Insights

AI driven Smart Assistant launch indicates a push into AI-powered email productivity, presenting cross-sell opportunities for AI-enhanced workflows and privacy-focused features to strengthen value proposition for mid-market teams.

Platform expansion Availability on Microsoft AppSource and support for Outlook, Apple Mail and Gmail signals potential to upsell to larger Outlook-centric deployments and multi-platform enterprise audiences.

Security focus Repeated emphasis on user privacy in AI features provides a talking point for security-conscious buyers and can unlock conversations with IT and compliance teams in regulated industries.

Growth indicators Revenue size listed between one and ten million with a small to mid-sized employee base suggests ripe opportunities for tiered pricing, SMB-to-mid-market expansion, and channel partnerships.

Product breadth Broad feature set including tracking, scheduling, signatures, templates and smart assistant indicates cross-sell potential across departments such as sales, marketing, and operations seeking inbox efficiency.

Mailbutler Tech Stack

Mailbutler uses 8 technology products and services including REST, Calendly, WP Rocket, and more. Explore Mailbutler's tech stack below.

  • REST
    Api Management
  • Calendly
    Appointment Scheduling
  • WP Rocket
    Caching
  • Sketch
    Design
  • Amazon Simple Email Service
    Email
  • Twemoji
    Font Scripts
  • Tailwind CSS
    UI Frameworks
  • Google Search Console
    Web Analytics

Media & News

Mailbutler's Email Address Formats

Mailbutler uses at least 1 format(s):
Mailbutler Email FormatsExamplePercentage
First@mailbutler.ioJohn@mailbutler.io
69%
Last@mailbutler.ioDoe@mailbutler.io
31%

Frequently Asked Questions

What is Mailbutler's official website and social media links?

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Mailbutler's official website is mailbutler.io and has social profiles on LinkedIn.

What is Mailbutler's NAICS code?

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Mailbutler's NAICS code is 5112 - Software Publishers.

How many employees does Mailbutler have currently?

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As of July 2026, Mailbutler has approximately 20 employees across 1 continents, including Europe. Key team members include Ceo & Co-Founder: T. K.Cto & Co-Founder: F. J.Product Manager: J. A.. Explore Mailbutler's employee directory with LeadIQ.

What industry does Mailbutler belong to?

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Mailbutler operates in the Software Development industry.

What technology does Mailbutler use?

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Mailbutler's tech stack includes RESTCalendlyWP RocketSketchAmazon Simple Email ServiceTwemojiTailwind CSSGoogle Search Console.

What is Mailbutler's email format?

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Mailbutler's email format typically follows the pattern of First@mailbutler.io. Find more Mailbutler email formats with LeadIQ.

When was Mailbutler founded?

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Mailbutler was founded in 2015.
Mailbutler logo

Mailbutler

Software DevelopmentBerlin, Germany11-50 Employees

Mailbutler is a software development company based in Berlin, Germany, located at 3a Akazienstr., Berlin 10823. It develops an email productivity extension for Microsoft Outlook, Apple Mail, and Gmail. The extension includes features such as email and link tracking, scheduling and snoozing messages, professional signatures and templates, and an AI-powered smart assistant. The company has 11 to 50 employees. In April 2025, Mailbutler launched its Smart Assistant and announced the product's availability on Microsoft AppSource, with privacy protections described as a core design principle in its AI features.

Section iconCompany Overview

NAICS Code
5112 - Software Publishers
Founded
2015
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Mailbutler's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Mailbutler's revenue is estimated to be in the range of $1M$10M

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