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MailMaestro - Gmail AI assistant users statistics

Chrome Web Store · Communication

Get to Inbox Zero in no time with AI. Write, reply, improve, and summarize email threads in seconds

View on Chrome Web Store Fresh · Oct 19, 2026

MailMaestro - Gmail AI assistant has approximately 10,000 recorded users on Chrome Web Store, ranking #277 of 2,033 tracked listings.

Users
~10,000
Public listing page · Oct 19, 2026
7-day growth
—
Insufficient history
30-day growth
—
Insufficient history
90-day growth
—
Insufficient history
Rank
#277
Among tracked Chrome Web Store listings

Rating: 4.70 / 5 from 121 ratings

About MailMaestro - Gmail AI assistant

Get to Inbox Zero in no time with AI. Write, reply, improve, and summarize email threads in seconds

Start today for free. No credit card required.

What if you could effortlessly summarize email threads and attachments in Gmail and quickly reply with AI, all in seconds?

With a free trial, you can experience MailMaestro's full potential as your personal Gmail AI email assistant, using a combination of the latest LLMs like GPT4o and Claude 3.5 for faster, higher quality emails in your preferred tone, language, and length.

MailMaestro is a generative AI tool built for Gmail users with a simple interface that lets you write and reply to emails in seconds.

It's designed for teams and professionals who want to save time and communicate without stress, increasing productivity and minimizing the risk of data breaches.

🪄 Why MailMaestro Generative AI Assistant?

🪄 ⚡Write & Send Emails 10x Faster

Increase your productivity by up to 86% with MailMaestro. Our AI-powered tool provides instant summaries of long email threads and attachments, and helps you reply to any email in seconds using a combination of conversational context and custom prompts.

✉️Improve the Quality of Emails

Quickly create high-quality business emails to improve relationships and engagement. Our AI email assistant currently supports 14 languages, including English, Spanish, Portuguese, German, French, Dutch - and more.

🤝Personalize to improve communication

No more generic AI. MailMaestro adapts based on your feedback, making it the ultimate email assistant. Choose from 7 writing styles (from professional to casual to fun) and 4 preferred email lengths (from extra short to long). Each time you prompt our artificial intelligence assistant, it will provide you with 3 suggestions you can choose from.

🛡️Stay protected with enterprise-grade user privacy

Unlike many AI tools, MailMaestro keeps your data secure. While 70% of professionals use various unprotected AI tools, posing security risks, we strictly adhere to protocols to protect your sensitive data. To ensure your security, we anonymize data before it is shared with machine learning algorithms, and we are AICPA SOC and SOC2 compliant.

🚀New features right inside your Google Inbox on a weekly basis

We're constantly evolving our extension to bring you a new Gmail AI feature every week, so you're always using the latest technology to help you navigate your inbox.

Key AI-powered features:

  • Use AI's compose window to write emails from prompts in your chosen tone, language, and length directly in Gmail

  • Quickly reply to emails using data from all previous messages in the email thread

  • Let our AI assistant improve the draft message for your important emails, giving you 3 different options to choose from

  • Instantly summarize the entire conversation. Get to the most relevant information in less time with a summary card - whether the thread is 3 or 30 emails long

  • Sync with your Google Calendar for 1-click meeting responses

  • Save your favorite templates in the add-on and use them to communicate even faster

Revolutionize your Gmail management, write better emails faster, and increase your productivity. Install MailMaestro today and achieve email zen. Get started now for free!

How the Gmail Chrome Extension works ❓

  • Start by installing the MailMaestro Gmail Chrome Extension into your browser.

  • Either open any email account or create a new message and click MailMaestro Gmail Chrome Extension in your browser's Extensions.

  • Write a prompt as if you're instructing an AI writing assistant to compose the message for you.

  • Make it easier by using our magic templates that will compose the email for you.

  • Or compose your own email and let our AI improve your draft using the Improve with Artificial Intelligence feature.

  • Voila! Your Ai Email Assistant has now created 3 versions of your desired email for you to choose from.

Compatibility ⚙️

  • MailMaestro works in Chrome with the latest version of Gmail.

  • If you have any problems launching MailMaestro for Gmail, please contact us at feedback@maestrolabs.com.

Frequently Asked Questions:

Frequently Asked Questions:

  1. What technology powers MailMaestro?

MailMaestro uses a combination of advanced language models from OpenAI and Anthropic, including models such as GPT4-o and Claude 3.5. This fusion of leading language technologies gives MailMaestro unparalleled natural language processing capabilities, helping you write important messages faster than ever before.

  1. How does MailMaestro protect my privacy?

Using unprotected AI tools for work puts your company's security at risk. At MailMaestro, protecting your data is our top priority. All emails containing sensitive information such as names, birthdates, purchase details, etc. are anonymized and encrypted before being sent to Large Language Models (LLMs).

Our commitment to data security is further demonstrated by our SOC2 compliance, which ensures adherence to rigorous industry standards for both security and privacy, so you're safe whenever you use AI in your inbox.

  1. Does Gmail have an AI assistant?

Google, the search technology giant, recently introduced AI capabilities to Gmail as part of its Gemini for Google Workspace launch. However, if you're not a Google Workspace subscriber, the best way to try out some of the Gmail AI features is to download a Gmail extension like MailMaestro.

  1. Is there a ChatGPT plugin for Gmail?

To access ChatGPT-like features in Gmail, you need to download one of the AI extensions or sign up for Google Workspace Labs.

  1. Is there a free AI that writes emails?

MailMaestro has some free basic AI features to help you write and improve your emails, as well as more advanced features like email thread summarization, machine learning powered 1-click replies, and more.

Description from the Chrome Web Store listing.

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Charts

Images: 30d · 1y · all time · 1600×900 dark

Adoption over time

MailMaestro - Gmail AI assistant users on Chrome Web Store, last 90 days: 10,000 users as of Oct 19, 2026.MailMaestro - Gmail AI assistantUsers on Chrome Web Store · Last 90 days~10,000users9K9.5K10K10.5K11KJul 21Aug 5Aug 20Sep 4Sep 19Oct 4Oct 19usersOct 19, 2026 – Oct 19, 2026 · 1 observations · Updated Oct 19, 2026pluginstats.com
MailMaestro - Gmail AI assistant users on Chrome Web Store, last 90 days: 10,000 users as of Oct 19, 2026.

7/30/90-day growth

MailMaestro - Gmail AI assistant users growth on Chrome Web Store: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.MailMaestro - Gmail AI assistantUsers growth on Chrome Web Store10,000users now7-day growthinsufficient historyInsufficient history30-day growthinsufficient historyInsufficient history90-day growthinsufficient historyInsufficient historyGrowth vs. nearest observation to each baseline date · Updated Oct 19, 2026pluginstats.com
MailMaestro - Gmail AI assistant users growth on Chrome Web Store: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.

Ranking history

MailMaestro - Gmail AI assistant Chrome Web Store ranking history: currently #277 (by users).MailMaestro - Gmail AI assistantChrome Web Store ranking · by users · Last 90 days#277current rank#275#276#277#278#279Jul 21Aug 5Aug 20Sep 4Sep 19Oct 4Oct 19rankOct 19, 2026 – Oct 19, 2026 · 1 observations · Updated Oct 19, 2026pluginstats.com
MailMaestro - Gmail AI assistant Chrome Web Store ranking history: currently #277 (by users).

Ratings over time

MailMaestro - Gmail AI assistant ratings on Chrome Web Store, last 90 days: 121 ratings as of Oct 19, 2026.MailMaestro - Gmail AI assistantRatings on Chrome Web Store · Last 90 days121ratings105110115120125130135Jul 21Aug 5Aug 20Sep 4Sep 19Oct 4Oct 19ratingsOct 19, 2026 – Oct 19, 2026 · 1 observations · Updated Oct 19, 2026pluginstats.com
MailMaestro - Gmail AI assistant ratings on Chrome Web Store, last 90 days: 121 ratings as of Oct 19, 2026.

Listing placement

All Chrome Web Store2,032 listings · 102 pages · 1,017 shown · page 14, #17 (overall #277)
All Chrome Web Store: every listing in users order

Listing placement

Communication32 listings · 2 pages · page 1, #4 (overall #4)
Communication: every listing in users order

Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.

Each band is one page of 20. Users on a linear scale. Placement is projected from users, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.

Recent observations

Full history (1)
Recent users observations for MailMaestro - Gmail AI assistant
Date (UTC)UsersChange vs. previous
10,000—

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Data source

Covers every Chrome Web Store extension with at least 100 users, found through the store's public sitemap. User counts are read from public listing pages. The 10% most-used extensions are refreshed daily, the next 40% weekly and the next 40% monthly; the least-used 10% are not refreshed. Google displays rounded user counts (and caps the display at 10,000,000+), so small changes may not be visible. Rating counts above 1,000 are rounded (e.g. 1.6K).

Listing: https://chromewebstore.google.com/detail/mailmaestro-gmail-ai-assi/hjdkljkgenkplcgeecgjjgijpipnneai. First seen Oct 19, 2026; last successful collection Oct 19, 2026. See the methodology.