AI Email Writing Tools

Discover top AI tools that simplify and enhance your email writing experience effortlessly.

· March 17, 2025

Email communication can often feel overwhelming. As we juggle countless messages, drafting the perfect email becomes an arduous task. Between crafting the right tone and ensuring clarity, it's easy to feel lost in the process. Wouldn’t it be great to have some help in navigating this digital landscape?

Enter AI tools designed specifically for email writing. Gone are the days of simply relying on basic templates; today's advanced applications can enhance your messaging, save time, and even improve your overall communication strategy.

In the past year, the evolution of these technologies has been nothing short of remarkable. From real-time suggestions to smart templates tailored to your unique style, these tools can now streamline your email tasks in unprecedented ways.

I've spent time exploring and testing the most effective AI tools available for email writing. Below, I've compiled a list of standout options that not only assist you with drafting email content but also optimize your workflow. Let’s dive in and find the perfect solution to elevate your email game!

The best AI Email Writing Tools

  1. 76. Cosmo AI Extension for draft professional email replies quickly.

  2. 77. What Words for personalized email messages that connect.

  3. 78. AllWrite for engaging email drafting made simple

  4. 79. Zomani for crafting personalized outreach emails

  5. 80. Brain Mimic for streamline email drafting with saved content.

  6. 81. We Write Cards for crafting quick, heartfelt emails for events

  7. 82. Intellimail for automating routine email responses.

  8. 83. Hiwriter for crafting tailored email responses quickly.

  9. 84. Voxreplay for voice-assisted email composition tool.

  10. 85. Harvyai for effortless multilingual email replies

  11. 86. BestRegards for professional email sign-offs.

  12. 87. Aiby.email for crafting professional emails quickly

  13. 88. Reachly for streamlined personalized email crafting

  14. 89. Emails Copilot for streamlining client follow-up emails

  15. 90. Warmest for streamlining professional email responses

98 Listings in AI Email Writing Tools Available

76 . Cosmo AI Extension

Best for draft professional email replies quickly.
Cosmo AI Extension

Cosmo AI Extension pros:

  • Cosmo is a ChatGPT Chrome Extension that works as your AI-powered assistant, saving you time and money.
  • Cosmo answers all of your questions, generates content, writes Tweets, blog posts, replies to comments on Twitter and much more.

Cosmo AI Extension cons:

  • No specific cons or missing features were mentioned in the document provided.

The Cosmo AI Extension is a versatile tool designed to enhance your email communication right from your Chrome browser. Acting as a personal AI assistant, it simplifies the process of composing, replying, and organizing your emails. With its intuitive features, you can generate thoughtful responses to messages, craft engaging tweets, and gather relevant information quickly—all in one seamless experience. By integrating AI capabilities into your daily tasks, the Cosmo AI Extension helps you work more efficiently, saving you precious time and effort while ensuring your communications are clear and effective. Whether you're managing a busy inbox or looking for ways to elevate your messaging, Cosmo is here to streamline your email experience.

77 . What Words

Best for personalized email messages that connect.
What Words

What Words cons:

  • Some missing features compared to other AI tools in the industry
  • No specific cons mentioned in the document

What Words is an innovative platform designed to help users craft personalized messages for a variety of occasions effortlessly. It utilizes advanced AI technology to generate messages that resonate with the user’s unique style and emotions. The platform caters to diverse communication needs, allowing users to create messages for formats such as emails, WhatsApp, Telegram, SMS, and even hand-written or printed cards. With a flexible pricing structure, What Words offers a free trial that includes five message creations, as well as professional packages that come with up to 250 message credits. The primary goal of What Words is to empower individuals to express themselves more effectively, making their communication experiences both meaningful and accessible.

What Words Pricing

Paid plans start at $5/month and include:

  • 50 Message Creation credits
  • 600 unique messages across Email, Telegram, Whatsapp, hand-written or printed card, SMS

78 . AllWrite

Best for engaging email drafting made simple
AllWrite

AllWrite pros:

  • Effortless Emails
  • Summarization

AllWrite cons:

  • Missing information about specific cons

AllWrite is a cutting-edge writing companion app specifically tailored to enhance the mobile writing experience. It offers a suite of tools designed to streamline the email composition process, making it easier for users to draft, refine, and send professional correspondence. With features such as idea generation, writing prompts, and constructive feedback, AllWrite empowers users to elevate their email communication—whether they're crafting professional messages, informal notes, or follow-ups. Its user-friendly interface caters to writers of all abilities, ensuring that anyone can produce high-quality, engaging content. AllWrite stands out by leveraging advanced AI technology to enhance creativity and productivity, helping users convey their thoughts clearly and effectively.

79 . Zomani

Best for crafting personalized outreach emails
Zomani

Zomani pros:

  • Seamless integration of keywords and SEO optimization
  • Customization options to tailor output to specific style and tone

Zomani cons:

  • Currently operates as a standalone platform, lacks integrations with popular writing tools and platforms
  • No mention of mobile app availability, which may limit accessibility across devices

Zomani is an innovative SaaS tool that transforms the way professionals approach content creation, particularly in the realm of email writing. With a focus on enhancing productivity, Zomani offers an array of features tailored for crafting compelling email communications. Users can benefit from intelligent writing support, which includes grammar and spelling checks, plagiarism detection, and tools for optimizing content to ensure maximum impact.

One of Zomani's standout capabilities is its ability to generate multiple text variations, helping users find the perfect wording for their messages. Additionally, the platform enables the creation of AI-generated images in real-time, perfect for adding a visual touch to emails. Collaboration features facilitate smooth teamwork, while customizable AI chatbots can be integrated to handle specific business needs.

Designed with versatility in mind, Zomani supports various writing styles and content types, making it a valuable asset for individuals, professionals, and businesses alike. Security is also a priority, with industry-standard measures in place to safeguard user data. With flexible subscription plans that cater to different user requirements, Zomani is poised to revolutionize email writing and content creation for all.

Zomani Pricing

Paid plans start at $16.25/month and include:

  • 100k words every month
  • Create up to 5 teams
  • 10+ Custom AI Chatbots
  • Marketing tools Integrations
  • 24/7 Personalized Support

80 . Brain Mimic

Best for streamline email drafting with saved content.
Brain Mimic

Brain Mimic pros:

  • Browser extension
  • Increases writing efficiency

Brain Mimic cons:

  • Browser extension limitation
  • Dependent on typing history

Brain Mimic is an innovative browser extension that empowers users to streamline their writing process and boost overall productivity. By intelligently storing and replicating user-generated content across various platforms—such as email, Slack, and other web forms—this tool allows for quick and effortless responses with just a single click. Ideal for professionals seeking to minimize repetitive tasks, Brain Mimic ensures consistency and saves valuable time by automating frequent entries. Its versatile features, including custom prompts tailored to specific contexts, make it a valuable addition to any email writing toolkit, enhancing both efficiency and effectiveness in communication.

Brain Mimic Pricing

Paid plans start at $19.99/month and include:

  • Personal Memory Writing Assistant (Mimic Me)
  • 1 credit = 1 Mimic Me
  • Unlimited characters for memory storage
  • Flexible plans for everyone
  • 3 days refund policy
  • Personalized responses

81 . We Write Cards

Best for crafting quick, heartfelt emails for events
We Write Cards

We Write Cards pros:

  • Fast delivery (30 seconds)
  • Free basic package

We Write Cards cons:

  • Only basic style in free package
  • Recommends other's service for print

We Write Cards is an innovative tool designed to simplify the art of sending heartfelt messages for various occasions. Utilizing advanced AI technology, it generates personalized notes in just 30 seconds, allowing users to easily customize details such as names, dates, and relationships. Whether you're celebrating a birthday, wedding, or holiday, or offering condolences, We Write Cards has you covered with a diverse selection of writing styles to match the tone you want to convey. The service offers different packages, including a Basic option, a Premium plan that allows for up to three revisions, and a Business package tailored for bulk orders. For those in a rush, the Premium package also guarantees a quick turnaround of less than 60 minutes. Messages can be conveniently delivered via email, making it an ideal solution for anyone looking to send thoughtful communication with ease and speed.

We Write Cards Pricing

Paid plans start at $0.99/N/A and include:

  • Any occasion writing
  • Customization
  • Various writing styles (poems, songs, Yoda)
  • Fast turnaround time
  • Up to 3 revisions
  • Custom business package for bulk custom cards

82 . Intellimail

Best for automating routine email responses.
Intellimail

Intellimail pros:

  • Email Generation: Automatically generates your emails saving you time and effort.
  • Chrome Extension: Easily integrates with your browser for seamless email management.

IntelliMail is an innovative Chrome extension designed to enhance your email management experience. Acting as a personal email assistant, it simplifies the process of composing emails by automating much of the writing. This tool integrates effortlessly with your browser, ensuring a smooth and efficient workflow. A standout feature of IntelliMail is its unwavering commitment to user privacy; it does not read or store any personal data, prioritizing your confidentiality and security. With IntelliMail, users can streamline their email tasks, allowing them to concentrate on more important activities without the burden of manual email composition.

83 . Hiwriter

Best for crafting tailored email responses quickly.
Hiwriter

Hiwriter pros:

  • Auto Email Generation: Utilizes OpenAI's GPT-3.5 to create emails swiftly.
  • Personalized Emails: Inputs adapt to your style ensuring emails are on point.

Hiwriter cons:

  • No specific cons mentioned in the document.

Hiwriter is an innovative email writing tool designed to streamline the process of composing messages directly within Gmailâ„¢. Harnessing the power of GPT-3.5, Hiwriter empowers users to quickly craft tailored emails and replies by selecting a specific topic, providing relevant details, and choosing the desired tone and style. With features like automated email generation, personalized responses, and multilingual support, it enhances both the efficiency and effectiveness of email communication. Users can also benefit from editing options, the ability to generate varied versions of emails, and mobile optimization, making it a versatile choice for professionals looking to improve their email writing experience. Overall, Hiwriter integrates advanced AI capabilities to make email composition more intuitive and productive.

84 . Voxreplay

Best for voice-assisted email composition tool.
Voxreplay

Voxreplay pros:

  • Compose emails with voice
  • Supports multiple languages

Voxreplay cons:

  • Requires active internet connection
  • Shares data with third-parties

VoxReply is an innovative email writing tool that leverages voice input to help users craft their email responses effortlessly. By allowing you to paste in the email you wish to reply to and record your thoughts vocally, VoxReply transforms your spoken ideas into polished, grammatically correct replies. The tool caters to various writing styles, including casual, professional, and friendly tones, making it versatile for different contexts. It also supports multiple languages, such as English, Arabic, French, German, and Japanese, broadening its accessibility. Notably, VoxReply is designed with the visually impaired in mind, enabling them to navigate email correspondence through voice commands. While the platform may share data with third-party services like OpenAI and Google Cloud for processing, it is committed to maintaining user privacy by deleting this information post-generation. Overall, VoxReply is a user-friendly solution for anyone looking to streamline their email communication with the ease of voice recording.

85 . Harvyai

Best for effortless multilingual email replies
Harvyai

Harvyai pros:

  • Blazing Fast Replies
  • Contextual understanding

Harvyai cons:

  • Potential scalability issues for large-scale email management
  • May have limitations in handling complex or specialized email communication styles

HarvyAI is an innovative email assistant designed to streamline your email communication by saving you valuable time on responses. Utilizing advanced AI technology, it helps users generate personalized replies rapidly within a user-friendly email interface that integrates seamlessly with popular web browsers.

What sets HarvyAI apart is its ability to understand the context of your messages, allowing for tailored responses that match your preferred tone. It also supports multiple languages and prioritizes user privacy by ensuring it never directly accesses your email content. While HarvyAI operates on a subscription model to cover its operational costs, the pricing remains competitive and accessible. For any technical inquiries or support, users can easily reach out via email at [email protected].

86 . BestRegards

Best for professional email sign-offs.
BestRegards

BestRegards cons:

  • No cons available

BestRegards is an innovative Chrome extension designed to simplify the email writing process, making it easier for users to craft tailored and professional responses. By utilizing advanced AI technology, it intelligently analyzes incoming messages to generate relevant replies, ensuring that you can respond quickly and effectively. This user-friendly tool requires no programming knowledge, making it accessible to everyone. BestRegards is compatible with all email services, but its features shine brightest when integrated with Gmail, thanks to its sophisticated context detection abilities. Supporting multiple languages, it also offers a range of functionalities, including context analysis, a magic composing feature, and access from any website. With BestRegards, users can enhance their email communication effortlessly.

BestRegards Pricing

Paid plans start at $7.49/month and include:

  • 1.000 generations/month included
  • Up to 50 generations/day
  • Writes in any language
  • Gmail extension
  • Reply from selection

87 . Aiby.email

Best for crafting professional emails quickly
Aiby.email

Aiby.email pros:

  • Email-Based AI Model: Send tasks via email and receive accurate AI-generated outputs.
  • Streamlined Task Management: AIby.email handles diverse tasks swiftly and accurately.

Aiby.email cons:

  • Some features may be limited compared to other AI tools in the industry
  • Lack of advanced capabilities may impact the tool's value for money

AIby.email is a cutting-edge email-based service that brings the power of artificial intelligence directly to your inbox. Designed for convenience and efficiency, users can send their queries via email and receive thoughtful, well-structured responses tailored to their needs. From composing professional emails and generating engaging ad copy to crafting captivating stories and developing presentation slides, AIby.email offers a versatile suite of tools aimed at enhancing productivity in both work and personal life. Additional features include image creation, language translation, grammar correction, and idea generation. Operating under Yumankind OÜ and based in Växjö, Sweden, AIby.email prioritizes a user-friendly experience, allowing you to harness the capabilities of AI effortlessly. Discover the simplicity and effectiveness of task management with AIby.email today.

88 . Reachly

Best for streamlined personalized email crafting
Reachly

Reachly pros:

  • Integrates with browser
  • Optimizes email writing process

Reachly cons:

  • No customization options mentioned
  • No mobile support

Reachly is an innovative email writing tool designed to boost productivity and streamline communication. This Chrome extension integrates seamlessly into your browser, making it easy to compose emails swiftly while maintaining a personal touch. Tailored for startups, designers, and agencies, Reachly provides personalized writing assistance, offering smart suggestions that align with your unique communication style. Users benefit from lightning-fast email replies and automated composition, significantly reducing the time spent on drafting messages. With its user-friendly interface and effectiveness in enhancing email efficiency, Reachly is trusted by many who seek to improve their email management without sacrificing the personalized feel of their correspondence. Whether you're looking to speed up your communication or refine your email drafting process, Reachly is designed to cater to your needs and enhance your email experience.

89 . Emails Copilot

Best for streamlining client follow-up emails
Emails Copilot

Emails Copilot pros:

  • Generates personalized emails
  • Flexible usage with points

Emails Copilot cons:

  • Points system can be confusing
  • No pricing transparency

AI Emails Copilot is a powerful email writing assistant designed to simplify the email crafting process for users across various sectors. This innovative tool helps individuals create tailored, impactful emails suited for multiple purposes, such as sales outreach, lead nurturing, welcoming new clients, and distributing newsletters or automated messages. Operating on a points-based system, each email generated uses up a certain number of points, with new sign-ups receiving bonus points to kickstart their experience. The service offers flexible pricing plans starting as low as $4.99, making it accessible for freelancers, small business owners, and marketing professionals alike. To further instill confidence in users, AI Emails Copilot includes a 14-day money-back guarantee, affirming its commitment to user satisfaction while enhancing overall communication efficiency and productivity.

Emails Copilot Pricing

Paid plans start at $4.99/lifetime and include:

  • 500 Points for email generation
  • Pay-as-you-go model
  • Personalized messaging journey
  • Extra 500 points upon sign-up
  • Flexible usage with points
  • 14-day money-back guarantee

90 . Warmest

Best for streamlining professional email responses
Warmest

Warmest pros:

  • Email personalization
  • Drafts email responses

Warmest cons:

  • Limited to email assistance
  • Dependent on previous emails

Warmest is an innovative email assistant that leverages the power of AI to streamline the process of crafting personalized email drafts. Tailored for businesses, agencies, and entrepreneurs, it significantly enhances communication efficiency by automating responses and generating professional replies that resonate with recipients. Users can integrate Warmest with their calendars, allowing for easier management of scheduling and correspondence. The tool also offers convenient features such as 'Snooze Email' and 'Send Later,' helping users to stay organized and timely in their communications. Before sending an email, users have the flexibility to review and edit Warmest's drafts, ensuring that each message is both accurate and personalized. Overall, Warmest is designed to save time and improve the quality of email interactions for busy professionals.