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YAMM Email Writer: Overview and 10 Best Alternatives in 2025

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Yet Another Mail Merge (YAMM) is a Google Sheets add-on that helps users send bulk emails via Gmail while offering an AI email writer for enhanced personalization. It allows users to insert personalized details from a spreadsheet into email templates and generate AI-powered content with adjustable tone and style. While YAMM improves email marketing efficiency, businesses looking for greater automation and advanced customization may explore additional AI email tools for their email campaigns.

As email marketing evolves, professionals seek AI email writers that provide persuasive emails, optimize subject lines, and enhance customer engagement. YAMM’s AI-powered email writer assists in crafting effective emails, but some alternatives offer deeper automation and more advanced AI-generated content.

For those looking for more flexibility, several AI-powered alternatives provide better email personalization, automation, and AI-enhanced writing assistance. This article explores how YAMM email writer works, its features, and ten AI email writing tools that can further improve email campaigns with smarter automation and enhanced customization.

What Is YAMM Email Writer?

YAMM Email Writer
Source: Yamm.com

YAMM is designed to help users send personalized bulk emails directly from Gmail, using recipient data stored in Google Sheets. It is commonly used for email marketing, cold-email business proposals, and follow-ups, making it a convenient choice for small business owners and professionals looking to streamline email communication.

While YAMM simplifies the mail merge process, it also includes AI email writing capabilities, helping users craft messages more efficiently. This feature allows for automated email personalization, reducing the need for users to manually draft each message.

Key Features of YAMM Email Writer

YAMM provides essential email management features, allowing users to send targeted emails without switching between multiple platforms. Its main capabilities include:

  • Mail merge for personalized emails – Users can insert details such as names, company names, or job titles into an email template, pulling data from Google Sheets.

  • AI-powered email writing – The AI email writer helps users generate persuasive emails, optimizing the email body, subject lines, and overall tone.

  • Email tracking and analytics – Allows users to monitor open rates and click-through rates, providing insights into customer engagement.

  • Bulk email sending via Gmail – Enables users to reach multiple recipients efficiently without needing third-party email clients.

  • Pre-designed email templates – Helps users create structured messages quickly, while the AI tool assists in refining content.

  • Advanced personalization – Users can customize tone and style while maintaining a personalized touch, making emails feel more engaging.

Limitations of YAMM Email Writer

Despite its AI-powered email writing capabilities, YAMM has some drawbacks that make alternatives worth considering:

  • Daily Gmail sending limits – YAMM relies on Gmail’s infrastructure, meaning users are restricted to sending a set number of emails per day.

  • Limited automation – While the AI email generator creates content, users still need to manually manage follow-ups and additional email campaigns.

  • Restricted to Gmail – YAMM does not support email clients beyond Google Sheets and Gmail, limiting flexibility for users managing corporate email databases or marketing campaigns across multiple platforms.

  • No advanced AI-generated enhancements – While it improves email composition, some users may prefer a more data-safe tool that offers deeper automation, error-free formatting, and a stronger personal touch.

While YAMM Email Writer is a user-friendly and AI-powered solution for mail merge and email personalization, many professionals turn to AI email tools with more advanced features for smarter automation and customization.

How YAMM Email Writer Works

YAMM enables users to send personalized bulk emails by merging recipient data from Google Sheets into Gmail messages. It automates the mail merge process, making it a practical choice for businesses and professionals.

Below is a step-by-step guide on how to set up and use YAMM email writer effectively.

Step 1: Install YAMM and Connect to Gmail

Before sending emails, users must install YAMM and grant access to their Gmail account. This ensures smooth integration between Google Sheets and Gmail for email campaigns.

  • Open Google Sheets and navigate to the Extensions tab.

  • Click Add-ons > Get add-ons and search for Yet Another Mail Merge.

  • Install YAMM and allow necessary permissions to access Gmail and Google Sheets.

Once installed, YAMM will appear under Extensions, ready for use.

Step 2: Prepare a Google Sheet With Recipient Data

To personalize emails, users must structure their Google Sheets correctly. This step ensures that placeholders in the email template are accurately replaced with recipient details.

  • Open a new Google Sheet and enter recipient details into separate columns (e.g., First Name, Last Name, Email, Company).

  • Ensure column headers match the placeholders that will be used in the email template.

  • Double-check for errors to avoid sending incorrect messages.

MORE: Companies’ emails

Step 3: Create an Email Template in Gmail

Instead of composing emails individually, users can create an email template with personalization fields. This makes it easier to send targeted emails at scale.

  • Open Gmail and click Compose to start a new email.

  • Use YAMM’s AI writing tool or write an email on your own, including placeholders that match the column headers in Google Sheets (e.g., {{First Name}}).

  • Save the email template as a draft—YAMM will use this for mail merge.

Step 4: Start the Mail Merge in YAMM

Once the Google Sheet and email template are ready, users can start the mail merge process. This step links recipient data to the email draft for personalized email communication.

  • Go back to Google Sheets and click Extensions > Yet Another Mail Merge > Start Mail Merge.

  • Select the Gmail draft as the email template.

  • Match placeholders in the email with the correct columns in Google Sheets.

Step 5: Send Personalized Emails

After setting up the mail merge, users can send emails to multiple recipients in just a few clicks. YAMM replaces placeholders with recipient-specific details, ensuring that each email feels personalized.

  • Set the sender name and email address (if multiple accounts are linked).

  • Choose whether to track open rates and click-through rates.

  • Click Send emails to deliver personalized emails efficiently.

Step 6: Track Email Performance

Once emails are sent, YAMM provides basic analytics to help users evaluate email campaign performance. Tracking data helps optimize future messages for better customer engagement.

  • Monitor open rates to see how many recipients read the email.

  • Track click-through rates to measure engagement with links inside the email body.

  • Identify any emails that landed in spam folders and adjust content if necessary.

By following these steps, users can leverage YAMM for personalized email marketing while staying within Gmail’s limits.

The 10 Best AI Email Writing Alternatives to YAMM

For users seeking advanced features beyond Gmail and Google Sheets, several AI-driven email writing tools offer compelling alternatives.

Below is a curated list of ten notable options, each with a brief introduction, key features, pros, and cons.

1. World of AI’s Free AI Email Generator (Best Overall Alternative)

World of AI's Free email generator

World of AI’s Free AI Email Generator is designed to assist users in crafting professional emails effortlessly. This tool leverages AI technology to produce engaging email content suitable for various purposes, including marketing campaigns, follow-ups, and general business communication.

Key Features:

  • AI-powered content creation: Generates coherent and contextually relevant email drafts, reducing the time spent on composition.

  • Customization options: Allows users to adjust the tone, length, and style of emails to match specific needs and audiences.

  • Works with every platform: Operates independently of any specific email client, providing flexibility across different platforms.

  • User-friendly interface: Designed for ease of use, making it accessible even for those with limited technical expertise.

Pros:

  • Completely free to use without any hidden costs or subscription fees.

  • Eliminates the need for manual email drafting, thereby saving valuable time.

  • Enhances the quality of email communication through AI-driven suggestions.

  • Uses the standard email format and email lingo to craft compelling emails.

Try World of AI’s Free AI Email Generator now.

2. Mailmodo’s AI Email Writer

Mailmodo AI Email Writer
Source: Mailmodo.com

Mailmodo offers a free AI-powered email generator that assists users in creating engaging email content tailored to their audience. It provides customization options to align with various email types and tones.

Key Features:

  • AI-driven content generation: Produces email drafts based on user inputs, facilitating quick content creation.

  • Customization flexibility: Allows users to specify the type, tone, and style of the email to suit different contexts.

  • User-friendly interface: Designed for ease of use, enabling users to generate content efficiently.

Pros:

  • Facilitates rapid creation of tailored email content.

  • Offers a variety of customization options to match specific needs.

  • Free to use, making it accessible for individuals and businesses alike.

Cons:

  • Lacks advanced features found in more comprehensive email marketing tools.

  • The quality of generated content may vary depending on the specificity of user inputs.

3. Flowrite

Flowrite
Source: Maestrolabs.com/flowrite

Flowrite is an AI-driven email writer that transforms short prompts into complete emails, streamlining the communication process for professionals.

Key Features:

  • Prompt-based email generation: Converts brief user inputs into fully drafted emails.

  • Tone and style customization: Allows adjustment of the email’s tone to fit various professional and casual contexts.

  • Template library: Offers a range of templates for different email scenarios, enhancing efficiency.

Pros:

  • Simplifies the email writing process, saving time for users.

  • Produces well-structured emails tailored to specific needs.

  • Provides customization options to align with the desired communication style.

Cons:

  • Does not support bulk email sending, limiting its use for large-scale campaigns.

  • Access to full features requires a paid subscription.

4. Rytr

Rytr
Source: Rytr.me

Rytr is an AI email assistant equipped with email-specific templates, aiding users in crafting persuasive and professional emails efficiently.

Key Features:

  • AI-generated email drafts: Utilizes AI to produce coherent and contextually appropriate email content.

  • Multiple writing tones: Supports various tones to match different communication needs.

  • Affordable pricing: Offers budget-friendly plans suitable for individuals and small businesses.

Pros:

  • Facilitates quick creation of professional email content.

  • Provides flexibility in tone selection to suit diverse audiences.

  • Cost-effective solution for quality email writing assistance.

Cons:

  • The free plan imposes word limits, which may restrict extensive use.

  • Not exclusively specialized for email writing, as it covers multiple content types.

5. Jasper AI (Previously Jarvis)

Jasper AI
Source: Jasper.ai

Jasper AI is an advanced AI content tool with capabilities extending to email drafting, widely used for creating high-quality marketing and outreach emails.

Key Features:

  • AI-generated email drafts: Produces high-quality email content tailored to marketing and outreach purposes.

  • Strong customization features: Allows users to fine-tune content to align with brand voice and messaging.

  • Built-in marketing copy tools: Includes features to enhance promotional email copy effectiveness.

Pros:

  • Generates high-quality, persuasive email content suitable for marketing.

  • Offers robust customization to match specific brand requirements.

  • Integrates tools to optimize marketing copy performance.

Cons:

  • Priced higher compared to some alternatives, which may be a consideration for budget-conscious users.

  • Designed for multiple content types, not exclusively focused on email writing.

6. Writesonic

Writesonic
Source: Writesonic.com

Writesonic is an AI-driven writing assistant that offers specialized tools for crafting compelling email content. It is optimized for rapid email creation and personalization, making it useful for professionals seeking efficiency in their communication.

Key Features:

  • AI-generated emails: Produces engaging email drafts tailored to user inputs.

  • Multiple templates: Provides a variety of email templates to suit different purposes and audiences.

  • Style versatility: Supports various writing styles to match the desired tone and context.

Pros:

  • Facilitates quick generation of personalized email content.

  • Offers a diverse selection of templates to streamline the writing process.

  • Accommodates different writing styles, enhancing flexibility.

Cons:

  • The free tier has limitations, which may restrict extensive use.

  • AI-generated content might require manual adjustments to meet specific needs.

7. Copy.ai

Copy.ai
Source: Copy.ai

Copy.ai is an AI-powered tool that assists in generating email content suitable for outreach, business communications, and professional interactions. Users can input prompts to receive well-structured email drafts instantly, enhancing productivity.

Key Features:

  • Prompt-based generation: Creates email drafts based on user-provided prompts and context.

  • Diverse writing styles: Supports various styles to cater to different communication needs.

  • Free trial availability: Offers a trial period for users to explore its capabilities.

Pros:

  • Enables rapid creation of structured email content.

  • Provides flexibility in writing styles to suit diverse audiences.

  • Allows users to test the tool’s features through a free trial.

Cons:

  • Lacks email-specific features, focusing more broadly on content generation.

  • May not be optimized for conversational email writing, necessitating manual refinement.

8. Superhuman

Superhuman
Source: Superhuman.com

Superhuman is a premium email tool designed to enhance productivity and speed in email management. It offers AI-assisted features to streamline the email writing process and improve workflow efficiency.

Key Features:

  • AI-assisted replies: Provides suggestions to expedite email responses.

  • Advanced workflow tools: Includes features like keyboard shortcuts and follow-up reminders to optimize email management.

  • High-speed processing: Designed for users who prioritize efficiency in handling large volumes of email.

Pros:

  • Enhances email response speed through AI-driven suggestions.

  • Offers tools to streamline and organize email workflows effectively.

  • Suitable for professionals managing high email volumes who require swift processing.

Cons:

  • Comes with a higher subscription cost compared to other alternatives.

  • Primarily focuses on productivity enhancements rather than content generation.

9. HyperWrite AI

HyperWrite
Source: HyperWriteai.com

HyperWrite AI is an AI-powered writing assistant that aids in generating complete email drafts. It learns from the user’s writing style to create personalized and contextually relevant responses.

Key Features:

  • Personalized email drafts: Generates emails that reflect the user’s unique writing style.

  • Contextual understanding: Utilizes context to produce relevant and coherent email content.

  • Professional assistance: Aims to help users craft messages suitable for professional settings.

Pros:

  • Produces personalized email content that aligns with the user’s style.

  • Offers contextually appropriate suggestions to enhance communication.

  • Assists in creating professional and polished email messages.

Cons:

  • The free tier has significant limitations, which may affect usability.

  • Generated content might require manual refinement to meet specific requirements.

10. Hiver AI Email Assistant

 

Hiver AI Email Assistant
Source: Hiverhq.com

Hiver AI Email Assistant is designed to enhance email management for teams, particularly in customer service contexts. It integrates with Gmail to assist in drafting, improving, and organizing emails efficiently.

Key Features:

  • AI-powered Aassistance: Helps in composing and refining email content for clarity and effectiveness.

  • Team collaboration: Facilitates shared inboxes and collaborative email management within teams.

  • Gmail integration: Seamlessly integrates with Gmail, providing a familiar interface for users.

Pros:

  • Enhances the quality of email communication through AI-driven suggestions.

  • Supports team collaboration, making it suitable for customer service operations.

  • Integrates directly with Gmail, ensuring ease of use for existing users.

Cons:

  • Primarily focused on customer service applications, which may limit its utility for other purposes.

  • Lacks specialized features for marketing or sales-related email content.

Why World of AI’s Free AI Email Generator Is the Best Choice

Many AI-powered email writing alternatives exist, but World of AI’s Free AI Email Generator stands out as the best option. It provides AI-generated content that is instantly customizable and works across all email platforms.

This free tool is designed to offer fast, high-quality, and professional email writing without restrictions. Check out the key reasons why it is the best choice.

1. AI-Powered Email Writing for High-Quality, Professional Messages

Manually writing emails can be time-consuming, especially when crafting business proposals, marketing emails, or customer communication. This tool eliminates the need for manual drafting by instantly generating well-structured, error-free emails that maintain a professional tone.

2. No Gmail Sending Limits—Works with Any Email Platform

This tool offers full flexibility, allowing users to generate emails for any email client, including Outlook, Yahoo, Zoho Mail, and more.

3. Completely Free with No Paywall or Restrictions

Many AI email writers require subscriptions or limit free users with word caps or credit-based systems. This tool, however, is 100% free and allows unlimited AI-generated emails without worrying about hidden fees or restricted features.

4. Faster, Smarter, and More Efficient Than Manual Email Writing

Writing emails from scratch can slow down email campaigns and reduce efficiency. This AI tool helps users save time by generating personalized, structured, and engaging emails instantly. The AI also adapts to tone and context, ensuring that each message feels natural and fits the audience.

If you’re looking for a fast, free, and effective AI email writing solution, World of AI’s Free AI Email Generator is the best option. It helps users write error-free, professional, and customizable emails without limitations.

Try it today to experience smarter and more efficient email writing—without restrictions or platform limitations.

 

FAQs About YAMM Email Writer

1. What is YAMM used for?

Yet Another Mail Merge (YAMM) is a Google Sheets add-on that allows users to send personalized bulk emails via Gmail. It helps businesses and professionals improve communication by inserting recipient details into predefined templates.

2. Does YAMM have an AI email writer?

Yes, YAMM Email Writer includes an AI tool that provides automated email writing and tone adjustments. Users can customize their email content by selecting the desired tone, length, and style, making it easier to create engaging emails for large-scale outreach. With an AI email writer secure system, it helps businesses build brand awareness while ensuring emails maintain a personalized touch for better engagement.

3. What are the limitations of YAMM’s email writing feature?

YAMM Email Writer includes an AI tool that generates content with options to customize tone, length, and style. It also offers security features, but businesses handling sensitive data may prefer a more data safe alternative.

While YAMM allows for personalized touch in emails, World of AI’s Free AI Email Generator provides deeper customization and an AI email writer secure system. This makes it the ideal tool for businesses looking to build brand awareness and maximize engagement.

4. What is the best alternative to YAMM for AI-powered email writing?

The ideal tool for AI-powered email writing is World of AI’s Free AI Email Generator, which offers automated, high-quality email composition. This tool allows users to customize the tone, style, and structure of their emails while ensuring a personalized touch. As an example, it works across all email platforms, helping businesses build brand awareness and create professional emails efficiently.