Email marketing continues to be one of the most powerful digital marketing channels in 2026.Whether you’re a blogger, startup, or small business owner, using the right email marketing software can help you grow your audience, engage subscribers, and increase conversions — all without spending money upfront.

Below is a curated list of the best email marketing software with free plans in 2026. These tools allow you to send campaigns, build email lists, and test automation features before upgrading to paid plans.

1. Mailchimp
Free Plan Offer: Up to 1,000 contacts with limited automation.
Why It’s Great: Easy to use, powerful analytics, and brand recognition.
Best For: Beginners and small businesses.

2. Sendinblue
Free Plan Offer: Unlimited contacts and up to 300 emails per day.
Why It’s Great: Includes email, SMS marketing, and automation tools.
Best For: Businesses with growing contact lists.

3. MailerLite
Free Plan Offer: Up to 1,000 subscribers with basic automation.
Why It’s Great: Clean dashboard and drag-and-drop editor.
Best For: Creators, bloggers, and solopreneurs.

4. Benchmark Email
Free Plan Offer: Up to 3,500 emails per month.
Why It’s Great: Modern templates and mobile-friendly campaigns.
Best For: Small teams and startups.

5. Mailjet
Free Plan Offer: Up to 6,000 emails per month (200 per day).
Why It’s Great: Collaboration features for teams.
Best For: Agencies and small businesses.

6. HubSpot Email Marketing
Free Plan Offer: Up to 2,000 emails per month.
Why It’s Great: Built-in CRM with email marketing tools.
Best For: Businesses needing email + CRM integration.

7. Moosend
Free Plan Offer: Up to 1,000 subscribers with automation features.
Why It’s Great: Strong automation even on the free tier.
Best For: Automation-focused marketers.

8. Sender
Free Plan Offer: Up to 2,500 subscribers and 15,000 emails per month.
Why It’s Great: High sending limits and personalization options.
Best For: Growing businesses and startups.

9. Campayn
Free Plan Offer: Up to 500 contacts and 12,500 emails per month.
Why It’s Great: Simple interface and list segmentation.
Best For: Micro-businesses and local brands.

10. Zoho Campaigns
Free Plan Offer: Up to 2,000 subscribers.
Why It’s Great: Integrates seamlessly with Zoho apps.
Best For: Businesses using the Zoho ecosystem.

How to Choose the Right Email Marketing Free Plan
• Subscriber Limits: Choose a plan that supports your audience size.
• Automation: Essential for welcome emails and follow-ups.
• Templates: Professional designs improve engagement.
• Upgrade Options: Easy scaling as your list grows.

FAQs – Email Marketing Free Plans (2026)
Which email marketing tool is best for beginners? Mailchimp and MailerLite are great starting points.
Can I send automated emails on free plans? Yes, most tools offer basic automation.
Are free plans enough for small businesses? Yes, especially in the early stages.
Can I upgrade later? Absolutely — all tools support paid upgrades.

Final Thoughts
Email marketing software with free plans in 2026 offers powerful tools to launch campaigns without risk. From automation to analytics, these platforms help you grow your audience before investing in premium features.

Pro Tip: Test at least two platforms to see which best fits your workflow and audience needs.