Side-by-side comparison · Marketing & Ads

Buffer vs MailerLite

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Buffer

4.2

From $6/channel/mo

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MailerLite

4.2

From $0

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Comparing 2 tools. Add one more if you like.

At a glance

Buffer4.2

Easiest to use

Pick it if: Small businesses, solo founders and creators who want to post regularly across several social networks without paying for an enterprise suite.

MailerLite4.2

Pick it if: Small businesses, creators and non-profits who want a clean, affordable email tool with automations and AI writing help.

Overview

Attribute	Buffer	MailerLite
In one line	Schedules posts to every social network from one queue, with an AI writing helper.	Low-cost email marketing with an AI writing assistant, automations and landing pages.
Pricing model	Freemium	Freemium
Starting price	$6/channel/mo	$0
Free plan	Yes	Yes
Works with Claude Code	Yes	Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

Attribute	Buffer	MailerLite
Overall rating	4.2	4.2
Ease of useHow quickly someone non-technical gets value from it.	5.0	4.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.	3.5	4.0
Output qualityHow good the results are before you fix them.	4.0	4.0
Value for moneyWhat you get for the price, including the free plan.	4.5	4.5
Speed & reliabilityHow fast it is and how often it falls over.	4.0	4.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

Attribute	Buffer	MailerLite
Access & platform
Free plan	Yes	Yes
Mobile app	Yes	Yes
Desktop app	No	No
Browser extension	Yes	–
API access	Yes	Yes
Teams & business
Team workspace	Yes	Yes
Enterprise plan or SSO	–	Yes
Connects to other apps	Yes	Yes
Open source or self-hosted	No	No
AI abilities
Works with your files	Yes	Yes
Understands images	–	–
Makes images	No	No
Makes video	No	No
Writes code	No	No
Runs agents or automations	No	No
Learns your brand or style	–	–
Works in many languages	Yes	–
Capabilities score	8/ 17	7/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

Attribute	Buffer	MailerLite
Plans	Free Free A sole trader posting a few times a week.	Free $0 Trying MailerLite or a very small list.
	EssentialsOur pick $6/channel/mo, or $5/channel/mo billed yearly One person running a business's social accounts.	ComfortOur pick $12/mo, or $10.80/mo billed yearly Small businesses sending regular newsletters.
	Team $12/channel/mo, or $10/channel/mo billed yearly Small teams who need approvals.	Power $25/mo, or $22.50/mo billed yearly Frequent senders and teams.
		Enterprise Custom Lists over 200,000 subscribers.
Which plan to pick	Start on Free to see if you will actually post regularly. Move to Essentials once you need more than 10 posts queued per channel; Team is only worth it when someone else needs to approve posts.	Start on Free, then move to Comfort once you pass 250 subscribers or want the AI writer. Pick Power if you send more than 10 emails per subscriber a month or need more than 50 automations. Yearly billing saves 10%, and non-profits get 30% off.

Key features

Attribute	Buffer	MailerLite
Standout features	Publishing queue AI Assistant Ideas board Comments inbox Analytics Start Page	Drag-and-drop editor HeyLite AI Automations Landing pages and sites Digital products and bookings MCP server

Pros and cons

Attribute	Buffer	MailerLite
Pros	Very easy to learn, with a clean interface Real free plan, and low per-channel prices Covers almost every network, including Threads, Bluesky and Google Business Profile AI Assistant is included on every plan Public API and official MCP server	Cheaper than Mailchimp for the same list Clean and easy to learn AI writing assistant on the entry paid plan MCP server for Claude and ChatGPT Landing pages, sites and digital products included
Cons	Analytics are basic next to Hootsuite or Sprout Social Per-channel pricing climbs quickly once you manage many accounts Some users report posts occasionally failing to publish or duplicating No social listening, and the inbox is lighter than a full social suite	Free plan has dropped to 250 subscribers Comfort caps automations, forms and monthly sends Live chat support only on Power Renamed plans can make older guides and reviews confusing

Who each one is for

Attribute	Buffer	MailerLite
Best for	Scheduling posts across many networks Small teams on a tight budget Turning one post into versions for each network Keeping a regular posting rhythm	Small businesses sending regular newsletters Switching from Mailchimp to save money Simple welcome and follow-up automations Landing pages and sign-up forms
You'll find it used by	Small business owners Solo founders Creators Small marketing teams Non-profits	Small business owners Creators Non-profits Online stores

Questions people ask

Which is better, Buffer or MailerLite?

They tie on our overall rating (Buffer 4.2/5 and MailerLite 4.2/5). Buffer is best for scheduling posts across many networks and small teams on a tight budget. MailerLite is best for small businesses sending regular newsletters and switching from Mailchimp to save money.

Which is cheaper, Buffer or MailerLite?

Buffer: There's a free plan, and paid plans start at $6/channel/mo. MailerLite: There's a free plan, and paid plans start at $0.

Which is easier to use, Buffer or MailerLite?

Buffer rates highest for ease of use in our scores. Small businesses, solo founders and creators who want to post regularly across several social networks without paying for an enterprise suite.

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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