Best Free Email Marketing Tools
The best free email marketing tools in 2026 are Beehiiv (4.6/5), ConvertKit (4.4/5) and Mailchimp (4.3/5), by SAASAF.AI rating. Beehiiv starts at $39/month and has a free tier.
Compare the top free email marketing tools. See what you get for free, where the limits are, and what it costs to upgrade.
4 free tools available
Beehiiv
Newsletter platform built for growth
Upgrade from $39/monthly
ConvertKit
Email marketing platform built for creators
Upgrade from $25/monthly
Mailchimp
All-in-one email marketing and automation platform
Upgrade from $13/monthly
SendGrid
Email API and delivery platform for transactional and marketing emails
Upgrade from $19.95/monthly
Free vs Paid: Upgrade Pricing Overview
| Tool | Free Tier | Paid Starting Price | Billing | Pricing Model |
|---|---|---|---|---|
| Beehiiv | Yes | $39 | Monthly | Freemium |
| ConvertKit | Yes | $25 | Monthly | Freemium |
| Mailchimp | Yes | $13 | Monthly | Freemium |
| SendGrid | Yes | $19.95 | Monthly | Freemium |
Free Email Marketing Tools: Frequently Asked Questions
What is the best free email marketing tool?
Beehiiv is the top-rated free email marketing tool on SAASAF.AI, with a 4.6/5 rating. Beehiiv is a modern newsletter platform designed for creators and publishers. Beehiiv starts at $39/month and has a free tier. Other highly rated options include ConvertKit (4.4/5) and Mailchimp (4.3/5).
How much do free email marketing tools cost to upgrade?
Paid upgrades for the free email marketing tools on SAASAF.AI start between $13 and $39 per month. Mailchimp has the cheapest listed upgrade at $13/month. Beehiiv paid plans start at $39/month. ConvertKit paid plans start at $25/month.
Which free email marketing tools use AI?
2 of the 4 are AI-powered, led by Beehiiv (4.6/5) and Mailchimp (4.3/5). Beehiiv is AI-powered and uses a proprietary AI model. Beehiiv starts at $39/month and has a free tier. Mailchimp starts at $13/month and has a free tier.
How many free email marketing tools are there?
SAASAF.AI compares 4 free email marketing tools: Beehiiv, ConvertKit, Mailchimp and SendGrid. 2 are AI-powered. Ratings range from 4.1/5 to 4.6/5. Every tool links to a full profile with pricing, features and alternatives. Tools are added as they are reviewed.
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