MailerLite is a well-liked, affordable email platform known for a clean interface - a fair, close comparison rather than an easy win. Both bill per active subscriber, so this one comes down to free-plan generosity, send limits, WooCommerce depth, and where each tool puts its focus. Here's an honest side-by-side.
On both tools, unsubscribed and bounced contacts don’t count toward your limit.
MailerLite reduced its free plan from 500 subscribers / 12,000 sends in 2026.
Both tools are affordable, but MailerLite's 2026 free plan dropped to 250 subscribers and 2,500 sends. PostBeagle's free plan covers 2,500 subscribers and 5,000 sends - ten times the list and double the sends - so you can grow well past a starter audience before paying anything.
PostBeagle includes 20× your subscriber count in monthly sends. MailerLite's Comfort plan includes 10× (its Power plan lifts the cap under a fair-use policy). If you email frequently - newsletters plus automations plus promotions - the extra headroom matters.
MailerLite is a broad, polished tool with a website builder and digital-product features. PostBeagle concentrates on ecommerce email - WooCommerce sync, abandoned carts, revenue attribution - and on making deliverability visible rather than a black box, running on its own sending infrastructure.
We'd rather you pick the right tool than the wrong one.
Pricing and feature facts last reviewed July 2026. MailerLite is a trademark of its respective owner; this comparison is independent and for evaluation purposes.
Free to start. No credit card. Import your list and only pay for active subscribers.
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