- Free: 5-day free trial for limited outputs; requires a credit card to sign up
- Paid: The Starter plan begins at $29/month for 20,000 words/month and 5 users; Boss Mode for businesses starts at $59/month for 50,000 words/month
5. Writer
Writer is a generative AI platform that creates high-converting email copy using its Ask Writer tool, which can browse the web for up-to-date content—unlike many GPT-based apps. It also generates subject lines, blog posts, ad copy, meta descriptions, and product messaging.
Writer Features
- The premium CoWrite tool can generate style guides to ensure all your content remains consistent and authentic to your brand.
- CoWrite also integrates with your existing tools like Chrome, Google docs, Word, etc.
- Writer has a robust privacy policy to protect your company’s data
Writer Pricing
- Free – Ask Writer is free for all users.
- Paid – $18 per user/month (the word limit is 15k per user per month). This plan is for Teams of between 1 and 5 people. Contact the Writer team for a custom price to unlock more capabilities under the Enterprise plan.
6. Rytr
Like Compose Web and Copy.ai, Rytr is another content creation platform that’s incredibly easy to use and afford. It offers a range of writing features and 20+ tones to choose from. Unlike Compose Web or Copy.ai, Rytr doesn’t have templates for generating different types of sales and marketing emails, such as welcome or follow-up emails. However, Rytr, like Jasper, offers an option to create a custom use case to meet diverse writing needs.
Rytr Features
- 30+ use cases and templates and 20+ tonalities
- Works across 30+ languages
- Formatting options and plagiarism checker
- Chrome extension Shopify and WordPress plugin
- Helps create a custom use case
Rytr Pricing
- Free: Generate 5000 characters/month
- Paid: $9/month Saver plan for 50,000 character/month; Unlimited plan from $29/month
7. Smart Copy
Previously called Snazzy.ai, Smart Copy by Unbounce works best for marketing agencies and businesses looking to create on-brand marketing content. It offers angel investors and venture capitalists with email templates for sales outreach and pitches. Like other AI writing assistants, Smart Copy also provides options to generate diverse content like landing pages, ad copies, and LinkedIn posts.
Smart Copy Features
- Free Chrome extension and desktop app for writing suggestions and autocompleting phrases
- 45+ content templates
- Supports 30+ languages
Smart Copy Pricing
- Free: Starter Plan offers 5 free credits/day. Users can also get a 14-day free trial of the paid Growth plan
- Paid: $49/month Growth plan
8. SmartWriter
Designed for personalized cold emails, SmartWriter is a perfect tool for sales and marketing professionals sending hundreds of tailored emails every day. The users can also upload their email list to SmartWriter. The AI gathers intel on the recipients’ profiles and writes customized emails based on their social profile, company, and industry news.
SmartWriter Features
- Generates up to 15 personalized lines per prospect
- Linkedin Chrome extension
- Automated SEO backlink outreach
- Can Integrate with outreach automation platforms like Lemlist, Reply, Mailshake, and Woodpecker
SmartWriter Pricing
- Free Plan: 7-day free trial
- Paid Plan: Basic Plan at $49/month
- Popular Plan at $124/month
- Pro Plan at $299/month
9. LogicBalls
LogicBalls offers 200+ AI tools for generating content like blogs, ads, product descriptions, emails, and social posts. Its AI Email Writer quickly creates professional and personal emails, with added tools for subject lines and follow-ups—ideal for marketers, entrepreneurs, and busy professionals.
LogicBalls Features
- 20+ different tones of voice to choose from (informative, formal, casual, etc).
- Comes with 200+ AI tools for various types of content generation.
- Allows creation of unlimited projects & documents.
- Collaborative editing features for team efficiency.
- Support 50+ different language options.
- Offers rich text editor for real-time editing.
LogicBalls Pricing
- Free: Access to 50+ AI tools and NO login required to use the tool.
- Paid: $19.99/month for 150+ AI tools with 7 days money-back guarantee.
10. Writesonic
Another go-to tool for content marketers is WriteSonic. Like Jasper and Copy AI, WriteSonic produces high-quality articles, blog posts, social media content, ad copies, and emails. The software has very few email templates to choose from. But you can use these templates to produce regular business emails as well as marketing and sales emails.
Writesonic Features
- 50+ content types
- Available in 20+ languages
- Grammar and plagiarism checker
Writesonic Pricing
- Free: 10 credits
- Paid: The $15/month Basic plan; $25/month Economy plan; $45/month Professional plan; $95/month Startup plan
Apart from these tools, many other AI email writing tools like Reply.io, Lola AI, Magic Sales Bot, and Lavender are designed specifically for sales professionals specializing in cold sales emails.
11. Wepik ai-writer
Wepik ai-writer is an AI Text Writer tool that helps unleash your creativity and brings your content to the next level by including unique and unmatched texts. This Artificial intelligence-powered tool helps you create a blog, article, or social media post. Wepik ai-writer can also effortlessly Craft compelling and engaging content in minutes.
Wepik ai-writer Features
- 24/7 availability
- Perfect for writing personalized messages
- Customize the text to tone
- Lengthen or trim text
- Rewrite text as many times
Wepik ai-writer Pricing
- Free: Set up a free account and start writing.
How To Generate Email Content Using AI Writing Tools?
AI email writers generate multiple drafts based on brief input about your message and audience. You can edit and use the content as needed. Most platforms offer templates to simplify the process.
Source: Copy.ai
🔹 Copy.ai
- Choose from templates like welcome, follow-up, or cancellation
- Input subject, tone, and click “Create Copy”
Source: Rytr
🔹 Rytr
- Select “Email” as the use case
- Add key points, tone, and number of variants
- Tap “Ryte for me” to generate content
Benefits of AI email writing tools
AI email writing tools go beyond suggestions like Google’s Smart Compose by drafting full emails from simple prompts. They save time, boost productivity, and help professionals write more effective messages. With machine learning, these tools continuously improve content quality and eliminate writer’s block.
1. Personalization
Advanced AI tools like SmartWriter.ai create hyper-personalized emails using data from LinkedIn, company info, or news articles. Sales and marketing pros can send tailored messages at scale—boosting conversions, as 72% of customers engage only with personalized content.
2. Dynamic subject lines
AI tools can generate catchy subject lines and optimize them through A/B testing. Gumtree used Phrasee’s AI-driven subject line generator and saw a 44% boost in email click rates by sending dynamic lines and learning from customer responses.
3. On-brand response
AI writing tools help standardize email content by capturing a brand’s tone and style. For example, Farfetch boosted its email open rate by 31.1% using AI to deliver personalized, on-brand messages to millions of customers.
4. Improved quality
An AI writing assistant can also be a personal editor for your emails. Many tools analyze the grammar, tone, and sentence structure and suggest changes to the copy in real time. This ensures you write an error-free copy.
Do AI email writers work?
AI writers can craft compelling copy, but they often need manual edits to fix odd phrases and ensure emotional depth. While still evolving, these tools save time, personalize content at scale, and deliver on-brand messaging—making them a valuable asset for your writing and marketing needs.
“If you often send repetitive emails, AI email writing assistants can help. By analyzing your past messages, they generate replies automatically—saving time and reducing effort“
AI writing assistants generate human-like content based on your input, helping you create emails, blogs, social media posts, and more in minutes. They research, expand text, check tone and grammar, and even suggest improvements—making them ideal for overcoming writer’s block and boosting content quality.
An AI email writing tool specializes in crafting email content, from subject lines to full messages. It’s ideal for sales and marketing professionals, streamlining outreach, automating campaigns, and saving time and effort.
If your role involves repetitive email writing tasks, using AI-based assistants can overhaul that process, while you could even hire AI developers to build custom tools tailored to your business.
What Is An AI Email Writer?
An artificial intelligence (AI)-powered tool that can produce excellent email copy for you in a matter of minutes is called an AI email writer. With the aid of these tools, you may customize emails to meet your unique needs and even improve drafts that you already have.
With the help of these AI tools, you can create the ideal email for yourself by entering a few crucial details, such as the subject line, the recipient, and the desired tone. In addition to saving you time, this guarantees that your emails are engaging, professional, and tailored to your needs.
How do AI writing assistants work?
Any AI tool that writes text in a human language requires three main techniques:
- Natural language processing (NLP): Translates human language input into machine-readable language.
- Natural language understanding (NLU): Enables machines to understand the meaning of the input from the data.
- Natural language generation (NLG): Creates text in human language based on a given input.
AI writing platforms generate human-like content using NLP, NLU, and NLG. You can find different tools for NLP, NLU, and NLG on the market. But most AI writing tools are built on a similar, incredibly powerful language model called Generative Pre-training Model 3 (GPT-3). This generative AI guide provides additional insights into how these technologies work.
GPT-3
GPT-3 is one of the latest open-source NLP models built by OpenAI. It has been trained on a massive 570 gigabytes worth of internet data, including a huge volume of text written by humans. This extensive training makes GPT-3 read, understand, and reproduce human language. AI copywriters like CopyAI, Compose AI, Jasper, and SmartWriter.ai are built on this impressive new technology. They predict not just the next word in succession but create an entire text draft, eerily similar to how humans write.
11 Free AI Email Writing Tools
Many AI writing tools include email generation features, turning brief prompts into ready-to-send emails. Below is an alphabetical list of free AI email writing assistants, including those with trial versions. Free plans often come with limits on usage or features.
1. Copy.ai
Copy.ai has your back for all your content needs – from crafting email pitches to paraphrase generator, to brainstorming content ideas. It’s easy to use and offers a wide range of email templates as a starting point. Copy.ai can also effortlessly create digital ads and content for social media channels, SEO-optimized website content, blogs, and so on.
Copy.ai Features
- 130+ templates and tools for writing
- Range of email templates (welcome, product description, confirmation, subscription, cancellation, and more)
- Chrome extension and Shopify plugin
Copy.ai Pricing
- Free: 10 credits every month that are deducted as you create content
- Paid: $35/month with unlimited credits; custom pricing for business or marketing agencies looking for group offers.
2. Sentencerewriter.net
This AI writer is a free tool that helps you quickly create well-structured paragraphs for emails, essays, or any kind of content. It’s especially useful for professionals who struggle to draft email introductions, as it can instantly turn short prompts into polished paragraphs. The AI-powered tool also pairs well with its sentence rewriter to refine and improve email flow.
Sentencerewriter.net Features
- Supports 10+ writing styles
- Works in multiple languages
- 24/7 availability
- Generate content as many times as you can
- Corrects grammar, improves readability, and avoids plagiarism
Sentencerewriter.net Pricing
- 100% free to use.
3. Compose Web
Compose Web generates long-form texts, emails, blog articles, social media posts, sales copies, and digital ads. It’s complemented by Compose.ai, a Chrome extension that auto-completes messages and composes emails from specific keywords.
Compose Web Features
- Choices of templates for email, specifically sales copies
- Compose.ai Chrome extension for autocompleting messages across platforms
Compose Web Pricing
- Free: 7-day free trial
- Paid plan: $35/month
4. Jasper
Jasper, formerly Jarvis, is a top AI copywriting tool for short and long-form content. While it lacks a dedicated email template, it offers 50+ writing models, including one for subject lines. Users can create and share custom models with the Jasper community for feedback and broader use.
Jasper Features
- 50+ use cases
- Supports 26 languages
- Plagiarism checker and Surfer SEO integration
- Custom mode
Jasper Pricing
- Free: 5-day free trial for limited outputs; requires a credit card to sign up
- Paid: The Starter plan begins at $29/month for 20,000 words/month and 5 users; Boss Mode for businesses starts at $59/month for 50,000 words/month
5. Writer
Writer is a generative AI platform that creates high-converting email copy using its Ask Writer tool, which can browse the web for up-to-date content—unlike many GPT-based apps. It also generates subject lines, blog posts, ad copy, meta descriptions, and product messaging.
Writer Features
- The premium CoWrite tool can generate style guides to ensure all your content remains consistent and authentic to your brand.
- CoWrite also integrates with your existing tools like Chrome, Google docs, Word, etc.
- Writer has a robust privacy policy to protect your company’s data
Writer Pricing
- Free – Ask Writer is free for all users.
- Paid – $18 per user/month (the word limit is 15k per user per month). This plan is for Teams of between 1 and 5 people. Contact the Writer team for a custom price to unlock more capabilities under the Enterprise plan.
6. Rytr
Like Compose Web and Copy.ai, Rytr is another content creation platform that’s incredibly easy to use and afford. It offers a range of writing features and 20+ tones to choose from. Unlike Compose Web or Copy.ai, Rytr doesn’t have templates for generating different types of sales and marketing emails, such as welcome or follow-up emails. However, Rytr, like Jasper, offers an option to create a custom use case to meet diverse writing needs.
Rytr Features
- 30+ use cases and templates and 20+ tonalities
- Works across 30+ languages
- Formatting options and plagiarism checker
- Chrome extension Shopify and WordPress plugin
- Helps create a custom use case
Rytr Pricing
- Free: Generate 5000 characters/month
- Paid: $9/month Saver plan for 50,000 character/month; Unlimited plan from $29/month
7. Smart Copy
Previously called Snazzy.ai, Smart Copy by Unbounce works best for marketing agencies and businesses looking to create on-brand marketing content. It offers angel investors and venture capitalists with email templates for sales outreach and pitches. Like other AI writing assistants, Smart Copy also provides options to generate diverse content like landing pages, ad copies, and LinkedIn posts.
Smart Copy Features
- Free Chrome extension and desktop app for writing suggestions and autocompleting phrases
- 45+ content templates
- Supports 30+ languages
Smart Copy Pricing
- Free: Starter Plan offers 5 free credits/day. Users can also get a 14-day free trial of the paid Growth plan
- Paid: $49/month Growth plan
8. SmartWriter
Designed for personalized cold emails, SmartWriter is a perfect tool for sales and marketing professionals sending hundreds of tailored emails every day. The users can also upload their email list to SmartWriter. The AI gathers intel on the recipients’ profiles and writes customized emails based on their social profile, company, and industry news.
SmartWriter Features
- Generates up to 15 personalized lines per prospect
- Linkedin Chrome extension
- Automated SEO backlink outreach
- Can Integrate with outreach automation platforms like Lemlist, Reply, Mailshake, and Woodpecker
SmartWriter Pricing
- Free Plan: 7-day free trial
- Paid Plan: Basic Plan at $49/month
- Popular Plan at $124/month
- Pro Plan at $299/month
9. LogicBalls
LogicBalls offers 200+ AI tools for generating content like blogs, ads, product descriptions, emails, and social posts. Its AI Email Writer quickly creates professional and personal emails, with added tools for subject lines and follow-ups—ideal for marketers, entrepreneurs, and busy professionals.
LogicBalls Features
- 20+ different tones of voice to choose from (informative, formal, casual, etc).
- Comes with 200+ AI tools for various types of content generation.
- Allows creation of unlimited projects & documents.
- Collaborative editing features for team efficiency.
- Support 50+ different language options.
- Offers rich text editor for real-time editing.
LogicBalls Pricing
- Free: Access to 50+ AI tools and NO login required to use the tool.
- Paid: $19.99/month for 150+ AI tools with 7 days money-back guarantee.
10. Writesonic
Another go-to tool for content marketers is WriteSonic. Like Jasper and Copy AI, WriteSonic produces high-quality articles, blog posts, social media content, ad copies, and emails. The software has very few email templates to choose from. But you can use these templates to produce regular business emails as well as marketing and sales emails.
Writesonic Features
- 50+ content types
- Available in 20+ languages
- Grammar and plagiarism checker
Writesonic Pricing
- Free: 10 credits
- Paid: The $15/month Basic plan; $25/month Economy plan; $45/month Professional plan; $95/month Startup plan
Apart from these tools, many other AI email writing tools like Reply.io, Lola AI, Magic Sales Bot, and Lavender are designed specifically for sales professionals specializing in cold sales emails.
11. Wepik ai-writer
Wepik ai-writer is an AI Text Writer tool that helps unleash your creativity and brings your content to the next level by including unique and unmatched texts. This Artificial intelligence-powered tool helps you create a blog, article, or social media post. Wepik ai-writer can also effortlessly Craft compelling and engaging content in minutes.
Wepik ai-writer Features
- 24/7 availability
- Perfect for writing personalized messages
- Customize the text to tone
- Lengthen or trim text
- Rewrite text as many times
Wepik ai-writer Pricing
- Free: Set up a free account and start writing.
How To Generate Email Content Using AI Writing Tools?
AI email writers generate multiple drafts based on brief input about your message and audience. You can edit and use the content as needed. Most platforms offer templates to simplify the process.
Source: Copy.ai
🔹 Copy.ai
- Choose from templates like welcome, follow-up, or cancellation
- Input subject, tone, and click “Create Copy”
Source: Rytr
🔹 Rytr
- Select “Email” as the use case
- Add key points, tone, and number of variants
- Tap “Ryte for me” to generate content
Benefits of AI email writing tools
AI email writing tools go beyond suggestions like Google’s Smart Compose by drafting full emails from simple prompts. They save time, boost productivity, and help professionals write more effective messages. With machine learning, these tools continuously improve content quality and eliminate writer’s block.
1. Personalization
Advanced AI tools like SmartWriter.ai create hyper-personalized emails using data from LinkedIn, company info, or news articles. Sales and marketing pros can send tailored messages at scale—boosting conversions, as 72% of customers engage only with personalized content.
2. Dynamic subject lines
AI tools can generate catchy subject lines and optimize them through A/B testing. Gumtree used Phrasee’s AI-driven subject line generator and saw a 44% boost in email click rates by sending dynamic lines and learning from customer responses.
3. On-brand response
AI writing tools help standardize email content by capturing a brand’s tone and style. For example, Farfetch boosted its email open rate by 31.1% using AI to deliver personalized, on-brand messages to millions of customers.
4. Improved quality
An AI writing assistant can also be a personal editor for your emails. Many tools analyze the grammar, tone, and sentence structure and suggest changes to the copy in real time. This ensures you write an error-free copy.
Do AI email writers work?
AI writers can craft compelling copy, but they often need manual edits to fix odd phrases and ensure emotional depth. While still evolving, these tools save time, personalize content at scale, and deliver on-brand messaging—making them a valuable asset for your writing and marketing needs.
