Email is still the most reliable way to reach customers you own. These five platforms cover almost every small-business need, from a first newsletter to full automation.
Ranked by fit, not commissionBuilt for: Small businesses, creators and online storesHow we rank
Plans and prices change often, so we link to each vendor rather than quote a price that could be out of date.
The deepest automation of the group
Pairs email with a visual automation builder and CRM features, so campaigns can react to what each contact does. It rewards the time you spend learning it.
Built for newsletters and audiences
A clean subscriber-first system with tagging and a visual automation builder, aimed at people who sell through an audience rather than a catalog.
Familiar, polished and easy to start
A well-known all-in-one platform with a large template library and a friendly editor. Easy to launch, though costs climb as your list grows.
Email and SMS wired into your shop data
Pulls purchase and browsing data from your store to power segments and ready-made flows such as abandoned cart and post-purchase series.
Email, SMS and push in one place
Combines email with SMS and push notifications in a single workflow builder, with a product picker that makes store emails quick to build.
Cost is driven by contacts. Check what each platform charges at the list size you will have in a year, not today.
Welcome series, abandoned-cart and tagging flows are where email earns its keep. Depth varies a lot between tools.
Great design is useless if mail lands in spam. Look for authentication setup help and clear sender reputation tools.
The best tool is the one you will actually open every week. Try the editor before you commit.
Best email marketing software for small businesses
Honest comparison of the top email marketing tools for small businesses — Mailchimp, Kit, ActiveCampaign, Klaviyo and more. Pricing verified from vendor pages.
Mailchimp review: pricing, features and who it's best for
An honest Mailchimp review covering its free plan, paid pricing tiers, automation tools, and who it makes sense for in 2026.
Kit review: is it worth it for creators?
Honest review of Kit (formerly ConvertKit) — the best free plan in email marketing, strong automations, and built for bloggers, podcasters and course creators.
ActiveCampaign review: automation power for small teams
ActiveCampaign review covering its automation builder, CRM, pricing plans, and who it makes sense for versus Mailchimp and Kit.
Best email marketing tools for small businesses
Mailchimp Essentials vs Kit (ConvertKit) vs ActiveCampaign Starter
Klaviyo vs Drip vs Omnisend for eCommerce email
Klaviyo vs Omnisend vs Drip
One tidy email with new comparisons and the best deals on email, security and business software — no spam, unsubscribe anytime.