Mailchimp is the name most people think of first for email newsletters, but its free plan has become small and its paid plans grow with your contact count. If you run a WordPress site, you have another option that many people miss: keeping your list and your newsletters inside WordPress itself. This guide compares the main Mailchimp alternatives for WordPress users in 2026, both hosted services and self-hosted plugins, so you can pick the right fit for your list size and budget.
Disclosure: OptinLeaf Pro is made by 007AJ. Plan limits for other services were checked on their official pages in October 2026 and change often, so confirm before you sign up.
Why people look for Mailchimp alternatives
- A smaller free plan. In October 2026 Mailchimp’s Free plan covered up to 250 contacts and 500 sends a month (250 a day). That is enough to test, not enough to grow on.
- Pricing by contacts. Hosted tools charge more as your list grows, even when many contacts are inactive.
- Your list lives on someone else’s platform. You can export it, but your forms, history and automations depend on the service.
- Simple needs. Many WordPress sites only need a signup form, a free download and a newsletter now and then.
Hosted vs self-hosted: the key decision
| Hosted service (Mailchimp, MailerLite, Brevo) | Self-hosted plugin (OptinLeaf Pro, MailPoet) | |
|---|---|---|
| Where the list lives | The provider’s servers | Your WordPress database |
| How email is sent | The provider’s sending network | Your site’s mail, ideally through SMTP or a sending service |
| Cost model | Monthly, rising with contacts or sends | One-time or plan-based, depending on the plugin |
| Deliverability work | Mostly handled for you | You set up SMTP and domain authentication (SPF, DKIM, DMARC) |
| Best for | Large lists, complex automations | Small to medium lists, owners who want control |
1. OptinLeaf Pro (self-hosted, one-time price)
OptinLeaf Pro turns WordPress into a consent-first list builder and newsletter tool. You get unlimited popup, slide-in and inline forms, A/B headline tests, stats per form and headline, protected lead-magnet files with expiring links (48 hours by default), optional double opt-in, tags for segments, and newsletters written in the WordPress editor and sent in batches. Every newsletter automatically includes your mailing address and an unsubscribe link, and sending is blocked until the address is filled in. You can import an existing list only with a consent record on every row.
It is a one-time $29 with no per-subscriber fee. If you want to keep using Mailchimp or MailerLite for some campaigns, confirmed signups can sync to your own account.
Trade-offs: newsletters go out through wp_mail, so you need a reliable SMTP setup, and it focuses on lists and newsletters rather than complex multi-step automations. Start with the free OptinLeaf if you only need one form and a free download.
2. MailPoet (self-hosted, plans by list size)
MailPoet is a long-running WordPress newsletter plugin with a drag-and-drop email editor, forms, automations and strong WooCommerce features. Its WordPress.org page says the free download covers up to 1,000 subscribers if you send with your own host or SMTP; with MailPoet’s sending service, the free Starter plan is up to 500 subscribers and 5,000 emails a month. Larger lists and premium features need a paid plan.
Good for: WooCommerce stores that want abandoned-cart and purchase emails. Trade-off: WordPress users and WooCommerce customers count towards the subscriber limit.
3. MailerLite (hosted)
MailerLite is a hosted email platform known for a clean editor, landing pages and simple automations, with an official WordPress plugin for forms. In October 2026 its free plan listed 250 subscribers and up to 2,500 emails a month.
Good for: creators who want a hosted tool that is easier than Mailchimp. Trade-off: the free plan is small, and paid plans scale with subscribers.
4. Brevo (hosted)
Brevo (formerly Sendinblue) combines marketing email, transactional email and SMS. Its free plan is limited by sends rather than contacts: 300 emails a day in 2026. Brevo also offers SMTP for transactional mail, which many WordPress sites use for password resets and order emails.
Good for: sites with a large contact list but modest sending. Trade-off: the daily cap makes big one-off newsletters awkward on the free plan.
5. Staying on Mailchimp, but owning a copy
If your automations already run in Mailchimp, you do not have to leave. You can collect signups in WordPress with consent records and sync them to Mailchimp. OptinLeaf Pro does this with your own API key, and unsubscribes and deletions are passed on, so you keep a copy of your list on your own site without breaking your existing setup.
Which Mailchimp alternative should you choose?
- Small list, simple newsletters, no monthly fee: OptinLeaf Pro.
- WooCommerce store wanting purchase automations: MailPoet.
- Prefer a hosted tool and an easy editor: MailerLite.
- Big contact list, occasional sends: Brevo.
Before you send your first newsletter from WordPress
- Connect a proper SMTP service. Our guide to the best WordPress SMTP plugins for 2026 compares the options, and MailBolt SMTP Pro is our own.
- Add SPF, DKIM and DMARC records for your sending domain.
- Send a test to yourself and check it lands in the inbox, not spam.
- Start with a small batch size and a regular schedule.
Still choosing a signup form? See our roundup of the best WordPress popup and optin plugins for 2026.
Selling with WooCommerce? Newsletters are one job; abandoned cart reminders are another. See email vs WhatsApp abandoned cart recovery for which channel fits your store.
Frequently asked questions
Can I send newsletters directly from WordPress?
Yes. Plugins such as OptinLeaf Pro and MailPoet let you write and send newsletters from the WordPress dashboard. Use an SMTP service so the emails are delivered reliably.
Is there a free Mailchimp alternative for WordPress?
MailPoet’s free version supports up to 1,000 subscribers with your own sending method, and the free OptinLeaf collects subscribers and delivers a free download. Hosted services such as MailerLite and Brevo also have free plans with limits.
Will my emails go to spam if I send from WordPress?
Not if you set it up properly. Send through authenticated SMTP, add SPF, DKIM and DMARC records, only email people who opted in, and include an unsubscribe link.
Can I move my Mailchimp list to WordPress?
Yes. Export your audience as CSV and import it. OptinLeaf Pro requires a consent record (consent text, date and source) on every row, which protects you from importing people who never opted in.
What is the cheapest way to run a newsletter on WordPress?
A self-hosted plugin with a one-time price plus a low-cost SMTP service. You avoid per-subscriber pricing as the list grows.
More free tools: see all our free WordPress plugins or browse the 007AJ shop.