Free Newsletter Platform Guide: Plan Limits, Creator Tools, Automation, and Upgrade Signals (2026)
Compare free newsletter platforms by plan limits, creator tools, automation, monetization, deliverability setup, pricing model, and upgrade signals using current market signals.
Starting a newsletter should not cost money upfront. The catch in 2026 is that free plans change often, so the limits you remember from a few years ago may be wrong. This guide focuses on plan models rather than brittle one-time numbers.
We compared every major email platform’s free plan on the things that actually decide whether you outgrow it: send volume, contact cap, automation, templates, and deliverability.
Free newsletter platforms compared
| Platform | Free or trial path | Main limits to verify | Best for |
|---|---|---|---|
| Brevo | Free entry path | Sends, branding, automation, CRM features | Business newsletters plus CRM |
| Kit | Free entry path | Subscribers, automation, creator commerce | Creator newsletters |
| Beehiiv | Free entry path | Subscribers, monetization, growth tools | Creator growth |
| MailerLite | Free entry path | Subscribers, sends, templates, automation | Simple sends |
| Substack | Free publishing path | Revenue share, customization, automation | Paid writing |
| Ghost | Trial or self-host path | Members, hosting, staff users | Full publishing site |
1. Brevo, Business Newsletters with CRM
Brevo is strongest when the newsletter supports a business rather than standing alone as a media product. The same platform can handle newsletters, signup forms, automation, CRM, SMS, WhatsApp, and transactional email.
Plan model to check
- Send allowances and daily caps
- Contact storage model
- Branding and template access
- Automation and CRM feature gates
- Signup forms and landing pages
- SMS and WhatsApp add-ons
Watch out for
The real constraint is often send volume or daily caps rather than contact storage. Authenticate your domain (SPF, DKIM, DMARC) before your first send.
Best for
Businesses that want one free tool covering newsletters, automation, and CRM without a subscriber paywall.
2. Kit (formerly ConvertKit), Creator Newsletters
Kit rebranded from ConvertKit and remains a creator-first newsletter and commerce platform.
Plan model to check
- Subscriber limits
- Automation and sequence gates
- Landing pages and signup forms
- Subscriber tagging and segmentation
- Creator commerce fees and payment processing
Watch out for
Free users may hit automation or sequence limits before subscriber limits. Check paid pricing at the list size you expect to reach.
3. Beehiiv, Creator Growth
Plan model to check
- Subscriber limits
- Referral and recommendation access
- Monetization access
- Analytics and automation gates
- Website and archive customization
Watch out for
Monetization, ad tools, and deeper analytics may require paid tiers. Expect a creator-publishing workflow more than a full marketing automation system.
4. MailerLite, Simple and Clean
Plan model to check
- Subscriber and send limits
- Branding
- Templates
- Landing pages and forms
- Automation access
Watch out for
Free-plan template and branding limits can matter if you need polished campaigns quickly.
5. Substack, Paid Writing
Substack is free to publish and easy to monetize through paid subscriptions, but it is a publishing network rather than a marketing automation platform.
Plan model to check
- Revenue share
- Payment processing fees
- Customization
- Export and migration path
- Automation and segmentation limits
6. Ghost, Publishing Site plus Membership
Ghost is a better fit when you need a public site, newsletter, and membership model together. It asks more setup effort than Substack or Beehiiv but gives more control.
How to Choose: A Quick Decision Matrix
| Your situation | Start with |
|---|---|
| Want one tool for email plus automation plus CRM | Brevo |
| Creator newsletter with digital products | Kit |
| Creator growth and referrals | Beehiiv |
| Paid writing with network discovery | Substack |
| Full publishing site plus membership | Ghost |
| Selling on Shopify | Brevo plus Tajo |
Our recommendation
Start with Brevo if the newsletter supports a business and needs CRM, automation, or ecommerce data. Pick Kit for creator commerce, Beehiiv for creator growth, Substack for paid writing, or Ghost for full publishing control.
For Shopify stores, add Tajo to sync store, product, and order data into Brevo so your newsletters can trigger on real purchase behavior instead of static lists.
Getting Started: Send Your First Newsletter Free
- Sign up for Brevo
- Authenticate your sending domain (SPF, DKIM, DMARC) before the first send
- Import contacts or add a signup form
- Choose a newsletter template and write your content
- Send a test to yourself, preview on mobile, then schedule
Need design inspiration? See our newsletter examples and newsletter design guide.
Frequently Asked Questions
Which free newsletter platform is best for beginners? Brevo and MailerLite are the easiest to start with. Brevo adds automation and CRM in the same free plan, so you will not need to migrate as you grow.
Can I switch platforms without losing subscribers? Yes. Every platform here exports contacts as CSV. Recreate your automations and segments on the new tool, re-authenticate your domain, and warm up sending volume gradually.
Is there a free plan with no subscriber limit? Free publishing and subscriber limits vary by platform, and paid monetization may involve revenue share or processing fees. Verify the current plan page before building around a limit.