Best Email Marketing Software in 2026

We tested and compared the top platforms for small businesses, creators, and bloggers. Honest reviews, real pricing, no fluff.

Transparency: Some links on this site are affiliate links. If you click and buy, we may earn a commission at no extra cost to you. We only recommend software we have researched thoroughly. Our rankings are based on features, pricing, and user reviews — not commission rates.

Our Top Picks at a Glance

Best Overall

MailerLite — Best for Most Small Businesses

Clean interface, generous free plan (1,000 subscribers), powerful automation, and the lowest paid pricing in the category. If you are starting out or running a small business, start here. Advanced enough to grow with you.

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Kit (ConvertKit)

From $25/month

30% recurring commission

Best for creators, bloggers, and newsletter-first businesses. Visual automation builder. Landing pages included. Free plan for up to 10,000 subscribers (limited features).

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ActiveCampaign

From $15/month

20-30% recurring commission

Best for businesses that need CRM + email together. The most powerful automation in the category. Built-in deal pipeline. Overkill for simple newsletters.

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AWeber

From $19.99/month

30% recurring commission

Best for beginners who want simplicity. 365-day cookie window for affiliates. Solid deliverability. Canva integration. Fewer advanced features than competitors.

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GetResponse

From $19/month

33% recurring commission

Best all-in-one: email + website builder + webinar hosting + ads. Highest affiliate commission on this list. Polish trade show for the price. Slight learning curve.

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Side-by-Side Comparison

PlatformStarting PriceFree PlanAutomationBest ForAffiliate Commission
MailerLite$10/monthYes (1,000 subs)AdvancedSmall business, creators30% recurring
Kit (ConvertKit)$25/monthYes (10,000 subs)AdvancedBloggers, newsletter creators30% recurring
ActiveCampaign$15/month14-day trialBest-in-classCRM + email, ecommerce20-30% recurring
AWeber$19.99/monthYes (500 subs)BasicBeginners, solopreneurs30% recurring
GetResponse$19/month30-day trialAdvancedAll-in-one marketing33% recurring

How to Choose the Right Email Marketing Platform

1. Start with your list size

If you have fewer than 1,000 subscribers, start with MailerLite or Kit — both have generous free plans. Do not pay for features you are not using yet.

2. Consider what you are actually sending

Simple newsletters? AWeber or MailerLite. Automated sequences and funnels? ActiveCampaign or Kit. Webinars and landing pages bundled in? GetResponse.

3. Think about where you will be in 12 months

Switching email platforms is a pain. Pick one that can grow with you. MailerLite and ActiveCampaign scale well from small to large lists without forcing a migration.

4. Test deliverability

The best features do not matter if your emails land in spam. All five platforms on this list have strong deliverability reputations, but always test with your own domain and list.

Frequently Asked Questions

What is the cheapest email marketing software?

MailerLite starts at $10/month for 500 subscribers and has a free plan for up to 1,000 subscribers. Kit has a free plan for up to 10,000 subscribers but limits features like automations and sequences.

Which email platform is best for ecommerce?

ActiveCampaign has the deepest ecommerce integrations (Shopify, WooCommerce, BigCommerce) with abandoned cart recovery, purchase tracking, and product recommendations built in.

Can I switch email platforms later?

Yes, but it is tedious. You will need to export your list, recreate automations, and update signup forms. Pick carefully the first time.

Do I need a CRM with my email tool?

Only if you are doing sales outreach or managing deals. ActiveCampaign includes a built-in CRM. For most small businesses and creators, a standalone email tool is enough.