Best Free Event Calendar Software of 2026

Compare the Top Free Event Calendar Software as of June 2026

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What is Free Event Calendar Software?

Event calendar software helps organizations create, manage, publish, and promote event schedules through interactive online calendars. These platforms enable businesses, associations, educational institutions, venues, and community organizations to organize events, manage registrations, and share event information with attendees across websites and digital channels. The software often includes features such as recurring events, event categorization, ticketing, registration management, reminders, calendar synchronization, and mobile accessibility. Many event calendar solutions integrate with CRM systems, marketing automation platforms, payment processors, and website builders to streamline event promotion and attendee engagement. By centralizing event scheduling and communication, event calendar software helps organizations improve event visibility, increase attendance, and simplify event management. Compare and read user reviews of the best Free Event Calendar software currently available using the table below. This list is updated regularly.

1

MembershipWorks

SourceFound

We are a web-based membership software system with: event calendar, member directory, online payments, donations, shopping cart, forms, classified ads, job boards, announcement boards, and member only content. MembershipWorks easily integrates with your website. Keep the content management platform you love and simply embed our membership system on your website whether you use WordPress, SquareSpace, Weebly, Wix, Duda, WithoutCode, Joomla, Drupal, HTML5 and more. When you need a hand you can reach out to us by phone, email, or schedule a one-on-one screen-share training session with us. And best of all customer support is included at no extra cost to you. Our membership software system is designed for chambers of commerce, trade associations, professional organizations, networking groups, societies, non-profits and other membership groups.

1 Rating

Starting Price: $35.00 per month

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2

Trail Blazer

Trail Blazer Campaign Services

Trail Blazer is an elite Data Management software for the Political Campaigning sector. Equipped with encrypted features that allow users to track and manage Voter Lists, Contributions, Events, Calendars and more, Trail Blazer keeps teams unified to give them the leverage over their opponents. The platform also provides a multi-integration with popular calendar apps and website hosts, to help provide a broad outlook of how and when supporters engage.

Starting Price: $100.00/month

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3

EventAgent.ai

Six Fish, LLC

EventAgent.ai combines a next-generation online event platform with AI-assisted marketing to fill your retreats, seminars, courses and drop-in events. It provides industry-leading Zoom integration, an event calendar with registration, a deep toolset for event managers and AI-driven strategic marketing through social media channels.

Starting Price: $0

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4

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

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5

Concept3D

Concept3D

Founded in 2006, Concept3D is the trusted partner for creating immersive, accessible digital experiences through their connected suite of solutions that includes Interactive Maps, Centralized Event Calendars, 360 Virtual Tours and Room Reservation Software. We support several industries and focus primarily on supporting Higher Education professionals as they deliver a seamless digital experience throughout the student lifecycle.

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6

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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