Calendar Online Apps

Discover best Calendar Online softwares, apps and websites.

Best Calendar Online Apps

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Asana

Asana

Freemium

Asana is a leading work management platform designed to help teams orchestrate their work from day one to deadline. It enables visualization of projects, tasks, and goals across different views, fostering clear communication and collaboration. Asana streamlines workflows and increases accountability, making it ideal for teams of all sizes looking to improve productivity.

Multiple project views (List, Board, Timeline, Calendar) cater to different work...
Collaborative
Backup & Sync Business & Commerce File Sharing Network & Admin Office & Productivity Social & Communications
Bric

Bric

Commercial

Bric is a comprehensive professional services automation platform designed to streamline project management, time tracking, resource allocation, and financial analysis for teams. It offers a suite of tools from detailed task management and scheduling to insightful reporting and forecasting, empowering businesses to optimize operations and maximize profitability.

Comprehensive professional services management features in a single platform
Collaborative
Business & Commerce Development Office & Productivity
Memotoo

Memotoo

Commercial

Memotoo is a comprehensive online service designed to centralize and synchronize all your personal information, including contacts, calendars, tasks, notes, and bookmarks. It acts as a hub to connect various online services and devices, ensuring your data is consistent and accessible from anywhere.

Synchronizes a wide range of personal data types (contacts, calendar, tasks, not...
Drag n drop
Backup & Sync Network & Admin Office & Productivity OS & Utilities Web Browsers
OwnDrive

OwnDrive

Freemium

OwnDrive is a comprehensive online storage and collaboration platform designed for individuals, professionals, and businesses. It offers a secure space to store, back up, share, and synchronize files across various devices, alongside integrated tools for calendar, contacts, and media management.

Integrated calendar and contacts management.
Built-in Image viewer
Backup & Sync File Sharing Office & Productivity
ONLYOFFICE

ONLYOFFICE

Open Source

ONLYOFFICE is a powerful and secure office suite offering online document, spreadsheet, and presentation editors. It fosters collaboration with real-time co-editing and integrates seamlessly with various cloud storage services, providing a robust platform for both individual and team productivity.

Excellent compatibility with Microsoft Office formats.
Collaborative
Business & Commerce Office & Productivity OS & Utilities
Nextcloud

Nextcloud

Open Source

Nextcloud is an open-source, self-hosted platform for file synchronization, sharing, and collaboration. It provides a private alternative to commercial cloud storage services, offering a comprehensive suite of tools including file management, calendar, contacts, and notes, all under your control.

Complete control and ownership of your data through self-hosting.
Extensible by Plugins/Extensions
Backup & Sync File Management Office & Productivity
fruux

fruux

Freemium

fruux is a robust cross-platform synchronization service designed to keep your contacts, calendars, and tasks seamlessly in sync across all your devices and applications. It offers a secure and reliable cloud platform with strong privacy focus, ideal for individuals and teams needing consistent data access and collaboration.

Excellent cross-platform compatibility via open standards (CalDAV/CardDAV).
Backup
Backup & Sync Office & Productivity
Microsoft Office Outlook

Microsoft Outlook is a comprehensive personal information manager designed for managing email, contacts, calendars, and tasks.

Comprehensive suite for managing email, calendar, contacts, and tasks in one app...
Built-in Calendar
Office & Productivity
craigslist

craigslist

Free

Craigslist is a venerable online classifieds platform offering a vast array of categories including jobs, housing, personals, items for sale, services, and community listings. It facilitates local transactions and connections through a simple, text-based interface.

Free to use for most categories
Workflow Automation
Business & Commerce Office & Productivity Online Services
OX Open-Xchange

OX Open-Xchange

Open Source

OX Open-Xchange is a comprehensive web-based suite designed for communication, collaboration, and office productivity, offering features like email, calendaring, task management, and document sharing, seamlessly integrating across devices.

Comprehensive suite of collaboration and communication tools.
Collaborative
Office & Productivity Online Services
Wimi

Wimi

Commercial

Wimi is an all-in-one collaborative workspace for teams. It integrates project management, task management, file sharing and synchronization, team chat, video conferencing, and shared calendars into a single platform to streamline teamwork and boost productivity.

Consolidates multiple tools into one platform.
Collaborative
Backup & Sync Business & Commerce File Sharing Office & Productivity Social & Communications
CalendarBudget

CalendarBudget is a free, web-based personal finance and budgeting software designed to help users manage income and expenses with a unique calendar-based interface. It facilitates tracking transactions, planning future spending, and achieving financial goals through intuitive visualization and reporting.

Intuitive calendar-based interface for visual budgeting.
Bank Reconciliation
Business & Commerce Office & Productivity
Vosae

Vosae

Commercial

Vosae is a comprehensive web-based platform designed for businesses and freelancers to streamline invoicing, manage contacts efficiently, and organize daily tasks through a built-in calendar and organizer.

Integrated invoicing, contact management, and organization in one platform.
Django
Business & Commerce Office & Productivity
Kontentino

Kontentino

Commercial

Kontentino is a social media collaboration and approval platform designed to streamline content marketing workflows for agencies and brands. It simplifies content creation, scheduling, and team communication, enhancing productivity and client satisfaction.

Excellent content collaboration features.
Collaborative
Office & Productivity Social & Communications
Zarafa

Zarafa

Commercial

Zarafa is an open-source groupware and email server platform, providing powerful collaborative features similar to Microsoft Exchange but with flexibility and cost advantages. It offers email, calendaring, contacts, and task management.

Open Source, offering cost advantages and flexibility.
Collaborative
Office & Productivity Online Services
Kolab Now

Kolab Now

Commercial

Kolab Now is a comprehensive, secure, and privacy-focused web-based email and groupware suite. Built entirely on free and open-source software, it offers a full range of collaborative tools including email, calendar, contacts, and document management, prioritizing user data ownership and security.

Strong focus on user privacy and data security.
Collaborative
Backup & Sync Office & Productivity Online Services Security & Privacy
Google Calendar

Google Calendar is a robust, cloud-based scheduling and time management platform developed by Google. It allows users to create and manage events, set up reminders, share calendars with others, and sync seamlessly across devices, making it an essential tool for personal, academic, and professional organization.

Seamless integration with the Google ecosystem.
IFTTT integration
Office & Productivity
Calendar

Calendar

Free

Microsoft Calendar, part of the Outlook suite, is a robust online calendaring platform designed for scheduling, organization, and collaboration. It allows users to manage appointments, events, and tasks effectively, integrate with other services, and share schedules with others.

Seamless integration with Microsoft services (Outlook, To Do, etc.)
Shared calendars
Office & Productivity
Kin Calendar

Kin Calendar is a sleek and intuitive calendar application designed for managing your schedule with ease. It offers seamless integration with popular services like Google Calendar and Facebook, supports multiple accounts, and includes features for reminders, events, and task management, all within a clean, ad-free interface.

Seamless integration with multiple calendar services (Google, Facebook, iCloud).
Facebook integration
Backup & Sync Office & Productivity
IQTELL

IQTELL

Freemium

IQTELL is a comprehensive productivity application designed to centralize email, tasks, projects, calendars, contacts, and notes. Based on the Getting Things Done (GTD) methodology, it provides a unified workspace to manage disparate information and workflows efficiently, helping users regain control and focus.

Unified platform for email, tasks, calendar, and notes.
Evernote integration
Business & Commerce Office & Productivity
Appoint.ly

Appoint.ly

Freemium

Appoint.ly is a user-friendly online scheduling platform designed to simplify appointment booking and management for individuals and businesses. It seamlessly integrates with calendars, automates scheduling workflows, and offers flexible options to connect with clients and colleagues.

Intuitive and user-friendly interface.
Calendar integration
Office & Productivity Online Services
Xandaro

Xandaro

Free

Xandaro offers a comprehensive, web-based online booking and management solution designed specifically for salons, spas, and other service-based businesses. It streamlines appointment scheduling, client management, point-of-sale transactions, and marketing efforts.

Integrated all-in-one platform streamlines multiple business operations.
Ad-free
Business & Commerce Office & Productivity Travel & Location
FastMail

FastMail

Commercial

FastMail is a premium, privacy-focused email service offering secure and reliable communication for individuals and businesses. Known for its speed, lack of advertising, and strong commitment to user privacy, it provides a clean and efficient alternative to free, ad-supported email platforms.

Strong focus on user privacy and security, with no advertising.
Built-in Calendar
File Management Office & Productivity Online Services Social & Communications
Zenkit

Zenkit

Free Personal

Zenkit is a versatile project management and collaboration platform designed to bring teams and projects together in one unified workspace. Offering a range of views like Kanban, Calendar, Mind Map, Table, and Hierarchy, it adapts to various workflows and project needs, empowering users to manage tasks, organize information, and collaborate effectively.

Highly flexible and adaptable to various workflows.
Integrated File Sharing
Business & Commerce Office & Productivity
Highrise

Highrise

Commercial

Highrise is a streamlined CRM designed to help small businesses and teams manage their contacts, track deals, and organize communication efficiently. It simplifies collaboration and ensures important follow-ups don't fall through the cracks.

Extremely easy to use with a clean, uncluttered interface.
Collaborative
Business & Commerce Office & Productivity
Mailfence

Mailfence

Freemium

Mailfence is a secure, privacy-focused email service that provides end-to-end encryption and digital signatures using OpenPGP. It also includes a fully integrated suite of office tools like Calendar, Documents, and Contacts, all protected by strong security features.

Strong focus on privacy and security with built-in OpenPGP encryption.
Ad-free
Office & Productivity Security & Privacy Social & Communications
Zimbra Collaboration Suite

Zimbra Collaboration Suite is a comprehensive open source email and collaboration platform designed for businesses. It provides a secure and feature-rich environment for email, calendaring, contacts, tasks, and file sharing, supporting on-premises and cloud deployments.

Comprehensive suite of collaboration tools.
Collaborative
Office & Productivity Online Services
G Suite

G Suite

Commercial

Google Workspace (formerly G Suite) is a comprehensive suite of cloud-based productivity and collaboration tools. It includes Gmail, Docs, Sheets, Drive, Calendar, and more, designed to help teams work together efficiently from anywhere.

Excellent real-time collaboration features.
Collaborative
Backup & Sync Office & Productivity
MIDAS

MIDAS

Commercial

MIDAS is a comprehensive web-based room and resource scheduling software designed for organizations of all sizes. It facilitates efficient management of spaces, equipment, and staff, streamlining the booking process and preventing conflicts.

Comprehensive resource management beyond just rooms.
Event management
Office & Productivity Travel & Location
Omnipointment

Omnipointment

Freemium

Omnipointment is a web-based scheduling tool designed to simplify the process of finding mutually suitable meeting times for groups and understanding team dynamics. It is particularly useful for students and educators.

Extremely easy to use with intuitive drag-and-drop interface.
Clean design
Office & Productivity
Showing 1 - 30 of 41 results