10 Best AI Email Generators in 2026 (Ranked & Reviewed)

Writing emails from scratch is a massive time sink. Whether you're sending a weekly newsletter, a sales promo, or a cold outreach campaign, staring at a blank screen kills your productivity.

That’s why you need an AI email generator.

These tools do the heavy lifting for you. They can brainstorm catchy subject lines, draft entire emails in seconds, and ensure your message hits the right tone every time.

But with new AI tools launching every day, which one is actually the best?

I’ve tested the top email generator tools on the market to save you the hassle. In this guide, I’ll show you the best AI email generator for every need—from simple writing assistants to full-blown marketing platforms.

The Best AI Email Generators Compared

Short on time and need a quick overview of the best AI email generators? Explore the comparison table below and continue reading for more details on each tool.

Tool	Best For	Type	Price
All in One SEO	WordPress Users	Plugin (Writer)	Free // Paid plans start at $49.50/mo
Mail Mint	WordPress Automation	Plugin (Platform)	Starts at $112.49/yr
ChatGPT	Brainstorming & Drafts	AI Chatbot	Free // Paid plans start at $20/mo
Jasper	Brand Voice & Copy	AI Writer	Starts at $39/mo
Writesonic	SEO & Sales Emails	AI Writer	Free // Paid plans start at $16/mo
Copy.ai	Sequences & Short Copy	AI Writer	Free // Paid plans start at $29/mo
MailerLite	Sending Newsletters	Email Platform	Free // Paid plans start at $10/mo
Brevo	All-in-One Marketing	Email Platform	Free // Paid plans start at $8.08/mo
Omnisend	eCommerce Stores	Email Platform	Starts at $11.20/ mo
ActiveCampaign	Advanced Automation	Email Platform	Starts at $15/mo

Best AI Email Generators in 2026

Now, let's look at some of the top AI email generators you can use to make your content marketing easier and more effective. I’ve organized these tools into the following categories:

1. WordPress plugins
2. Simple writing assistants
3. Full email marketing platforms

This will help you find the best AI email generator for your needs.

Best AI Email Generators for WordPress

If you manage your content in WordPress, these tools will streamline your workflow by generating emails directly from your dashboard.

1. All In One SEO (AIOSEO)

If you run a WordPress site, All in One SEO is the most efficient AI email generator you can use. While it's famous for being an SEO plugin, its AI Content Generator is a hidden gem for email marketing.

Most people write a blog post and then struggle to write an email about it (myself included).

AIOSEO solves this instantly.

With one click, the AI Content Generator analyzes your existing blog post and automatically generates a newsletter email to promote it.

Here's how it works:

Start by opening the post or page you want to generate an email for. Once you're in the editor, scroll down to the AIOSEO Settings and click the AI Content tab.

Clicking on this tab will give you a catalog of content formats you can automatically generate from your blog post.

You’ll find the AI email generator in the Social Posts menu. (The Social Media Generator creates tailored content for Facebook, X, and LinkedIn. This is a huge time-saver if your content strategy includes social media, in addition to email.)

Navigate to the Marketing Email tab.

Once here, you'll see your AI-generated email. AIOSEO creates the subject line, the preview text, and the body copy based on your actual content.

You don't need to write a prompt or explain your post to a chatbot. It just works, right inside your WordPress dashboard.

I’ve found the emails to be publish-ready almost every time. All I have to do is copy and paste it into my email service provider (ESP) of choice. (You can also make edits to any of the copy for a truly personalized email.)

Have other content needs? You can also use the AI Content Generator to create:

• FAQs
• Key points
• SEO titles
• Meta descriptions
• And more

Overall, AIOSEO is one of the best SEO tools for small businesses. It streamlines many SEO workflows and has several AI features that make your content creation more efficient, including writing email campaigns.

Pricing: Starts at $49.50/year. Free version available, but requires purchase of AI Credits to use the AI email generator.

2. Mail Mint

Mail Mint is an email marketing automation plugin built specifically for WordPress. Unlike AIOSEO, which focuses on generating the copy, Mail Mint is a full email sending platform that lives inside your dashboard.

It integrates with ChatGPT, allowing you to generate email copy, subject lines, and sequences without leaving WordPress. It's also designed to help you:

• Manage leads
• Run targeted email campaigns
• Set up automated email workflows

Because it handles the sending too, I appreciate how you can generate the email and schedule it in the same workflow. (This saves me time from having to jump through different tools.)

Ultimately, Mail Mint helps WordPress users streamline their entire email workflow, making it a smart investment for email-heavy marketing strategies.

Pricing: Starts at $112.49/year.

Best AI Email Writing Assistants (Copy Only)

These tools are pure writers. They don't send emails, but they're incredibly powerful for brainstorming, drafting, and polishing your copy before you move it to your email platform.

3. ChatGPT

ChatGPT needs no introduction. It's the most versatile AI writing tool on the market and a fantastic free option for generating email copy.

The key to using ChatGPT for email is context (and a good prompt). Because it remembers your conversation, you can feed it your brand guidelines or past emails and ask it to write in your specific style.

ChatGPT is a highly adaptable tool for anyone who needs to generate email content quickly, whether for marketing messages, customer service replies, or internal communications. Its broad understanding of language allows it to produce diverse email styles, making it a flexible option for various email marketing needs.

Pricing: Free. Paid plans start at $20/month.

4. Jasper

Jasper is a premium AI writer built specifically for marketing teams. Unlike ChatGPT, which is a generalist, Jasper is trained on high-converting sales copy and marketing frameworks.

Its “Brand Voice” feature is one of its main selling points. You can upload your company's content, and Jasper will learn to write exactly like you. This ensures your emails always sound consistent, whether you're writing a welcome sequence or a sales promo.

I also like how it offer many content templates, making it easy to get started with your email campaigns instead of starting from scratch.

Additionally, Jasper’s AI supports multiple languages, making it a powerful tool for businesses with an international audience.

For content marketers, Jasper provides a robust solution for generating high-quality email content at scale. Its ability to produce diverse email types, from promotional messages to follow-ups, helps maintain consistent communication and drive better engagement with your audience.

Pricing: Paid plans start at $39/month.

5. WriteSonic

Writesonic is another powerful AI writer that balances quality with affordability. It has a dedicated email generator that helps you create attention-grabbing and conversion-worthy email copy in seconds.

Writesonic uses advanced AI to help with everything, from short-form copy to longer email content. It's a versatile tool for content marketers who need to quickly produce email drafts, subject lines, and other marketing materials.

One of its unique features is its ability to browse the web (via its Chatsonic feature), allowing you to write emails that reference current events or real-time data, which is great for timely newsletters.

The ability to rapidly create diverse email copy means you can experiment with different messages and tones. As a result, you’re in a better position to ensure your email campaigns are always fresh and engaging.

Pricing: Starts at $16/month.

6. Copy.ai

Copy.ai is a favorite among freelancers and solopreneurs, not just for its generous free plan, but for its specialized “Workflows.” While many tools just write a single email, Copy.ai can generate an entire sequence at once.

For example, you can use their “Cold Email Workflow” to instantly generate a personalized outreach email, a follow-up message, and a LinkedIn connection note all at once.

It also offers over 90 specifically tuned templates for everything from “Event Promotion” to “Cancellation Recovery” emails, making it incredibly fast to find a starting point.

Its workflow is simple: you choose a template, enter a few details about your product, and it generates multiple options for you to choose from. It’s perfect for getting “unstuck” quickly.

Pricing: Free. Paid plans start at $29/month.

Best AI Email Marketing Platforms

These tools are primarily for sending emails, but they have built-in AI writing assistants to help you create content without leaving the platform.

7. MailerLite

MailerLite is famous for being beginner-friendly, and its AI features follow that trend. It includes a built-in AI subject line generator and a text generator directly inside the drag-and-drop email editor.

If you're stuck on a paragraph, you can simply click a button to have the AI rewrite it to be more punchy or professional. It’s perfect for small business owners who want to send beautiful newsletters but aren't professional copywriters.

I was impressed with the results and find it a solid solution for DIY SEOs and entrepreneurs.

Pricing: Paid plans start at $10/month. A free version is also available.

8. Brevo

Brevo (formerly Sendinblue) offers a free AI email generator that helps you write, improve, and translate emails. The AI-powered assistant, Aura, can help with subject lines, email body content, and even calls-to-action (CTAs). 

This platform is an all-in-one solution that combines email marketing with customer relationship management (CRM) and other communication tools. This makes its AI email generation a valuable addition to managing customer relationships and marketing campaigns.

AI helps streamline the content creation process, ensuring your messages are clear and on-brand.

For content marketers, Brevo’s AI capabilities mean you can quickly generate compelling email content tailored to your audience. This helps in crafting engaging campaigns that drive results, all within a unified marketing platform.

Pricing: Paid plans start at $8.08/month.

9. Omnisend

Omnisend is an email and SMS marketing automation platform that has integrated AI features to help eCommerce businesses. It can generate subject lines and entire email content using insights from previous campaigns.

Its “Product Recommender” uses AI to automatically suggest products your customers are most likely to buy, and inserts them into the email.

For the writing side, its AI Subject Line Generator allows you to test different “tones” (like urgent or witty) to see what drives more clicks for your store. You can also train it to mimic your brand’s tone of voice.

The platform’s focus on eCommerce means its AI features are tailored to the specific needs of online businesses. You can quickly generate compelling emails that resonate with your customers. This results in improved open and click-through rates, and ultimately, sales.

Pricing: Paid plans start at $11.20/month.

10. ActiveCampaign

ActiveCampaign is a customer experience automation platform that includes AI features specifically for email marketing. It allows users to create AI-generated content directly within the email designer. You simply enter a prompt, and the AI will generate various text options for your email.

ActiveCampaign’s AI can help create unique subject lines, compelling headlines, and even complete email drafts. It’s designed to help marketers generate on-brand email templates and content, making the design and creation process hassle-free.

Its “Predictive Content” feature uses machine learning to rewrite your email content dynamically for different users. This means User A might see a different headline than User B, based on what the AI thinks will make them click.

It’s a high-level tool for serious marketers who want to maximize personalization at scale.

Pricing: Starts at $15/month.

The Final Verdict: Which AI Email Generator Should You Choose?

Choosing the best AI email generator comes down to your workflow. Are you looking for a helper to write copy, or a platform to send your campaigns?

Here's my final recommendation:

1. For WordPress Users: If you want to turn your blog posts into emails instantly, All in One SEO (AIOSEO) is the most efficient workflow. It saves you from copy-pasting in different tools and writing prompts. (The plugin uses your existing page copy to generate the email.)
2. For Brainstorming & Drafts: If you need a flexible writing partner to generate ideas, ChatGPT remains the unbeatable free option. It's receptive to feedback and can accommodate virtually any email need, from cart abandonment to educational newsletters.
3. For eCommerce: If you sell products online, Omnisend offers the best AI tools for driving sales. It suggests products your subscribers are likely to buy and inserts them into the email, boosting conversions.
4. For a Full Marketing Suite: If you want a platform that sends emails and helps you write them, MailerLite is the best all-rounder for most businesses. Its drag-and-drop builder is beginner-friendly and efficient.

Understanding AI Email Generators

Now that you've seen the best AI email generators, let's dive a little deeper into how they work and why they're becoming essential for modern marketers.

What Is an AI Email Generator?

An AI email generator is a software tool that uses artificial intelligence (specifically large language models like GPT-4) to automatically create email content. Think of it as a smart writing assistant that never gets tired.

It works by analyzing your input—whether that's a simple prompt, a blog post URL, or your past emails—and generating human-like text that matches your request. These tools come in 2 main forms:

• Dedicated Writers: Tools like ChatGPT or Jasper that focus solely on creating copy.
• Integrated Platforms: Email services like MailerLite that have AI features built directly into their dashboard.

Why Use an AI Email Generator in 2026?

The move to personalized, automated communication has made AI tools essential. Here’s why a modern AI email generator is a must-have for any serious content marketer:

• Unprecedented Efficiency: AI can draft a full email, including subject lines and calls-to-action (CTAs), in seconds. This lets you run more email campaigns without hiring more writers.
• Overcoming Writer's Block: When you need to start a new campaign, AI gives you instant, creative ideas, turning a long task into a quick one.
• Hyper-Personalization: New AI tools can connect with your customer data to create emails that are highly specific to each group of people, leading to much better engagement.
• Content Repurposing: The best tools can take a long blog post and quickly turn it into a series of engaging emails, making sure your email content matches your latest articles.

Personally, I find that the best thing about AI email generators is that they save me a lot of time. This allows me to scale my email marketing efforts or focus on other tasks without sacrificing email quality.

Overall Best AI Email Generators

If you’re a WordPress user, my top pick for the best AI email generator is All In One SEO. 

AIOSEO has a powerful AI Content Generator that automatically repurposes blog posts into various formats, including email. It can help with subject lines, preheader text, and full email drafts. The best part is that you don’t even have to give it a prompt.

If you’re looking for a platform-agnostic AI email generator, then I’d recommend ChatGPT. It does a fantastic job of creating various types of content—with the right prompting.

I hope this post helped you find the best AI email generator for your website. You may also want to check out other articles on our blog, like our list of the top internal linking best practices or our list of the best analytics tools for WordPress.

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AI Email Generators: Your FAQs Answered

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