Best Free Email Marketing Tools in 2026: Nine Platforms, Honest Limits
Most free email tiers are designed to be just good enough to hook you, then limited enough to push you toward a paid plan. Nine platforms ranked by what the free tier actually gives you.
Evan Cole
Technology Editor · Ea-Nasir.co
Disclosure: Some links in this article are affiliate links. We may earn a commission at no extra cost to you.
Quick answer
Brevo for pure email volume, beehiiv for newsletter-first operators, Mailchimp free for simple broadcasts under 500 contacts. Every free tier has a hard ceiling — know yours before you hit it.
Every email platform offers a free tier. Most of them are designed to be just good enough to get you hooked, then limited enough to push you toward a paid plan. The difference between a genuinely useful free tier and a glorified trial is in the caps: contacts, sends, features, and branding requirements. The four limits that matter: how many contacts you can store, how many emails you can send per month, what automation features are included, and whether they put their branding on your emails.
1. Brevo: Most Generous Free Tier by Volume
Free tier: 300 emails/day (roughly 9,000/month), unlimited contacts stored.
No contact limit is the differentiator. You can store as many subscribers as you want. The catch is the 300 emails/day send limit, which is real volume for a small sender. Transactional emails, automation workflows, and a landing page builder are all included. For comparison: Mailchimp free caps you at 500 contacts and 1,000 sends/month. Brevo free caps you at 9,000 sends/month with no contact ceiling. See the full Brevo review.
2. beehiiv: Best Free Newsletter Platform
Free tier: Up to 2,500 subscribers, no beehiiv logo on your emails, clean writing interface, web archive for each issue.
The no-branding detail matters. Most free tiers force you to display the platform's logo in your emails, which looks amateur and signals budget constraints to your readers. beehiiv removes that at $0. The free plan is built around the newsletter use case specifically: clean writing editor, subscriber management, and a web-hosted archive. If you are starting a newsletter in 2026, start here. Try beehiiv free.
3. ConvertKit: Best Free Tier for Creators
Free tier: Unlimited subscribers, unlimited sends, basic features. Automation sequences locked behind paid plan.
No contact cap is unusual at $0. You can grow your list to any size without paying. The trade-off: automation sequences and advanced segmentation are paywalled. If you are building an audience before you have a product to sell, ConvertKit's free tier is the right starting point. Grow the list for free, pay when you need the automation layer. See the full ConvertKit review.
4. MailerLite: Best Free UI
Free tier: 1,000 subscribers, 12,000 emails/month, one automation workflow included.
The drag-and-drop editor on the free plan is better than what most paid platforms offer. No credit card required to start. 1,000 subscribers and 12,000 emails/month is a real working limit for a small business. The single automation workflow on the free tier is enough to run a welcome sequence. If UI friction is what has stopped you from starting, MailerLite removes that barrier. See the full MailerLite review.
5. Systeme.io: Most Generous All-in-One Free Plan
Free tier: 2,000 contacts, funnel builder, email, automation, course platform, affiliate management.
Systeme.io bundles email, a checkout tool, a course platform, funnel pages, and automation into one system. Normally, each of those would require a separate subscription totaling $150 to $200/month. Getting all of it at $0 (with the 2,000-contact limit as the ceiling) is the most functionality you can extract from a free plan in this category. If you are selling something online and have no budget, this is the clear choice. Try Systeme.io free.
6. GetResponse: Free Plan With Landing Pages
Free tier: 500 contacts, email sends, landing page builder.
500 contacts is a low cap, but the landing page builder on the free plan puts it ahead of tools that gate that feature. GetResponse is genuinely capable on paid plans (webinars, advanced automation, AI tools), so starting free here makes sense if you are likely to upgrade. The onboarding is cleaner than Systeme.io's and the deliverability track record is strong. Try GetResponse free.
7. HubSpot: Free CRM With Email Included
Free tier: Free CRM, 2,000 email sends/month, HubSpot branding on emails.
HubSpot's free tier is genuinely broad: contacts, deals, email, forms, and basic automation all at $0. The email send limits are tight (2,000/month) and the HubSpot branding appears in your emails. Worth it if you need a CRM more than a dedicated email platform. If email is your primary channel, the other options above give you more for less. See the full HubSpot review.
8. Mailchimp: The Famous One (Diminished)
Free tier: 500 contacts, 1,000 emails/month. Automation removed from free plan in 2023.
Mailchimp's free tier used to be the default recommendation. It is not anymore. In 2023, they cut automation from the free plan and reduced the contact and send limits significantly. The brand recognition still sends people here first, but there is no reason to choose Mailchimp over Brevo, MailerLite, or beehiiv if you are starting from scratch on a budget. The software itself is not bad. The free tier is. See the full Mailchimp review.
9. Moosend: Best Paid Trial (Not a Free Forever Plan)
Free tier: 30-day full-featured trial, then $9/month.
Moosend does not have a permanent free tier. This is an honest trial with a clock on it. It earns a spot here because the paid plan starts low ($9/month) and the trial is genuinely full-featured. Do not confuse it with a free-forever option. If you are evaluating affordable paid tools, 30 days is enough to make a real decision.
How to Pick by Use Case
beehiiv. No logo on emails, clean writing experience, 2,500 subscribers free.
ConvertKit. Unlimited subscribers free, pay only when you need automation.
Brevo. 300 emails/day with no contact limit is the best raw volume at $0.
MailerLite. Best editor on a free plan, no card required, one automation workflow included.
Systeme.io. 2,000 contacts with funnels, automation, and a course platform all free.
Free tiers are starting points. The ones above are genuinely useful for small senders and early-stage businesses. Once you are past a few thousand subscribers or need real automation and segmentation, you will pay for it. The good news: most of these platforms start paid plans under $20/month. Make the move from free to paid intentionally, not because a cap wall forced you.