Best of · Email Marketing for Small Business

The best email marketing software for small business

A small business needs email that works the first time and a bill that stays predictable. We weighted ease of use, real value and the quality of support, then ranked the six tools that serve a small team best.

Reviewed by M. HALLORAN·Updated JUNE 2026·How we vet
Tools compared 6
Criteria weighted 5
Last reviewed June 2026
Paid placements 0
How we ranked the field

Scored on the same five criteria as our main ranking, then reweighted for a small team: simple to run, fair on price, and backed by support you can reach. See the full rubric →

Ease of use 25%
Value for money 25%
Support 20%
Automation 15%
Deliverability 15%
01
RANK
★ Editor’s Choice

Brevo

Best for all in one value

Email, SMS, automation and a light CRM under one fair bill make Brevo the most complete value for a small business. Billing by sends keeps costs sane. The editor is functional rather than beautiful.

  • Email and SMS in one
  • Bills by sends
  • Generous free tier
Read the Brevo verdict → From $9/mo · free plan
91
OUT OF 100
02
RANK

MailerLite

Best for simple campaigns

The easiest tool here to hand to a non specialist, with a clean editor and a low, predictable price. A small shop can run its whole newsletter from it. Deep automation and reporting sit on the top plan.

Read the MailerLite verdict → From $10/mo · free plan
90
OUT OF 100
03
RANK

ActiveCampaign

Best for growing teams

When a small business is ready to take email seriously, ActiveCampaign offers automation and a CRM that few rivals match. It costs more and asks for setup time, but it scales with you.

Read the ActiveCampaign verdict → From $15/mo · billed annually
87
OUT OF 100
04
RANK

Constant Contact

Best for live support

Famous for phone support and a gentle interface, it suits an owner who wants a person to call. Automation is basic and value tails off as your list grows past a few thousand contacts.

85
OUT OF 100
05
RANK

Mailchimp

Best for brand familiarity

A polished editor and a vast integration library keep Mailchimp on every shortlist. The downside is price, with contacts counted generously and tiers that climb faster than rivals.

Read the Mailchimp verdict → From $13/mo · free plan
84
OUT OF 100
06
RANK

GetResponse

Best for landing pages too

More than email, with landing pages and funnels included, which can replace a second subscription. The breadth is the appeal; some modules feel less polished than a focused tool.

Read the GetResponse verdict → From $19/mo · free plan
83
OUT OF 100

Pricing verified as of June 2026. Vendors change plans often · check the vendor for current pricing.

At a glance

✓ full  ·  ∼ partial  ·  — none
Capability BrevoMailerLiteActiveCampaignConstant ContactMailchimpGetResponse
Free plan
Marketing automation
Native SMS
Ecommerce store sync
Open REST API