Mailbutler for Gmail

CRX ID

ohjcpfgehefbhieohfmllokpklckplie

Status

Extension status: Featured
Extension status: In-App Purchases
Live on Store

Description from extension meta

Improves your inbox with productivity-boosting features such as an AI-powered assistant, email tracking, and smart email scheduling.

Image from store

Description from store

⧓ Mailbutler: Your inbox, smarter. ⧓

Meet Mailbutler, the email extension that makes your Gmail inbox smarter.

Mailbutler offers four powerful solutions designed to meet your dynamic email needs:

TAILORED SENDING

Write professional, mistake-free emails with Mailbutler’s customizable AI. Personalize your messages and reach each recipient at the best time to maximize your chances of getting a reply. Build and maintain strong customer relationships in the increasingly competitive inbox environment.

EMAIL TRACKING

Get valuable insights into how your recipients engage with your messages, including when, where, how many times, and on which devices they have opened your emails and clicked your links. Use this data to eliminate guesswork and make informed business decisions.

INBOX COLLABORATION

Turn your team inbox into a collaboration hub with live status indicators, email assignments, and real-time updates. Stay on top of your emails and make sure nothing slips through the cracks with private and shared notes and tasks, reminders, and colored tags.

SIGNATURE MARKETING

Unlock the full potential of your email signatures and promote your limited-time offers, products or services, and special events with customizable marketing messages and banners, videos, and call-to-action buttons.

⧓ Who is Mailbutler for? ⧓

Freelancers, independent professionals, and marketers

Businesses, marketing teams, and sales teams that prioritize direct client communication

Teams that need clear, easy, and productive internal communication

⧓ Why Mailbutler? ⧓

Our members guide the development of our extension – we’re constantly upgrading and revamping features based on customer feedback

Cross-platform compatibility means if other members of your team are using other email clients, Mailbutler still works perfectly

Our dedicated customer support team responds to all queries within 24 hours

Most importantly, Mailbutler helps you improve your customer communication and get new prospects, clients, and contacts

⧓ Don’t wait – get Mailbutler now ⧓

All new Mailbutler members get a 14-day free trial so they can try out all our features and decide which plan suits their needs best. We don’t require any credit card details until you subscribe to a plan, so you can opt out at any time!

⧓ Got questions? ⧓

Latest reviews

Pia jonk 2026-03-05: The email summaries are especially helpful when coming back to long threads after a few days.
Oscar lee 2026-03-05: I no longer rely on memory to remember who I need to follow up with.
Morrison AZ 2026-03-05: The Smart Respond suggestions are useful when I need to reply quickly but still sound professional.The Smart Respond suggestions are useful when I need to reply quickly but still sound professional.
Lucy anna 2026-03-05: The Smart Respond suggestions are useful when I need to reply quickly but still sound professional.
Kings grey 2026-03-05: As a freelancer, I appreciate tools that reduce repetitive work, and templates do exactly that.
Kenny jotty 2026-03-05: The send optimization has slightly improved my response timing.
Iris ford 2026-03-05: It’s helpful to see exactly when someone interacts with an email before reaching out again.
Moses Jotto 2026-03-04: The task feature keeps everything tied to the original email, which makes tracking easier.
Dammmy lee 2026-03-04: The notes feature helps me keep small details about clients without digging through old threads.
Comfort anna 2026-03-04: I’ve noticed that having engagement data makes my follow-ups feel more natural and less random.
Bright 2026-03-04: I’ve noticed that having engagement data makes my follow-ups feel more natural and less random.
Will Kane 2026-03-04: The Smart Assistant doesn’t replace my writing, it just helps refine it.
breezy Santiago 2026-03-04: Scheduling emails ahead of time has improved how I manage communication with clients in different time zones.
Bob grree 2026-03-04: It integrates smoothly into Gmail without slowing things down.
Bliss Elliot 2026-03-04: Smart Compose helps when I’m staring at a blank message and don’t know how to start.
Angel faith 2026-03-04: The reminders attached directly to emails have helped me avoid missing deadlines.
Santa Claus 2026-03-02: The templates are easy to create and simple to reuse. It makes my responses consistent without feeling repetitive.
Danbest 2026-03-02: As someone in sales, being able to see when a proposal was opened helps me plan follow-ups more strategically.
Silver Randy 2026-03-02: I didn’t think I needed email summaries, but the Smart Summarize feature is great for long threads where I just want the key points.
Brandy Mike 2026-03-02: The engagement tracking gives me real insight into which prospects are actually paying attention.
Sloth Jimmy 2026-03-02: I use the Smart Improve tool before sending important emails to clients. It cleans up the wording and makes everything sound clearer.
Benedicta Solomon 2026-03-02: Turning emails into tasks with reminders keeps me organized without needing a separate to-do app.
Stephanie Nikki 2026-03-02: The send later feature has been incredibly helpful for scheduling emails to go out during business hours, even if I write them late at night.
Alfonso Lopez 2026-03-02: I run a small online store and the email templates have saved me hours every week. I built templates for common customer questions and now I just personalize them instead of rewriting everything.
Bergen Bergwin 2026-03-02: Really solid tool. Can’t imagine Gmail without it now.
William Steven 2026-03-02: I started using Mailbutler mainly for email tracking, but the Smart Assistant ended up being what I use most. When I’m stuck writing a professional email, it gives me a solid draft that I can adjust quickly.
Kimberly Bourne 2026-01-20: Works great with Gmail and is more affordable than Boomerang.
Michael Sucsy 2026-01-16: Love how this app works. MAILBUTLER is the first email app I’ve used that actually sticks. It takes a messy inbox and makes it manageable without asking you to think about it all the time. The scheduling and follow-ups are simple, the tracking is unobtrusive, and nothing feels overdesigned. It just does what you want email to do, then gets out of the way.
Dr. Kabiru McGulma 2026-01-15: Mailbutler is hands-down the best email productivity and tracking tool I’ve used. The range of features is impressive, and everything works seamlessly. I started with a one-month subscription just to test it, but the efficiency gains were so clear that I upgraded to an annual plan before the month even ended. When that annual subscription expired, I renewed again without hesitation because the value is undeniable. I’ve already recommended Mailbutler to several colleagues—and I’ll keep doing so.
Martin Lerch 2026-01-12: A true productivity upgrade for email professionals (@Flexerrr) Mailbutler is one of those rare tools that quietly becomes indispensable. I have been using it for years, and it consistently delivers features that modern email workflows actually need without getting in the way. What really sets Mailbutler apart is the team behind it. Their support is responsive, professional, and clearly invested in their users. That alone says a lot in today’s software landscape. If you spend a significant part of your day in email and want more control, visibility, and efficiency, Mailbutler is absolutely worth it. Suggestion: Adding support for S/MIME and GPG based signing and encryption would make an already excellent tool truly complete. Strong recommendation.
Gabrielle Larochelle 2026-01-12: I really like it because I love the way they set up the signature – i've gotten a lot of compliments on my email signature and I always suggest using mailbutler. It can be quite expensive though so cost wise idk if it's worth it to some people but I love knowing if someone read my email so I can follow back up with them quickly.
Samy-Félix From Paris 2026-01-11: If you are not using it, get it now !!! I'm using mailbutler for 10 years, a must have !!!!!
William.johnson 2025-09-28: Probably one of the worst user experiences I have encounterered in a digital product. I could not even schedule an email after an hour of trying. When there are so many more intuitive products available why waste your time with this one? Dont.
Grand Master Art Mason 2025-06-27: This is a great extension and service. It has increased my productivity greatly. I am very email dependent. Their customer service is also extraordinary. I highly recommend this company and their extesion/service.
Alexandru Rada 2025-05-08: Great extension and nice features. Some overlap with existing from Gmail, but good. I'd love to see this working along with https://actordo.com AI Assistant
Javier Blasco 2023-10-25: Muy buena extensión la recomiendo al 100%
Jeison Muñoz 2023-01-06: La uso principalmente paa integrar ToDoIst con mi correo y con Notion. Hasta el momento funciona muy bien.
Toni Pec 2023-01-05: Great app, exactly what i was looking for :)
Toni Pec 2023-01-05: Great app, exactly what i was looking for :)
Gary Mason 2023-01-05: This is a GREAT extension when it is working properly...indispensable. It is occasionally a little "buggy", particularly when Chrome updates or when there is a Mailbutler update...but their customer service is awesome and they work very hard to fix any bugs quickly. Just annoying enough to not be a full 5 stars, although it is definitely 5 stars when it is working properly!
Gary Mason 2023-01-05: This is a GREAT extension when it is working properly...indispensable. It is occasionally a little "buggy", particularly when Chrome updates or when there is a Mailbutler update...but their customer service is awesome and they work very hard to fix any bugs quickly. Just annoying enough to not be a full 5 stars, although it is definitely 5 stars when it is working properly!
dhehbi dhehbi 2022-10-20: It's good, easy to use and helpful
dhehbi dhehbi 2022-10-20: It's good, easy to use and helpful
Clyde Reams 2022-10-12: The Mailbutler extension keeps me on track with my business and personal activities. I have used other tracking services, but Mailbutler has the functionality that works best for me. It is a must for me.
Clyde Reams 2022-10-12: The Mailbutler extension keeps me on track with my business and personal activities. I have used other tracking services, but Mailbutler has the functionality that works best for me. It is a must for me.
Kenneth Maomela 2022-01-31: I am so happy that i discovered Mailbutler after trying different mail tracking tools. The beauty of Mailbutler is the easy setup and integration with all my email accounts. Secondly, Mailbutler is easy to use and work seamlessly across my devices. i look forward to migrating to the Business version
Kenneth Maomela 2022-01-31: I am so happy that i discovered Mailbutler after trying different mail tracking tools. The beauty of Mailbutler is the easy setup and integration with all my email accounts. Secondly, Mailbutler is easy to use and work seamlessly across my devices. i look forward to migrating to the Business version
Bret Kadison 2021-12-13: App is great - adds a ton of functionality that is much needed to gmail!
Bret Kadison 2021-12-13: App is great - adds a ton of functionality that is much needed to gmail!
Zoltán Negrut 2021-10-29: I love this extension, I am a premium subscriber. It just does the perfect job. However lately I'm facing "no message selected" message, even if I have selected a thread in my conversations. Your feedback is highly appreciated.

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