Microsoft Outlook is a personal information manager software system from Microsoft, available as a part of the Microsoft 365 software suites. Though primarily being popular as an email client for businesses, Outlook also includes functions such as calendaring, task managing, contact managing, note-taking, journal logging, web browsing, and RSS news aggregation.
Gmail is the email service provided by Google. As of 2019, it had 1.5 billion active users worldwide, making it the largest email service in the world. It also provides a webmail interface, accessible through a web browser, and is also accessible through the official mobile application. Google also supports the use of third-party email clients via the POP and IMAP protocols.
Getting Things Done (GTD) is a personal productivity system developed by David Allen and published in a book of the same name. GTD is described as a time management system. Allen states "there is an inverse relationship between things on your mind and those things getting done".
Evernote is a note-taking and task-management application developed by the Evernote Corporation. It is intended for archiving and creating notes with embedded photos, audio, and saved web content. Notes are stored in virtual "notebooks" and can be tagged, annotated, edited, searched, and exported.
Google Calendar is a time-management and scheduling calendar service developed by Google. It was created by Mike Samuel as part of his 20% project at Google. It became available in beta release April 13, 2006, and in general release in July 2009, on the web and as mobile apps for the Android and iOS platforms.
Things is a task management app for macOS, iPadOS, iOS, watchOS, and visionOS made by Cultured Code, a software startup based in Stuttgart, Germany. It first released for Mac as an alpha that went out in late 2007 to 12,000 people and quickly gained popularity. The following July, when the App Store launched, it was among the first 552 apps available for iPhone. It was then released alongside the iPad in 2010, the Apple Watch in 2015, and the Apple Vision Pro in 2024.
Outlook.com, formerly Hotmail, is a free personal email service offered by Microsoft. This includes a webmail interface featuring mail, calendaring, contacts, and tasks services. Outlook can also be accessed via email clients using the IMAP or POP protocols.
The Gmail interface makes Gmail unique amongst webmail systems for several reasons. Most evident to users are its search-oriented features and means of managing e-mail in a "conversation view" that is similar to an Internet forum.
Google Drive is a file storage and synchronization service developed by Google. Launched on April 24, 2012, Google Drive allows users to store files in the cloud, synchronize files across devices, and share files. In addition to a web interface, Google Drive offers apps with offline capabilities for Windows and macOS computers, and Android and iOS smartphones and tablets. Google Drive encompasses Google Docs, Google Sheets, and Google Slides, which are a part of the Google Docs Editors office suite that permits collaborative editing of documents, spreadsheets, presentations, drawings, forms, and more. Files created and edited through the Google Docs suite are saved in Google Drive.
Mailbox was a freeware email management application for iOS and Android, developed by Orchestra, Inc. It drew the attention of numerous technology blogs for its usability and innovative features, such as swipe-based email sorting, snoozing and filtering. Weeks before its launch, a pre-registration period resulted in a waiting list of over 380,000 reservations. Upon its iOS launch on 7 February 2013, Mailbox became the second-most-downloaded free app in the App Store that day.
Google Slides is a presentation program included as part of the free, web-based Google Docs suite offered by Google. Google Slides is available as a web application, mobile app for: Android, iOS, and as a desktop application on Google's ChromeOS. The app is compatible with Microsoft PowerPoint file formats. The app allows users to create and edit files online while collaborating with other users in real-time. Edits are tracked by a user with a revision history presenting changes. An editor's position is highlighted with an editor-specific color and cursor and a permissions system regulates what users can do. Updates have introduced features using machine learning, including "Explore", offering and "tasks to other users."
Mailbird is a desktop email client for Microsoft Windows, compatible with Windows 7 and all later versions. As well as sending and receiving emails, Mailbird includes managing calendar events and contacts from different email providers, social media, task management, file share, and video-conferencing integrations. Mailbird is offered via paid subscription, but also includes a free version.
Newton is an email management application for iOS, Android, MacOS, Windows and ChromeOS developed by CloudMagic, Inc. The application is known for its searching capabilities, cross-platform abilities and user interface. It has been referred to as an email client better than Gmail's native app. As from September 15, 2016, CloudMagic has been renamed to Newton Mail with premium services, adding a host of new features and functions.
The Microsoft Outlook mobile app is a mobile personal information manager (PIM) for Android and iOS devices.
Inbox by Gmail was an email service developed by Google. Announced on a limited invitation-only basis on October 22, 2014, it was officially released to the public on May 28, 2015. Inbox was shut down by Google on April 2, 2019.
Acompli is a discontinued mobile app that allowed for user interaction with email messages as well as management of multiple email accounts in one programme. In addition, the tool also organized one's calendar and shared files. This application provided for integration with cloud storage platforms such as Dropbox, OneDrive, and iCloud; it also carried support for Microsoft Exchange and Gmail. Acompli launched on 24 April 2014. The startup company, which had $7.3 million in funding, was led by CEO Javier Soltero, J.J. Zhuang (CTO) and Kevin Henrikson.
Google Docs is an online word processor included as part of the free, web-based Google Docs Editors suite offered by Google, which also includes Google Sheets, Google Slides, Google Drawings, Google Forms, Google Sites and Google Keep. Google Docs is accessible via an internet browser as a web-based application and is also available as a mobile app on Android and iOS and as a desktop application on Google's ChromeOS.
Pyrus is a cloud-based workflow automation and document management system developed by Simply Good Software, Inc. Pyrus comes as SaaS and offers a web-based interface to launch workflows, assign tasks, and manage documents. It is a unified corporate communication environment, accessible from any device. Mobile versions are available for all platforms, including iOS, Android, and Android Wear. Users are able to set up and route workflows without coding and IT assistance.
Readdle is a Ukrainian mobile application development company. The company research and development is based in Odesa, Ukraine. The operation is mostly built around the App Store, cumulatively generating over 100 million downloads. The company was founded by former college roommates Igor Zhadanov, Alex Tyagulsky, Andrian Budantsov, and Dmitry Protserov.
Spike is an email application for Windows, MacOS, iOS, Android and the web, which enables users to view email in a chat-like, conversational format, with additional features built-in.
