The 10 Best AI Email Writers in 2023 Reviewed

The best AI email writers make it easy to produce professional emails in a fraction of the time it would usually take. They can offer suggestions for catchy subject lines, body content, and grammar, resulting in more efficient communication between you and your contacts.

In this article, we’ll explore the 10 best AI email writers to bring you the information you need to find the right one for you. You’ll see some of the best AI cold email writers, free email generators, and other tools that can be used by marketers to enhance your email campaigns and grow your customer base.

The Top Email Writer AIs in 2023 Ranked

1. JasperAI — Overall, the best AI email writer for all writing needs, with lots of templates, wide-ranging language support, and great tools for extending and rewriting text.
2. Copy.ai — The best free email generator on the list and a top choice for fresh content ideas
3. Rytr — One of the most affordable AI writers on the market, which is perfect for beginners and those on a budget.
4. Writesonic — A powerful content creation tool and a top contender for the best free plan, which is equipped with the trainable Botsonic AI bot.
5. HypotenuseAI — Platform designed specifically for marketers, making it one of the best choices for ecommerce stores and email marketing.
6. Anyword — The top pick for data-driven insights. Every piece of written content is equipped with a predictive performance score.
7. ClosersCopy — The best choice for SEO optimization, which comes with no limits on the amount of content it can produce.
8. Simplified — An all-in-one content creation solution that’s perfect for creators of all kinds and includes grammar and plagiarism checks.
9. Scalenut — Robust tool for creating SEO-optimized content – and the best solution for SERP analysis overall.
10. CopySmith — The fastest AI writer around with a range of templates and a great campaign builder.

How Do AI Email Generators Work?

They work by gathering information about your clients, such as their purchase history, surfing habits, and preferences. This is then used to generate custom, personalized emails that can reach them at a selected time.

The benefits of AI email generators are considerable. You can save time and money while operating on a huge scale. You can also customize these emails, ensuring your brand voice comes through and adjusting their tone as necessary.

Some email generators can sync directly to standard email accounts via extensions, which allow the AI to dispatch emails. This means you can operate easily and efficiently from a single platform without the need to transfer information or manipulate another piece of software.

The Top AI Email Writers Online Reviewed

Now that we’ve explored how these tools work and how they can benefit you and your company, let’s move on to our individual reviews. We’ve looked at the standout features, costs, and free versions of each, among other details, so you can make the best buying decision for your needs.

1. JasperAI — Overall, The Best AI Email Writer

JasperAI, formally JarvisAI, is an AI content generator that can be used to create just about any form of content you can think of. That includes creating ads for Facebook and generating long-form content like blog posts – and even writing professional emails for marketing.

Its power lies in the GPT-4 LLM (Large Language Model), which has scanned about 10% of the internet. It can understand grammar, spelling, sentence structure, and a variety of writing styles. In short, JasperAI is an excellent assistant for writers of all kinds.

It works by following prompts – or instructions – on what you want to create. Unlike some competitors, JasperAI doesn’t force you to select prompts from a pre-made list. It’s smart enough to understand your instructions as if you were giving a human the same instruction.

With JasperAI, you can dynamically direct the tone, whether you want to create copy that is professional but friendly or witty but serious, and the AI will attempt to generate content that matches. This gives you more freedom when writing, whereas many competitors have a set list of tones to choose from.

Jasper’s AI cold email writer is probably one of its best features. It can personalize emails, which is arguably one of the most important factors when it comes to creating messages. It can also generate compelling email subject lines with just a few prompts.

Simply instruct it with your company or product name, your desired tone, and what the email should be about. Within seconds, you have a list of subject lines to choose from.

It doesn’t stop there, though. There are a range of email templates to choose from, which can help you generate a full email and also include compelling CTAs (Calls to Action).

JasperAI can also learn your brand voice, which it will direct into all of the content it generates for you. This works by giving Jasper content about your business, which it will store as “memories.”

With the base plan offering you space for 50 memories, you can be sure your brand tone will be consistently on point. If you want more space, higher-tier plans might be what you’re looking for.

All in all, it’s an extremely comprehensive content creation toolset. If you want to learn more about this platform, take a look at our in-depth review of JasperAI.

Pricing

JasperAI offers a seven-day free trial with all of its three plans. Most people opt for the Creator plan after the trial as it’s equipped with all the essentials you need, plus SEO capabilities.

2. Copy.ai — The Best Free AI Email Writer on Our List

Here, we have another great email writer powered by AI and one of the few providers to offer an AI email writer for free. It’s also very easy to use and can generate on-brand emails that resonate with your target audience.

It differs from JasperAI in some respects, though. Here, you get to choose from a pre-made list of eight tones rather than being able to adjust the copy with direct AI prompts. That being said, there’s an option to create custom tones via a simple setup tool.

Creating emails is pretty straightforward, and even though it lacks a general email template, it can turn out professional emails and catchy subject lines in seconds.

If you want to send a follow-up email, Copy.ai’s email tool can also help with that. All it needs is some general information, like the subject of the email and any information you’d like included in the draft.

The tool doesn’t just generate great-sounding emails, though. It has over 90 tools and templates that can be used for a variety of applications, from social media posts to long-form content like blog posts.

It also has a pretty neat feature-to-benefit tool that takes the features of a product and rephrases them to highlight their benefits for clients or customers. For writers who suffer from writer’s block, Copy.ai shines when it comes to generating fresh content ideas, saving you time in the creation process.

You can use Copy.ai for a range of writing tasks, but it should be emphasized that these tools are excellent assistants – so it’s always a good idea to proofread everything that gets generated by AI.

Copy.ai has tons to offer, though – and if you’re interested, take a look at our in-depth review of Copy.ai for more details about its capabilities.

Pricing

Copy.ai has a free-forever plan, which is great for those starting out or for those who want a taste before committing.

3. Rytr — Top Choice for Freelancers and Beginners, with Incredibly Low Costs

Rytr is a top choice when it comes to AI-generated content. You can create and send a professional email in four simple steps – select a language and tone, set the use case to email, and add some information like keywords, phrases, and titles, and you’re done.

It’s also really affordable, starting at only $9/month, with the option to use a free-forever plan that requires no credit card details.

It doesn’t offer as many templates as competitors like JasperAI, but it’s intelligent enough to offer copywriting frameworks like PAS (Problem, Agitation, Solution) and AIDA (Attention, Interest, Desire, Action), which can enhance the overall performance of your email campaigns.

When it comes to the user interface, its minimalistic design makes it easy to use, with a minimal learning curve. When we testing it, we could generate a professional-sounding email in minutes. The browser extension allows Rytr access to just about any writing platform you use, like Google Docs or Gmail, for example.

Email isn’t the only area where Rytr can help you, though. It has use cases for blog posts, ad copy, outlines, and even narrative stories. However, Rytr is better when it comes to generating short-form content like ad copy and marketing emails.

This is because the long-form content it generates is often repetitive, requiring you to delete text, and generally lacks flow, which would require a fair amount of manual editing.

If you’re looking to generate effective marketing emails and ad copy that can reach all the corners of the world, Rytr can help you out as it offers over 30 different languages, including Chinese, Arabic, and German.

Unlike Jasper, it doesn’t take prompts on tone, so you have to select the tone you want, and you can only have one angle – so you can’t direct the AI to create an email that is both convincing and thoughtful, for example.

That said, there are over 20 tones to choose from – including assertive, awestruck, candid, and casual – giving it an advantage over Copy.ai, which only has eight.

Pricing

Rytr is extremely affordable, coming in at only $9/month, and the free plan is one of the best we’ve come across.

What’s nice is if you opt for a premium plan, you’ll also get a full two months completely free.

4. Writesonic — Great Tool with a Comprehensive Free Plan

Writesonic is a powerful AI writing tool with a free-forever plan that gives you access to a whopping 10,000 words/month. Compared to the likes of Rytr, which only offers 10,000 characters/month, it’s easy to see which free plan is more comprehensive.

It works using Open AI’s chatGPT, which is a large language model capable of producing just about any form of written content.

An important note is if you opt for the free plan, you’ll have access to GPT-3.5, while if you opt for a paid version, you’ll get access to GPT-4 – which is far superior. Writesonic is essentially an Open AI email writer thanks to its GPT capabilities.

When we were looking for the email generator, it wasn’t as easy to find as we’d like. It works as you’d expect, though.

Simply enter the information needed, like the email title, who the recipient is, the position of the recipient, and a short description of what you want the email to say, then click generate. You also get a choice of 30 languages.

Writesonic does have some drawbacks. For example, there’s no template for welcome emails. That being said, there’s a Chrome extension that lets you generate AI content directly from your browser, which is great for productivity as this can speed up the process.

An interesting feature of Writesonic is its trainable chatbot called Botsonic. This allows you to craft a chatbot that embodies your company brand. This tool can be used to help resolve customer queries by leveraging GPT’s capabilities to provide secure, precise responses.

Pricing

Writesonic has a total of three plans plus a special plan for freelancers, which costs $16/month on an annual subscription.

Try it today risk-free with its free-forever plan and upgrade if you need to.

5. HypotenuseAI — AI Writer Specifically Designed for Marketers

Hypotenuse AI is an excellent choice when it comes to AI for email writing largely thanks to its ease of use and the fact that it’s been specifically designed for marketers. This makes it a go-to solution for creating engaging email campaigns.

It works just like most other AI email writers do. Simply type in the purpose of the email with any keywords you would like included and click generate. Provided you gave it accurate information, you will receive a result that is both relevant and personalized for your brand and your target audience.

You can also generate a variety of engaging email subject lines. What’s more, the cold email generator has been trained on templates specifically designed to get responses, using persuasive copy and engaging subject lines.

Hypotenuse is an excellent professional email generator, but that’s not where its talents stop. It has a host of other writing tools that can help you create full blog posts, engaging product descriptions, and bounce-proof headlines and slogans, all of which can ensure a growing audience while maintaining what you currently have.

HypotenuseAI’s content detective is particularly useful. If you’ve ever been stuck in the research phase of your writing project, the content detective is the perfect tool for you.

It works by providing key talking points backed by actual sources from the internet. In other words, Hypotenuse AI is the best at citing its sources for easy referencing.

Pricing

Hypotenuse AI offers three plans with the option to take a month-to-month subscription or an annual one.

We suggest taking advantage of the seven-day free trial. If you’re happy, it’s then best to opt for the annual plan as it works out to be more affordable.

6. Anyword — Best Solution for Data-Driven Insights

If you’re looking for data-driven insights and tools to boost email open rates, then Anyword is a fantastic option. It has a great toolbox filled with writing tools that can help you create engaging email subject lines, enticing cold emails, and exciting promotional emails.

What we found interesting is that all the emails have a predictive performance score attached to them, which gives you a pretty good idea of how well your copy will convert prospective clients.

Anyword is a web-based AI writing assistant that not only helps you generate exceptional marketing emails but can also help with creating social media posts, copy for websites, blog posts, and ads, among others. In other words, Anyword is a well-rounded platform perfect for writers of all kinds.

If you’ve used other AI writers before, you won’t struggle with Anyword as it’s very user-friendly, with every task having a clear step-by-step process. That being said, the fact that it’s a web-based program means it’s even easier to access than most competitors that require an install.

When you generate text using Anyword, it produces more than one option, which gives you more choices and the ability to compare versions, and if you’re worried about using your word cap, Anyword provides you with an unlimited amount of AI-generated words each month.

We found this to be pretty unique as this is generally a feature often reserved for the higher-paid plans.

Another powerful feature is the content-improving template. As writers, we understand that getting an idea across to a reader can be difficult sometimes but Anyword’s content improver gives you the chance to constantly improve the text until you are happy with it.

There’s also a decent brand voice tool that allows you to target more than one target audience. This allows you to grow your customer base as well as generate copy specifically tailored to your audience’s needs.

Pricing

Anyword offers a free seven-day trial on all its plans, and its social media post generator can be used for free.

If you opt for an annual plan, you can save up to 50%, which is a pretty significant saving.

7. ClosersCopy — Best for SEO Optimization

ClosersCopy, as the name suggests, specializes in generating marketing copy. It’s got three different AI algorithms, namely SalesAI, BlogsAI, and StoryAI, and unlike many competitors that rely on GPT technology, CosersCopy uses its propriety algorithms.

This specialized AI writing tool has an excellent toolbox and is capable of helping you generate a host of content types like blog posts, Facebook and Google Ads, and even sales outreach letters.

When it comes to generating emails with AI, you’ll be happy to know that ClosersCopy can help you out. You can generate full emails and intriguing subject lines with ease.

All it needs is some relevant information like keywords and other data points like any specials you might be running, and it will generate a professional-sounding email.

That being said, the platform could benefit from some refinement as the UI is a little complex, especially for first-time users, however, it has over 120 languages that you can write in, and if you do happen to get stuck, there’s a good range of learning materials on offer.

If you’re in sales and marketing, then CloserCopy is a good fit. However, other than generating effective sales and marketing copy, CloserCopy can also generate excellent stores with its StoryAI. In fact, it’s one of the best AI story generators around.

This includes generating ideas for novels or short stories and even poems in just about any genre you can think of. This makes CLoserCopy a very well-rounded writing tool, capable of helping just about any kind of writer.

Pricing

Unlike many competitors, ClosersCopy doesn’t offer a free plan or a free trial. They do offer a 14-day money-back guarantee, though.

8. Simplified — All-in-One Content Creation Tool

Simplified is more than just an AI writer. It has tools that can help you with things like graphic design, video editing, and social media posts. It’s like a one-stop-shop for anyone looking to enhance their content at an affordable price.

There are a few options to choose from when it comes to generating emails. Sales cold emails, survey emails, and welcome and rejection emails, and setting the tone and style to match your brand are just a few clicks away.

For those who frequently work in Google Docs, you’ll find Simplified very familiar. In fact, you can say it’s an enhanced version of Google Docs. That means there’s a minimal learning curve, which is great for maintaining productivity.

We really liked how easy it was to give commands to the AI. Simply type “/” into the editor, and a list of commands will be made available.

What’s nice is the fact that Simplified has apps for both Android and iOS, which is perfect for those on the go. With it, you can collaborate with team members, scale your marketing efforts, and publish on social media.

Pricing

The pricing isn’t as inclusive as we’d like, and everything is broken up into individual packages.

If you want full access to everything Simplified has to offer, you’ll need to purchase each plan separately. That being said, if all you need is an intelligent writer, then the AI writer is a powerful tool that can enhance your writing.

9. Scalenut — Top Choice For Creating SEO-Optimized Content

Scalenut specializes in organic marketing and has the tools you need to manage your entire SEO content. Like most writing assistants, Scalenut heavily relies on GPT technology, which is considered the gold standard when it comes to generative AI models.

That being said, it also has its very own NLP (Natural Language Processing) and AI model, which can help you differentiate yourself from your competitors. What’s nice is the fact that you can use the email generator for free, and it can integrate with Gmail for easy and convenient email creation.

Creating an email is easy with Scalenut and not too different from competitors like JasperAI. You start by entering your brand name and a short description of your product. Then, you add the context of the email, basically what you want the agenda of the email to be, and hit Generate. Job done.

Another interesting feature is called Cruise Mode. With it, you can create full long-form blog posts that can be enhanced with the in-house SEO optimization tools.

You’ll be able to see a score that indicates how well it would rank while also being able to insert keywords for a better chance at ranking. It’s actually better than most when it comes to SERP analysis.

An important note is that you’ll find it tends to generate lower-quality output sometimes, and although this doesn’t happen very often, it’s enough to make it worth proofreading everything before you send it out.

Pricing

Scalenut has a total of four plans, and they all come with a seven-day free trial, with the base plan offering up to 100,000 words per month.

We suggest going for the trial and upgrading if you would like to use this platform.

10. CopySmith — Fastest AI Writing Assistant Around

Copysmith is one of the fastest AI writers around, and it can be used to generate a host of content like blog articles, product descriptions, social media posts, and engaging email subject lines.

In fact, you can use Copysmith to create outbound sales emails or marketing campaigns in seconds, saving you time and effort. It comes equipped with a variety of AI templates, and with them, you can produce unique content, unlike some competitors that copy your words, word for word.

The user interface is clean and easy to use, but it’s not as refined as competitors like JasperAI. That being said, it does have a Chrome extension available. This gives you access to Copysmith’s tool on just about any webpage and makes writing on the fly more accessible.

When compared to competitors like Writesonic, you’ll find that the blog post writer isn’t as good as it generates content that either needs a fair bit of editing or, in some cases, the content just makes no sense.

However, it can still be used as a starting point. You can use it to kick-start any blog post or to help you overcome any writer’s block.

Copysmith is a pretty well-rounded AI assistant with very few reasons not to like it.

If we had to look for a negative, it would be that the pricing can get expensive, depending on the amount of content being produced, and it also lacks a plagiarism checker. Other than that, it’s a robust tool, and it can expedite just about any content creation process.

Pricing

As with most AI writers, the annual plans offer the most value, and it works out cheaper than the monthly payments.

The Best AI Email Assistants Compared

That’s a fair bit of information to get through, so to make things easier, we’ve created this comparison table so you can easily compare the top AI email generators around, whether you’re looking for a Gmail AI email writer or a regular AI letter writer.

AI Tool	Best For	Starting Price	Free Version	Free Features	Standout Features
JasperAI	All content writing	$39/month	7-day trial	Trial with all features included	– 70+ Templates – SEO tool integrations – Supports 30+ languages
Copy.ai	Small businesses and freelancers	$36/month	Free plan	– Unlimited projects – 90+ copywriting tools – 2,000 words/month	– AI workflows – 95+ languages – Dedicated AI training
Rytr	Email marketers and copywriters	$9/month	Free plan	– 10,000 characters/month – 20+ tones – 30+ languages	– Built-in plagiarism checker – 100 AI images/month – Custom use cases
Writesonic	Improving existing content	$13/month (annual)	Free plan	– 10,000 words/month – 100+ AI templates – AI article writer	– Bulk processing – 100+ AI templates – Plagiarism checker
Hypotenuse AI	Marketing email and ecommerce stores	$24/month (annual)	7-day trial	Trial with limited access to all features	– Assisted content creation – 30+ templates – Bulk generation flows
Anyword	Marketers looking for data-driven insights	$39/month (annual)	7-day trial	– Marketing copy tools – 2,500 credits	– Unlimited words – 100+ templates – Custom-built AI models
ClosersCopy	Marketing copy and SEO optimization	$34.99/month (annual)	N/A	N/A	– SEO planner – Unlimited AI writing – Unlimited SEO audits
Simplified	Creators and marketers	$12/month (annual)	Free plan	– 90+ AI templates – Blog wizard – 20+ languages	– Grammarly integration – Plagiarism checker
Scalenut	Improving SEO	$19/month	7-day trial	– On-page SEO checker – Keyword suggestion tools	– Cruise mode – SEO optimizer – Advanced keyword planner
CopySmith	Fast content creation	$19/month (annual)	N/A	N/A	– Campaign builder – 30+ AI templates

Details to Consider When Picking the Perfect Email Generator Tool

There are a few things to keep in mind when you decide to buy an email-generating tool. While many of them offer similar features, there are some key areas where they differ, including:

Pricing

The whole point of these tools is to streamline your writing process at an affordable cost, so try to look for a solution that is affordable or even free. Some free solutions offer just enough to get you going, while other free plans are more of a free trial, thanks to their limited functionality.

Supported Languages

This is important if you plan on growing your target audience to the larger international community. Some solutions, like JasperAI, offer over 70 languages, while others only offer around 30+.

Ease of use

Spending too much time learning a new tool can be frustrating as it affects your overall output, which in turn affects your bottom line. That’s why we suggest looking for a tool that is easy to use, with training material on hand.

Some of the best professional email AI writers offer tutorials, while others offer full-on video walkthroughs of their products. Try to keep an eye out for those.

Quality of content

It’s always advised that no matter what written content you decide to generate, you always proofread it before you publish.

That being said, some solutions do produce better, more concise content than others, so it’s vital that you go for a solution that requires minimal human intervention. After all, these tools are designed to save you time.

Template range

It’s important that you go for a solution that offers a decent amount of AI templates to choose from so that when it comes to fast and effective output, you can be even faster and more effective.

For example, if you want to create an email for a job offer, it would be nice to be able to select a specific template designed for that purpose.

Can You Get an AI Email Writer for Free Online?

The best free AI email writer is Copy.ai, which allows you to generate 2,000 AI words every month. You can create unlimited projects and have access to all of the platform’s 90+ copywriting tools, but the cap on the number of words means the resources are somewhat limited.

Given this, it’s really more of an extended trial. If you want more, we suggest opting for a paid plan, as this will give you a lot more scope to work with and the resources you need to generate text and emails.

How To Use AI for Email Writing

If you want to use an AI email writer online, there are a few steps to follow to make things easier. In this guide, we’ll go over how to create an email using Rytr. However, if you want to use another tool, this step-by-step guide should help, as they all work in a similar way.

Step 1 — Create an account

Visit the Rytr website and create an account.

Step 2 — Select your use case

Once you’ve created an account, you’ll arrive at the dashboard. Look on the left toolbar. There, you’ll see a tab where you can select a use case. Click it and select email.

Step 3 — Enter information

Add the relevant information you’d like to include in the email and the tone. In this case, we chose informational. You can also select up to three different variants and how creative you want it to be.

Step 4 — Generate an email

Once you’ve filled in the required information, Simply click “Ryte for me,” and you’ll have a few professional-sounding emails ready to go – and you can mix and match the results.

AI Writing Guides and Resources

If you’d like to learn more about AI generators, take a look at our other guides below.

• The Best AI Story Generators
• A Full JasperAI Review
• Copy.ai In-Depth Review
• Best AI Marketing Tools Tested and Compared
• Best AI Description Generator

Conclusion – What’s the Best AI Email Writer in 2023?

You’re spoilt for choice when it comes to the best AI writers, as there are many different solutions on the market today. That being said, we think the best AI email writer is JasperAI.

It can recognize your brand with its “memories” feature, which ensures your brand voice is consistent throughout the content it creates. It’s very easy to use and has a choice of over 70 templates to select from. Don’t take our word for it, though – try it today with its seven-day free trial.

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