Best Email Marketing Platform for Small Business in 2026
Email marketing tools compared on pricing, deliverability, and automation. Free tiers and paid plans rated for small teams.
Our picks are based on published specs, verified user reviews, and hands-on experience where noted. We always recommend checking product details and reading reviews relevant to your specific needs before purchasing. How we research · Editorial policy
MailerLite
MailerLite wins for small businesses because it combines generous limits, clean design, and powerful automation at $9/mo. The free tier covers up to 1,000 subscribers with full features - enough for most businesses to validate email marketing before spending anything. Brevo takes the best value spot with pay-per-email pricing that saves money for large lists with low send frequency.
At a Glance
| Feature | MailerLite | Brevo (formerly Sendinblue) | Kit (formerly ConvertKit) | Beehiiv |
|---|---|---|---|---|
| Price | $9/mo | $8/mo | $33/mo | $49/mo |
| Free Tier | 1,000 subscribers, 12,000 emails/mo | Unlimited contacts, 300 emails/day | 1,000 subscribers, limited features | 2,500 subscribers (Beehiiv branding) |
| Starting Price | $9/mo (500 subscribers) | $8/mo (5,000 emails) | $33/mo (1,000 subscribers) | $49/mo (Scale plan for full features) |
| Automation | Visual workflow builder | Visual workflow builder | Visual automation builder | Basic sequences and drip campaigns |
| Landing Pages | Included (unlimited on paid plans) | Included | Included (unlimited) | Included (newsletter signup focused) |
| Deliverability | Above average (dedicated IP available) | Average to above average | Above average | Above average |
Quick Comparison
Our Top Picks
MailerLite
Clean, intuitive email marketing with generous free tier and powerful automation. The best all-around platform for small businesses starting out.
- Free tier includes 1,000 subscribers and 12,000 monthly emails
- $9/mo Growing Business plan is the cheapest paid tier available
- Drag-and-drop email editor is genuinely easy to use
- Built-in landing page and website builder included
- Automation workflows rival platforms costing 5x more
- Free plan does not include email scheduling or A/B testing
- Template library is smaller than Brevo or Beehiiv
- Support response times can be slow on the free plan
- Domain authentication setup requires DNS knowledge
Brevo (formerly Sendinblue)
Pay-per-email pricing with unlimited contacts on all plans. Best value for large subscriber lists with infrequent send schedules.
- Unlimited contacts on every plan including free tier
- Pay per email sent - saves money if sending infrequently
- Built-in SMS and WhatsApp marketing on higher plans
- CRM included at no extra cost
- Transactional email API included (no separate Mandrill needed)
- Free plan limited to 300 emails per day
- Email editor is functional but less polished than MailerLite
- Brevo branding on free plan emails
- Automation builder has a steeper learning curve
Kit (formerly ConvertKit)
Creator-focused platform with best-in-class tagging and segmentation. Built for newsletters, courses, and digital product sales.
- Tag-based subscriber management is the most flexible available
- Visual automation builder designed for creator workflows
- Built-in digital product and paid newsletter sales
- Landing page templates optimized for email signup conversion
- Strong deliverability reputation in the creator economy
- $33/mo for 1,000 subscribers - 3x more expensive than MailerLite
- Free tier limited to 1,000 subscribers with no automation
- Email design options are intentionally minimal (text-focused)
- No built-in CRM or multi-channel marketing
Beehiiv
Newsletter-first platform with built-in monetization, referral programs, and growth tools. The choice for newsletter businesses.
- Built-in ad network for monetizing newsletters from day one
- Referral program system drives subscriber growth
- SEO-optimized web archive for newsletter content
- Boost network cross-promotes newsletters in the same niche
- Clean, modern writing interface
- $49/mo Scale plan needed for most growth features
- Free tier limited to 2,500 subscribers with Beehiiv branding
- Not designed for traditional email marketing campaigns
- Automation is basic compared to MailerLite or Kit
How This Was Tested
Platforms evaluated for pricing transparency, deliverability rates, automation builder quality, template design, landing page builders, free tier limits, and overall ease of use for non-technical small business owners.
Frequently Asked Questions
MailerLite offers 1,000 subscribers for free, Brevo allows unlimited contacts (but caps daily sends at 300), Kit offers 1,000 with limited features, and Beehiiv allows 2,500 with branding. MailerLite has the most usable free tier overall.
MailerLite and Kit consistently rank highest in deliverability tests. Proper domain authentication (SPF, DKIM, DMARC) matters more than the platform choice. Any reputable platform delivers well when authentication is configured correctly.
Mailchimp raised prices significantly after the Intuit acquisition. MailerLite and Brevo offer equivalent or better features at lower prices. The only reason to stay on Mailchimp is if existing integrations depend on it.