Best 23 AI Mail Assistant Tools of 2025

Replyio is an AI communication assistant designed to enhance user communication efficiency on Gmail, Outlook, LinkedIn, and Twitter through intelligent replies and email summarization. It supports multiple languages, ensuring global accessibility. Replyio provides data security and operates without a credit-based system, offering unlimited usage rights.

ChatGPT Gmail AutoReply is an innovative Chrome extension that leverages OpenAI's GPT-4 technology to elevate your Gmail experience. Simply click a button to generate efficient, courteous, and personalized email replies, eliminating the tedium of writing repetitive messages.

AI Mail Assistant is a Gmail? plugin that revolutionizes email management with cutting-edge AI technology. It includes features like generating answers, email summarization, 13 language email translation, 'Improve Draft' to suggest changes and improvements, text analysis to detect sarcasm/bias and ethical issues, and the ability to ask ChatGPT directly without an OpenAI account. AI Mail Assistant saves you time and effort while delivering fast, accurate, and professional results, making it smarter than basic email management tools. Powered by OpenAI's state-of-the-art AI technology GPT-4, AI Mail Assistant provides unparalleled speed and efficiency, making it better than any other email management tool. Upgrade your Gmail? experience with ChatGPT-powered AI Mail Assistant today. Spend more time on what matters and less time on emails.

MailBuddy is a free ChatGPT-3.5 powered Chrome extension that helps you write email replies. It can reply to any email in 5 seconds, covering 90% of your daily email responses. It understands any email, including long and complex inquiries, follow-ups, and any intricate conversations. Install and start using in 10 seconds! Completely free, no extra setup or account creation required. With MailBuddy, turn hours of time into a few clicks.

BestRegards uses AI to help you quickly generate professional and personalized message replies, in just a few clicks! LinkedIn, Twitter, Facebook... You can use it anywhere! Simply select the text you want to reply to, right-click: you'll find all the options and generate a one-click response. It automatically detects context for the best text generation ? If you use Gmail, BestRegards can detect the email context and generate the most accurate reply. Just choose your desired tone and level of interest, and the plugin will generate a reply that you can copy and paste into your writing window. Let BestRegards handle the heavy lifting of email replies, saving you time and effort. Try it for free now!

Mailr is an AI email assistant powered by ChatGPT that helps you write and reply to emails, saving you valuable time. It offers 10+ different tone styles to adapt to various email writing scenarios. Whether you are writing a formal business email or a casual email to a friend, Mailr can provide you with the best email generation results. Mailr can help you overcome writing difficulties and regain control of your inbox and time.

Raply.AI is an AI-powered email assistant designed to deliver a seamless and efficient email communication experience for users worldwide. It supports multiple languages, allowing users to easily compose, summarize, and reply to emails in any language. Key features include multilingual email composition, automatic email reply generation, email summarization, and compatibility with Outlook and Gmail. Raply.AI prioritizes user privacy by employing advanced encryption methods and strict data access policies to protect user email content and personal information.

Leverages AI algorithms to summarize lengthy emails into concise and effective content. It can be used directly within Gmail or process any text. The tool seamlessly integrates into Gmail or can handle any text paragraph in a pop-up window.

Ovy is an AI-powered virtual assistant designed for Gmail, helping you write better emails with just one click! If you're tired of a overflowing inbox and hours spent replying to emails, Ovy is your solution: it generates replies based on your input, adding the tone and response type that matches your needs and preferences. With Ovy, you can: ?? **Generate realistic replies with one click:** Simply choose to send a positive or negative response, or select to thank the recipient or schedule a meeting. Ovy will write the complete response for you. ?? **Generate context-aware replies:** Ovy automatically understands your name, recipient, and email content to write a complete response relevant to the context. ???? **Write replies in any language:** Ovy can automatically understand the language used in the email and reply in the same language. ?? **Automatically suggest meeting times:** Through integration with Google Calendar, Ovy can check your available time slots and suggest the best meeting times in your email replies. ?? **Generate complete and customized emails in just one sentence:** If you want to send more customized emails, let Ovy handle the heavy lifting. Simply write down your intention and the tone of the email, and Ovy will write the complete email for you. We are constantly working on updating and improving to make your experience even better. If you have any questions or feedback, please don't hesitate to reach out: support@ovy.ai.

Ellie is an AI-powered email assistant that learns your writing style and drafts email replies on your behalf. You can also train Ellie on new information from websites or files, like your company details, to better respond to customer support emails. This is a huge time saver for anyone who spends a lot of time in their inbox! Ellie natively integrates with Gmail and Fastmail and can be used to compose replies in any other email client with a click of a plugin button.

superReply is a helpful tool that can make it easier for you to respond to emails. It can provide some ready-made response suggestions, and it can also tailor specific email replies for you based on intelligent technology. This means you can quickly and easily send a thoughtful and personalized reply without spending a lot of time writing. superReply can save you time and make it easier to keep up with email communication.

GMPlus is a free, privacy-focused Chrome extension based on OpenAI ChatGPT, providing powerful features to enhance your Gmail experience. It offers intelligent responses, context-smart composition, email auto-completion, AI-generated prompts, and more, significantly boosting your email writing efficiency.

SuperEmail is an AI-powered email assistant that helps you effortlessly compose professional and effective email replies. This add-on can automatically detect the context of the conversation and provide the best email reply suggestions. You can also adjust the tone of your email, friendly, formal, or any other tone you prefer. With SuperEmail, you can save time and send the emails you want with confidence. Don't waste time writing emails, let SuperEmail do it for you!

Fridai.io is a smart email assistant that uses the latest GPT-3.5 technology to provide you with the ability to automatically write emails. It can quickly generate replies based on your previous emails, helping you save time. Using complex algorithms to analyze your emails and provide personalized suggestions to match your writing style. With this plugin, you can quickly write thoughtful and personalized emails without having to start from scratch. Save typing time and focus on more important tasks. Try Fridai.io email assistant now and experience the difference it makes in boosting your email productivity!

Inbox AI by Caspy is your personal inbox assistant. It utilizes artificial intelligence to intelligently remind you of important emails, allowing you to focus on your work.

Athena is the ultimate writing assistant designed for Gmail, designed to elevate your work efficiency and creativity! Athena provides intelligent suggestions and writing tips to help you express your ideas more effectively. It can also automatically compose and reply to emails, saving you time and effort. Athena adapts to your unique writing style and preferences, ensuring your emails are always authentic and impactful. By freeing up your time and energy for writing and sending emails, Athena significantly enhances your work productivity. Start using Athena today and experience the power of AI in email writing!

Scribbly is an AI-powered email writing assistant designed for busy professionals. It leverages AI to provide content suggestions for your Gmail, helping you write emails 10 times faster in your own voice, professionally, and contextually relevant.

EmailWhiz for Gmail? is a powerful Gmail plugin that helps you speed up email replies, capture leads, automatically create follow-up tasks, and extract and save key details from emails for later reference. It also offers a wealth of features such as automatic email categorization, smart search, email templates, and time management. EmailWhiz for Gmail? is the perfect tool for efficiently managing your emails.

Concisely is a time-saving plugin for busy professionals. It generates a one-sentence email summary, allowing you to cut through the clutter of lengthy email threads. Using AI technology, Concisely analyzes your Gmail threads and provides concise summaries, saving you time and keeping you organized. Concisely is the perfect solution for busy professionals to stay on top of their inbox. Try Concisely and streamline your inbox today!

GoEmailTracker is an email tracking tool for Gmail and Google Workspace (G Suite) that provides features for tracking email opens and link clicks. It also supports using ChatGPT for AI writing. It helps users track email performance, including open rates, click-through rates, and recipient location data. Key features: - Free email tracking - Email open tracking - Email link click tracking - Real-time notifications for email opens and link clicks - AI writing with ChatGPT - Creating and saving email templates - Alerting users if the sender is tracking email content GoEmailTracker can enhance email marketing campaign performance by identifying engaged audiences, increasing conversion rates, providing scheduled and tracked email reminders, offering real-time reports and analytics, enabling A/B testing, and offering advanced security features. Note: GoEmailTracker does not share, read or modify your email content, nor does it add signatures to your emails.

Email Signature Parser is a Gmail inbox plugin that uses artificial intelligence to extract contact information from email signatures and automatically send it to Webhooks. It can extract and parse the following contact information from email signatures (if available): name, email, job title, company, phone number, and website. Using ChatGPT, the plugin can send structured contact information to platforms such as Google Sheets, Webhooks, Airtable, and Zapier. Please note that this plugin uses ChatGPT to extract contact information from emails and requires you to share your emails with ChatGPT. Rest assured, your data will not be stored or shared with any third-party entities other than ChatGPT.

Ghostwrite is an AI-powered email assistant that utilizes ChatGPT and other artificial intelligence technologies. It can help you compose, write, and reply to emails starting from just a few words. Ghostwrite AI automates the writing process, allowing you to focus on more important tasks. It supports generating full emails, automatically correcting grammar and spelling mistakes, saving and reusing AI-generated email templates, and generating full replies with a single click. Compatible with Microsoft Outlook, Gmail, and other email services.

Spark + AI is a personal email assistant that utilizes artificial intelligence to help users write emails quickly. It can generate emails, rewrite drafts, adjust tone, and more. Spark + AI offers smart inbox features, delayed email sending, follow-up reminders, and more. It is suitable for both individual and team use and offers various pricing plans.