AI for Email Marketing: Best Free Tools in 2025

Want to Write Emails That Get Opened and Clicked? These Free AI Tools for Email Marketing in 2025 Will Transform Your Results

I’m Riten, founder of Fueler—a platform that helps freelancers and professionals get hired through their work samples. In this article, I’ll walk you through the best free AI tools for email marketing in 2025, with clear features and up-to-date pricing. But beyond mastering these tools, the key is presenting your work smartly. Your portfolio isn’t just a collection of projects, it’s your proof of skill, your credibility, and your shortcut to trust. When you combine AI-powered email campaigns with a strong, assignment-driven portfolio, you’ll stand out to employers and clients everywhere.

MailerLite

MailerLite is a user-friendly email marketing platform with built-in AI features for subject line generation, content suggestions, and campaign optimization. It’s ideal for beginners and small businesses looking to automate and personalize their email outreach.

• AI generates subject lines and content ideas to boost open rates
• Automated workflows for segmentation, triggers, and follow-ups
• Real-time analytics and A/B testing for campaign performance
• Drag-and-drop editor for easy email creation

Pricing:

• Free plan: Up to 1,000 subscribers, 12,000 emails/month
• Paid plans start at $10/month

Brevo (formerly Sendinblue)

Brevo offers free AI-powered tools for email marketing, including predictive send time, smart segmentation, and content optimization. It’s great for teams that want to maximize engagement without a big budget.

• Predicts the best time to send emails for each subscriber
• AI-driven segmentation for personalized campaigns
• Drag-and-drop editor and ready-made templates
• Real-time reporting and analytics

Pricing:

• Free plan: Up to 300 emails/day
• Paid plans start at $25/month

Benchmark Email

Benchmark Email is a free AI email marketing tool that helps you create, automate, and analyze campaigns with ease. It uses AI to suggest subject lines, optimize content, and track engagement.

• AI suggests subject lines and content improvements
• Automation for welcome series, follow-ups, and re-engagement
• Detailed analytics dashboard for tracking performance
• Easy-to-use email builder with templates

Pricing:

• Free plan: Up to 500 subscribers, 3,500 emails/month
• Paid plans start at $13/month

Flowrite

Flowrite is an AI writing assistant that helps marketers craft compelling email copy quickly. It’s perfect for creating personalized outreach, follow-ups, and newsletter content.

• AI generates email drafts based on your prompts and goals
• Customizes tone and style for different audiences
• Integrates with Gmail and other email clients
• Saves time on repetitive writing tasks

Pricing:

• Free plan with limited monthly emails
• Paid plans start at $15/month

TinyEmail

TinyEmail is a lightweight, AI-powered email marketing tool with free and affordable plans. It features smart subject line suggestions, automated campaigns, and easy audience segmentation.

• AI suggests high-converting subject lines and content tweaks
• Automated drip campaigns and segmentation
• Simple drag-and-drop email builder
• Real-time analytics for campaign optimization

Pricing:

• Free plan: Up to 500 subscribers
• Paid plans start at $15/month

Why These Tools Matter for 2025

Using these AI tools, anyone can create high-performing email campaigns without a big budget or agency support. They save time, boost creativity, and help you test more ideas—giving you a real edge in digital marketing. Document your best campaigns in a Fueler portfolio to prove your skills and win new opportunities.

FAQs

1. What are the best free AI tools for email marketing in 2025?

Top choices include MailerLite, Brevo, Benchmark Email, Flowrite, and TinyEmail.

2. How do AI email marketing tools improve results?

They generate better subject lines, automate campaigns, personalize messages, and provide analytics for smarter decisions.

3. Are these tools suitable for small businesses and freelancers?

Yes, most offer free plans or affordable pricing, making them accessible for individuals, startups, and small teams.

4. Can I use AI tools for newsletter and promotional emails?

Absolutely, these tools are designed for newsletters, promotions, transactional emails, and more.

5. How can I showcase my email marketing skills to employers or clients?

Build a Fueler portfolio with your best AI-powered email campaigns, results, and creative examples to prove your expertise and stand out in the market.

What is Fueler Portfolio?

Fueler is a career portfolio platform that helps companies find the best talents for their organization based on their proof of work.

You can create your portfolio on Fueler, thousands of freelancers around the world use Fueler to create their professional-looking portfolios and become financially independent. Discover inspiration for your portfolio

Sign up for free on Fueler or get in touch to learn more.