There is no single best marketing automation tool for small businesses: it depends on what you need. The tools below are the ones we recommend most often, each for different reasons. We have used most of them and we know where each one fits.

What to look for

For small businesses, the most important criteria are price, ease of use, and automation capability. You want a tool that does not require a developer to set up, does not charge enterprise prices, and can handle more than just sending newsletters. The tools below all score well on those criteria.

ActiveCampaign Best for automation

ActiveCampaign is the most powerful automation tool at the SMB price point. If you need complex workflows, lead scoring, and a built-in CRM, it is the right choice. More expensive than Brevo and Moosend but the automation depth justifies the price for businesses that need it.

  • 14-day free trial with full access
  • CRM built-in with deal pipelines
  • Advanced automation with branching logic
  • Best-in-class for B2B and service businesses
→ Try ActiveCampaign freeaffiliate link
Brevo Best free plan

Brevo's pricing model is unique: you pay by sends, not contacts. This makes it significantly cheaper than most competitors for businesses with large lists. The free plan includes unlimited contacts and 9,000 emails per month, and automation is included even at the free tier.

  • Unlimited contacts on the free plan
  • SMS and email in one platform
  • Transactional email included
  • Best value for large contact lists
→ Try Brevo freeaffiliate link
Moosend Best value automation

Moosend consistently punches above its price point on automation. The workflow builder is more powerful than you would expect at this price, segmentation is strong, and the interface is clean. The 30-day free trial gives you plenty of time to evaluate it properly.

  • 30-day free trial, no card required
  • Best automation capability per dollar
  • Clean, modern interface
  • Landing pages included
→ Try Moosend freeaffiliate link
MailerLite Best free plan for creators

MailerLite's free plan covers 1,000 subscribers with automation, landing pages, and a website builder included. It is the best free plan in the market for small businesses and creators who are just getting started.

  • Free plan up to 1,000 subscribers
  • Automation included on free plan
  • Landing pages and website builder
  • Clean interface, easy to learn
→ Try MailerLite freeaffiliate link
Mailchimp Most widely used

Mailchimp is the most widely known email platform in the world. Its free plan covers 500 contacts and 1,000 emails per month. It is not the most powerful tool and not the cheapest, but it integrates with more third-party tools than almost any other option.

  • Free plan for 500 contacts
  • Largest integration ecosystem
  • Good template library
  • Good for simple sends and newsletters
→ Learn more about Mailchimp

How to choose

If you need automation that actually works, start with ActiveCampaign or Moosend. If price is the primary driver, Brevo or MailerLite. If you want to start completely free and just need basic email, Mailchimp or MailerLite. Not sure? Take the quiz and get a recommendation based on your specific situation.