The Best AI Email Assistants in 2024


The AI boom shows no signs of slowing; projections suggest the AI market will approach $2 trillion by 2030, potentially adding $15.7 trillion to the global economy. This exponential growth underscores AI’s expanding influence across sectors, notably customer service and marketing. For instance, the advancements in AI-driven email assistants have reshaped email management. These sophisticated tools have altered traditional email handling, increasing productivity and efficiency.

This article discusses AI email assistants and explores their benefits and limitations. Plus, we explore the top 10 AI email assistants in 2024 to consider for your personal and business communication.

What is an AI email assistant?

An AI email assistant is an automated tool powered by artificial intelligence to streamline email management. It analyzes and composes emails based on user instructions or contextual cues from prior correspondence. Employing natural language processing (NLP) and machine learning (ML) algorithms, these assistants decipher user prompts to craft personalized email responses. In addition to crafting personalized responses based on user input or contextual cues, these assistants aid in inbox management by prioritizing incoming messages and summarizing lengthy emails.

Benefits and challenges of an AI email assistant

AI email assistants offer a range of advantages and challenges. According to the "State of Email 2024” a notable 49.5% of email marketers acknowledge AI’s positive impact on overall automation efficiency, while merely 1.1% attribute its role to copywriting assistance alone. These statistics highlight the importance of effective email strategies, for which AI email assistants are becoming increasingly indispensable. This section explores the key benefits and limitations of using such tools.

Benefits of using an AI email assistant

Utilizing an AI email assistant offers several compelling advantages:

  • Streamlined email processing: Busy professionals benefit from efficient email management as AI assistants summarize lengthy emails, highlighting essential points for prompt action.

  • Efficient data extraction: Overcoming the limitations of conventional search functions, AI assistants swiftly extract crucial data such as dates, invoice numbers, and contact details from emails, integrating with other tools like CRMs or calendars.

  • Generating contextually relevant responses: AI assistants craft responses tailored to the tone and style of incoming emails, ensuring personalized communication that resonates with recipients.

  • Improved inbox organization: the AI tool transforms cluttered inboxes into organized hubs by categorizing, tagging, and prioritizing emails.

Challenges of using an AI email assistant

Here are a few of AI email assistants’ limitations:

  • Low emotional intelligence: Despite adept text analysis, AI lacks human-like comprehension of emotional nuances. This deficiency poses challenges for marketers engaged in customer relationship management or outreach campaigns, where misinterpreted tones can adversely affect lead conversion and brand reputation.

  • Limited complex decision-making: While AI is skilled at organizing and interpreting data, it can’t understand its findings to contribute to larger business strategies. Human expertise remains indispensable for high-context decision-making.

  • Poor crisis management abilities: During PR debacles or product launch setbacks, a carefully crafted email can help mitigate the situation. The human touch is ideal for crafting tactful crisis communication strategies.

  • Inconsistent accuracy: AI’s tendency to generate erroneous information, colloquially termed “AI hallucinations,” poses challenges for ensuring factual accuracy in communication.

Key factors to consider when choosing an AI email assistant

Selecting the ideal AI email assistant will help you better manage your inbox and improve communication, internally and externally… Here’s a breakdown of critical factors to consider during your selection process:

Essential features:

  • Email composition: Prioritize assistants that offer draft generation for various email types and improved phrasing and grammar suggestions. Additionally, assess the ability to adapt the writing style to your desired tone.

  • Multilingual support: If you manage international communication, select an AI email writer or assistant that caters to your language needs.

  • Automation potential: Evaluate the level of automation offered by different assistants. Automation capabilities could include automated responses, email scheduling, or data extraction from incoming emails.

Usability and support:

  • User-friendly interface: Look for an assistant with an intuitive interface that simplifies adoption and streamlines workflows, including efficient inbox management.

  • Customer support: Consider the availability and quality of customer support offered by the AI assistant provider.

Personalization features:

  • Customization options: Choose an assistant that allows personalization of greetings, subject lines, follow-up lines, and content based on recipient information, fostering more robust connections.

Cost and value:

  • Budget alignment: Select an assistant that aligns with your budget and offers the most relevant features. Look for options with free trials or tiered plans to find the best fit.

  • Platform compatibility: Ensure the assistant seamlessly integrates with your preferred email client and operating system.

10 best AI email assistants in 2024

Choosing the right platform will help your business leverage the benefits of AI email assistants. We’ve compiled a list of the top 10 best AI email assistants and their key features to help you choose the best option:

1. Flowrite

Flowrite simplifies writing emails through its user-friendly interface, AI-powered writing suggestions, and a library of customizable templates, making it ideal for composing frequent emails or messages quickly and efficiently. Flowrite seamlessly integrates with popular platforms like Gmail, LinkedIn, and web browsers through its Chrome extension.

Key features:

  • AI-powered writing assistant: Receive real-time suggestions for crafting clear and concise email and message content enabled by AI tools.

  • Streamlined workflow: Use pre-built templates for various communication needs or create custom templates for recurring messages.

  • Boosted professionalism: Ensure consistent professionalism with Flowrite’s Tone Selector, allowing you to tailor the formality of your message.

  • Improved productivity: Save valuable time by automating repetitive email tasks and leveraging AI-powered suggestions.

2. Lyne.ai

Lyne.ai executes personalized cold sales email campaigns at scale. It analyzes results, streamlines communication, and offers tailored tone and syntax suggestions to enhance impact. Lyne boasts advanced scheduling features, comprehensive analytics, and AI-powered algorithms designed explicitly for creating personalized sales emails, making it a valuable tool for sales and marketing professionals. It integrates with popular CRM and marketing platforms to streamline workflows. You can ensure your outreach efforts achieve optimal results by leveraging Lyne’s capabilities to create unique and impactful emails.

Key features:

  • Personalized cold email introductions: Automate introductions with custom icebreakers to grab attention and increase engagement.

  • Flexible intro styles: Choose between classic Lyne introductions or leverage “No-Touch Lyne” options for different communication needs.

  • Streamlined lead research: Lyne’s Chrome extension extracts emails from LinkedIn Sales Navigator and gathers data from profiles for targeted outreach.

  • Enhanced CRM integration: Lyne seamlessly integrates with popular cold email automation tools, maximizing efficiency.

3. SmartWriter

SmartWriter empowers you to craft professional, personalized, and error-free emails to automate your outreach process. It goes beyond basic grammar and spelling checks, identifying stylistic issues, clarity concerns, and syntax errors for comprehensive email optimization. This AI assistant saves you valuable time by automating repetitive tasks and managing to-do lists through alerts. Additionally, schedule emails for optimal delivery times with SmartWriter’s scheduling features, streamlining your workflow.

Key features:

  • Advanced grammar and style checks: Ensure clear, concise, and polished email communication.

  • Automated task management: Free time by automating repetitive tasks and managing to-do lists.

  • Intelligent email scheduling: Schedule emails for ideal delivery times and optimize your workflow.

  • Personalized suggestions: Receive tailored writing suggestions to enhance your brand voice.

  • Real-time editing: Refine your emails as you write with SmartWriter’s real-time feedback and up-to-date information.

4. Lavender

Lavender leverages AI to elevate customer service for retailers by enabling prompt and efficient email communication. It analyzes user behavior through cookies and analytics, optimizing interactions and personalizing responses. Imagine a customer inquiring about a product via email. Lavender’s AI analyzes the content, identifies the query, and generates a relevant and helpful response, ensuring customer satisfaction.

Key features:

  • Real-time feedback: A browser extension provides immediate suggestions and email scores to improve message effectiveness.

  • Mobile editing convenience: Compose and edit emails on the go using the mobile editor.

  • Targeted communication: Profile lookup delivers contact details for personalized communications.

  • Enhanced engagement: Add a visual touch to emails with a selection of GIFs.

  • Predictive Insights: Email scoring (1-10) helps predict open rates and potential ROI.

5. Snov.ai

Snov.io is a comprehensive SaaS solution to streamline lead generation, email outreach, and sales automation. It empowers businesses and individuals to find and verify email addresses, automate email campaigns, and manage leads effectively. Snov.io’s intuitive interface and Chrome extension make it a user-friendly tool for boosting growth across various areas, including business development, recruitment, and email marketing.

Key features:

  • Simplified user interface: Easily navigate Snov.io’s clean interface for efficient access to features.

  • Streamlined lead generation: Use email finder tools and Boolean search functionalities to find leads from various sources.

  • Automated outreach: Craft and automate email campaigns with templates and trigger-based automation.

  • Improved deliverability: Ensure email deliverability, reduce bounces, and optimize your cluttered inbox with email verification features.

  • Performance tracking: Monitor campaign performance through insightful analytics.

  • Mobile convenience: Find and verify emails on the go with the Chrome extension.

6. Copy.ai

Copy.ai leverages advanced AI to streamline business email copywriting. This AI assistant generates original and persuasive email content in seconds, boasting a 98.9% accuracy rate based on extensive testing. Copy.ai empowers you to craft attention-grabbing subject lines, compelling email body text, and even personalize content using recipient data. These features optimize your email campaigns for maximum engagement and conversions.

Key features:

  • AI-powered content generation: Create high-quality email copy quickly and efficiently.

  • Adaptive writing style: Copy.ai learns your writing style over time for improved personalization.

  • User-friendly interface: Easily navigate Copy.ai’s intuitive interface.

  • Multi-purpose content tools: Generate a variety of content formats beyond emails.

  • Plagiarism checker (paid plans): Ensure original content with built-in plagiarism detection (paid plans only).

7. Mailbutler

Mailbutler is an AI-powered email assistant designed to combat email overload and improve productivity. Entrepreneurs, freelancers, and teams can leverage Mailbutler’s features to improve collaboration and client communication. Compatible with popular email clients (Outlook, Gmail, Apple Mail), Mailbutler offers tools to organize and optimize your email workflow.

Key features:

  • Effortless integration: A browser extension ensures seamless integration with your preferred email client.

  • Real-time tracking: Gain valuable insights into email opens, clicks, location, and open frequency with real-time notifications.

  • Improved contact management: Manage your personal inbox and contacts effectively with data on response times and ideal contact windows.

  • Intelligent scheduling: Use the Smart Send Later feature to schedule emails for optimal delivery times.

  • Intelligent assistant: Leverage features like snooze, email automation, grammar checks, summarization, and task extraction.

8. Missive

Missive is a team-focused email assistant that recently integrated OpenAI’s GPT technology, leveraging AI for tasks like generating context-aware email replies, translating messages, and adjusting email tone—all within the Missive app. Users can customize AI behavior by providing prompts and training data specific to their business needs, generating highly relevant responses that elevate the quality of client communication.

Key features:

  • Contextual reply generation: Generate AI-powered email replies tailored to the conversation’s content.

  • Real-time translation: Effortlessly translate messages within Missive, fostering seamless communication across borders.

  • Intelligent tone adjustment: Ensure consistent and appropriate email tone for optimal communication.

  • Customizable AI prompts: Train Missive’s AI writing tools on your business data for personalized responses.

  • Shared inboxes: Improve team collaboration and communication through shared inboxes.

9. Superhuman

Superhuman is known for its efficient interface and powerful search functionalities. Users can locate emails quickly and effortlessly with extensive search tools and keyboard shortcuts. Superhuman leverages AI to prioritize your inbox, displaying the most critical emails at the top based on your usage patterns, ensuring you focus on the most important messages first. This tool also offers personalized coaching and training to help you maximize the benefits of this AI-powered email assistant.

Key features:

  • Efficient interface: Navigate your inbox efficiently with Superhuman’s streamlined design.

  • Advanced search tools: Find emails instantly with comprehensive search functionalities.

  • AI-powered prioritization: Focus on what matters most with AI-driven email prioritization.

  • Keyboard shortcuts: Master email and management with powerful keyboard shortcuts.

  • Personalized training: Unlock Superhuman’s full potential with personalized coaching and training.

10. Nanonets

Nanonets streamlines business email management with powerful AI capabilities. It automates email processes by extracting data, categorizing emails, and generating automated responses, saving valuable time and resources. Boasting a 99.5% accuracy rate and processing speeds for information extraction, Nanonets can automatically categorize emails like customer inquiries, order confirmations, and shipping notifications. It can also extract crucial data points such as tracking numbers, order details, and customer contact information.

Key features:

  • Automated data extraction: Extract critical information from emails to optimize workflows.

  • Intelligent email categorization: Automate email organization with AI-powered categorization.

  • Automated response generation: Save time with pre-configured responses for common inquiries.

  • Intuitive interface and integrations: Easily navigate Nanonet’s interface and integrate the platform with existing workflows.

  • Adaptable learning: Tailor Nanonets to your business needs for continuous improvement.

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