Best Email Marketing for Small Lists in 2026: Top Picks for Growth
Editorially independent. This page may contain affiliate links and clearly-labeled paid placements — see our advertising disclosure. Paid placements never change the ranking order below. Prices are indicative ($) and change often.
We evaluated six leading platforms based on free-tier capacity, entry-level pricing, automation depth, and integration breadth to identify the best email marketing for small lists. This ranking is specifically designed for solo operators, content creators, and early-stage businesses managing fewer than 10,000 contacts who need scalable infrastructure without enterprise overhead.
How we ranked these
At a glance
| # | Product | Score | Price | Best for |
|---|---|---|---|---|
| 1 | Kit (formerly ConvertKit) | 9.4 | Free; Creator plan from $25/mo | Content creators and writers focused on audience relationships and newsletter growth |
| 2 | Brevo (formerly Sendinblue) | 9.1 | Free; Paid from $8.08/mo | Budget-conscious teams needing combined SMS/email capabilities and high contact storage |
| 3 | MailerLite | 8.9 | Free; Paid from $10/mo | Small businesses starting out with simple emailing needs and moderate send volumes |
| 4 | Mailchimp | 8.5 | Free; Essentials from $13/mo | Small businesses needing broad integration support and AI-assisted content tools |
| 5 | Klaviyo | 8.2 | Free; Paid from $20/mo | Ecommerce businesses on Shopify or WooCommerce requiring deep data sync |
| 6 | HubSpot | 7.8 | Free; Paid from $20/mo | Businesses needing CRM-first solutions and integrated sales/marketing data |
Kit (formerly ConvertKit)
Free; Creator plan from $25/mo 9.4- Free tier supports up to 10,000 subscribers, significantly higher than competitors
- Includes unlimited landing pages and forms on the free plan
- Visual automation builder allows mapping complex subscriber journeys
- Creator Pro tier adds subscriber scoring and newsletter referrals
- Email editor is intentionally minimalist, limiting complex column layouts
- Paid tiers start at $25/mo for 1,000 subscribers, higher than budget rivals
Best for: Content creators and writers focused on audience relationships and newsletter growth
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Brevo (formerly Sendinblue)
Free; Paid from $8.08/mo 9.1- Free plan stores up to 100,000 contacts, offering massive headroom
- Combines SMS and email marketing in a single platform interface
- Includes transactional email support alongside marketing campaigns
- Offers 40+ pre-made templates and signup forms out of the box
- Free tier caps daily sends at 300 emails, restricting high-frequency campaigns
- Paid pricing starts at $8.08/mo for 500 contacts, requiring careful volume monitoring
Best for: Budget-conscious teams needing combined SMS/email capabilities and high contact storage
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MailerLite
Free; Paid from $10/mo 8.9- Free plan includes 2,500 emails/month for 500 subscribers
- Drag-and-drop editor is responsive and includes responsive support
- Entry-level paid plan starts at $10/mo for 500 contacts
- Generous free plan features compared to limited-trial competitors
- Free tier limits sends to 2,500/month, which may constrain active campaigns
- Paid tiers start at $10-$12/mo depending on contact volume context
Best for: Small businesses starting out with simple emailing needs and moderate send volumes
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Mailchimp
Free; Essentials from $13/mo 8.5- Supports 300+ integrations for broad ecosystem compatibility
- Includes AI-assisted content generation and drag-and-drop editor
- Essentials plan starts at $13/mo for 500 contacts
- Standard tier ($20/mo) unlocks automations and A/B testing
- Free users receive no human support, relying solely on self-service
- Exceeding contact limits triggers immediate charges with no grace period
- Automation builder is less intuitive than dedicated automation platforms
Best for: Small businesses needing broad integration support and AI-assisted content tools
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Klaviyo
Free; Paid from $20/mo 8.2- Deep data integration with Shopify and WooCommerce platforms
- Ecommerce-focused automation tailored for retail conversion
- Free plan covers 250 contacts and 500 emails/month
- Paid tier starts at $20/mo for 500 contacts and 5,000 emails
- Free tier limits contacts to 250, the lowest among top contenders
- Entry price of $20/mo is higher than generalist platforms for small lists
Best for: Ecommerce businesses on Shopify or WooCommerce requiring deep data sync
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HubSpot
Free; Paid from $20/mo 7.8- Includes full CRM integration within the marketing platform
- Free plan allows sending 2,000 emails/month
- Paid tier starts at $20/mo for 1 seat and 1,000 contacts
- All-in-one platform capabilities reduce need for separate CRM tools
- No permanent free tier for advanced features; trial-based for full suite
- Priced at $20/mo for 1 seat, which may be inefficient for solo operators
Best for: Businesses needing CRM-first solutions and integrated sales/marketing data
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How to choose
Choose Kit if you have up to 10,000 subscribers on a free plan; choose Brevo if you need to store up to 100,000 contacts but can accept a 300 email/day send cap.
Brevo offers the lowest paid entry at $8.08/mo for 500 contacts, while Mailchimp Essentials starts at $13/mo and HubSpot at $20/mo for similar volumes.
Select Klaviyo for native Shopify/WooCommerce data sync; select Mailchimp if you require access to its library of 300+ third-party integrations.
Kit provides a visual automation builder on its Creator plan ($25/mo), whereas Mailchimp requires the Standard plan ($20/mo) to unlock automations and A/B testing.
Our verdict
Kit is the top choice for most small lists due to its 10,000-subscriber free tier and creator-focused tools, while Brevo wins for pure contact volume storage at $8.08/mo.
Frequently asked questions
Which platform has the largest free tier for contacts?
Brevo allows storing up to 100,000 contacts on its free plan, though sends are capped at 300 emails/day.
What is the cheapest paid plan for 500 contacts?
Brevo starts at $8.08/mo for 500 contacts, compared to Mailchimp Essentials at $13/mo and MailerLite at $10-$12/mo.
Does Mailchimp offer support on the free plan?
No, Mailchimp free users receive no human support; paid plans are required for assistance.
Which tool is best for Shopify stores?
Klaviyo is best for Shopify due to its deep data integration and ecommerce-focused automation features.
