Brevo vs MailerLite for Small Businesses in 2026

Choose MailerLite if you send often to a small list: its Power plan allows unlimited emails from $25 per month. Choose Brevo if you store a large list but email it rarely, because Brevo bills by emails sent rather than by subscribers held. Brevo starts at $9 per month; MailerLite Comfort starts at $12 per month.

That verdict comes from a JustMarket.Me price check run against both vendors' own pricing pages in August 2026, not from memory, because Brevo and MailerLite both renamed and restructured their plans within the past year. This comparison covers what each one really costs, a 30-second test that predicts which is cheaper for your list, the Brevo add-on that costs more than the plan it attaches to, and a clear pick for each type of small business.

Table of Contents

Brevo vs MailerLite: the key takeaways

• Brevo bills by emails sent; MailerLite bills by subscribers stored. That single difference decides your cost.
• Brevo's entry price is $9 per month on Starter. MailerLite's entry price is $12 per month on Comfort, at 500 subscribers.
• MailerLite includes A/B testing and marketing automation on its free plan. Brevo gates both behind the $18 Standard plan.
• Removing Brevo branding on the Starter plan costs $10.80 per month, which makes the $18 Standard plan the cheaper unbranded option.
• Divide monthly sends by active subscribers: a ratio under 4 favours Brevo, and a ratio above 10 favours MailerLite.

How do Brevo and MailerLite actually charge you?

Brevo charges for emails sent. MailerLite charges for subscribers stored. That difference decides which platform is cheaper for you, and it matters far more than any feature list.

On Brevo's own pricing page the main control is monthly email volume. A Brevo contact list can grow without the bill moving, as long as you do not send more.

On MailerLite's own pricing page the main control is subscriber count. Send once a month or once a day and the MailerLite price is identical on the Power plan, because sending is unlimited.

So the useful question is not which tool is cheaper in the abstract. It is which tool is cheaper for the shape of your list.

All prices below were checked in August 2026 on each vendor's own pricing page, using monthly billing in US dollars. Both companies discount roughly 10% for annual billing. Confirm the current figures before you buy, because both restructured their plans within the past year.

Brevo vs MailerLite: the side-by-side comparison

What does Brevo actually cost in 2026?

Brevo's current lineup is Free, Starter, Standard, Professional and Enterprise. If you read a comparison that mentions a Brevo "Business" plan, that article is out of date, because the Business tier was retired and Standard replaced it.

• Free: $0, capped at 300 emails per day, with Brevo's footer on every email.
• Starter: $9 per month, from 5,000 emails per month. No marketing automation and no A/B testing.
• Standard: $18 per month, adding automation, A/B testing, send-time optimisation, click heatmaps and one landing page.
• Professional: $499 per month, from 150,000 emails, with 10 seats and phone support.
• Enterprise: custom pricing, aimed at lists above one million contacts.

The Brevo branding add-on is a trap

Here is the detail that catches people out. On the Starter plan, removing the "Sent with Brevo" footer is a paid add-on at $10.80 per month, which costs more than the $9 plan it attaches to.

Add the two together and Starter without Brevo branding comes to $19.80 per month. Standard costs $18 per month and already includes branding removal, plus the marketing automation and A/B testing that Starter does not have.

So the Starter branding add-on is never worth buying. It is strictly worse value than moving up one plan. If you want unbranded email from Brevo, go straight to Standard and pay less for more.

What does MailerLite actually cost in 2026?

MailerLite's plans are Free, Comfort, Power and Enterprise. The older Growing Business and Advanced plan names have been retired, so older comparisons will not match what the site shows today.

MailerLite's price rises with subscriber count. These are monthly-billing figures at each tier, checked August 2026:

MailerLite's Comfort plan caps monthly sends at roughly ten times your subscriber tier, which works out at 5,000 emails on the 500-subscriber tier. The Power plan removes that cap and adds unlimited seats, unlimited automations and unlimited landing pages.

MailerLite counts only active subscribers. Unsubscribed and bounced contacts stop counting, which quietly rewards good list hygiene.

What is the send ratio, and how does it pick your winner?

The send ratio is your monthly email sends divided by your active subscriber count. That single number predicts which of the two pricing models treats you kindly, because Brevo's bill tracks the top of the fraction and MailerLite's bill tracks the bottom.

• A ratio under 4, meaning a large list you email occasionally: Brevo wins, often by a wide margin. You would otherwise be paying MailerLite to store contacts you rarely mail.
• A ratio between 4 and 10: Brevo and MailerLite land close together. Features and preference should decide, not price.
• A ratio above 10, meaning a small list you email often or automate heavily: MailerLite Power wins, because unlimited sending caps your cost while Brevo's bill keeps climbing.

Automation flows are the hidden multiplier in this calculation. A welcome sequence, an abandoned-cart flow and a re-engagement series can double or triple send volume without adding a single subscriber. That is invisible on MailerLite's bill and very visible on Brevo's.

A worked example: a 1,200-subscriber cafe emailing weekly

A cafe with 1,200 subscribers sending one weekly newsletter sends about 5,160 emails a month, so its send ratio is 4.3, right in the contested middle.

On MailerLite, 1,200 subscribers falls into the 2,500 tier, so Comfort costs $33 per month and Power costs $49. On Brevo, that volume sits just above the 5,000-email entry tier, so the cafe pays $18 per month for Standard plus a modest volume step.

Brevo is cheaper here. But MailerLite's $33 also buys ten landing pages and ten websites that the cafe would otherwise pay a host to run. If those pages get used, the gap closes. If they sit empty, Brevo is the better value.

Now change one variable. Add a birthday flow and a lapsed-customer sequence, then move to emailing twice a week. Sends pass 12,000 a month, the ratio climbs above 10, and MailerLite Power's unlimited sending becomes the cheaper ceiling. The same cafe, with the same list, flips winner on send frequency alone. For the campaign side of that decision, see the restaurant email marketing playbook.

Which is easier to use, and which scales further?

MailerLite is the easier product, and it is not close. Its editor, automation builder and website tools are built around a single job, and the interface reflects that focus.

Brevo is a broader suite covering email, SMS, WhatsApp, transactional sending and a CRM. Breadth costs clarity, so if you only want newsletters you will navigate around features you never use.

That breadth is also Brevo's strongest argument. If you want to text customers and email them from the same contact record, MailerLite cannot do it and Brevo can.

On scale, Brevo and MailerLite diverge rather than compete. Brevo scales on volume, so a high-frequency sender eventually meets a large bill. MailerLite scales on list size, so a business with a very large list meets its bill sooner. If your shortlist is wider than these two, the Mailchimp vs Klaviyo comparison and the ConvertKit vs ActiveCampaign comparison cover the next tier up.

What do Brevo and MailerLite not fix for you?

Neither Brevo nor MailerLite will get your email into the inbox on its own, and neither does anything for the website that email points at. Both platforms send; the rest is on you.

Inbox placement depends on authentication you configure on your own domain. Google's email sender guidelines require SPF, DKIM and DMARC for bulk senders, along with one-click unsubscribe and a spam-complaint rate kept below 0.3%. Changing email platform changes none of that, and the Google Postmaster Tools v2 guide covers what to monitor once you are sending.

The bigger leak is usually the destination. Every campaign sends people to a page, and if that page is slow, thin or invisible to search engines, a better newsletter tool will not rescue the campaign. That is also why open rates flatter email so often, as the case against email marketing ROI claims sets out.

This is the third option most people miss: before paying either vendor, check what the page your emails point at actually looks like to Google. JustMarket.Me runs that check free with a full website scan, using the JustMarket Engine to crawl a site the way Googlebot does, reading the raw served HTML and reporting each issue with evidence and a P0, P1 or P2 priority. Where the audit finds real problems, SEO optimisation fixes them preview-first and re-crawls to verify each fix, and SEO-first websites start at $89 per month.

Which should you choose?

Choose Brevo if

Choose Brevo if you store a large list and email it occasionally. An 8,000-contact list mailed once a month is where per-email pricing wins outright: MailerLite Comfort costs $69 per month at that tier, while 8,000 emails is only a modest step above Brevo's $18 Standard plan.

Choose Brevo if you need SMS, WhatsApp or a built-in CRM in one tool, because MailerLite does not compete on that ground.

Choose Brevo if transactional email matters, such as order confirmations and password resets, because every Brevo plan includes API and SMTP access for it.

Choose MailerLite if

Choose MailerLite if you email a small or mid-sized list frequently. Unlimited sending on the Power plan removes the exact metric that punishes you on Brevo.

Choose MailerLite if you want automation or A/B testing on a tight budget. Both are included on the MailerLite free plan, while on Brevo both start at $18 per month.

Choose MailerLite if you want landing pages and simple websites bundled in. Ten on Comfort against one on Brevo Standard is not a close call.

Choose neither yet if your list is under 250 people and you have never run a campaign. Start on MailerLite's free plan, learn what your audience opens, then pick a paid tool once you know your send ratio.