Best Calendar Software

Compare the Top Calendar Software as of February 2026

What is Calendar Software?

Calendar software and calendar apps are essential in keeping your schedule organized. Calendar software offer a range of features including scheduling, task management, collaboration tools, calendar sync, and more. Compare and read user reviews of the best Calendar software currently available using the table below. This list is updated regularly.

  • 1
    Trumba

    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.
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    Starting Price: $99.95/month
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  • 2
    Calendly

    Calendly

    Calendly

    Calendly is a scheduling automation platform that helps individuals, teams, and enterprises book meetings without the back-and-forth emails. Share custom booking links, set availability preferences, and automate reminders, follow-ups, and calendar syncing. Calendly supports one-on-one, group, collective, and round robin scheduling, with smart features like buffer times, time zone detection, and meeting caps. Integrate with Google, Outlook, Office 365, Zoom, Microsoft Teams, HubSpot, Salesforce, Slack, and more to embed scheduling into your existing workflow. Calendly helps entrepreneurs, sales, marketing, recruiting, customer success, and professional services teams save time, reduce no-shows, and improve the client experience. Built for flexibility and scale, Calendly offers admin controls, reporting, and enterprise-grade security. Sign up for free and simplify your scheduling today—no credit card required.
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    Starting Price: $10 per user per month
  • 3
    Spike

    Spike

    Spike

    Spike brings your entire workspace into your Inbox: email, chat, calendar, calls, team collaboration, tasks — to one powerful Inbox. Everything you need to get your work done is in a single feed, so you can finally give the app-switching a rest. Spike’s conversational email fuses traditional email with instant messaging — eliminating cluttered email threads. With real-time conversations and live collaboration, have better interactions and a more human communication experience. Spike is available on iOS, Android, Mac, Windows & Web.
    Starting Price: Free
  • 4
    CalendarAnything
    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
  • 5
    Breezit

    Breezit

    Breezit

    Running an event business is both exciting and exhausting. Numerous follow-up reminders, scattered customer data, and back-and-forth emails can really take the fun out of the process. Breezit helps bring the fun back by offering a broad set of tools tailored specifically for small businesses and sole traders in the event industry. Create your service profile in a couple of minutes and get everything you need to operate and grow your business: - A clean, SEO optimized listing - your clients will feel like shopping online - A shearable booking link to share on socials or integrate into the website - A CRM for bookings, created specifically for your needs - A calendar with dynamic pricing, where you can adapt your pricing for offseason or weekdays - Contract signing - Secure payment collection straight to your bank account - Review management tools - Passive income from referring partners and demand generation tools (coming soon) Start your free trial now
    Starting Price: $20/month/user
  • 6
    Acollab

    Acollab

    Akelio

    Management of collaborative spaces, File sharing, Project management, Group agenda, Communication by messages, Time tracking, Mobile application, Rights management. Within this platform of collaborative tools , you can create as many collaborative spaces as you want for your departments, your teams, your projects, your work groups, your communities. You define the access rights for each user on each of the dedicated spaces. You can also invite partners, customers or suppliers by controlling their access rights. First, share your files online with your team. Classify them in directories. Store different versions of your files automatically. Finally, the tool allows you to attach your deliverables directly to tasks. You manage projects that have the same structure, and import tasks from another project to save time. Receive notifications when tasks are assigned to you or when they change status.
    Starting Price: €5 per user per month
  • 7
    Akiflow

    Akiflow

    Akiflow

    Akiflow is a personal task manager + calendar desktop app (win+mac) that will help you keep yourself always organized. By becoming 10x faster on the basics, keeping yourself organized will not be a burden or require too much time throughout the day WHY AKIFLOW? We built Akiflow focusing on speeding up the fundamentals of productivity: capturing tasks, processing them, and always knowing what to work on. → Reduce the effort By becoming 10x faster on the basics, keeping yourself organised will not be a burden or require too much time throughout the day. → Prevent mistakes Akiflow is built to prevent the most common mistakes that affect productivity. Our features are designed to help you avoid cognitive overload, distractions, over-scheduling and context switching. → Peace of mind A single source of truth. A clear schedule. Notifications to guide you throughout the day. Everything one shortcut away. Akiflow is built to keep your mind clear and focused.
    Starting Price: $15/month/user
  • 8
    Tandem

    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
  • 9
    pepito

    pepito

    pepito

    With pepito, working hours and vacation days can be easily managed and duty rosters can be created in an uncomplicated manner. The clever tool thinks ahead and precisely records both absences and overtime. On request, pepito takes over the complete time recording and summarizes all information clearly. Thanks to pepito, the right employees are deployed at the right time. The heart of the tool is the requirement and deployment planning as the basis for securing all shifts and working time windows. Duty times are displayed transparently for planners and employees, absences are clearly stored, and actual and target working times are automatically compared. Regardless of the industry, all information about each employee is clearly stored in the digital personnel file. These can be called up by decision-makers at any time. Documents from applicants, certificates, time limits, holiday agreements, notes from employee appraisals, but also master data, and much more have their place here.
    Starting Price: Free
  • 10
    CiraSync

    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
  • 11
    Kin Calendar

    Kin Calendar

    Kin Calendar

    Kin.today provides you with the perfect seamless calendar experience you’ve always needed: the Kin calendar core hosted on an incredible infrastructure. You don’t need to worry about anything, we’ve got you covered. Just relax, check your Kin and focus on living your life. We could have continued a long beta or raised money without any business plan, but it didn’t feel right: at some point it would have meant compromises that we didn’t want to make. February and March are on us so that you can try Kin.today and enjoy it as much as you want (though we still have a huge waitlist, we’ll release more invites every week). Then we’ll move on to the paid subscription model. Other types of subscriptions are available (free for contributors, sponsored features), feel free to drop us an email for more details.
    Starting Price: €2 per month
  • 12
    OneCal

    OneCal

    OneCal

    OneCal is a productivity tool that helps professionals synchronize their meetings across multiple calendars in real time. Upon synchronizing your calendars, you'll never have to deal with meeting conflicts again. 🚀 Main Features: 🕙 Real-Time Updates: Your calendars are automatically updated in real-time as the original events change or new events are added. 🔄 Multi-Way Syncs: Choose from one-way or multi-way syncs between 2 or more calendars. Set up once and forget. ⚙️ Fully Configurable: You have all the necessary tools to easily configure exactly what you want to sync over. No more, no less. 🔑 Privacy Focused: We only store the data we absolutely need to perform the sync. No data about your events is stored in our systems. 🎳 Team Plans: We offer team plans for your whole organization to start using OneCal and sync their calendars. 🌠 Simple Interface: No need for extensive doc pages. Everything is clearly explained and defaults are provided out of the box.
    Starting Price: $3.70/user/month
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