Alternatives to FullCalendar
Compare FullCalendar alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to FullCalendar in 2026. Compare features, ratings, user reviews, pricing, and more from FullCalendar competitors and alternatives in order to make an informed decision for your business.
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1
Trumba
Trumba
Trumba is an event calendar and registration platform for your website or intranet. Manage all your event data in one place and publish custom calendars for your end users. Trumba currently powers the event calendars for large organizations and small businesses worldwide. Features include: • Customizable and unlimited calendars to cater to multiple audiences or business units. • Integration with 3rd party calendars to manage and publish all events in one place. • Flexible event management with custom templates and role-based editor access. • Event registration with custom forms and payment gateway support. • Attendee management including automated wait listing. • HIPAA-compliant solution for hospitals and healthcare organizations. • SSO support for user and visitor management. • Automated reminders and follow-ups, calendar syncing and personalized event lists. • Integration services and ongoing support included. • And so much more.... Get a demo or free trial today.Starting Price: $99.95/month -
2
Bordio
Bordio
Bordio is a comprehensive project management software that integrates team management software, task management tools, and a project planning calendar all in one platform. It brings together everything teams need to get their work done, from setting up projects with a project planner and organizing tasks on a kanban board, to collaborating with team members using a task board. The platform provides a clear view of what needs to be done each day with its online calendar, making overwhelming to-do lists a thing of the past. With features for scheduling tasks on specific days and keeping track of progress with color-coded statuses, Bordio keeps teams focused and acts as an effective project tracker and task tracker. You can invite guests like clients or freelancers into projects at no extra cost and work together seamlessly. The inclusion of a team task planner and team tracker ensures that every member’s efforts are synchronized and visible.Starting Price: $5.99 per user per month -
3
Mobiscroll
Mobiscroll
Mobiscroll is a commercial UI component library for scheduling and planning interfaces. It ships four views — Calendar, Scheduler with a time grid, Timeline and Agenda — plus date and time pickers and form components, as native builds for React, Angular, Vue, JavaScript and jQuery. It handles the parts of a scheduling UI that are slow to build by hand: drag and drop, recurrence, timezones, virtualised resource timelines, and accessible date entry.Starting Price: $995 -
4
Bryntum
Bryntum
Bryntum is a leading provider of high-performance scheduling solutions for the web. Our suite of JavaScript components—including Gantt, Scheduler, Task Board, and Calendar—enables developers to build modern project management applications with features like drag-and-drop scheduling, resource management, and interactive timelines. Seamless integration with popular frameworks such as React, Angular, Vue, and Ext JS ensures flexibility and rapid implementation. From streamlining planning workflows to visualizing complex schedules and optimizing resource allocation, Bryntum’s solutions empower organizations across industries to deliver robust, intuitive project planning tools at scale.Starting Price: $680 -
5
DHTMLX
DHTMLX
DHTMLX is a JavaScript UI library that provides a set of highly customizable and flexible components for building modern and responsive web applications. The library includes more than 30 UI components, such as Gantt, Scheduler, Kanban, diagrams, charts, grids, spreadsheets, calendars, trees, forms, and more. DHTMLX helps to advance web development and build feature-rich data-intensive applications of any complexity. One of the key advantages of DHTMLX is its compatibility with different web frameworks, including React, Angular, and Vue.js, which makes it a great choice for developers who are already working with these frameworks. DHTMLX is also designed with performance in mind. Its components are optimized for fast rendering. A comprehensive and rich API provides a straightforward way to manipulate JavaScript/HTML5 UI widgets. The library has detailed API documentation, tutorials, and examples that help developers quickly get up to speed and start building their apps.Starting Price: $799 -
6
Kolab Now
Apheleia IT AG
Secure and private email, calendars and more. 100% Free & Open Source Software (FOSS). Open standards and formats used for all storage and communication. No vendor lock-in. All data stored under Swiss jurisdiction. User data never transmitted to any third party without explicit consent. GDPR, HIPAA and PCI compliant. Built secure from the ground up. Supports perfect forward secrecy (PFS). End-to-end encryption available. No back doors. Our documentation contains answers to most frequently asked questions and much more. Are you looking for an instant answer to your question or a quick solution for your problem, our Knowledgebase is where you will likely find it. If you can’t find the answer in our documentation, you can always contact support.Starting Price: $9.90 per month -
7
Calendar
Calendar
With Calendar Contacts, you can easily manage and track connections as well as send meeting invites, introduces associates, and find a time on your calendar to spend with friends. Whether it's lunch meeting with a colleague, a catch-up over coffee with a friend, or an upcoming conference call with a client, you can use Calendar Contacts to spend event creation. Inviting guests only takes seconds now that your contacts are integrated with your calendar. Calendar will continue to evolve as your needs and behaviors change to provide a suite of tools. As your organization grows, it becomes harder to manage processes. When it comes to your scheduling, we'd wager it hasn't been updated in years. Calendar intelligently categorizes project meetings to figure out the relationships between your plans and the people in your meetings.Starting Price: $6 per user per month -
8
Mayday
Mayday
Time is the most important thing you have, because it’s the only thing you can’t buy more of. But your old calendar isn’t helping. It makes it too easy for time to be lost, misspent, or stolen. Mayday is a new kind of calendar that uses AI to help you organize, protect, and manage your schedule so you can spend time in more meaningful ways. The more you use Mayday, the smarter it gets. Mayday evaluates your scheduling preferences and patterns to find the Ideal Times for everything you schedule. Forget about managing different time zones, conflicting priorities, and undocumented routines. Mayday manages the complexity of scheduling with others, so you don’t have to. Mayday’s AI algorithms can automatically suggest the best times to schedule meetings based on your team’s True Availability. As more team members use Mayday, scheduling becomes smarter and more helpful, taking into account everyone’s schedules and preferences. -
9
SavvyCal
SavvyCal
You’ll love it for the advanced features to keep you in control of your calendar. They’ll love it for the personalized scheduling experience. Give your schedulers a calendar, not a list of time slots. Allow recipients to overlay their calendar on top of yours to easily find mutual availability. Team scheduling at the click of a button. Automate round robin routing, set up collective scheduling, and add teammates on the fly. Connect all your calendars. Work, personal, side projects...check for conflicts across all of them and set which calendar you want to store each meeting in. Take back control of your schedule. Present ranked availability windows to encourage recipients to pick the optimal time (while still remaining flexible). Protect yourself from meeting overload. Set limits for how many meetings can be booked per day, week, or month so you always reserve time for deep work. Create naming conventions that find scheduling availability based on calendar events you create.Starting Price: $12 per user per month -
10
CalendarWiz
CalendarWiz
Collaborate with your team, share events and activities, or manage private schedules. Calendars, event boards, and other plugins are quickly embedded in any website. Send invites and reminders, and prevent double bookings. Coordinate with your team and manage staff schedules, vacation requests, and other important dates. Keep everyone in sync with multiuser event editing and real-time updates on all of your devices. There's nothing to download or install. View and edit your calendar from any device and share it with one simple link. Send invites and reminders with optional RSVP. Keep your team informed with updates about events and schedule changes. Allow team members to update their calendars with multiuser editing. Administrators have full control over viewing and editing permissions.Starting Price: $9 per month -
11
Blaze
Blaze
Blaze is a smart calendar and complete productivity system built to help users plan better and do what matters. It brings tasks, events, projects, notes, files, collaboration, and AI into one organized workspace, so everything stays in sync instead of being scattered across separate tools. Blaze lets users manage all tasks and calendar events in one advanced agenda, organize projects with structured tasks and supporting materials, and keep work on track through a clean, calendar-centered workflow. It also connects with favorite tools to streamline daily planning and boost productivity. Teams can collaborate in real time by sharing tasks, projects, notes, and calendars, making Blaze more than a personal planner: it becomes a shared workspace for coordinated work. Its AI features simplify time management by letting users chat with a personal assistant, ask questions, get advice, and reorganize tasks in real time directly from the chat.Starting Price: $4 per month -
12
Callum
Callum
Callum is an AI calendar assistant that brings smart, natural-language control to your work schedule so you can manage your calendar faster and with less friction by speaking or typing what you want done instead of navigating calendar UIs. It works with Google Calendar (with Outlook support coming) and lets you schedule, reschedule, update, delete, and search events simply by telling Callum what you need, helping you find time with individuals or groups by checking everyone’s availability and suggesting optimal slots without endless emails. Beyond basic scheduling, Callum understands context, pulls in details when connected to tools like HubSpot, Greenhouse, and other CRM/ATS systems, and helps you prepare for meetings with relevant historical and deal information so you’re ready before every call. You can also ask conversational questions about your calendar, such as how much free time you have this week or when you last met a contact.Starting Price: Free -
13
Google Calendar
Google
Google Calendar is an AI-powered online calendar platform designed to help individuals and teams schedule events, organize tasks, and manage time more efficiently. The platform integrates seamlessly with Google Workspace applications such as Gmail, Meet, and Tasks, allowing users to coordinate meetings, track responsibilities, and manage schedules from one centralized location. Google Calendar includes AI-powered scheduling tools through Gemini that help users quickly find meeting times, add events from emails, and simplify appointment booking. Users can share calendars, attach files to events, set working hours and locations, and collaborate with teams more effectively across projects and meetings. The platform also supports automatic reminders, task synchronization, multiple calendar views, and video conferencing integration with Google Meet for smoother communication and planning.Starting Price: $0 -
14
Fantastical
Fantastical
A single subscription unlocks all features in both Fantastical and Cardhop across all your devices. Your calendars, tasks, and contacts will be more powerful, more productive, and more fun. Fantastical and Cardhop were both designed to eliminate frustration and make your life more productive. Quickly upload files or images directly from Fantastical to your iCloud, Google, or Exchange events. Attachments are accessible across all devices that sync with your calendar accounts. No matter what device you're using, Fantastical will give you the view you want. See a quick overview of your calendar with the Fantastical DayTicker and Calendar views, and browse comprehensive full screen views of your day, week, month, or year when you need more detail. -
15
CalendarAnything
Silverline
A calendar is just the beginning. CalendarAnything gives you the power to zoom in on the details or take a step back for the big picture — all in one place. Whether you're coordinating marketing campaigns, planning epic events, optimizing resources, managing projects, or scheduling meetings and appointments, CalendarAnything is completely customizable to your business. With CalendarAnything, you can... - See the most important information at-a-glance - Streamline operations by manipulating Salesforce data directly from CalendarAnything - Build real-time pipelines, project plans, roadmaps, timelines, and more - Customize variables to what matters to your business You don't need costly custom development to have a 360 degree view of your operations — anyone can set up and use CalendarAnything on day one. See why we're AppExchange's #1 calendar app for yourself. Try us free for 15 days!"Starting Price: $13.75/ Per user/ Per Month -
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Thunderbird
Mozilla Foundation
Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features! Thunderbird makes email better for you, bringing together speed, privacy and the latest technologies. Focus on what matters and forget about complexity. Multiple features, such as built-in Do Not Track and remote content blocking, work together to ensure your safety and privacy, so you can have peace of mind. With Add-ons (Extensions & Themes) and many more features you can change the look and feel of Thunderbird in an instant. Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars. Thunderbird is an open source project, which means anyone can contribute ideas, designs, code, and time helping fellow users. -
17
Forgot.dev
Forgot.dev
Forgot is a browser-based team calendar for engineering managers and team leads coordinating planned time off, on-call rotations, project work, public holidays and release dates. Managers can add people and events, organize views by team, office, time zone or custom fields, mark tentative dates, and flag when someone is away during a release or code freeze. Teams can submit availability through a link without creating accounts; read-only calendars can be shared or embedded, and weekly email summaries and weekday Slack posts help keep colleagues informed. Calendar feeds can be subscribed to from Google Calendar, Outlook or Apple Calendar. The optional Mac menu-bar app shows who is away and supports calendar edits. Forgot is designed for coordination rather than HR leave administration and does not track PTO balances or accruals.Starting Price: $9 one-time -
18
Clockwise
Clockwise
Escape the chaos of work and find your focus with Clockwise. Clockwise is a smart calendar assistant that frees up your time so you can focus on what matters. Clockwise optimizes your calendar to free up blocks of uninterrupted time. With Clockwise you can finally find time for what matters, whether it's a research project, a strategic plan, or your next big idea. The time management toolkit for remote teams that makes collaboration easy. Clockwise creates uninterrupted blocks of time to get things done and to focus on your most important projects. You can count on Clockwise to take care of the busywork, like resolving meeting conflicts, handling different time zones, and always saving time for lunch. Are you a morning meeting person or need to leave early to pick up the kids? Clockwise understands your preferences and helps carve out time for what's essential to you. -
19
Calendar 365
AppJetty
Introducing Calendar 365 for Dynamics CRM - Your Ultimate Time Management Solution! Stay organized, efficient, and in control of your schedule with Calendar 365 for Dynamics CRM. Designed to seamlessly integrate with Microsoft Dynamics CRM, this powerful calendar extension revolutionizes the way you manage your time, tasks, and appointments. Whether you're a sales professional, customer support agent, or project manager, Calendar 365 is your indispensable tool for maximizing productivity and staying on top of your daily activities. Here are some features that can help you improve the productivity of your team: - Seamless Integration - Intuitive Interface - Customizable Views - Color Coding - Smart Reminders - Team Collaboration - Mobile Accessibility - Time Zone Support - Analytics and Reporting - Security and PrivacyStarting Price: $599 yearly (1-10 users) -
20
CiraSync
CiraSync
Manual workarounds for syncing contacts, calendars, and notes to smartphones are error prone and time consuming. Custom apps are not scalable or have limited functionality. Without an automatic GAL sync solution, employees waste time looking up current contact information, are unable to identify critical business calls, or are forced to make manual updates. Unsynced shared calendars lead to missing business-critical meetings and ineffective management of projects, emergencies, or shifts. The CiraSync platform provides centralized administration with single sign-on, granular control, and best-in-class support. No software to install, no client configuration, and no need for user training. Sync unlimited number of contacts, shared calendars, and notes multiple times a day. Control who gets which contacts and calendars by leveraging existing distribution groups.Starting Price: $1 per user per month -
21
UpTo
UpTo
Gone are the days of static event calendars that collect dust. UpTo events are interactive, letting your customers and fans share events and save them to their personal calendar. People are constantly on the go and they check their calendar at least 5 times each day. Can you say the same for your website's calendar? UpTo's app for iPhone and Android allows users to see their own calendar alongside yours whenever, wherever. You shouldn't need an IT department just to update your calendar. Add events through your online account and watch them sync seamlessly across UpTo's mobile app and web calendars. Your UpTo calendar has two layers. The front layer is your existing calendar. The back layer includes calendars you follow based on your likes and interests. Expand your calendar to reveal the back layer of events with just a pinch or tap.Starting Price: $9 per month -
22
CalendarBridge
CalendarBridge
No More Missed Meetings. No More Double Bookings. CalendarBridge syncs all your calendars across all your Google and Microsoft accounts in real time and makes scheduling meetings simple. Universal Calendar Syncing All Your Calendars. Always in Sync. CalendarBridge syncs your calendars across Microsoft and Google accounts in real time so your complete schedule is always available from any device. Why is CalendarBridge Sync Awesome? Easy setup. 5-minute self-service setup. No configuration required on any of your devices. Regain Control of Your Devices. See your corporate calendars on your personal device without giving an IT admin the right to wipe your device. Simplified Calendar Sharing. Outlook and Google Calendar scheduling assistants now show your true free/busy times, including external calendars. Privacy Controls. With the option to sync only free/busy times, sensitive calendar information never crosses organizational boundaries. -
23
Rise
Rise
Rise helps you schedule, optimize and protect your day to give you more time for what's important. Rise is a beautiful calendar that uses hundreds of signals to find the best times to meet, resolve conflicts and blocks off focus time. Upgrade your important events to flexible meetings and Rise takes care of the rest. Automatically block off your dentist appointment in your private calendar in your work calendar, without exposing personal information. Reclaim valuable time by accepting suggestions by Rise that work for everyone. Pin your favorite teammates for quick scheduling and to instantly see what they are doing.Starting Price: $16 per month -
24
OfficeCalendar
Lookout Software
OfficeCalendar for Microsoft Outlook is an easy-to-use software application designed for sharing Microsoft Outlook information between colleagues and coworkers. OfficeCalendar is an affordable alternative to Microsoft Exchange Server, which is considered to be too expensive and complex for many small to mid-sized businesses. With OfficeCalendar, coworkers can share their Microsoft Outlook calendars, email, contacts and tasks; create group calendars; and control OfficeCalendar’s comprehensive sharing security; all from within their own copy of Outlook. Colleagues can also access their personal and shared Outlook folders (calendars, contacts and tasks) online using OfficeCalendar Online, giving users Outlook web access from anywhere or at any time. Share Microsoft Outlook Calendars with colleagues. Create interactive Outlook group calendars for easy group scheduling.Starting Price: $99.00/one-time/user -
25
Reclaim.ai
Reclaim.ai
Smart AI scheduling for busy teams. Reclaim is an AI scheduling automation app that finds the best time for your meetings, tasks, habits, & breaks. Integrate your project management app or to-do list to automatically find the best time to work on your tasks, by priority, before your due dates. Or build your own task list in Reclaim! Automatically schedule your recurring habit routines at the best time around your other calendar events. Want to make time for lunch every day, weekly planning on Friday afternoons, or coding 3x a week? Automatically find the best time for your one-on-one meetings every week. Reclaim will analyze both calendars to find mutual free time, and automatically reschedule your Smart 1:1s if a conflict comes up. Book more meetings (and the right meetings faster) with "high-priority" and "flexible duration" Scheduling Links so you never send a meeting link with no availability again.Starting Price: $6.50 per user per month -
26
Calhub
Calhub
Calhub is a unified calendar solution designed to simplify scheduling and provide a centralized view of all your calendars. Whether you're managing multiple Google Calendar accounts or streamlining your daily routine, Calhub enables you to create scheduling links based on real-time availability across all connected calendars. It’s ideal for busy professionals, freelancers, or anyone looking to eliminate the hassle of juggling different schedules! Key Features: - Unified calendar view for all your calendars - Effortless syncing of multiple Google Calendar accounts - Seamless integrations with Slack, Zoom, and more - Customizable scheduling links - Automatic addition of appointments to your Google Calendar - Free forever plan!Starting Price: $38 per month -
27
AddEvent
AddEvent
AddEvent is the leading no-code platform for calendar and event marketing, helping businesses promote events and calendars, drive attendance, and reduce no-shows. With Add to Calendar buttons, Embeddable Calendar widgets, Subscription Calendars, online RSVPs, and Dynamic Add to Calendar for appointments, AddEvent makes it simple to connect your events with your audience’s personal calendars. Create branded event landing pages without coding, embed calendars or event lists on your website, and use automated reminders to keep attendees engaged. AddEvent’s no-code tools are designed to help marketers, event professionals, and product teams maximize attendance & retention. Whether you’re promoting webinars, conferences, or community events, AddEvent gives you the power to get on their calendars, improve engagement, and make sure your customers never miss what’s next. For organizations looking to reduce appointment no-shows, check out Dynamic Add to Calendar to drive revenue.Starting Price: $29 per month -
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Timely Event Calendar
Timely
Expand and delight your audience with a beautiful event calendar on your website. Easily create, promote, manage and monetize your events. All in one event calendar software. Our event calendaring software makes it easy to create a striking and engaging event calendar. Build a white-label calendar of events for your website. Easily customize the design to align to your brand and make it stand out. Choose your preferred language and timezone. Embed your calendar code to your website or simply link it to your custom domain, and you are ready to go. Our calendar software for business use has been designed for private, public and nonprofit organizations that organize and host events. It makes it extremely easy to create an event and even import your existing events iCal, Outlook and Google Calendar. Fill your online calendar with events from EventBrite, Meetup and other online sources. -
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Calendars.Cloud
Calendars.Cloud
You will have the ability to overlay color coded events, customize filters, schedule alerts, export to Outlook and Google calendar, share calendar online, and many more advanced features. Easy editing with multi color codes facilitation. See your schedule by single day, week or month. Sync your calendar with other calendar apps like Google Calendar, outlook etc. With other Teams in your Organization. -
30
Let's Calendar
Manomay Informatics LLC
Let's Calendar is the worlds first and most advanced bulk calendar invite tool designed to help event managers, conference organizers, webinar admins, or simply any type of event and meeting organizers to send mass calendar invites to thousands of participants at once, and block their contacts date/time with details about their event and ensure a healthy turnout! Let's Calendar is hosted on Amazon Cloud and ensure great privacy tools that help protect your content and your contacts while allowing you to safely and securely upload your event contacts and send bulk calendar invites instantly in 1-click. Simply create your campaign, upload your contacts and hit "send" and let Let's Calendar handle all the magic in the backend. Let's Calendar will discreetly send the invites using your email id and your sender name to all the recipients in a way that they do not see each others details and the calendar invite is compatible with all browsers, devices and time zone.Starting Price: $49.99 per month -
31
Proton Calendar
Proton AG
Your calendar is a record of your life. Proton Calendar helps keep it private. Proton Calendar automatically secures all your events with end-to-end encryption. Events received from people who use other calendars are secured with zero-knowledge encryption. In both cases, event details, including the title, description, location, and people invited, are encrypted so not even we can see them. Proton Calendar makes staying on top of your schedule simple while keeping your information secure. Proton Calendar was built by the team behind Proton Mail, the world’s largest encrypted email service. Over 50 million people and some of the world’s largest organizations have signed up with Proton. Proton Calendar comes with a Proton Mail email address that you can use to securely send event invites. You can also add events to Proton Calendar directly from your Proton Mail inbox.Starting Price: Free -
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CalendarX
AddEvent
CalendarX is the discovery platform for a wide variety of calendars, powered by AddEvent, the leading calendar marketing platform trusted by over 400,000+ organizations worldwide. Every day, people miss things they actually wanted to attend: a game, an exhibit, a school play, a sale they'd been waiting for. Not because they didn't care, but because life is busy and a social post or email was easy to swipe past. Every day, people miss things they actually wanted to attend: a game, an exhibit, a school play, a sale they'd been waiting for. Not because they didn't care, but because life is busy and a social post or email was easy to swipe past. CalendarX changes that. It's a public directory of Subscription Calendars from brands, sports organizations, schools, museums, theaters, and communities, all in one place, easy to browse, easier to follow. When someone subscribes to a calendar on CalendarX, every upcoming event automatically lands on their personal calendars. -
33
Morgen
Morgen
Morgen is a daily planner for time-blocking tasks from your to-do, project management, and PKM apps in your calendars. The AI Planner gives you custom plans that prioritize your most important tasks in your available time, but you can also time-block manually. Available on macOS, Windows, Linux, iOS, and Android. To use Morgen, you will connect at least one calendar (Google, Outlook, iCloud, Fastmail, Exchange, and more). Then you can manage and create events from these calendars directly in Morgen. If you already manage to-dos, tasks, and projects in other tools, you can integrate those and configure which tasks will be imported to Morgen. Integrations include Todoist, Notion, ClickUp, Linear, and even Obsidian. If you don’t have a task manager, no fear. Morgen has a simple built-in task manager.Starting Price: $30/month -
34
Brite
Brite
Your All-in-One Planner App: Tasks, Calendar, Habits & More for Effortless Productivity. Brite combines all essentials in one app. Plan, check, and streamline effortlessly. Swap app clutter for simple, organized brilliance with Brite! View your whole week. All tasks, projects, events, and docs in one spot. Ditch multiple calendar apps for seamless, stress-free planning. Quickly craft to-do's, manage tags, and prioritize with Brite. Smart alerts keep you on track. Manage projects using Brite: ideal for personal and work goals. Utilize our kanban board, collaboration tools, and real-time goal tracking. Craft notes and docs with Brite's intuitive editor. Share ideas on iPad using slash commands and collaboration tools. Manage schedules with Brite's calendar. Get daily to monthly views, set reminders, and sync with Google, Outlook, and Apple for seamless planning.Starting Price: $3.29 per month -
35
BlendedCal
BlendedCal
BlendedCal helps you get control of your calendars. If you have too many calendar subscriptions to keep up with or need to share some or all of your calendars with others and have them stay up to date, BlendedCal makes it easy with tag-based calendars, event filtering, source filtering, and much more.Starting Price: $0 -
36
Apple Calendar
Apple
Calendar is an app from Apple that comes standard on iPhone, iPad, and Mac devices. Calendar from Apple integrates with Apple Mail and can be used as a calendar, and for scheduling.Starting Price: Free -
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Shared Team Calendar
Avista Information Systems
Team Calendar is a shared calendar that integrates with Microsoft Teams, allowing all members within a team/channel to create and view events. Events created in Team Calendar are visible to everyone in the team/channel.Starting Price: $99 per year -
38
The Calendar Pro
Colorofbest
The Calendar Pro is a free Android app, displaying a simple and convenient calendar. With Pro version, display your Google agenda, customize the number of columns, the height of the cells and all its colors so that the Calendar is perfectly adapted to your needs. -
39
Tuta Calendar
Tuta
Tuta Calendar is a zero-knowledge calendar with quantum-safe encryption, ensuring that all your events are protected from snooping and prying eyes. Whether you schedule events, receive event invitations, or share your calendar with others, all steps in the Tuta Calendar are automatically encrypted end-to-end. This means your data belongs to you, and no one else can access it. The intuitive, clean design allows for easy organization of appointments, business meetings, and repeating tasks. Push notifications are sent securely, so no third party can track you. Two-factor authentication can be enabled to protect your login credentials from malicious attacks. Tuta Calendar is available with free and open source desktop clients. You can share calendars and events with your family, organization, or company with a few taps.Starting Price: €3 per month -
40
Keeper.sh
Keeper.sh
Keeper.sh is a calendar syncing tool that helps you stop double-bookings, and increases your organizational capabilities: compatible with Google Calendar, Outlook, Microsoft 365, Apple Calendar, Fastmail, CalDAV and more. It syncs events in realtime, allows you to redact information so you only sync what you want, and helps you connect your calendars to your agents through a convenient MCP server and optional API. If you'd like to share your calendar with the privacy and calendar filters of your choice, you can also generate as many ICS links as you want. Keeper.sh has a convenient managed solution, but for privacy conscious users or technical hobbyists, it is open-source under AGPL-3.0, where you can get all premium features for free.Starting Price: $5/month -
41
Calendar Force
Calendar Force Pty Ltd
Calendar Force is a web app and Google Calendar add-on for service businesses that organize work in Google Calendar. It turns scheduled events into client SMS reminders, staff assignments and invoices without requiring a separate booking calendar. Users can apply reusable reminder templates across a date range, track delivery results, and assign staff to jobs using calendar colours. The app keeps service logs in Google Drive and Sheets, creates invoices from event details in bulk or after staff upload a job photo, and matches remittance PDFs to invoices. It supports separate workflows for private, company and funded-care clients, including NDIS and aged-care invoicing for Australian providers. SMS reminders are available to Australian and US numbers; rostering and invoicing work elsewhere. It is designed for small service teams such as cleaning, lawn care, trades and home-support providers already using Google Calendar.Starting Price: A$9.99 per 50 SMS credits -
42
Calendar.online
Calendar.online
For your calendar you get several access links for which you can set individual permissions (e.g. read or write). For increased security, each access link can be additionally protected with a password. Due to the easy access via links and the extensive rights management, Calendar.online is optimally suited to work on a calendar with several people in an uncomplicated way. Structure your calendar with colored sub-calendars. For each access link, you can also define which sub-calendars are readable and writable. Get reminders of your appointments via email or SMS. You also have the option to send reminders to your team and family members. You can receive daily or weekly agenda reminders so that you can stay informed by email about upcoming events. Additionally, you can receive notifications about new events or event changes by email.Starting Price: $7.90 per month -
43
Neocal
Neocal
Neocal is an AI-powered modern calendar that lets you schedule, update, and manage events using natural language. Simply tell Neocal what you need, and its smart scheduling engine automatically finds optimal slots, avoids conflicts, and adjusts for time zones. Intelligent queries provide instant, contextual answers while quick actions let you reschedule, cancel, or update events via text or voice. Context awareness means Neocal learns your preferences and patterns so it can proactively suggest and confirm changes. Seamless two-way synchronization with Google Calendar (across multiple accounts) ensures that updates in Neocal or Google reflect everywhere instantly, preserving your existing workflow. With a streamlined web interface and real-time dashboards, Neocal works unobtrusively in the background. Connect your calendar with a click, communicate in plain language, review intelligent suggestions, and let the platform handle the rest.Starting Price: Free -
44
Smart Calendars AI
Smart Calendars AI
Transform your scheduling experience with Smart Calendars AI, where scheduling becomes effortless through the power of artificial intelligence. Speak, snap a photo, or paste text to create calendar events instantly - no more manual data entry. Smart Calendars AI automatically detects dates, times, and locations in multiple languages, converts physical invitations into digital events through photo recognition, and responds to natural voice commands. Working seamlessly across the Apple ecosystem, Smart Calendar AI processes your emails, messages, websites, and notes into calendar entries. Use Smart Calendars AI to receive smart scheduling suggestions based on your preferences. The clean, modern interface eliminates clutter while offering powerful sharing options including expirable quick links and custom QR codes. With a privacy-first approach combining local processing and minimal cloud interaction, your schedule stays secure and private. Available for iPhone, iPad, and macOS.Starting Price: Free -
45
LuxCal
LuxCal
On this site LuxSoft offers its free web based event calendar, called LuxCal, which will help you to organise and keep track of your appointments and events in an easy and user-friendly way from any internet PC, at home, in the office, on business trips or when on holiday. LuxCal is a free user-friendly lightweight web based event calendar. Its primary goals are to be more user-friendly, smaller and easier to maintain as compared to other web-based event calendars. LuxCal has all essential functions you may expect from a lightweight event calendar, designed to be as intuitive and user-friendly as possible. LuxCal is targeted at home use and small businesses. Most web-based event calendars found on the internet are too complicated, not user-friendly or not flexible enough. So, we made our own. Year view shows several rows of calendar months. The number of displayed rows and columns can be changed. -
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Developermail
Developermail
You should be in full control over your mailbox. Developermail provides mailboxes that can be configured as if they were self-hosted. Including things like forwards, aliases, catchalls and sieve filters. So start thinking about optimizing your mailbox and forget about time consuming server adminstration. Every mailbox comes with calendars, an address book and reminders. Developermail integrates perfectly into your daily developer life. All configuration is done in YAML files which are stored in your private git repository on our servers. Simply "git clone" and "git push" to update configration settings. We value security and privacy like you do. Developermail uses battle tested encryption technologies in order to keep your data safe. We will never sell your private data nor share it with third-parties for marketing purposes. -
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SYNCDATE
DUMA DIGITAL SOLUTIONS S.R.L.
SYNCDATE keeps several calendars honest about when one person is busy. It is for anyone who holds a calendar at more than one organisation: a consultant with a calendar at every client, a fractional executive, an agency owner, or someone with a day job and a business on the side. Connect each account over OAuth: Google Calendar, Microsoft Outlook or Microsoft 365, iCloud, Fastmail, Nextcloud or any CalDAV server. Choose which calendars feed which, one way or both ways. From then on, a meeting booked at one company blocks the time at the others. Subscribed iCal feeds can be used as a read-only source. A copy says what you decide. By default a copy shows Busy and nothing else, except in a two-way sync between calendars you own, which keeps the real titles. You can write your own text for the title, description and location on every plan. The Plus plan adds if/otherwise rules that look at an event's length, start time, weekday or a guest's email domain.Starting Price: Free -
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CalendarRows
MRSLM Group LLC
CalendarRows is a Google Sheets add-on for creating and managing Google Calendar events from spreadsheet rows. Users map columns for event title, dates and times, all-day status, location, description, guests and color, then send changes to a selected calendar. CalendarRows records event IDs in the sheet so later runs update matching events rather than creating duplicates; rows can also be used to delete events. Users can import events from a selected calendar and date range into a new sheet tab, edit them and send changes back. The add-on is designed for schedules maintained in spreadsheets, including shift rotas, class timetables, fixtures, content calendars and bookings. Guest addresses are added without sending invitation emails. The free plan allows 50 event changes daily and imports of up to 100 events. Pro costs $9 monthly or $59 yearly, with higher daily limits, repeating events and imports of up to 5,000 events.Starting Price: $9/month -
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Joynit
Joynit
Joynit is a shared community calendar and scheduling platform designed to help organizations plan events, coordinate volunteers, and keep participants aligned through a single, easy-to-use interface. It centralizes events, invitations, attendance tracking, and communications into one online agenda that replaces scattered emails, spreadsheets, and messaging tools. Users can create clear event calendars, share them publicly or privately with a simple link, and allow participants to register without creating an account, reducing friction and improving engagement. It supports role-based permissions so administrators can control who can view, contribute, or manage events while keeping information accessible across desktop and mobile. Joynit also provides automated reminders and notifications to reduce no-shows, along with attendance tracking that shows who is coming, undecided, or absent at a glance.Starting Price: Free -
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iCalendar
Symfonies
iCalendar is the ultimate calendar for your iPhone, iPad and iPod Touch focusing on your productivity. Its seamless, highly usable interface allows you to enter events quickly and helps you keep track of your busy schedule. It integrates with your iCloud, Google, Exchange, Outlook, or Yahoo! account to provide you with the most convenient calendaring experience.Starting Price: $2.99 one-time fee
