Artificial intelligence (AI) is fast becoming the defining technology of our time. Today, AI tools are widely used for content creation, SEO optimization, social media marketing, email marketing and more. The global AI market is projected to reach US$1,811.75 billion by 2030, growing at a CAGR of 35.9% from 2025 to 2030. AI-powered email writing tools are transforming the way individuals and businesses communicate, enabling users to generate high-impact emails with speed and precision. Whether you are drafting sales outreach, customer support replies or internal updates, these intelligent platforms can help streamline your workflow, enhance clarity and ensure your message hits the right tone. In this article, our WebsCare research team will explore the top AI email writing tools that empower users to write smarter, not harder.
What is an AI Email Assistant?
An AI email assistant is an intelligent tool designed to streamline and enhance email communication by helping users write, edit, suggest or manage emails with minimal manual effort. Powered by generative AI, these assistants can perform tasks such as lengthening short messages, summarizing long ones, correcting grammar & spelling and even drafting entire emails from scratch. At the heart of most AI email assistants are large language models (LLMs), which are advanced algorithms trained on vast amounts of text data. These models enable the assistant to generate contextually relevant content by predicting what text should come next, effectively simulating human-like writing. Although it may appear that the AI is thinking, it is actually making a series of educated guesses to construct meaningful and coherent responses. As a result, AI email assistants are increasingly becoming essential tools for professionals, helping reduce workload, save time and ensure more polished communication.
Looking to boost your creativity and productivity with modern technology? Check out these 10 Best AI Tools for Designers that can transform the way you work!
10 Best AI Email Writing Tools to Boost Your Productivity
Here is the list of Top 10 AI Email Assistants to Write Smarter and Faster Emails, mentioned as:
1. GrammarlyGO
GrammarlyGO is Grammarly’s AI-powered writing assistant designed to enhance productivity by generating and refining content across various platforms. Integrated into Grammarly’s suite of tools, it assists users in crafting emails, documents and messages with appropriate tone, clarity, and correctness. Users can input prompts or brief descriptions and GrammarlyGO will produce drafts tailored to the specified audience and intent. This tool offers features like tone adjustment, sentence rewriting and content generation, making it valuable for professionals, students and businesses aiming for effective communication. GrammarlyGO is accessible through Grammarly’s Free, Premium and Business plans with varying monthly prompt allowances: Free users receive 100 prompts, Premium users get 1,000 and Business users have access to 2,000 prompts per month. This Premium plan is priced at $12 per month when billed annually.
| Tool Name | Link | Key Features |
|---|---|---|
| GrammarlyGO | grammarly.com/ai | – Context-aware email drafting – Tone customization (e.g., professional, friendly) – Integrated with Gmail and other platforms – Suggestions for clarity and conciseness |
2. Jasper (formerly Jarvis)
Jasper, formerly known as Jarvis, is a leading AI-powered content creation platform designed to assist marketers, writers and businesses in generating high-quality content efficiently. Utilizing advanced machine learning algorithms, Jasper offers a suite of features customized for various content needs including blog posts, marketing copy, social media content and emails. Its intuitive interface allows users to select from numerous templates, adjust tone and style and produce content in over 25 languages, making it versatile for global audiences. Jasper’s “Brand Voice” feature ensures consistency across all content by analyzing and replicating a brand’s unique tone. This platform offers several pricing tiers like the Creator plan at $49/month for individual users, the Teams plan at $125/month serving to small teams and a customizable Business plan for larger organizations, each providing unlimited word credits and varying levels of collaboration tools and brand voice options.
Here is the formatted table for Jasper (jasper.ai):
| Tool Name | Link | Key Features |
|---|---|---|
| Jasper | jasper.ai | – Pre-built templates for cold emails, follow-ups and newsletters – Brand voice customization – Team collaboration tools – Integration with CRM and marketing platforms |
3. Copy.ai
Copy.ai is a versatile AI-powered writing assistant launched in 2020 by Paul Yacoubian, designed to streamline content creation for marketers, sales teams and entrepreneurs. Utilizing advanced language models like GPT-3.5 and GPT-4, it offers a user-friendly interface with over 90 templates customized for various content types including emails, blog posts, product descriptions and social media updates. Its key features include tone adjustment, brand voice customization and a structured knowledge base called Infobase, enhancing content relevance and consistency. This platform supports multiple languages and provides tools like a tone changer, word expander and rewriting functions to refine content. Copy.ai’s pricing is flexible, featuring a Free Plan with 2,000 words per month, a Starter Plan at $49/month offering unlimited words and access to the latest language models and an annual Plan at $420/year which includes additional workflow credits and team collaboration features.
| Tool Name | Link | Key Features |
|---|---|---|
| Copy.ai | copy.ai | – Templates for every email type – Multi-language support – Custom prompt-based generation – Easy-to-use UI |
Searching for the best web development tools? Let’s find the top 8 tools to optimize your workflow and enhance productivity.
4. Writesonic
Writesonic is a comprehensive AI-powered content creation platform founded by Samanyou Garg in October 2020 and headquartered in San Francisco. Designed to streamline content generation for marketers, writers and businesses, Writesonic uses advanced AI models including GPT-3.5 and GPT-4, to produce high-quality, SEO-optimized content across various formats. The platform offers over 100 content templates, supporting more than 25 languages, enabling users to create blog posts, social media content, product descriptions and more with ease. Key features include the AI Article Writer which can generate articles up to 5,000 words, a plagiarism checker to ensure content originality and integration capabilities with tools like WordPress and Zapier for whole publishing workflows. Writesonic also provides Chatsonic, a conversational AI tool with real-time web search capabilities and Botsonic, a no-code AI chatbot builder for personalized customer interactions. With its user-friendly interface and strong feature set, Writesonic has become a go-to solution for over 10 million users worldwide seeking efficient and effective content creation tools.
| Tool Name | Link | Key Features |
|---|---|---|
| Writesonic | writesonic.com | – Personalized email sequences – AI-trained on high-converting sales copy – Integrated with major platforms – Free trial with ample usage |
5. Flowrite
Flowrite is an AI-powered email writing assistant designed to turn short bullet points or instructions into full, polished emails and messages in seconds. It is customized specifically for professionals who handle a high volume of email communication and integrates seamlessly as a Chrome extension and works with Gmail, LinkedIn and other platforms. It offers smart tone and style customization, enabling users to adapt their messages to different contexts such as professional, friendly or casual. This tool uses advanced language models to ensure clarity, correctness and natural phrasing. Flowrite also features a growing library of pre-defined templates and writing flows for common scenarios like follow-ups, meeting scheduling and customer service replies. Its intuitive interface allows for real-time editing and email generation, helping users increase productivity while maintaining personalized and high-quality communication. Flowrite offers a free trial with premium plans starting from around €4/month, depending on usage and features.
| Tool Name | Link | Key Features |
|---|---|---|
| Flowrite | maestrolabs.com/flowrite | – Email writing from bullet points – Smart tone and style adjustments – Chrome extension for Gmail and LinkedIn – Real-time email generation |
6. Lavender
Lavender is not just a writing assistant but a sales email coach. It is an advanced email assistant designed to enhance the effectiveness of sales and outreach communications through real-time coaching, personalization and performance analytics. Integrated directly into platforms like Gmail, Outlook and CRMs such as HubSpot and Salesloft, Lavender AI provides users with AI-driven suggestions to improve email content, tone and structure. Its features include email scoring to predict engagement success, sentiment analysis, mobile optimization and a personalization assistant that incorporates recipient data for customized messaging. It also offers a dashboard for tracking email performance and team analytics, aiding managers in coaching and strategy development. Pricing tiers range from a free plan with limited features to comprehensive team plans, accommodating various user needs.
| Tool Name | Link | Key Features |
|---|---|---|
| Lavender | lavender.ai | – Real-time performance scoring – AI-powered personalization – Competitive insights and suggestions – CRM integration (like HubSpot and Outreach) |
7. Rytr
Rytr is a versatile AI writing assistant designed to streamline content creation across various formats including emails, blog posts, social media captions and more. Supporting over 30 languages and offering more than 20 tones of voice, Rytr enables users to modify content to diverse audiences and purposes. Its intuitive interface provides access to 40+ use-case templates such as email writing, product descriptions & ad copy, facilitating quick and efficient content generation. Its key features include a built-in plagiarism checker powered by Copyscape, SEO optimization tools with keyword suggestions and a rich-text editor with formatting options like bold, italics and bullet points. Rytr also offers an AI image generator to complement written content with visuals. Users can access Rytr through a browser extension or integrate it into their workflow via API with plugins available for platforms like WordPress and Shopify. This platform provides a free plan allowing up to 10,000 characters per month with paid plans starting at $9/month for 100,000 characters and an unlimited plan at $29/month.
| Tool Name | Link | Key Features |
|---|---|---|
| Rytr | rytr.me | – Easy-to-use email templates – Tone and intent customization – Unlimited revisions on premium plans – Mobile-friendly editor |
8. SmartWriter
SmartWriter.ai is an AI-powered platform designed primarily for cold outreach and personalized email generation at scale. It stands out by using machine learning to deeply research prospects across platforms like LinkedIn, company websites and social media, enabling users to create hyper-personalized messages that significantly improve response rates. SmartWriter can generate personalized first lines, cold emails, LinkedIn connection requests and SEO-optimized product descriptions. It integrates with major CRMs and outreach tools, allowing seamless automation of the outreach process. This platform is especially valuable for sales teams, agencies and marketers aiming to scale outreach without sacrificing personalization. SmartWriter offers multiple pricing tiers typically starting from around $59/month, depending on the number of leads and features required. This tool also provides automation features that help with email validation, enrichment and sequencing, making it a comprehensive solution for lead generation and engagement.
| Tool Name | Link | Key Features | Best For |
|---|---|---|---|
| SmartWriter | smartwriter.ai | – Hyper-personalized cold emails – LinkedIn and website research – Automated email generation at scale – Integration with outbound tools | Cold email campaigns and lead generation teams |
9. HyperWrite
HyperWrite is an AI-powered writing assistant developed by OthersideAI, designed to enhance productivity and creativity across various writing tasks. Launched in 2020, it integrates advanced AI models like GPT-4 to offer features such as context-aware inline autocomplete, paragraph generation and rewriting tools. Users can access HyperWrite via a web app or a Chrome extension, allowing seamless integration into their writing workflows. The platform provides tools tailored for different content types including emails, blog posts & academic papers and offers unique functionalities like personalized writing styles through custom personas and real-time research capabilities with proper citations. HyperWrite’s pricing includes a free tier with limited features, a Premium plan at $19.99/month offering 250 AI messages and an Ultra plan at $44.99/month with unlimited AI messages and additional advanced features.
| Tool Name | Link | Key Features |
|---|---|---|
| HyperWrite | hyperwriteai.com | – Smart email completions – Continuous learning from your writing style – Browser extensions – Multi-platform compatibility |
10. Ellie
Ellie is an AI email assistant that mimics your writing style and answers emails for you. Available as a browser extension for Chrome and Firefox, Ellie integrates directly into your inbox, supporting platforms like Gmail, Outlook and Fastmail, and is compatible with any email client via its extension button. Utilizing GPT-4 technology, Ellie crafts context-aware responses in multiple languages, adapting to various tones, be it casual, formal or even humorous. Users can enhance Ellie’s performance through advanced training by providing past emails, allowing the AI to better replicate their communication style. Plus, Ellie offers customizable roles for specific scenarios like customer support or sales and can expand its knowledge base by ingesting information from websites or files. This platform provides a free plan with limited replies per day, while paid plans such as the Casual Plan at €14/month and the Pro Plan at €27/month that offer increased or unlimited replies and advanced features.
| Tool Name | Link | Key Features |
|---|---|---|
| Ellie | tryellie.com | – Personalized email responses – Machine learning-based tone adaptation – Built for busy inboxes – One-click replies |
| Tool Name | Key Features | Best For | Pricing Highlight |
| GrammarlyGO | Context-aware drafting, tone adjustment and grammar correction | Professionals writing polished emails | Free plan + Premium from $12/month |
| Jasper | Templates, brand voice, CRM integration, long-form support | Marketers, sales teams, entrepreneurs | Starts at $39/month |
| Copy.ai | Fast email generation, multi-language, prompt-based writing | Freelancers, startups | Free plan + Pro from $49/month |
| Writesonic | Email sequences, AI-trained sales copy, integrations | Sales outreach & marketing campaigns | Free trial + Plans from $19/month |
| Flowrite | Converts bullets to emails, real-time generation, Chrome extension | Busy professionals, support teams | Plans start around $15–$30/month |
| Lavender | Email scoring, personalization, CRM tools | Sales professionals | Free tier + Premium from $29/month |
| Rytr | 30+ languages, tone customization, affordability | Budget users, small teams | Free plan + Premium from $9/month |
| SmartWriter | Deep personalization, lead scraping, cold outreach | Lead gen and cold email campaigns | Starts at $59/month |
| HyperWrite | Predictive writing, writing co-pilot, browser extensions | High-volume email users | Free basic + Pro from $19.99/month |
| Ellie | Auto-reply generation, tone mimicry, inbox management | Professionals with high email traffic | Free plan + Premium from $19/month |
Are you looking for the AI image generator tools? Let’s find the best AI tools of the modern era.
Conclusion
Whether you are managing sales outreach, responding to customer inquiries or simply trying to stay on top of your inbox, AI email writing tools can dramatically improve your productivity and communication quality. In this thorough article, our WebsCare research team will compile a list of top 10 AI Email writing tools that can create high-impact emails effortlessly. Each of the tools listed here offers unique features tailored to different needs, from polished replies to persuasive outreach. By integrating one or more of these into your workflow, you can save time, reduce stress and craft messages that get results.