# Best Calendar Software for Small Business - Page 3 *By [Neeraja Prakash](https://research.g2.com/insights/author/neeraja-prakash)* Products classified in the overall Calendar category are similar in many regards and help companies of all sizes solve their business problems. However, small business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Small Business Calendar to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Small Business Calendar category. In addition to qualifying for inclusion in the Calendar Software category, to qualify for inclusion in the Small Business Calendar Software category, a product must have at least 10 reviews left by a reviewer from a small business. ## Top Calendar Software at a Glance | # | Product | Rating | Best For | What Users Say | |---|---------|--------|----------|----------------| | 1 | [Google Workspace](https://www.g2.com/products/google-workspace/reviews) | 4.6/5.0 (45,628 reviews) | Cross-app scheduling with Google-native workflow integration | "[A Seamless Workspace Where Tasks Flow Naturally](https://www.g2.com/survey_responses/google-workspace-review-13127321)" | | 2 | [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews) | 4.5/5.0 (3,424 reviews) | Microsoft 365-native scheduling and inbox coordination | "[Gen Z-Friendly Interface with Powerful Features That Beat Gmail](https://www.g2.com/survey_responses/microsoft-outlook-review-13063597)" | | 3 | [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) | 4.5/5.0 (53,526 reviews) | AI-summarized meeting scheduling with calendar sync | "[Reliable Meetings with Smart AI Summaries and Seamless Collaboration](https://www.g2.com/survey_responses/zoom-workplace-review-12831216)" | | 4 | [Microsoft 365](https://www.g2.com/products/microsoft365/reviews) | 4.6/5.0 (5,527 reviews) | Cross-app calendar scheduling inside Microsoft ecosystem | "[All in One Productivity Ecosystem with Seamless Collaboration Across Devices](https://www.g2.com/survey_responses/microsoft-365-review-12930516)" | | 5 | [Calendly](https://www.g2.com/products/calendly/reviews) | 4.7/5.0 (2,558 reviews) | Mutual-availability booking with calendar-native automation | "[Calendly Makes Scheduling Simple, Organized, and Efficient](https://www.g2.com/survey_responses/calendly-review-12859640)" | | 6 | [ClickUp](https://www.g2.com/products/clickup/reviews) | 4.6/5.0 (12,622 reviews) | — | "[ClickUp’s Custom Fields & Dashboards Make a Powerful Single Source of Truth](https://www.g2.com/survey_responses/clickup-review-13124992)" | | 7 | [Reclaim.ai](https://www.g2.com/products/reclaim-ai/reviews) | 4.8/5.0 (143 reviews) | AI-driven calendar defense with dynamic rescheduling | "[Reclaim.ai Effortlessly Keeps My Calendar Organized and On Track](https://www.g2.com/survey_responses/reclaim-ai-review-13040233)" | | 8 | [Zoho Mail](https://www.g2.com/products/zoho-mail/reviews) | 4.4/5.0 (689 reviews) | Zoho-native calendar and task scheduling | "[Simple, Secure, and Distraction-Free Email for Professional Use](https://www.g2.com/survey_responses/zoho-mail-review-12812705)" | | 9 | [Acuity Scheduling](https://www.g2.com/products/acuity-scheduling/reviews) | 4.6/5.0 (401 reviews) | Self-serve appointment booking with calendar sync | "[Streamlined Scheduling That Makes Client Self-Booking Easy](https://www.g2.com/survey_responses/acuity-scheduling-review-13076246)" | | 10 | [Cal ID](https://www.g2.com/products/cal-id/reviews) | 4.7/5.0 (221 reviews) | Multi-workflow booking with payment-and-routing automation | "[Fast Onboarding, Customizable Booking Links, and No Paywall for Integrations](https://www.g2.com/survey_responses/cal-id-review-12866241)" | ## G2 Grid® for Calendar Software ![G2 Grid® for Calendar Software plotting products by satisfaction and market presence](https://www.g2.com/categories/calendar-software/grids.png?focus%5B%5D=1434&focus%5B%5D=7372&focus%5B%5D=662&focus%5B%5D=663&focus%5B%5D=4496&focus%5B%5D=25675&focus%5B%5D=1331991&focus%5B%5D=156029) Highlighted products: Google Workspace, Zoom Workplace, Microsoft Outlook, Microsoft 365, Calendly, ClickUp, Cal ID, and Reclaim.ai. Underlying data: [Grid® JSON](https://www.g2.com/categories/calendar-software/grids.json?focus%5B%5D=google-workspace&focus%5B%5D=zoom-workplace&focus%5B%5D=microsoft-outlook&focus%5B%5D=microsoft365&focus%5B%5D=calendly&focus%5B%5D=clickup&focus%5B%5D=cal-id&focus%5B%5D=reclaim-ai&segment=small-business) ## How Many Calendar Software Products Does G2 Track? **Total Products under this Category:** 117 ### Category Stats (Jul 2026) - **Average Rating**: 4.45/5 (↓0.01 vs Jun 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: Morgen (+0.19%) - Among all products in this category, Morgen recorded the largest rating increase compared to last month *Last updated: July 19, 2026* ## How Does G2 Rank Calendar Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 148,600+ Authentic Reviews - 117+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### Copper Copper is the only client and project management tool that's a Recommended for Google Workspace app. Built for agencies, consultants and professional services, Copper helps you connect with leads, win deals, deliver projects and create repeat clients. All in one easy-to-use tool. Join 30,000+ professional services businesses in building more valuable, longer-lasting relationships. Collect leads with website contact forms or scan business cards from our mobile app. Leads flow effortlessly into your sales pipeline. Pipeline flags and reports help you keep things moving. Transition new clients over to your onboarding or project delivery pipelines with one click. Manage next steps and tasks directly on your pipeline without needing to click into projects. Copper’s integration with Google works seamlessly with your Gmail, Calendar and Drive, you never have to switch tabs to add leads, track email conversations, find files and manage tasks in your marketing and sales process. Talking to a new person? Add new contacts directly from Gmail through our Chrome Extension. Hover over any Copper contact for rich, contextualized communication and activity details. Surface your CRM reminders and tasks alongside your Gmail inbox. Speed up your email responses with email templates, automations and merge fields. Add new leads and update old ones based on your email interactions, Google Contacts and Copper suggestions. Manual data entry is a thing of the past. Your Google Calendar gets a makeover too. You can look up event details, customer interactions, and materials directly from Google Calendar without breaking your workflow. Stop hunting for files, they're right where you need them. Files and Google docs sync to your Copper contact records automatically. Quickly surface customer files across company and deal records, and easily attach suggested files in Gmail based on your email activity. Export any data from Copper directly to Google Sheets via the custom report builder, or connect to Looker Studio to visualize Copper data longside other data sources. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=147&secure%5Bchosen_at%5D=2026-07-19T15%3A02%3A57Z&secure%5Bdisplayable_resource_id%5D=179&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=6027&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=6027&secure%5Bresource_id%5D=147&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcalendar-software%2Fsmall-business%3Fpage%3D3&secure%5Btoken%5D=1544f0f6cbea6922f160334d7ef0afe4e0211e07f320c67c0202aa60ecf75871&secure%5Burl%5D=https%3A%2F%2Fwww.copper.com%2Fsignup%3Futm_source%3DG2%26utm_medium%3Dreviewwebsites%26utm_campaign%3Dclicks&secure%5Burl_type%5D=free_trial) --- ## What Is Calendar Software? [Collaboration & Productivity Software](https://www.g2.com/categories/collaboration-productivity) ## What Software Categories Are Similar to Calendar Software? - [Document Creation Software](https://www.g2.com/categories/document-creation) - [Online Appointment Scheduling Software](https://www.g2.com/categories/online-appointment-scheduling) - [Business Scheduling Software](https://www.g2.com/categories/business-scheduling) --- ## How Do You Choose the Right Calendar Software? ### What You Should Know About Calendar Software ### What is Calendar Software? Calendar software is ultimately defined by its user interface and ease of accessibility. Overall, it is meant to seamlessly transition from a traditional physical agenda, as well as provide additional collaborative benefits. Customizable viewing options allow users to observe a daily, weekly, monthly, or yearly view of upcoming tasks and events. Ease of collaboration is a common benefit that is integral for events and tasks involving large groups. Other customization options include ongoing calendar event scheduling and adjustable event notifications. ### Why Use Calendar Software? Since operating efficiently relies heavily on organization and productive collaboration, businesses will primarily benefit from a calendar’s scheduling feature. It’s common for plans to change, considerably more often within a large team. With calendar software, miniscule appointment changes can be adjusted very simply. Many calendars offer alerting functionality, so guests are notified when appointments change. In addition, the availability and capacity sharing features within calendar software facilitate transparency and allow team members to work around everyone’s personal schedule. Task management is also a key benefit to calendar software. Along with a visually simple interface, a calendar can double as a reminder tool for short-term and long-term professional responsibilities. With clear due dates and reminders, assigned tasks don’t go unnoticed. An appealing aspect of calendar software is its affordability. In most cases, basic versions are free to use. Free options allow businesses to choose a calendar software that fits perfectly with their team without the risk of immediate cost. Once a business identifies the perfect fit, it can consider premium editions for added benefits. Premium benefits are typically part of a larger software suite and can include features such as additional storage, increased user capacity, and user activity tracking. Additionally, utilizing calendar software is an example of [working smarter, not harder](https://learn.g2crowd.com/work-smarter-not-harder? __hstc=171774463.71aa7467ba29034ef139e95f7e426396.1609780029190.1610644079203.1610684980335.37&__ hssc=171774463.133.1610684980335&__hsfp=669407890). Being aware of your availability leaves room for free time, which in turn can be an opportunity to organize other aspects of your work or just take a breather. Employees have the freedom to decline invitations, a time-saving feature that prevents unneeded back and forth between manager and employee. Plus, calendar software is easy and intuitive enough to introduce to a team without formalized training. Key Benefits of Calendar Software - Cloud-based scheduling - Third-party application integration - Availability and capacity sharing - Appointment reminders - Address book - Cross-device capability - Customizable calendar views ### Who Uses Calendar Software? Calendar software is built to serve the masses, and everyone has the option to use digital calendars to enhance their daily lifestyle. For business users, the benefits are invaluable. These are the main groups that benefit from calendar software: **Businesses –** Calendar software is ideal for businesses of all sizes and especially useful for companies with employees who are often remote or out of the office. Internal planning of all types is easily scheduled with minimal effort. **Individuals –** An individual user is likely to use a basic calendar app for mobile devices to plan their day-to-day tasks assigned at work and in their personal life. A calendar is more approachable than a normal to-do list, but also gives a sense of a deadline. ### Kinds of Calendar Software Calendar software will typically appeal to either a casual user or business user depending on its key capabilities and interface. While both users are looking for basic scheduling, a casual user will gravitate toward free, aesthetically pleasing, and easy-to-use software that works well on a mobile device. A business user will get more use out of calendar software that facilitates easy collaboration and includes customization options. **Suite Calendars –** Collaborative teams benefit greatly from calendars that are a part of a larger suite of applications. With internal integrations, general sharing is straightforward and simple. Common suite integrations include [email software](https://www.g2.com/categories/email) and [business content management software](https://www.g2.com/categories/business-content-management). **Standalone Calendars –** Appealing to casual users, standalone calendar applications are a great choice for people who just want a basic calendar for personal scheduling. The interface is typically straightforward and will not have many added features or enhancements beyond its basic format. Standalone calendars are clean and ideal for those who don’t have numerous appointments or tasks to keep track of. **Client Scheduling Calendars –** Calendar software used specifically for client bookings ensures organized appointment scheduling and will oftentimes allow clients to take the reins and schedule their own appointments. Real-time availability shows the open timeslots a business has, making it simple for a client to schedule around unavailable times. For health care providers, [medical scheduling software](https://www.g2.com/categories/medical-scheduling) facilitates easy scheduling for patient examinations. ### Calendar Software Features **Scheduling –** Scheduling is the primary benefit of calendar software. Users have plenty of customizable options to choose from when creating an appointment invitation, whether its for a large event or for a quick one-on-one meeting. **Collaboration –** Calendars allow you to see other team calendars within your own calendar to get a better idea of team availability. Users can toggle their view based on the calendar(s) of interest. **Organization –** A calendar’s interface allows a user to visualize their own availability and customize their view to their personal needs. Users can also choose to download third-party calendar templates or task templates for further customization. **Tasks –** Both personal and collaborative tasks can be in the spotlight on calendars. Set up personal reminders for tasks, organize your own tasks, or view collaborator tasks. **Integration –** A notable feature is the option to interact with other software in an effort to enhance the key features of the basic calendar. Common integrations include enhanced to-do lists, [video conferencing software](https://www.g2.com/categories/video-conferencing), and [internal communications software](https://www.g2.com/categories/internal-communications). Calendars that are part of a suite feature their own internal integrations. ### Trends Related to Calendar Software **Machine Learning –** A deeper understanding of a user’s availability goes hand in hand with heavy usage of calendar software on a daily basis. AI has the capability to automate scheduling on the behalf of the user based on their record of past commitments. In other forms, AI can also be used as a personal assistant for easy scheduling, which becomes more accurate and useful as AI becomes more developed. ### Potential Issues with Calendar Software While calendar software has proven to be an essential tool for any business, it still has its potential issues: **Sharing Setbacks –** With a large variety of calendar software available, it’s common for employees to favor one calendar software over another. If employees choose to stray from the company’s choice of calendar software, sharing calendar data between multiple calendar applications can prove to be a challenge. Many calendars do not allow sharing with competitor applications. To prevent any mishaps, ensure the entire company sticks to one platform. **Appointment Time Restrictions –** Calendars will typically only offer 15–30-minute time spans for invitations, making it difficult to plan meetings that are fewer than 15 minutes long. This can muddy up calendars for people that have packed schedules and prefer to schedule meetings or appointments with intricate time spans. ### Software and Services Related to Calendar Software [**Email Software**](https://www.g2.com/categories/email) **–** Email software and calendar software go hand in hand when working together to handle calendar invitations. When a user receives an invitation, an email holding all of the appointment details will be within it. The user can accept, decline, or mark the invitation decision as pending within the email. Users can also be notified via email if an invitation has been changed or canceled. [**Meeting Room Booking System**](https://www.g2.com/categories/meeting-room-booking-system) **–** Video conferencing software with booking features that can integrate with calendar software allows a user to reserve meeting rooms within the office based on room availability. [**Online Appointment Scheduler**](https://www.g2.com/categories/online-appointment-scheduling) **–** A business can implement a calendar on its website to allow consumers to schedule appointments on their own. Businesses can customize the consumer’s view of the calendar to prevent appointments being scheduled during unavailable hours. [**Project Management Software**](https://www.g2.com/categories/project-management) **–** Teams can coordinate on group projects or individual tasks in an effort to allocate resources and ensure deadlines are reached. Calendar software is an ideal tool for project management, since it allows users to visually scope the progress of a team or individual. Additionally, it’s a simple way to keep track of assigned tasks.