We believe that if it is personal it must be private!

Zero email app offers Privacy, Security and Productivity for any inbox.

Free for now!
Best email app just got better

In the current age of rapidly evolving technology, productivity is everything. With an overflowing inbox, it is hard to keep up with all of the privacy and security threats associated with traditional email storage. That is why the most successful people use Zero email app. Zero keeps your personal information private!

What sets Zero apart from most other email apps is its smart engine, which automates many parts of the email workflow, extracts the essential information, and suggests useful actions. Zero’s unique machine learning algorithms run directly on the user’s phone and never sends email data for processing outside of their device. Zero does not store user’s emails on third-party servers but rather it communicates directly with the email service provider.

Zero supports many existing services like Google, Yahoo, Hotmail, Outlook, Office365, iCloud and others.

Increase productivity and focus on what’s important inside your inbox with Zero email app.

Free for now!
Discover the power of Zero





How we used Hillary Clinton’s emails to train our AI engine and why you might want to use Zero email app


Zero offers a great and modern email solution that enables its users to be more productive. Tinder-style triage lets you go through large amounts of unread emails and makes cleaning of cluttered inboxes a breeze. What differentiates Zero app? Its smart engine, which extracts the essential, suggests the useful, and automates the repetitive. Zero app is the first of its kind to provide email flow automation with machine learning assisted features.

One of the challenges of creating machine-learning technology is having a wide variety of datasets that the algorithms can be trained and tested on. When Hillary Clinton’s email scandal came to light and a database of her emails was released to the public, our engineering team had an ingenious idea to use Hillary’s, Enron’s and other publicly available email database to train and test some of our algorithms. We were able to test accuracy of our work even further, by comparing our analysis vs some that was produced by others. We thought that the use of Hillary’s dataset was especially funny and practical.

Eventually the algorithms were to be combined into a set of features that would make up a virtual email assistant inside our mobile app, set to be release to the AppStore this month. To make things even more fun our engineering decided to name the AI powered email assistant “Hillary.” Of course, this was only done internally, we did not want an email app to be associated with Hillary Clinton’s name. What a nightmare that would have been.

We also wondered, how does Hillary Clinton manage her email on her mobile? Many of the current email solutions available to her on the market would still create a lot of problems for her because they make a copy of the data from the “email server,” whatever that thing is, to their own email servers. That cloud-stored copy is then, potentially, held on an unsecured server. We were curious to know, what app Hillary is using because she and the State Department could definitely benefit from Zero app.


Unlike the United States Secretary of State in her the infamous scandal, Zero app keeps all of your personal email data right where it should be, on your phone and on your email server. Zero never makes a copy of your data.

With Zero, we are developing an app that is both smart and keeps your personal data private. Zero does not store user’s email data on third party servers and the app communicates directly with the user’s email service provider. Zero’s unique machine learning algorithms run directly on the user’s phone and never send user data for processing outside of their device.

Zero is so easy to integrate into any system that Hillary herself could have set it up in no time. It can be a standalone email client or a great supplemental app to be used in conjunction with other email clients. The best thing is, it works with your existing email server. At the end of the day, if Mrs. Clinton had used Zero email app and the correct email server, then she would have had a great email experience, became more productive, stayed on top of important emails, and had one less thing to worry about during her presidential campaign.


 If it is PERSONAL, it must be PRIVATE 

Email Vortex Screenshot
In the quickly evolving world of consumer and business technologies, personal data security is constantly under significant threat from malicious activities and even more often gets used by outside sources for profit in marketing and advertising. Whether we are talking about personal computers, online software, mobile phones or tablets, we can find examples of personal data being stolen or used by unknown to us entities almost every day. The use of personal data does not always constitute abuse, and many legitimate companies comply with the countless laws and guidelines on how to protect user data. Many companies will go so far as to notify their users on how their data might be used and advise them of best practices on how to keep personal data safe. However, the reality is that not all companies are the same.
Many people might say, “So what, I don’t care if Google or Microsoft read my emails,” and some users may even find benefit in advertising that is based on the content of their email, online browsing history, and personal searches. However, would many feel the same knowing that every time they try out a new product, new app or install new software they are exposing themselves and their personal data by putting it into the hands of companies that may not live past the next couple of months? How can you be sure where your data will end up after the company ceases to exist? What is even more troubling is that, even the companies that employ many of the best safety measures to keep your personal data secure can fail in protecting it. The recent hack of popular email services, including Gmail, Yahoo Mail, and Mail.ru demonstrated how third-party apps and websites could be used by hackers to get access to your data.
My Password
When we first thought about building an email app for smartphones, our main priority was to improve mobile email experience, automate as much of it as possible, and above all do it in a way that protects our users’ most personal communication channel. We simply decided to leave users’ data alone and in their possession at all times. Unlike many other email apps on the market, Zero does not store your personal email data on third party servers and never sends it for processing outside of your device. The user experience and machine learning technology of Zero app are designed to work directly on your phone and to keep your data safely in your possession. 
This gives our users and us multiple advantages:
  • We do not need to manage infrastructure to store tons of archived emails. We let your email provider take care of that.
We do not expose your personal data to additional threats by keeping a copy of it on our servers. 

  • When you delete our app, your data is removed and your phone is the only place where it was stored. 

  • We advance machine learning technology that goes outside of traditional Big Data approaches and creates a new branch of smart software that works with much smaller personalized data sets directly on each user’s device. 

Give Zero a try today and experience a modern email solution that keeps your personal data private. 
Available on the AppStore

How we usually work with email and why it sucks so much!

Do you know that email consumes a huge part of your daily life? This is a story of how we usually work with email and why it sucks so much! Most importantly, at the end, I will tell you how you can save a big chunk of your time and love your inbox again.

It all starts in the morning when you come to your work, full of energy and ready to start your day.

You see unread emails start loading… and at that point you are not excited anymore. 

So you think: No problem, I have done this before. I bet I can do it on an autopilot in 40 minutes. 

However, 2 hours later you feel like…

3 hours later…

4 hours later…

Does this sound familiar? 

This is why we built Zero Email App. Powered by Artificial Intelligence, Zero sorts your emails by importance! Imagine your personal email assistant that sorts your messages and lets you see the most important first. With elegant and easy to use interface optimized for mobile, powerful features and unique ability to process tons of unread emails in a blink of an eye, Zero can clean your inbox in minutes, so you can start feeling like this: