Alternatives to OneCal
Compare OneCal alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to OneCal in 2026. Compare features, ratings, user reviews, pricing, and more from OneCal competitors and alternatives in order to make an informed decision for your business.
-
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. -
2
SYNCDATE
Duma Solutions
SYNCDATE is a web application for two-way Google Calendar synchronization. Connect multiple Google accounts, select which calendars to sync, choose direction (one-way or two-way), and SYNCDATE keeps events aligned automatically in the background. Key features: - Multi-account sync — Connect multiple Google accounts and sync events between any of their calendars. - Flexible sync rules — Choose one-way or two-way sync, configure title modes, privacy settings, description copying, and reminder handling per sync process. - Privacy by default — Synced events default to "busy" visibility. Detailed copying is opt-in. - Sync health monitoring — See sync status, freshness, latency, error summaries, and deterministic fix steps from the dashboard. - Clean exit — Delete a sync process and optionally remove all events it created. Reversible and traceable. - Webhook-driven with polling fallback — Events sync within seconds via push notifications, with 15-minute polling as a safety net.Starting Price: Free -
3
SyncGene
SyncGene
SyncGene synchronizes your data automatically*, so you can keep your Contacts and Calendar events in sync and up to date across all of your accounts. You just need to add at least 2 sources you want to sync (Google/Exchange/iCloud). The changes, which you make in one source, will be automatically transferred to another without any duplicates. You can share the latest information from your address book or calendar with other people. Merge your personal information from various places. We'll unify this information into one synced view of one Calendar, one Address Book and one To-do list for your hassle-free management. No more lost, duplicate or incomplete entries. Manage and update your events, contacts and tasks from any connected device, service or app.Starting Price: $5.83 per month -
4
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. -
5
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 -
6
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 -
7
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. -
8
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 -
9
Calensync
Calensync.live
With Calensync, you can effortlessly synchronize multiple Google Calendars, avoiding all possible future conflicts. Onboarding takes less than 2 minutes, set the synchronization rules, and see all your calendars update in near real-time!Starting Price: $2.20 per month -
10
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 -
11
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 -
12
Trevor
Trevor AI
Take control of your day by scheduling the important tasks of work and life as time blocks in your calendar - just drag & drop. Plan your day with clarity, as Trevor helps you to visually manage everything competing for your time, in one place and in real-time. Focus your attention on a single task, in a specific time block, to minimize distractions and enter the flow state of deep work. Every hero needs a sidekick - yours can auto-assign durations for your tasks, provide scheduling suggestions and remind you of overdue. Trevor’s intelligent time blocking technology syncs every integration both ways and in real-time, to make sure you’re always up to date with your schedule. Each task scheduled with Trevor is synced with your calendar of choice.Starting Price: $3.99 per month -
13
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 -
14
Cal.com
Cal.com
Meet Cal.com, the event-juggling scheduler for everyone. Focus on meeting, not making meetings. Free for individuals. Cal reads your availability from all your existing calendars ensuring you never get double booked! Set repeating schedules for the times of the day and week that you want people to be able to book you. Share your short cal.com personal link and make it incredibly easy for people to book a meeting at a time that works for both of you! Set availability, location, duration and more on a per-link basis. Send bookings to different calendars or set a default. Cal.com checks for conflicts across all of your calendars and only offers times that are open. Never get double booked again. Cal.com enables you to build processes around your events. Notifications, reminders and follow ups are automatically taken care of. With Cal.ai - harness the future of AI scheduling.Starting Price: $12 per user per month -
15
CalendarX
AddEvent
Communicate to your audience through their calendar. When a user follows your CalendarX calendar, you can push your important events to their personal calendar. Create your first calendar and adjust the settings to fit your needs. Control who can manage the calendar and what you want to know about your followers. Generate an unlimited number of calendars your users can follow. Adding events to your calendar is quick and easy. Add repeating events and set reminders so your audience won't forget. Update events if changes occur. Your followers' calendars will automatically be updated with the changes. Adding the button to your website is easy. Use the button configurator to change appearance of the button or customize it using HTML to match the design of your website. You can also link to a follow page in newsletters and social media. -
16
Magical
Magical.so
Check your calendar without switching tabs, seamlessly schedule events, and jump straight into your meetings from anywhere. Magical uses GPT-4 and Whisper from openAI to generate meeting notes, recommend action items, and act as your meeting assistant. Experience accessibility at its finest by automatically syncing your meeting notes into Notion, and share them with others.Starting Price: $15 per month -
17
Multical
Multical
Multical has one job: end double bookings for portfolio careerists, fractionals, multi-hyphenates, and consultants. With Multical you can effortlessly sync, see, and schedule across all your Google, Outlook, and Apple calendars. Made by a portfolio careerist for people who don't fit into one calendar.Starting Price: $5/month -
18
BlackBerry Hub+
BlackBerry
Up your game with BlackBerry apps on your Android phone. Give your phone a productivity boost from BlackBerry®. Whether it’s integrating all your messages and social notifications into one place or giving you a really smart Calendar, BlackBerry makes sure doing stuff on your Android™ phone is effortless. Keep organized with BlackBerry® Hub+ Inbox. Inbox consolidates all your email, calendar events and social notifications from apps like Facebook, WeChat, Twitter, LinkedIn and WhatsApp in one unified app. You can also sync your BlackBerry Hub+ Inbox with Wear OS by Google devices to receive notifications and respond directly from your watch. BlackBerry® Hub+ Calendar allows you to schedule appointments and create events with ease. Use the Agenda, Day, Week, or Month view to quickly glance at your events and respond to meeting invitations directly from the BlackBerry Hub+ Inbox. You can also call into meetings directly from your event reminder with just one tap. -
19
OrgScheduler Pro
OrgBusiness Software
A networking calendar/scheduling system. The easy way for any organization to have a networking calendar within minutes! This is a more powerful version of OrgScheduler, with all of the features of the standard version, but with the additional capability to share data in real-time over the network. The each user maintains his own calendar. You can even set network alarms to remind the whole office of an important event, like a meeting, in real-time. Each user has a unique label and a caption to display within the calendar. The program will show the complete list of active connections. The OrgScheduler LAN is built upon the interface options introduced in Microsoft Outlook. It includes importing from Outlook, exporting to Outlook, text, HTML, XML and Excel formats. It features different time display options in the day view, 149 event coloring types to indicate an event’s kind and importance, automatic hints that display an event’s start and end time together with its caption.Starting Price: $39.95 one-time payment -
20
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. -
21
allcal
All Calendars
Allcal is a complete event schedule management solution for event professionals. Whether you're organizing conferences, expos, or live events, Allcal can help you keep attendees engaged from start to finish. Allcal for events includes features such as interactive web and mobile calendar, real-time updates, instant messaging/chat, unlimited users for Allcal calendar, and plug-and-play calendar solution.Starting Price: $500.00/year -
22
grommunio
grommunio
grommunio efficiently summarizes all requirements of modern, digital communication and collaboration. This includes the device and operating system independent management of sensitive data such as e-mail, contacts, calendar, chat, video conference, file sharing and much more – in real time. With open source technology based on Linux, grommunio is scalable and meets the highest security requirements. Thanks to its advanced architecture, grommunio can be integrated into existing systems without great effort. Increase your efficiency by managing emails, contacts, calendars, tasks and much more with just one platform. With integrated enterprise-grade Active Sync, your data is available on all devices in real time. Invite directly from your calendar to online conferences with grommunio Meet, share files of all kinds in grommunio files and talk to your employees at the same time via grommunio chat.Starting Price: €1.99 per mailbox per month -
23
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 -
24
lemcal
lempire
lemcal is the tool that allows you to schedule all your meetings on autopilot. It eliminates unnecessary back-and-forth and helps you book more meetings. By linking lemcal to your Microsoft or Google account, users will be able to book slots directly in your calendar without any friction. lemcal lets you import your Calendly schedules in seconds. It also generates a fully personalized booking page to help you attract leads, reduce no-shows, and build your personal or company brand. lemcal automatically tracks the performance of your meetings and syncs your leads with the tools you love, reducing the time it takes to schedule meetings. lemcal allows you to sync with lemlist, Google Calendar, Microsoft Teams, and Zoom (coming soon). Your personalized lemcal link opens to your fully customized booking page, where people can schedule meetings with you quickly and easily. Sign up now to reserve your unique link.Starting Price: Free -
25
Schedule.cc
by 500apps
Appointment scheduling software Schedule.cc by 500apps helps schedule online appointments for businesses. AI-powered appointment scheduling software lets you schedule events and appointments in real-time, sync your calendar, integrate with third-party apps, send event reminders, and manage your availability. Get access to 37+ apps for $14.99 per user. Features: Appointment Scheduler: Schedule.cc streamlines your calendar and entire online appointment scheduling process, simplifying communication and time management for everyone involved. Event Reminder: Real-time event reminders will keep your clients informed about all their upcoming appointments. Calendar sync: You can sync your calendar with apps of your choice to stay on top of everything that happens in your day and keep track of appointments and meetings. Event Scheduler: Customize your calendar according to your availability. Set up custom events for one-on-one meetings, team meetings or group events.Starting Price: $14.99 per month -
26
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 -
27
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 -
28
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 -
29
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 -
30
Tandem
Tandem
Tandem provides your entire scheduling team the ability to enter everything into one master calendar. Now your entire staff will be on the same page about what teams and groups are doing events in all your facilities. Tandem will automatically notify you when you are about to double book a facility, team or group. Once your events are all scheduled, Tandem can send them directly to your employee's online calendars and keep them updated with emails when events change or are canceled. Tandem will automatically alert you when an event will conflict with another before the event gets scheduled on your calendar. On facility or room bookings, equipment inventory removals, double booking times for specific groups or teams. Tandem provides your account admins the ability to "override conflicts" and book your event. Use Tandem to create your organizations step-by-step approval workflow for any of your buildings or facilities.Starting Price: $20 per 5 users per month -
31
Sync Rentals
Sync Rentals
Automate the synchronization of your calendars and get more bookings effortlessly. Sync Rentals instantly synchronizes each reservation and all its changes as soon as they occur. All channel calendars will automatically show the same busy and free days immediately. Modify a price and it will immediately change in all sales channels. If you want, you can also decide the increase applicable to each channel to offset its commission. Sync Rentals is a channel manager created by and for independent vacation home hosts looking for a simple, agile and robust vacation software that solves their main needs. Connect Sync Rentals with the main sales channels to keep your calendars, rates and reservations synchronized automatically and in seconds. -
32
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 -
33
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 -
34
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. -
35
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 -
36
Sunsama
Sunsama
The daily planner for elite professionals. Organize everything you need to do today in one place. Tasks, meetings, emails, you name it. Prioritize your work day by day. Set reasonable goals for what you want to accomplish each day. Tasks you don't get to today automatically roll over to tomorrow. Organize tasks day-by-day. Pull in tasks from Trello, Gmail, Asana... Pick out which tasks you want to work on today from your existing tools. Keep track of your tasks and calendar in one place. Sunsama syncs with your Google Calendar so you can see what's on your schedule and plan accordingly. See what the rest of your team is doing today. Check out what your teammates are working on each day. Track progress as the day goes on. -
37
CozyCal
CozyCal
It's more than scheduling software. It's a tool for building connections. Integrate online scheduling seamlessly with your business. Create a customized online scheduling flow that lets your clients schedule appointments, classes, rooms or equipment with just a few simple steps. Showcase offerings, manage schedules, and sync with external calendars to streamline the scheduling experience and maximize online bookings. Syncs with Google calendar and Outlook calendar to update real-time availability and prevent double-bookings. Set up one-on-meetings or group events, and control your availabilities by setting flexible event durations, event booking window, event padding time, or block off specific times. Detect timezone difference automatically so customers can schedule events either at their local timezone or in your timezone. Offer bundled services and products in packages, give discounts on bulk purchase sessions, and get paid for multiple appointments at once.Starting Price: $15.00/month/user -
38
Readdle Calendars
Readdle
Calendars does a great job planning your day, week, and month. User experience was crafted to give you the most from using it on both iPhone and iPad. Organize your work tasks, movies, or shopping list. Add the due date or make your task recurring. Calendars will gently remind you in advance to get it done. Just drag and drop your tasks and events to reschedule an appointment. You can do that both online and offline. Or, ask Siri instead. Whether it's a business meeting, family dinner or a birthday, set up up to five reminders to be notified by alarm or an email in advance. It's a super reliable Reminders app, too. There are a couple of options to share your Google Calendar with others. In your Google Calendar settings, you can allow other people to see or edit events on your calendar. This option is great when you want to keep other people up-to-date about your schedule or delegate events to manage. -
39
Google Calendar
Google
Make the most of every day. The new Google Calendar app helps you spend less time managing your schedule and more time enjoying it. A Schedule with a View. Schedule View brings your schedule to life and makes it easy to see what's ahead with images and maps. Everything you need. Various views of your day, week and month, invitations, web calendar and much more. Backup everything. Your events are always saved on the Web. If you lose your phone, you don't lose your address book. Different ways to view your calendar - Quickly switch between month, week, and day views. Events from Gmail - Flight, hotel, concert, restaurant reservations, and more are added to your calendar automatically. Tasks - Create, manage, and view your tasks alongside your events in Calendar. Video conferencing - Easily add video conferencing to calendar events. Quick event creation - Smart suggestions for event titles, places, and people save you time when creating events.Starting Price: $0 -
40
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 -
41
CalGet
CalGet
CalGet is a powerful and effective tool that makes planning and sharing events easier. It lets you create add to calendar links people can click to instantly add your event to their calendars, whether they use Google, Apple, Outlook, or other services. You just enter your event details—like the name, date, time, and location—and CalGet creates a link you can share through emails, social media, or on your website. You can also use CalGet to collect RSVPs, so you know who’s coming. It gathers names, email addresses, and responses, and you can export this information as a file to keep things organized. If you prefer, you can embed the RSVP form or even share it as a QR code. CalGet is built to work across devices and calendar apps, so no one misses the date. Whether you’re planning a meeting, party, or webinar, it helps you stay organized and makes it easy for everyone to join.Starting Price: $0 -
42
Agendex
Agendex
Marketing events, training, webinars, whatever it is, easily manage your event calendars in Outlook and then publish them for everyone to see! Bring people, rooms, and resources together with our user-friendly, powerful free/busy search, it even works across multiple Exchange/M365 systems! Stop the email back-and-forth when trying to book meetings with external recipients; just send them your MyAvailability link and let them book what’s convenient for them! Smart, secure calendar sharing and booking for your entire organization. Agendex allows you to share events publicly so that anyone can view them and click to join them on the spot. You can provide a calendar link in emails or on your website, or even embed calendars on your website. Managed directly from Outlook, your everyday tool! These calendars can provide information about marketing events, webinars, training sessions, etc. Visitors can view information about any event and even register if you provide a registration link.Starting Price: $99 per month -
43
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 -
44
Teamup Calendar
Teamup Solutions
The shared calendar for groups. Organizing, scheduling, and sharing simplified. Get visibility of who, what, where and when across the team. Communicate efficiently with fewer emails, messages, Excel sheets, or copy-pasting information. Provide autonomy without security risk by creating custom calendar access for each individual and group. Optimize use of resources, avoid scheduling conflicts, and delegate tasks without losing sight of the big picture. Keep all the details in one place with images, files, links, notes, and time-stamped event comments.Starting Price: $8 per month -
45
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 -
46
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. -
47
SkedPal
SkedPal
Do you schedule important events on your calendar, such as meetings, doctor appointments, and trips to the vet for Lucy? What about your professional endeavors, personal growth, and development? Is the work involved in scheduling your tasks on the calendar time-consuming and at times frustrating? We know how it feels when interruptions happen, priorities change and you need to endlessly jigsaw calendars. And, we care about you. With SkedPal, you finally get one single app to include BOTH your to-do list and the calendar. SkedPal Intelligently and intuitively schedules your tasks based on your priorities and commitments. Our mind is really bad at planning and scheduling. Of course, we're the best to know our preferences and priorities. But, how to move around the pieces on the chessboard that is our time is just not our cup of tea. Time is a zero-sum game. And, our productivity is not about doing more things; it’s about doing the right things.Starting Price: $9.95/month/user -
48
Eventable
Eventable
Customers are inundated with marketing messages from multiple channels. The demand for messaging that’s timely, helpful and personalized is growing. Across the board, traditional mediums like email and digital ads are becoming less effective. As time on mobile devices increases, customers’ time with media has become increasingly fragmented. Use Eventable to stay top-of-mind. Ensure high attendance to your next event, whether it’s a conference, webinar, or game day. Our customizable “Add to Calendar” buttons can be easily embedded in all your marketing channels. These enable anyone to add your events to calendar, on any device. Segment your audience by location, behavior, or interests to send ongoing, relevant events directly to their calendars. Customize your reminders and the exact time they pop up on your customers’ devices. Monitor activity inside your customers’ calendars. Our industry-leading SmartEventsTM Analytics tracks impressions, link clicks, location, etc. -
49
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 -
50
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
