best if you specifically want the Mailchimp ecosystem
Mailchimp Free currently supports:
- Up to 250 contacts
- 500 monthly sends
- 250 sends per day
- One audience
- One user
- Basic reporting
- Basic templates
- One-click automated welcome email
- Forms and landing-page tools
Best for
- Very small lists
- Businesses already planning to use Mailchimp
- Users learning traditional email marketing
Main limitation
Both the contact and send limits are restrictive.
A 250-contact list can consume the entire monthly allowance with only two full-list sends.
Verdict
Mailchimp’s Free plan is useful for testing the product, but not especially generous for an active newsletter.
Read beehiiv vs Mailchimp for a direct comparison.
Which free plan lets you have the most subscribers?
For a conventional email platform, Kit is currently the standout at up to 10,000 subscribers.
Substack publishes for free regardless of subscriber count, but its model is different because it is a creator publishing network rather than a conventional email-marketing plan.
Brevo can store up to 100,000 contacts, but the 300-send daily cap limits how many people can receive a newsletter at once.
Which free plan lets you send the most email?
beehiiv and Kit are the strongest options for frequent newsletter sending.
beehiiv includes unlimited sends.
Kit includes unlimited broadcasts.
MailerLite provides 2,500 monthly emails.
Mailchimp provides only 500 monthly sends.
Brevo provides 300 per day.
Which free platform is best for a paid newsletter later?
beehiiv, Kit, and Substack are the main choices.
beehiiv
Strong newsletter monetization path with paid subscriptions, ads, and paid recommendations on paid plans.
Kit
Strong creator commerce and subscription tools.
Substack
Simple paid subscriptions without a monthly publishing bill, but 10% platform fee on paid transactions.
The right choice depends on whether you expect revenue to come from reader subscriptions, creator products, sponsorships, or a mix.
Which free platform is best for writers?
Substack if the network and writing experience matter most.
beehiiv if you want stronger control over newsletter growth and business monetization.
Kit if the writing supports a broader creator business.
Which free platform is best for a business newsletter?
It depends on the type of business.
Use beehiiv for an editorial company newsletter or media-style publication.
Use Kit for a creator-led company.
Use Brevo for multi-channel communication.
Use MailerLite or Mailchimp for conventional marketing campaigns.
The hidden cost of free plans
A free plan can save money but create other costs.
Watch for:
- Subscriber caps
- Send limits
- Platform branding
- Limited automations
- Limited analytics
- Transaction fees
- Migration work
- Locked monetization features
The cheapest platform at 100 subscribers may not be the cheapest at 20,000.
Choose based on where the newsletter is going, not only where it is today.
Final recommendations
Choose Kit if you want the largest conventional free subscriber allowance.
Choose beehiiv if you want the strongest free newsletter-first publishing experience.
Choose Substack if you want a free publishing network with minimal setup.
Choose Brevo if contact storage and multi-channel messaging matter more than full-list newsletter sends.
Choose MailerLite if you want to test a conventional email-marketing stack.
Choose Mailchimp if you specifically prefer Mailchimp and have a very small list.
For a newsletter that is intended to become a real media or audience business, beehiiv remains my overall free-plan recommendation despite Kit’s larger subscriber allowance.
Related reading:
- Best Newsletter Platforms in 2026
- beehiiv Review 2026
- beehiiv vs Kit
- beehiiv vs Substack
- beehiiv vs Mailchimp
Sources checked
Current product and pricing information was checked against official vendor sources on August 20, 2026:
- https://help.kit.com/en/articles/9053602-the-kit-newsletter-plan
- https://kit.com/pricing
- https://www.beehiiv.com/pricing
- https://support.substack.com/hc/en-us/articles/360037607131-How-much-does-Substack-cost
- https://help.brevo.com/hc/en-us/articles/208589409-About-Brevo-s-pricing-plans
- https://www.mailerlite.com/pricing
- https://mailchimp.com/pricing/marketing/