Best Email Marketing Tools with Free Plans (2026)
Looking for free email marketing tools? Here are the best platforms with generous free plans for startups and small businesses.
Why Start with a Free Email Marketing Plan?
Zero Budget Risk
Test email marketing without spending money upfront.
Learn Before Scaling
Understand your audience before investing in paid plans.
Start Building Your List
Begin collecting subscribers while you grow your business.
Free Plan Comparison Table
| Platform | Emails | Contacts | CRM | Automation |
|---|---|---|---|---|
| Brevo | 300/day | Unlimited | ✅ Yes | ✅ Yes |
| Mailchimp | 500/mo | 500 | ❌ No | Limited |
| MailerLite | 12,000/mo | 1,000 | ❌ No | ✅ Yes |
| HubSpot | 2,000/mo | Unlimited | ✅ Basic | ❌ No |
Top Free Email Marketing Platforms
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Brevo
Best for: Small businesses, startups, ecommerce
Free
300/day
✅ Pros:
- Unlimited contacts
- CRM included
- Automation
- SMS & WhatsApp
- Transactional emails
❌ Cons:
- 300 emails/day limit
- Brevo branding on emails
Try Brevo Free
🥈
Mailchimp
Best for: Very small lists only
Free
500/mo
✅ Pros:
- 500 contacts limit
- Basic templates
- Limited automation
- 1 audience
❌ Cons:
- Very limited contacts
- Expensive upgrades
- Limited automation
🥉
MailerLite
Best for: Bloggers and creators
Free
12,000/mo
✅ Pros:
- 1,000 subscribers
- Drag-drop editor
- Landing pages
- Email automation
❌ Cons:
- 1,000 subscriber limit
- Limited advanced features
4️⃣
HubSpot
Best for: Those already using HubSpot CRM
Free
2,000/mo
✅ Pros:
- HubSpot branding
- Basic CRM
- Forms
- Email tracking
❌ Cons:
- HubSpot branding required
- Limited features
- Complex interface
Best Overall Free Email Marketing Plan
Why Brevo Has the Best Free Plan
Brevo stands out as the best free email marketing tool because it offers features that competitors charge for:
- Unlimited contacts (others limit to 500-1,000)
- Built-in CRM at no extra cost
- SMS & WhatsApp messaging
- Full marketing automation
- Transactional email support
Get Started Free
When Should You Upgrade to a Paid Plan?
Free plans are great for starting out, but you should consider upgrading when:
- You need to send more emails than the free limit
- You want to remove platform branding
- You need advanced automation or A/B testing
- Your business is generating revenue from email
- You need priority customer support
FAQ – Free Email Marketing Tools
What is the best free email marketing tool?
Brevo offers the best free plan with unlimited contacts, automation, and CRM included.
Are free email tools good enough for business?
Yes, for small businesses and startups. Free plans work well until you need advanced features or higher volume.
How many emails can I send for free?
It varies by platform. Brevo allows 300/day, Mailchimp 500/month, MailerLite 12,000/month.
When should I upgrade to a paid plan?
Upgrade when you need more emails, advanced automation, or want to remove branding.