The best-known all-in-one platform for small businesses — campaigns, basic automation, landing pages, and a large template library.
Tool Directory
Best Email Marketing Software
A practical shortlist of email (and SMS) marketing platforms, grouped by who they serve best.
The best email marketing software balances deliverability, automation, and ease of use. Mailchimp and Brevo are the most popular all-in-one picks for small businesses, with generous free tiers; Klaviyo leads for ecommerce thanks to deep Shopify integration and SMS; Kit (formerly ConvertKit) and beehiiv are built for creators and newsletters; HubSpot and ActiveCampaign go deepest on CRM-driven automation. Most teams choose based on their audience — ecommerce, creator, or B2B — rather than raw feature count.
The shortlist
Email plus SMS and WhatsApp with a transactional API, priced by sends rather than list size — good value for growing lists.
The go-to for ecommerce — deep Shopify and BigCommerce data, revenue-attributed flows, and native SMS.
Built for creators and newsletters — tag-based subscribers, visual automations, and simple monetization tools.
Powerful visual automation builder with a built-in CRM — strong for B2B and service businesses that need advanced sequences.
Email tightly integrated with a full CRM and marketing suite — best when you want contacts, deals, and campaigns in one place.
Newsletter-first platform with built-in growth, referral, and ad-network monetization tools popular with media brands.
Clean, affordable email marketing with a strong drag-and-drop editor, automations, and landing pages for small teams.
FAQ
What is the best free email marketing software?
Mailchimp, Brevo, MailerLite, and Kit all offer real free tiers that let you send to a starter list at no cost. Brevo is often the most generous for high send volume since it prices by emails sent rather than subscriber count, while MailerLite is a favorite for its clean editor on the free plan.
What is the best email platform for ecommerce?
Klaviyo is the standard for ecommerce because it pulls detailed purchase and browsing data from Shopify, BigCommerce, and other stores to power revenue-attributed flows like abandoned cart and post-purchase, plus native SMS. Mailchimp and Brevo are lighter, lower-cost alternatives for smaller stores.
How do I choose email marketing software?
Pick based on your audience and how much automation you need. Creators and newsletters do best with Kit or beehiiv; ecommerce brands with Klaviyo; B2B and service businesses with ActiveCampaign or HubSpot; and general small businesses with Mailchimp, Brevo, or MailerLite. Deliverability, pricing model (list size vs. sends), and integrations matter more than template count.
Do the work, not just pick the tool
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