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Enhance Your Email Management with Intelligent Automation

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Best for Businesses of any size
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Wide Compatibility
Comprehensive Feedback
Generative AI Assistance
Best for Individuals and small teams
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AI-powered autocompletion & text generation
Free Chrome extension
Versatile composition
Best for medium to larger businesses
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Create with Citations
Multiple languages
Teachable AI
Best for Teams focused on B2B
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Security & Compliance
Versatile Copy
Versatile Tools
Best for Small Businesses
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Seamless integration
Data-backed insights
Real-time assistance

Enhance Your Email Management with Intelligent Automation

In the swiftly evolving digital landscape of 2023, crafting compelling emails has become a crucial task for both individuals and businesses. The process, often daunting due to an ever-increasing influx of information, can result in disorganized content, lackluster copy, and a significant drain on productivity. Crucial emails, rather than making an impact, can end up lost in the shuffle, leading to missed opportunities, sluggish responses, and neglected insights, ultimately causing frustration and inefficiency.

Imagine, amidst this constant information stream, if you could have a tool that assists you in writing perfect emails, helps generate persuasive sales copy, and elevates your writing skills. This is where AI Email Assistants come into play – a sophisticated blend of intelligence and automation, designed to transform your approach to email composition, craft tailored sales messages, and enhance the overall effectiveness of your business communication.

This blog post is your guide to the top 10 best AI-powered Email Assistants of 2023. We’re going to explore these AI writing tools to help you take your emails to the next level.

Key takeaways

  1. Best overall AI email assistant software: Grammarly
  2. Best AI email assistant software for individuals:
  3. Best overall AI email assistant businesses: Missive

Best AI Email Assistants Compared

SolutionPricingFree Tier AvailableEmail IntegrationOther Integrations
GrammarlyFree, Premium ($12/mo), Business ($15/mo)YesYesGmail, Outlook, Apple Mail, Slack, Google Docs, Word, Salesforce, Notion, LinkedIn, Facebook, Twitter, Discord
Compose.aiBasic (Free), Premium ($9.99/mo), Ultimate ($29.99/mo)YesYesBrowser
JasperCreator ($49/mo), Teams ($125/mo), Business (Custom Pricing)NoUnknownBrowser, API
Copy.AIFree, Pro ($36/mo), Enterprise (Custom Pricing)YesUnknownGmail, Salesforce, API
LavenderBasic (Free), Individual Pro ($29/mo), Teams ($49/user/mo)YesYesGmail, Outlook 365, Outreach, SalesLoft, Hubspot
RytrFree, Saver ($9/mo), Unlimited ($29/mo)YesYesGmail, Outlook, Slack
FlowriteLight (€4/mo), Premium (€12/mo), Unlimited (€24/mo)NoYesGmail, LinkedIn, Browser Extension
MissiveFree, Productive ($18/mo), Enterprise ($26/mo)YesYesVarious Apps via API (SmartCopy)Free, Essential ($9/mo), Unlimited ($49/mo)YesYesBrowser
ChatGPTFree, Plus ($20/mo)YesNoNo

Understanding AI Email Assistants

What even is an AI email assistant? And why would you want to use one? In simple terms, an AI email writing assistant is a software application that utilizes artificial intelligence technologies to assist users in managing their email communication more effectively. These assistants are designed to automate and streamline various tasks associated with email management, such as organizing and prioritizing messages, composing responses, scheduling emails, and more.

AI email writing assistants work by leveraging language models such as Open AI’s GPT-4. They analyze the content and context of incoming emails, learn from user preferences and behaviors, and make intelligent predictions and recommendations based on this data. Some of these AI writing tools can automatically categorize emails into different folders or labels, highlight important messages, flag potential spam or phishing attempts, and even suggest suitable responses based on the email content.

Out of all the AI writer apps on the market, these AI writing tools are some of the most effective and bound to help you create unique sales emails, supercharge your next cold email campaign, and even craft your social media posts. Let’s dive in!

Best AI Email Assistants

1. Grammarly: Best Overall AI Email Assistant

  • Wide Compatibility: Works across various platforms
  • Comprehensive Feedback: Offers suggestions for style and tone
  • Generative AI Assistance: Boosts productivity with AI prompts

Grammarly has always been a must-have AI tool for being productive. As a simple tool for correcting grammar and spelling errors, it is brilliant. You can’t beat the low price tag (free) for the basic Chrome extension. But the Grammarly team has taken it a step further with the introduction of Grammarly Go, which works as a great AI email assistant.

Like most AI email assistants, Grammarly is a simple Chrome extension that integrates with Gmail. You can use its writing powers to craft your whole email–just tell it what you want.

grammarly email ai


Grammarly offers three pricing plans: Free, Premium, and Business. The Free plan includes text generation, basic writing suggestions, and tone detection.

The Premium plan starts at $12.00 USD per month, and it includes all Free features, as well as full-sentence rewrites, vocabulary ideas, and tone suggestions.

The Business plan includes all Premium features and offers additional features for teams, such as centralized billing and style guides. There is only a small price difference between the Business and the Premium plans: the Business plan starts at $15.00 USD per month.

Key Features

  • Wide Compatibility: Grammarly works across desktop applications and web platforms, including Gmail, Outlook, Apple Mail, Slack, Google Docs, Word, Salesforce, Notion, LinkedIn, Facebook, Twitter, and Discord.
  • Comprehensive Feedback: Beyond grammar and spelling, Grammarly offers suggestions for style, tone, and effective communication.
  • Generative AI Assistance: GrammarlyGO provides AI prompts and suggestions to boost productivity for individuals.
  • Customization Options: Tailor Grammarly’s feedback to your preferred writing style or English dialect.
  • Real-Time Opportunities: Grammarly highlights areas for improvement with colored underlines and suggestion count indicators.
  • Continuous Improvement: Grammarly learns from user interactions to provide increasingly useful and tailored suggestions.

2. Best AI Email Assistant for Individuals

  • AI-powered autocompletion & text generation
  • Free Chrome extension for automated email writing
  • Versatile composition: stories, blog posts, website copy

Compose.AI is a powerful Chrome extension designed to enhance your writing experience and save you valuable time. With a focus on productivity, Compose.AI utilizes AI technology to provide a range of features that streamline writing emails and other tasks.

From autocomplete suggestions and rephrasing sentences to generating professional email replies with a single click, Compose.AI offers a suite of tools to accelerate your writing tasks and improve your email writing productivity.

compose ai email


The Basic plan is available for free, allowing you to get started with the AI-generated text and enjoy 1,000 words per month. For additional features and increased usage, the Premium plan is priced at $9.99 per month, providing 15,000 words per month, advanced rephrasing capabilities, and enhanced autocomplete.

For unlimited access and ultimate convenience, the Ultimate plan is priced at $29.99 per month, offering unlimited AI-generated text, rephrasing, and autocomplete. Premium support is included with the Premium and Ultimate plans, ensuring assistance whenever you need it.

Key Features

  • AI-powered autocompletion & text generation
  • Free Chrome extension to automate writing emails.
  • Compose anything: ideas for stories, blog posts, website copy, research topics, etc.
  • Autocomplete suggestions
  • Rephrase sentences with AI-generated suggestions
  • Advanced autocomplete across all writing tools

3. Jasper: Best AI Email Assistant for Business

  • Generate content with citations
  • Create content in 30+ languages
  • Teach Jasper and access AI templates

Jasper has been around for a while, and their pricing structure is not as competitive as some of the other picks. Still, they offer plenty of features that make for a great AI email assistant. Jasper uses machine learning to help you craft the best sales emails and improve your email writing productivity.

Jasper email templates email templates


In terms of pricing, offers three plans: Creator, Teams, and Business. The Creator plan is priced at $49 per month and includes unlimited AI-generated words, 1 seat, 50+ templates, and 1 Brand Voice.

The Teams plan, priced at $125 per month, expands the features to 3 seats, documents & workflows, 3 Brand Voices, and 150 memories. For larger organizations, the Business plan offers custom pricing and includes unlimited AI-generated words, SSO for teams with 10+ seats, unlimited Brand Voices, and unlimited memories.

Key Features

  • Recent News & Cite Sources: Generate content about current news topics and include citations with backlinks to the original sources.
  • Multilingual Support: Create or repurpose content in over 30 languages.
  • Memory: Teach Jasper specific details about your products, services, and audience to ensure accurate and factual writing.
  • Templates: Access over 50 pre-trained AI templates for various writing tasks, from headlines to SEO-optimized blog posts.
  • Art Generation: Utilize AI to create high-resolution art and images for ads, illustrations, and more.
  • Lookback: Provide context to Jasper by letting it read 1,500 characters before continuing to write, resulting in higher quality outputs.
  • Extensions, Integrations, & API: Add Jasper to your browser, access API for custom integrations, and utilize SEO Mode for content optimization.

4. Best for Teams focused on B2B

  • Security & Compliance: SOC 2 Type II compliant
  • Versatile Copy Generation: Emails to landing pages
  • Extensive Tools & Templates: 90+ options available

Copy.AI is another popular AI tool that takes the heavy lifting out of your writing. With various content types available, such as blog posts, sales copy, digital ad copy, social media content, eCommerce copy, and website copy, Copy.AI provides a comprehensive solution for content creation.

Leveraging AI technology, you can generate multiple options for your campaigns and easily edit and polish the generated content. Copy.AI also comes with an API for integrating with your favorite CRM or sales software. chat


Copy.AI offers a free plan and a paid plan, similar to other AI email assistants. With the free plan, you get 2,000 words per month at no cost. It includes access to the Chat by Copy.AI feature, 90+ copywriting tools, unlimited projects, and support for 29+ languages. If you want more advanced features and benefits, the Pro plan is available at $36 per month.

With the Pro plan, users get unlimited words, 5 user seats, priority email support, and access to the newest features. For enterprise-level automation and customization, Copy.AI offers an Enterprise plan, which includes API access, a chat interface, a prebuilt workflows library, private company Infobase, and SOC 2 compliance.

Key Features

  • Highest Standard of Security and Compliance: SOC 2 Type II compliant for data security and compliance.
  • Generate copy for anything from emails to landing pages.
  • 90+ Tools and Templates: Access a wide range of tools and templates to streamline content production.
  • API integrates with your favorite apps like Gmail, Salesforce, and more.

5. Lavender: Best for Small Businesses

  • Seamless integration with popular platforms.
  • Data-backed insights for effective team coaching.
  • Real-time assistance for better email replies.

In our search for the best AI-powered email assistant, Lavender is another contender. They cater to business-focused users wanting to improve their sales email game. With a simple 

Chrome extension, you get access to a powerful suite of AI-assisted tools.

lavender email assistant


Lavender.AI offers three pricing options to cater to different needs. The Lavender Basic plan is available for free and includes features such as analyzing and personalizing five emails per month, basic functionality, and compatibility with Gmail and Outlook 365.

The Lavender Individual Pro plan is $29 per month and provides unlimited emails, personalization, and feature usage. For teams or users requiring integrations, the Lavender Teams plan is $49 per user per month. This plan offers unlimited access to all features, including integration with Outreach, SalesLoft, and Hubspot, team functionality, custom AI scoring, team AI coaching, and a visually pleasing manager’s dashboard.

Key Features

  • AI Sales Email Coaching: Lavender provides real-time assistance to improve your email writing and increase positive reply rates.
  • Team Email Intelligence: Managers can access data-backed insights to coach their teams effectively.
  • Plenty of Integrations: Lavender integrates with popular platforms like Outreach, SalesLoft, Gmail, Outlook 365, and LinkedIn.
  • User Community: A vibrant community of Lavender users who benefit from AI-powered email coaching.

6: Rytr

The next pick for an AI-powered email assistant that enables you to effortlessly create compelling and engaging emails, is Rytr. By following a simple step-by-step process, you can select the language, tone, and use case for your email and provide key talking points or phrases as input.

With just a few clicks, Rytr generates ready-to-send email content, saving time and effort. Whether for marketing, sales, or other purposes, Rytr’s AI writing capabilities help you craft effective emails quickly and efficiently.

rytr email


Rytr offers three pricing plans: Free, Saver, and Unlimited. The Free plan allows you to generate up to 10,000 characters per month, access 40+ use cases, write in 30+ languages and benefit from built-in plagiarism checking.

The Saver plan for $9 per month includes increased character generation, custom use case creation, and image generation with AI. The Unlimited plan for $29 per month offers unlimited character generation, 100 images per month, dedicated account management, and priority support. Select the plan that aligns with your requirements and unlock the full potential of Rytr’s AI-powered writing assistance.

Key Features

  • AI-powered email writer, perfect for sales emails, social media posts, LinkedIn outreach messages, backlink request emails, and more.
  • Chrome extension integrates with email providers like Gmail and Outlook, as well as other channels like Slack.
  • Free forever with the option to upgrade as you scale
  • Content generation in just four easy steps: select language, choose the tone, specify the use case, and provide input
  • Support for 30+ languages and 20+ tones of voice

7. Flowrite

Flowrite offers a streamlined writing experience, time-saving email templates, personalization options, and the ability to tailor your communication style to ensure your messages have the desired impact.

flowrite email assistant


Flowrite offers flexible pricing options to cater to different needs. The Light plan, priced at €4 per month, provides 15 messages per month. Upgrade to the Premium plan for €12 per month, and you get access to 150 messages per month.

For unlimited messaging capabilities, the Unlimited plan is available at €24 per month. Each plan includes features such as AI templates, browser extension, web app access, usage metrics, and generation history. Premium and Unlimited plans also offer additional benefits like custom identity and defaults, referral program, and priority support.

Key Features

  • Chrome Extension: Enables faster communication on Gmail, LinkedIn, and other websites.
  • Smart Template Gallery: Covers common email types across various roles and teams.
  • Generate Drafts: Create unique drafts instantly using smart templates.
  • Personalization: Flowrite acts as a virtual assistant to help you get the job done effectively.
  • Custom Templates: Create your own smart templates for repetitive emails and messages.
  • Tone Selection: Choose the appropriate tone (casual, formal, friendly, polite, respectful) to deliver your message as intended.
  • Web App: Access Flowrite’s features and manage templates in a comprehensive web application.

8. Missive

First up on our list is Missive. With Missive, teams can efficiently manage their inboxes, assign tasks, and triage messages. Its collaborative writing feature allows real-time collaboration while composing emails, and the live chat functionality enables instant internal communication.

With email client integration, automation, and shared labels, organizing conversations and streamlining workflows are significantly sped up. The result is a unified inbox that brings together all communication channels—making Missive the go-to solution for teams.



Missive offers a free plan with basic features for up to three users. However, you miss out on integrations, rules, and API access. So, if you’re an advanced user, you’ll want to look at one of their paid plans.

The “Productive” plan is $18 per month and includes everything besides SAML and IP restriction. These are more business-oriented features, for which you’ll need the $26 per month “Enterprise” plan.

Key Features

  • Team Inboxes: Efficiently triage and assign messages for the whole team.
  • API: Automate tasks and enhance conversations with web content integration.
  • Collaborative Writing: Compose emails together and receive real-time reviews.
  • Live Chat: Engage in one-to-one chat with visitors and users on your website.
  • Shared Labels: Organize conversations for the entire organization or specific teams.
  • Rules: Automate workflows to save time on repetitive tasks.
  • Integrations: Seamlessly connect Missive with your favorite apps for enhanced productivity. 
  • Custom Signatures: Create and manage rich text and HTML signatures.
  • Snooze: Set reminders on conversations to declutter your inbox.
  • Unified Inbox: View conversations from all channels in a single centralized inbox.


Snazzy.AI is another solid choice for an AI email assistant. Now known as SmartCopy by Unbounce, this handy little tool keeps it simple: it generates content to your requirements, whether that is emails, landing pages, or ad copy. This simplicity comes with an equally simple pricing structure.



The Free plan allows you to generate content for one project at no cost, with 40 credits per month and a 3-day trial. You can upgrade to the Essential plan for just $9 per month, providing 200 credits per month for up to three projects, along with priority support.

For unlimited content generation, the Unlimited plan is available at $49 per month, giving you unlimited credits and projects, with priority support.

Key Features

  • Build campaigns easily with landing pages, Google Ads, and taglines
  • Instant results with AI-generated content in just three clicks
  • AI writing tools perfect for sales emails, social media content, LinkedIn outreach messages, backlink request emails, and more.
  • Templates for Google Ads, taglines, landing pages, and product descriptions

10. ChatGPT

ChatGPT doesn’t have email client integration, so it won’t be the most efficient AI email assistant. However, you can still use it to generate professional emails for you and respond to whatever prompts you ask: proposals, invites, and other business requests.

chatgpt email assistant


ChatGPT offers a free plan, which gives you access to their GPT 3.5 model. This is enough for basic use, but it lacks the depth and quality of responses that you get from GPT 4. For that, you’ll need the Plus subscription, which is $20 per month.

Key Features

  • Currently very basic
  • Simple chatbot interface

The Benefits of Using AI Email Assistants

As you may have noticed from the wide variety of AI email assistants on our list, there are numerous benefits to using one or even multiple. It all boils down to saving your time and cutting out repetitive tasks. Sorting emails and figuring out what is most important and deserving of your attention is also a hassle. So, having an assistant to take care of that is very helpful.

Crafting highly personalized introductory lines and conquering the blank page can be rough. Whether you need to generate sales outreach emails, write personalized cold emails, or even create entire emails from publicly available prospect data—these things take time.

All of these tasks demand mental energy that will leave you feeling sapped at the end of the day. An AI email assistant takes over some of this mental load so you can focus on the most valuable tasks on your plate. 

Frequently Asked Questions

What is an email AI assistant and how does it work?

An AI email assistant is a software tool that uses artificial intelligence and natural language processing to automate, improve, and expedite email-related tasks, such as drafting, prioritizing, and responding to messages, by understanding user inputs and learning from past interactions.

What are the key benefits of using an email AI assistant?

The key benefits include time-saving through automated responses, improved writing quality with grammar and tone corrections, and better email organization with prioritization and scheduling.

What are the essential features to consider when choosing an AI email writer?

A few useful features to consider when choosing an AI email writer include integration with popular email platforms, quality of AI-generated content, email templates, data security, and the ability to adapt to your writing style and needs.

How does an email AI assistant help in organizing and prioritizing emails?

An AI email assistant helps create AI-generated email copy, but it can also help you organize your inbox using natural language processing and machine learning.

Which email AI assistants offer integration with popular email platforms?

Many AI email assistants like Grammarly,, Lavender, and Rytr offer integration with popular email platforms such as Gmail and Outlook.

What are some real-world examples of how email AI assistants have improved productivity?

In the early days, an ai powered writing tool was only capable of fixing grammar and spelling errors. Now, they are useful in the real-world for helping professionals draft emails faster, write custom blurbs, manage overflowing inboxes, schedule meetings effortlessly, and provide insights into email performance and habits.

What is the pricing model of various email AI assistants and are there any free options available?

The pricing model of AI email writing tools varies, with many offering free versions with basic functionality and paid plans with advanced features. Examples include Grammarly,, and, which offer free tiers, while tools like Jasper use a strictly paid-only model.

How do user reviews and experiences compare for different email AI assistants?

User reviews for different AI email assistants differ greatly based on the user’s specific needs and experiences, but overall, many users find an ai tool saves time and improves the quality and efficiency of their email communication. The biggest complaint is often the lack of support, due to small developer teams overseeing these highly popular apps.

Well-established apps like Jasper and Grammarly offer better support at a higher price. On the opposite end, low-cost apps like ChatGPT offer nonexistent support.

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