★ Hands-on ranking

The best software for email marketing in 2026

By the Newsletter Town teamUpdated July 2026Pricing re-checked this month

For most creators and publishers, Beehiiv is the best email marketing software in 2026 because it pairs a genuinely usable free plan with growth and monetization tools built into the editor. If you run a small business selling products or services, AWeber and MailerLite are stronger picks, and stores should look at Klaviyo. Below is how the top options compare on price, free limits, and the trade-offs nobody puts on the sales page.

★ Our Top Pick

★★★★★ 4.8/5 · Creators, newsletters & growth

Beehiiv

Beehiiv was built by former Morning Brew operators, and it shows in the growth features: a referral program, recommendation network, and a paid-subscription setup that live inside the editor rather than as bolted-on add-ons. The free plan is unusually generous at 2,500 subscribers, which is enough to validate an idea before paying anything. The trade-off is that it is a newsletter platform first, so if you need heavy sales automations or a full CRM you will feel the gaps.

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#	Tool	Best for	Free plan	From
1	Beehiiv	Creators, newsletters & growth	Up to 2,500 subscribers	~$39/mo (Scale ~$99/mo)	Try free
2	AWeber	Small businesses & solo owners	Up to 500 subscribers	~$15/mo (Lite), Plus ~$30/mo	Try free
3	MailerLite	Budget-conscious small lists	Up to 1,000 subscribers, 12,000 sends/mo	~$10/mo for 500 contacts	Try free
4	Klaviyo	Ecommerce & Shopify stores	Up to 250 contacts, 500 sends/mo	~$45/mo (scales with contacts)	Try free
5	ConvertKit (Kit)	Course creators & coaches	Up to 10,000 subscribers	~$29/mo (Creator)	Try free
6	Mailchimp	All-in-one marketing needs	Up to 500 contacts, 1,000 sends/mo	~$13/mo (Essentials)	Try free

Beehiiv

Creators, newsletters & growth

★★★★★ 4.8/5

Pros

Free plan covers 2,500 subscribers with no send limit
Referral and recommendation tools that actually drive list growth
Native paid subscriptions and ad network for monetization

Cons

Automation is basic next to a dedicated email marketing suite
Analytics on the cheapest paid tier are limited until you upgrade

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AWeber

Small businesses & solo owners

★★★★☆ 4.5/5

AWeber has served small businesses for over two decades, and its strength is straightforward customer email: autoresponders, landing pages, and templates that a non-technical owner can run without help. Support is US-based phone and chat, which is rare at this price. The free plan tops out at 500 subscribers, and the interface feels dated compared with newer tools, so design-led creators may find it plain.

Pros

Reliable deliverability with a long sender reputation
Free plan and live phone support even on paid tiers
Simple autoresponders that small teams can set up fast

Cons

Interface and templates look dated versus Beehiiv or MailerLite
Free plan capped at 500 subscribers, lower than several rivals

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MailerLite

Budget-conscious small lists

★★★★★ 4.6/5

MailerLite is the value pick, with a clean drag-and-drop editor and automation that punches above its price. The free plan gives you 1,000 subscribers and 12,000 monthly emails, plus landing pages and a basic website builder. The approval process for new accounts can be strict, and advanced features like custom HTML are gated behind the paid Advanced plan.

Pros

One of the lowest paid entry prices at around $10/mo
Free plan includes automation, landing pages, and forms
Clean editor that beginners learn quickly

Cons

Manual account approval can delay or reject new signups
Some features locked behind the higher Advanced tier

Visit MailerLite →

Klaviyo

Ecommerce & Shopify stores

★★★★★ 4.6/5

Klaviyo is the default for online stores because it ties email and SMS directly to purchase data, so you can build flows like abandoned cart and post-purchase off real order history. The Shopify integration is the deepest on this list. The catch is cost: pricing climbs quickly as your list grows, and the depth is overkill if you are sending a simple weekly newsletter.

Pros

Deep ecommerce integrations with revenue attribution
Powerful segmentation based on purchase behavior
Combined email and SMS in one platform

Cons

Gets expensive fast as your contact count grows
Overpowered and complex for non-ecommerce newsletters

Visit Klaviyo →

How to choose email marketing software in 2026

What actually separates the platforms

The features on a pricing page look identical across every tool: automation, segmentation, templates, analytics. The real differences show up in three places that no comparison chart captures well. Deliverability comes first. A platform can offer every feature and still land your campaigns in the Promotions tab or the spam folder. Mailchimp and Constant Contact have huge shared IP pools with mixed sender reputations, which can drag down a clean sender. Kit (formerly ConvertKit) and MailerLite tend to post stronger inbox placement for creator-style plain-text sends, and Klaviyo is tuned specifically for ecommerce transactional and promotional mail.

The second differentiator is the automation model. Kit and ActiveCampaign build around visual, tag-based automation where a subscriber can sit in multiple sequences at once. Mailchimp still leans on its older "customer journey" builder that gets clumsy past a few branches. If you plan to run abandoned-cart flows, post-purchase series, and re-engagement all at once, ActiveCampaign (from $19/month for 1,000 contacts as of 2026) or Klaviyo will hold up better than the cheaper all-in-one tools.

Third is how the pricing scales. Almost every tool charges by contact count, and the jump from a free or entry tier to the next bracket is where budgets break. This is the trade-off that bites six months in, not on day one.

The pricing traps that hit at scale

Free plans are real and worth using. MailerLite gives you 1,000 subscribers and 12,000 monthly emails free, Kit offers up to 10,000 subscribers free with limited automation, and Brevo (formerly Sendinblue) charges by email volume rather than contacts, which suits people with big lists who mail infrequently. Mailchimp's free tier dropped to 500 contacts and 1,000 sends a month, so it is now the weakest of the group.

The pain arrives at the 10,000 to 25,000 contact range. Mailchimp's Standard plan for 25,000 contacts runs well over $200/month in 2026, and Klaviyo climbs fast too because it prices on your full list including unengaged contacts. A common and expensive mistake: paying to store dead subscribers. Prune anyone who has not opened in 6 to 12 months before you pick a tier, because you are billed for them either way. Brevo's send-based pricing rewards you for exactly this kind of large-but-quiet list.

Watch for feature gating too. Landing pages, phone support, and advanced segmentation often sit behind the second or third tier, so the headline price is rarely what you actually pay.

Migration pain and lock-in

Moving between tools is easier for your contacts than for your automations. Exporting a subscriber CSV takes minutes; rebuilding 15 automation flows, re-tagging everyone, and re-creating templates can take a week. Kit and Substack are the friendliest to leave because they keep data portable, while Klaviyo's ecommerce integrations and event data are genuinely hard to replicate elsewhere, which is real lock-in once your store depends on them.

Substack switchers should know the trade clearly: you gain paid-subscription tooling and a discovery network, and you give up deliverability control and true automation. Many creators move to Kit or Beehiiv once they want sequences and their own domain reputation.

Which one should you pick?

For solo creators and writers, Kit is the top pick: fair free tier, clean tag-based automation, and easy exit if you outgrow it. Budget-conscious small businesses should start with MailerLite, which delivers most of Mailchimp's value at roughly half the price. Ecommerce sellers with a Shopify or WooCommerce store should choose Klaviyo despite the cost, because the revenue attribution and cart flows pay for themselves. If you have a large but low-frequency list, Brevo's volume pricing will save you the most. Skip Mailchimp unless you are already deep in its ecosystem, since its pricing and automation no longer justify the premium. Pricing figures are as of 2026 and worth re-checking before you commit.

Frequently asked questions

What is the best free email marketing software?

For raw free capacity, Kit (ConvertKit) leads with up to 10,000 subscribers, though sending is limited until you upgrade. Beehiiv's free plan covers 2,500 subscribers with no send cap and includes growth tools, which makes it the most practical free option for newsletters. MailerLite's free tier gives 1,000 subscribers plus automation and landing pages.

How much does email marketing software cost in 2026?

Entry paid plans range from about $10/mo (MailerLite for 500 contacts) to roughly $45/mo (Klaviyo). Beehiiv starts near $39/mo, AWeber around $15/mo, and Mailchimp near $13/mo. Prices scale with your subscriber count, so a 10,000-contact list will cost meaningfully more than these starting figures. Pricing here is directional as of 2026; check each provider for current rates.

Is Beehiiv better than Mailchimp for newsletters?

For a content newsletter, yes. Beehiiv is purpose-built for publishers with referral programs, a recommendation network, and native paid subscriptions, and its free plan holds 2,500 subscribers versus Mailchimp's 500. Mailchimp is the better fit only if you need a broader marketing suite with landing pages and light CRM alongside email.

Can I migrate my list from one tool to another?

Yes. Every tool here imports subscribers by CSV, and most offer guided migration or concierge help on paid plans. The friction is usually rebuilding automations and re-verifying your sending domain, not moving contacts. Expect a short deliverability dip after any move while the new provider warms up your sending reputation, so migrate before a big campaign, not during one.

Which email software is best for an online store?

Klaviyo, without much competition. It connects directly to Shopify, WooCommerce, and BigCommerce to build flows off real purchase data, and it reports revenue per email so you can see what each campaign earns. It is more expensive and more complex than a newsletter tool, but for a store selling products that trade-off is worth it.

Which one should you pick?

If you are a creator or publisher who wants to grow and eventually earn from a newsletter, start on Beehiiv's free plan and upgrade when you hit paid subscribers or need to drop the branding. Small businesses focused on customer email will get more out of AWeber or MailerLite, and if you sell physical products the revenue tracking in Klaviyo pays for itself. All four have free tiers, so test before you commit a card.

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