Top Free Calendar Software - Page 2

Whether it's running a small business or managing your personal calendar, online calendar tools help you build and plan out the numerous plans and commitments necessary to keep everything on track.  In a fast-paced society, plans are constantly changing. Meetings are rearranged, lunches are rescheduled, and events classes are canceled. As opposed to scratching out or erasing plans in the heavy paper planner that weighs down your purse or briefcase, consider a digital calendar tool. E-calendars provide for simple switches and no scratch-outs, and allow you to share your plans with friends and family. Below is a list of the top calendar tools with free solutions for your business

If you'd like to see more products and to evaluate additional feature options, compare all Calendar Software to ensure you get the right product.

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G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
51 Calendar Products Available
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View all Calendar Software

Zoho Mail

(713)4.4 out of 5
Entry Level Price:$1.00
10th Easiest To Use in Calendar software
OverviewUser Satisfaction
Product Description

What does Zoho Mail offer? With 16 million happy users and more than a decade of experience, Zoho Mail is packed with useful features. It nails down the basics and also caters to demanding businesses

Users: Founder, CEO · Industries: Information Technology and Services, Marketing and Advertising · Market Segment: 75% Small-Business, 20% Mid-Market
User Sentiment

Users frequently mention the intuitive nature of Zoho Mail, its similarity to familiar platforms like Outlook, the ease of setup, and its effective integration with other Zoho software and Google workspaces. Users experienced issues with the interface feeling outdated compared to other tools, limited third-party integrations, confusing presentation of email chains or threads, and difficulties with onboarding for non-technical users.
User SatisfactionSeller Details
Zoho Mail features and usability ratings that predict user satisfaction
8.8
Has the product been a good partner in doing business?
Average: 9.1
9.0
Sync Multiple Calendars
Average: 8.7
9.2
Software Integrations
Average: 8.2
9.2
Customized Calendar Notifications
Average: 8.8
Seller Details
Year Founded
1996
HQ Location
Austin, TX
Company Website
https://www.zoho.com
Twitter
@Zoho
LinkedIn® Page
https://www.linkedin.com/company/38373/
Phone
+1 (888) 900-9646

Akiflow

(98)4.8 out of 5
OverviewUser Satisfaction
Product Description

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 b

Industries: Information Technology and Services, Marketing and Advertising · Market Segment: 69% Small-Business, 7% Mid-Market
User SatisfactionWhat G2 Users Think
Akiflow features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 9.1
9.5
Sync Multiple Calendars
Average: 8.7
9.0
Software Integrations
Average: 8.2
8.6
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Adam D.
AD
I appreciate how straightforward the setup process for Akiflow was, which made it enjoyable from start to finish without encountering significant... Read review
Verified User in Electrical/Electronic Manufacturing
UE
I took my time comparing Akiflow with other options, and so far, I’m very pleased with my decision. It integrates my tasks from several Google... Read review
Seller Details
HQ Location
Remote, US
Company Website
https://akiflow.com
Twitter
@getAkiflow
LinkedIn® Page
https://www.linkedin.com/company/akiflow
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OneCal

(67)4.8 out of 5
Entry Level Price:$5.00
OverviewUser Satisfaction
Product Description

OneCal is a tool that syncs iCloud, Outlook, and Google Calendars, provides intuitive booking links that make scheduling simple, and allows you to manage iCloud, Outlook, and Google Calendars in a uni

Industries: Consulting · Market Segment: 82% Small-Business, 13% Mid-Market
User SatisfactionWhat G2 Users Think
OneCal features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 9.1
9.8
Sync Multiple Calendars
Average: 8.7
9.0
Software Integrations
Average: 8.2
9.4
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Christina H.
CH
I've been using OneCal for a while now (on a daily basis), and I’m genuinely impressed with how intuitive and affordable it is! The interface is... Read review
AL
I really appreciate OneCal for its great user interface and ease of use, making it an efficient and user-friendly tool in our daily operations. The... Read review
Seller Details
Year Founded
2022
HQ Location
N/A
Company Website
https://www.onecal.io
Twitter
@onecal_io
LinkedIn® Page
https://www.linkedin.com/company/onecalio/

Clockwise

(74)4.7 out of 5
Entry Level Price:Free
OverviewUser Satisfaction
Product Description

Clockwise is an AI-powered calendar assistant that builds better and more productive schedules – designed to alleviate the stress of calendar management for busy professionals. Powered by automati

Industries: Computer Software, Information Technology and Services · Market Segment: 51% Mid-Market, 26% Small-Business
User SatisfactionWhat G2 Users Think
Clockwise features and usability ratings that predict user satisfaction
7.5
Has the product been a good partner in doing business?
Average: 9.1
7.5
Sync Multiple Calendars
Average: 8.7
8.7
Software Integrations
Average: 8.2
7.6
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Lebogang M.
LM
It builds in the focus time that I need, but that I find too cumbersome for me to consistently put in place myself. I like that the AI scheduler... Read review
Verified User in Retail
UR
It just works! It has a lot of handy features which will save you a lot of time and emails just to agree on some schedule Read review
Seller Details
Year Founded
2016
HQ Location
San Francisco, California
Company Website
https://www.getclockwise.com
Twitter
@clockwise
LinkedIn® Page
https://www.linkedin.com/company/17926327/

AddEvent

(54)4.5 out of 5
Entry Level Price:Free
14th Easiest To Use in Calendar software
OverviewUser Satisfaction
Product Description

AddEvent is the leading no-code platform for calendar and event marketing. AddEvent helps businesses promote events, drive attendance, and reduce no-shows. With Add to Calendar buttons, embeddable wid

Market Segment: 61% Small-Business, 19% Mid-Market
User SatisfactionWhat G2 Users Think
AddEvent features and usability ratings that predict user satisfaction
9.5
Has the product been a good partner in doing business?
Average: 9.1
8.0
Sync Multiple Calendars
Average: 8.7
8.2
Software Integrations
Average: 8.2
8.7
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
BL
Very user friendly and integrates well in email. Lots of features are avaliable in the free version. Read review
Megumi U.
MU
I like that AddEvent is easy to use and free. I find the automated features particularly useful. Read review
Seller Details
Year Founded
2015
HQ Location
San Francisco, California
Company Website
https://addevent.com
Twitter
@addevent
LinkedIn® Page
https://www.linkedin.com/company/addevent/

Morgen

(24)4.8 out of 5
Entry Level Price:$10.00
OverviewUser Satisfaction
Product Description

Morgen is a daily planner that prioritizes your most important to-dos, events, and projects in one app. Get AI-powered recommendations, plan manually, an time-blocking tasks from all your favorite too

Market Segment: 71% Small-Business, 13% Mid-Market
User SatisfactionWhat G2 Users Think
Morgen features and usability ratings that predict user satisfaction
9.6
Has the product been a good partner in doing business?
Average: 9.1
9.2
Sync Multiple Calendars
Average: 8.7
9.0
Software Integrations
Average: 8.2
9.2
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
ET
I like the ease and efficiency with which you can integrate several calendars into one, where I can change colors and priorities, organize tasks... Read review
Seller Details
HQ Location
Zurich, CH
Company Website
https://www.morgen.so
LinkedIn® Page
https://www.linkedin.com/company/morgen-calendar

ONLYOFFICE Workspace

(66)4.4 out of 5
Entry Level Price:Starting at $2,200.00
OverviewUser Satisfaction
Product Description

ONLYOFFICE Workspace is a web-based open-source business platform for efficient team management and online collaboration, developed by Ascensio System SIA, a Latvian software development company. Th

Industries: Computer Software, Higher Education · Market Segment: 76% Small-Business, 17% Mid-Market
User SatisfactionWhat G2 Users Think
ONLYOFFICE Workspace features and usability ratings that predict user satisfaction
9.2
Has the product been a good partner in doing business?
Average: 9.1
5.8
Sync Multiple Calendars
Average: 8.7
7.5
Software Integrations
Average: 8.2
7.5
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
CB
All office apps available in one single app is amazing. Coupled with cloud sync it's basically the best. Read review
Kwabena A. B.
KB
Onlyoffice integration with alfresco is awesome. With onlyoffice, you can easily edit documents online without downloading it. It is also... Read review
Seller Details
Year Founded
2008
HQ Location
Riga, Latvia
Company Website
https://www.onlyoffice.com
Twitter
@only_office
LinkedIn® Page
https://www.linkedin.com/company/1063074/

Pyas

(20)4.4 out of 5
Entry Level Price:Free
OverviewUser Satisfaction
Product Description

Integrations solution that helps startups and developers utilize application programming interfaces to connect with calendars. The Pyas API can be implemented easily within any tech stack, without the

Market Segment: 50% Small-Business, 45% Mid-Market
User SatisfactionWhat G2 Users Think
Pyas features and usability ratings that predict user satisfaction
8.3
Has the product been a good partner in doing business?
Average: 9.1
8.2
Sync Multiple Calendars
Average: 8.7
7.9
Software Integrations
Average: 8.2
8.2
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Verified User in Hospital & Health Care
TH
easy to theri API, multi moladity meeting support, reasonable price, good intergartion Read review
Vuk C.
VC
Pyas does a good job of simplifying calendar integrations. The API is well-documented and supports multiple calendar platforms like Google,... Read review
Seller Details
HQ Location
N/A
Company Website
https://www.pyas.io
LinkedIn® Page
https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps

ActiveCollab

(97)4.2 out of 5
Entry Level Price:$10.00
OverviewUser Satisfaction
Product Description

ActiveCollab is a simple, yet powerful productivity and collaboration workspace built for agencies, creatives, and consultancies looking for an all-in-one project management tool. ActiveCollab offe

Users: Project Manager · Industries: Marketing and Advertising, Computer Software · Market Segment: 68% Small-Business, 26% Mid-Market
User SatisfactionWhat G2 Users Think
ActiveCollab features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 9.1
0.0
No information available
0.0
No information available
0.0
No information available
What G2 Users ThinkSeller Details
Verified User in Marketing and Advertising
UM
ActiveCollab is about the only high quality workflow product that doesn't charge per user. It has a clean no-nonsense UI that is easy to stare at... Read review
Verified User in Computer Software
UC
There is no reoccurring cost. It is easy to use and feature rich Read review
Seller Details
Year Founded
2007
HQ Location
Norfolk, VA
Company Website
https://www.activecollab.com/
Twitter
@activecollab
LinkedIn® Page
https://www.linkedin.com/company/2891995/

Let's Calendar

(14)4.5 out of 5
Entry Level Price:$49.99
OverviewUser Satisfaction
Product Description

Let’s Calendar is a powerful scheduling solution designed for businesses, event organizers, and teams that need to send bulk calendar invites instantly without manual effort. From conferences and webi

Market Segment: 50% Mid-Market, 50% Small-Business
User SatisfactionWhat G2 Users Think
Let's Calendar features and usability ratings that predict user satisfaction
8.3
Has the product been a good partner in doing business?
Average: 9.1
10.0
Sync Multiple Calendars
Average: 8.7
8.3
Software Integrations
Average: 8.2
6.1
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Verified User in Education Management
AE
Let's Calendar is a great tool that focuses on developing great functions for event and meeting organisers and attendees. It integrate many apps... Read review
Jigar K A.
JA
It is a hassle-free, easy-to-manage tool to send invitations in bulk. Read review
Seller Details
HQ Location
Wilmington, US
Company Website
https://www.letscalendar.com
Twitter
@letscalendar
LinkedIn® Page
https://www.linkedin.com/company/letscalendar/

Planyway

(18)4.4 out of 5
Entry Level Price:Free
OverviewUser Satisfaction
Product Description

Planyway is a robust team planner, calendar and timeline for Trello and Jira to visualize your project management process. Create project roadmaps, manage workload and organize team schedule. Use Tr

Market Segment: 56% Small-Business, 33% Mid-Market
User SatisfactionWhat G2 Users Think
Planyway features and usability ratings that predict user satisfaction
9.4
Has the product been a good partner in doing business?
Average: 9.1
10.0
Sync Multiple Calendars
Average: 8.7
7.8
Software Integrations
Average: 8.2
8.3
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Glen M.
GM
I love being able to sync task cards to my calendar. I said "goodbye" to making to-do lists a long time ago. I live by my calendar and Planyway... Read review
DP
Planyway allows me to drag and drop cards from my Trello boards onto calendars. In addition, it also has list and timeline views. It syncs with all... Read review
Seller Details
Year Founded
2005
HQ Location
Kazakhstan
Company Website
https://rubius.com/
LinkedIn® Page
https://www.linkedin.com/company/2906723

Planzer.io

(12)4.3 out of 5
Entry Level Price:$10.00
OverviewUser Satisfaction
Product Description

Planzer.io is built to help users save time on their daily to-do tasks. Users can make a habit of starting the day with Planzer.io and ending their day with Planzer.io. The solution collects all task

Market Segment: 67% Small-Business, 25% Mid-Market
User SatisfactionWhat G2 Users Think
Planzer.io features and usability ratings that predict user satisfaction
8.3
Has the product been a good partner in doing business?
Average: 9.1
7.5
Sync Multiple Calendars
Average: 8.7
7.5
Software Integrations
Average: 8.2
0.0
No information available
What G2 Users ThinkSeller Details
VD
For most of the users this is the perfect as they can manage their time by giving sufficient time slot for different tasks and also by setting... Read review
Ashitha P.
AP
its integration across multiple tools that we use daily. helps in pulling the task more easily.easy to use and understandable.used daily as it... Read review
Seller Details
HQ Location
Copenhagen, DK
Company Website
https://planzer.io
LinkedIn® Page
https://www.linkedin.com/company/planzer-io/?originalSubdomain=dk

Trumba

(11)4.7 out of 5
Entry Level Price:Starting at $99.95
OverviewUser Satisfaction
Product Description

Trumba is an All-in-one Calendar Management and Event Registration Platform. The highly customizable event calendar platform allows organizations to publish, promote and track events more affordably a

Market Segment: 45% Mid-Market, 36% Enterprise
User SatisfactionWhat G2 Users Think
Trumba features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 9.1
10.0
Sync Multiple Calendars
Average: 8.7
9.2
Software Integrations
Average: 8.2
10.0
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Matt N.
MN
Trumba is easy to use and efficient software for calendar management Read review
Zac Q.
ZQ
I like that Trumba is very user-friendly and intuitive, which is great for both our users and city staff. It's simple to use and doesn't take a lot... Read review
Seller Details
Year Founded
2003
HQ Location
Seattle, US
Company Website
https://trumba.com/
Twitter
@Trumba
LinkedIn® Page
https://www.linkedin.com/company/trumba
Phone
(206) 696-7200

Virto Calendar App

(11)4.4 out of 5
Entry Level Price:$2.00
OverviewUser Satisfaction
Product Description

Virto Calendar App consolidates all your events into a single, user-friendly calendar, compatible with Microsoft 365, Microsoft Teams, and SharePoint. With flexible viewing options—day, week, month, y

Market Segment: 64% Small-Business, 18% Mid-Market
User SatisfactionWhat G2 Users Think
Virto Calendar App features and usability ratings that predict user satisfaction
9.4
Has the product been a good partner in doing business?
Average: 9.1
8.1
Sync Multiple Calendars
Average: 8.7
8.8
Software Integrations
Average: 8.2
8.8
Customized Calendar Notifications
Average: 8.8
What G2 Users ThinkSeller Details
Avinash Y.
AY
Complete dashboard view is a great experience Read review
Verified User in Marketing and Advertising
UM
Overlaying different institutional, work, or personal calendars and choose a color for each calendar. Read review
Seller Details
Year Founded
2009
HQ Location
Los Angeles, US
Company Website
https://www.virtosoftware.com
Twitter
@VirtoSoftware
LinkedIn® Page
https://www.linkedin.com/company/virtosoftware/

Silverline CalendarAnything

(13)4.6 out of 5
OverviewUser Satisfaction
Product Description

A calendar is just the beginning for this popular Salesforce AppExchange Product! CalendarAnything gives you the power to zoom in on the details or take a step back for the big picture — all in one

Market Segment: 77% Mid-Market, 15% Enterprise
User SatisfactionWhat G2 Users Think
Silverline CalendarAnything features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 9.1
0.0
No information available
0.0
No information available
0.0
No information available
What G2 Users ThinkSeller Details
Mark M.
MM
CalendarAnything is the most flexible and robust calendar tool on the AppExchange. It allows easy calendar visualization of just about any data in... Read review
Peter B.
PB
What a great way to look at a calendar page for a whole month and see what opportunities are scheduled to close that month. Better yet, you can... Read review
Seller Details
Year Founded
2009
HQ Location
New York, NY
Company Website
https://www.silverlinecrm.com
Twitter
@silverlinecrm
LinkedIn® Page
https://www.linkedin.com/company/silverlinecrm