# Best Calendar Software

  *By [Nana Serwah Nkrahene](https://research.g2.com/insights/author/nana-nkrahene)*

   Calendar software is intended to organize a user’s tasks, meetings, and goals in a visually simplistic way, which helps streamline the internal activities of an entire business. Calendar software facilitates the creation of electronic agendas that can be accessed, edited, and shared with employees company-wide. This software can also be used to schedule tasks for teams, share community-wide events, as well as notify team members about their peers’ paid time off, birthdays, etc.

Calendar software can be sold as a standalone product but is often included as part of a larger office suite. If it is part of a larger suite, calendar software is an integration that works with other standard office products such as [email](https://www.g2.com/categories/email), [digital business card](https://www.g2.com/categories/digital-business-card), and [video conferencing](https://www.g2.com/categories/video-conferencing) tools. Calendar software differs from [Online appointment scheduling software](https://www.g2.com/categories/online-appointment-scheduling). The [best calendar software](https://learn.g2.com/best-calendar-app) is focused primarily on organizing meetings, tasks, and events in a visual format that can be shared team-wide. On the other hand, online appointment scheduling tools focus on scheduling appointments for external users, taking payments for appointments, and communicating with clients. Buyers may consider solutions that provide both calendar and online appointment scheduling functionalities in the same product, but they ultimately have different use cases.

To qualify for inclusion in the Calendar category, a product must:

- Allow scheduling from individual or collaborating users
- Enable users to share collaborative calendars
- Feature customizable viewing options (e.g., day, week, month, year)
- Facilitate scheduling of tasks, meetings, appointments, or events





## Category Overview

**Total Products under this Category:** 115


## Trust & Credibility Stats

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 146,100+ Authentic Reviews
- 115+ 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.


## Best Calendar Software At A Glance

- **Leader:** [Google Workspace](https://www.g2.com/products/google-workspace/reviews)
- **Highest Performer:** [Acuity Scheduling](https://www.g2.com/products/acuity-scheduling/reviews)
- **Easiest to Use:** [Google Workspace](https://www.g2.com/products/google-workspace/reviews)
- **Top Trending:** [Google Workspace](https://www.g2.com/products/google-workspace/reviews)
- **Best Free Software:** [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews)


---

**Sponsored**

### Conga Composer

Flexible. Scalable. Embedded. Conga Composer transforms how businesses generate documents Disconnected systems and manual workflows make document generation slow, error-prone, and costly. Conga Composer streamlines this by embedding automated document creation into your existing tools. It supports multiple formats, merges data from any source, and scales effortlessly, empowering teams to deliver accurate, beautifully branded documents faster, with less effort and greater control. Conga Composer excels in document generation with key advantages: Launch Anywhere – Trigger document generation from buttons, flows, Apex, or external systems- no custom code needed. Multi-Format Support – Create Word, PDF, Excel, PowerPoint, and HTML email templates. Dynamic Content – Use conditional logic, charts, dashboards, rich text, and global currencies. High-Volume Ready – Supports large templates (25MB), merged outputs (250MB), and batch processing. Enterprise Scalability – Reusable templates and behaviors across departments and use cases. eSignature Integration – Seamless pairing with Conga Sign for end-to-end agreement workflows. Revenue Lifecycle Alignment – Only vendor that integrates doc gen into CLM, CPQ, and full revenue processes. Admin-Friendly Setup – Built for Salesforce admins and business users—no developer dependency. Proven Performance – Trusted by 8,000+ businesses; millions of documents generated monthly. Future-Ready – Monitoring AI trends to invest when enterprise-grade reliability is guaranteed. With these strengths, Conga Composer delivers a scalable, flexible, and automated solution for efficient document generation.



[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%5Bdisplayable_resource_id%5D=1120&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=neighbor_category&secure%5Bplacement_resource_ids%5D%5B%5D=237&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=274&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%3Fpage%3D2&secure%5Btoken%5D=5ce57b8248f056f0d57e2e91b355423e92843ec868470d15447f8da3f86e3ebf&secure%5Burl%5D=https%3A%2F%2Fconga.com%2Fdemo%3Futm_campaign%3Dg2clickcampaign-composer-demo%26utm_source%3Dg2%26utm_medium%3Dreview-site%26utm_content%3D&secure%5Burl_type%5D=book_demo&secure%5Bvisitor_segment%5D=180)

---

## Top-Rated Products (Ranked by G2 Score)
### 1. [Google Workspace](https://www.g2.com/products/google-workspace/reviews)
  Google Workspace is a comprehensive productivity and collaboration solution designed to help users streamline their work processes by integrating essential tools such as email, chat, file storage, and video conferencing into a unified platform. This suite of applications is tailored for businesses, educational institutions, and individuals looking to enhance their communication and collaboration efforts, all while leveraging the power of Google’s artificial intelligence. Targeted at a diverse audience, Google Workspace caters to teams of all sizes, from small startups to large enterprises. It is particularly beneficial for remote teams and organizations that prioritize collaboration across different locations. The platform supports various use cases, including project management, team communication, document sharing, and virtual meetings, making it an ideal choice for professionals who need to work together efficiently, regardless of their physical location. One of the key features of Google Workspace is its seamless integration of applications such as Gmail, Google Meet, Google Drive, and Google Docs. This interconnectedness allows users to switch effortlessly between tasks, whether they are sending emails, participating in video calls, or collaborating on documents in real-time. The AI capabilities embedded within the platform enhance user experience by providing smart suggestions, automating repetitive tasks, and improving search functionalities, ultimately saving time and increasing productivity. Additionally, Google Workspace prioritizes security and data protection, offering robust features such as two-factor authentication, advanced phishing protection, and customizable access controls. These measures ensure that sensitive information remains secure while allowing teams to collaborate freely. The platform also supports third-party integrations, enabling users to connect their favorite applications and tools, further enhancing their workflow. In summary, Google Workspace stands out in the productivity software category by providing a holistic approach to collaboration. Its user-friendly interface, combined with powerful AI-driven features and strong security protocols, makes it a valuable tool for anyone looking to improve their work processes and foster effective teamwork. Whether for managing projects, communicating with colleagues, or sharing files, Google Workspace is designed to meet the diverse needs of its users, making it an essential resource in today’s digital workplace.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 45,350

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.0/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.9/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Google](https://www.g2.com/sellers/google)
- **Year Founded:** 1998
- **HQ Location:** Mountain View, CA
- **Twitter:** @google (31,885,216 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1441/ (336,169 employees on LinkedIn®)
- **Ownership:** NASDAQ:GOOG

**Reviewer Demographics:**
  - **Who Uses This:** Student, Teacher
  - **Top Industries:** Information Technology and Services, Education Management
  - **Company Size:** 46% Small-Business, 35% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (2240 reviews)
- Team Collaboration (1359 reviews)
- Integrations (1270 reviews)
- Features (1152 reviews)
- Intuitive (1070 reviews)

**Cons:**

- Missing Features (910 reviews)
- Limited Features (843 reviews)
- Lacking Features (503 reviews)
- Lack of Features (351 reviews)
- Limited Customization (347 reviews)

### 2. [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews)
  Microsoft Outlook is a comprehensive email and calendar application designed to help users stay connected and organized across various devices. It integrates email, calendar, contacts, and tasks into a single platform, enabling efficient management of communications and schedules. With a Microsoft 365 subscription, users can share attachments directly from OneDrive, access contacts, and view LinkedIn profiles, enhancing productivity and collaboration. Key Features and Functionality: - Unified Communication: Combines email, calendar, contacts, and tasks in one application, streamlining workflow and reducing the need to switch between different apps. - Calendar Management: Allows booking of conference rooms, tracking RSVPs, and sharing calendars to coordinate schedules effectively. - Enterprise-Grade Security: Provides robust security measures to protect confidential information, ensuring peace of mind for users. - Intelligent Assistance: Automatically adds travel and bill payment details to the calendar and offers intelligent reminders to keep users on track. Primary Value and User Solutions: Microsoft Outlook addresses the need for a centralized platform to manage emails, schedules, and tasks efficiently. By integrating these functions, it reduces the complexity of juggling multiple applications, thereby enhancing productivity. Its security features ensure that sensitive information remains protected, while intelligent tools assist in planning and organization, allowing users to focus on their priorities without missing important events or communications.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 3,351

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.8/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.9/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft)
- **Year Founded:** 1975
- **HQ Location:** Redmond, Washington
- **Twitter:** @microsoft (13,105,844 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/microsoft/ (227,697 employees on LinkedIn®)
- **Ownership:** MSFT

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer, Project Manager
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 39% Enterprise, 38% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (267 reviews)
- Calendar Integration (139 reviews)
- Integrations (139 reviews)
- Scheduling (128 reviews)
- Features (98 reviews)

**Cons:**

- Slow Performance (92 reviews)
- Slow Loading (91 reviews)
- Missing Features (74 reviews)
- Sync Issues (49 reviews)
- Email Management (48 reviews)

### 3. [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews)
  Goodbye app overload. Hello effortless work. Work can be complicated. Your tools shouldn't be. Zoom Workplace connects all the ways you collaborate — from meetings to docs to chat and more — with built-in AI and seamless integrations that help teams focus and work flawlessly. Zoom Communications: Unified, Effortless Connection for Modern Work Bring every way your teams communicate—meetings, chat, calls, email, and scheduling—into one seamless experience. With Zoom, collaboration happens faster and more naturally across channels, without switching apps or losing context. From spontaneous chats to scheduled meetings and calls, everything stays connected, searchable, and secure—powered by one intuitive platform built for how modern teams work. Zoom Productivity: Workflows Connected, Work Effortless Transform how work gets done with AI-first collaboration that keeps people, content, and actions in one place. From brainstorming on whiteboards to co-creating in docs, sharing clips, and automating follow-ups, Zoom connects every step of your workflow. With Zoom Hub and integrated video management, knowledge stays organized, accessible, and actionable—so teams can move from idea to outcome without friction. Zoom Spaces: Smarter, Connected Workplaces for Every Team Bring your physical and hybrid environments to life with intelligent, connected spaces. Zoom Spaces unifies meeting rooms, desk reservations, digital signage, and visitor management into one seamless experience—making it simple to collaborate, navigate, and manage the workplace. Whether employees are remote, hybrid, or on-site, Zoom creates a consistent, secure, and flexible environment that keeps teams connected wherever work happens. Zoom Employee Engagement: Connect, Inspire, and Empower Every Employee Foster belonging and alignment with Workvivo by Zoom—a modern employee experience platform that unites communication, culture, and community in one place. From company-wide updates to recognition, feedback, and social engagement, Workvivo gives every employee a voice and a sense of connection. Built right into Zoom Workplace, it helps organizations strengthen culture, boost engagement, and keep teams informed and inspired—no matter where they work.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 53,314

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.3/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.5/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.3/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Zoom](https://www.g2.com/sellers/zoom-a5000ea1-6d30-4ab4-b591-20723189ac97)
- **Company Website:** https://www.zoom.com
- **Year Founded:** 2011
- **HQ Location:** San Jose, CA
- **Twitter:** @zoom (1,044,537 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2532259/ (12,688 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Owner, Software Engineer
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 51% Small-Business, 31% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (4634 reviews)
- Video Conferencing (2761 reviews)
- Video Quality (2115 reviews)
- Reliability (2006 reviews)
- Screen Sharing (1696 reviews)

**Cons:**

- Limited Features (1266 reviews)
- Zoom Issues (1210 reviews)
- Meeting Issues (1180 reviews)
- Connection Issues (877 reviews)
- Video Issues (804 reviews)

### 4. [Microsoft 365](https://www.g2.com/products/microsoft365/reviews)
  Launch and grow your business with Microsoft 365. Do more, faster, with intelligent tools to create, send, share, and store professional, branded documents with your customers and team - securely in the cloud. Microsoft 365 is a cloud-based suite of software tools designed to help you do more—with best-in-class communication, design, and data management apps, intelligent cloud services, and advanced security. Access your data from anywhere, collaborate with team members in real time, meet with people virtually, and use thousands of predesigned templates to better communicate with customers and manage your business - all with built-in security technology that safeguards your data and devices from anywhere. Get the latest Office apps, such as Microsoft Teams, Word, Excel, PowerPoint, Outlook, OneDrive, and more.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 5,484

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.8/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.8/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft)
- **Year Founded:** 1975
- **HQ Location:** Redmond, Washington
- **Twitter:** @microsoft (13,105,844 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/microsoft/ (227,697 employees on LinkedIn®)
- **Ownership:** MSFT

**Reviewer Demographics:**
  - **Who Uses This:** Owner, Manager
  - **Top Industries:** Information Technology and Services, Education Management
  - **Company Size:** 37% Mid-Market, 35% Small-Business


#### Pros & Cons

**Pros:**

- Ease of Use (297 reviews)
- Team Collaboration (228 reviews)
- Features (220 reviews)
- Integrations (198 reviews)
- Seamless Integration (178 reviews)

**Cons:**

- Expensive (117 reviews)
- Missing Features (102 reviews)
- Learning Curve (95 reviews)
- Limited Features (76 reviews)
- Lacking Features (73 reviews)

### 5. [ClickUp](https://www.g2.com/products/clickup/reviews)
  ClickUp is the world’s first Converged AI Workspace, bringing together all work apps, data, and workflows. ClickUp eliminates all forms of work sprawl to provide 100% context and a single place for humans and agents to work, together. Trusted by more than 20 million users worldwide, ClickUp is on a mission to maximize human productivity.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 11,458

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.6/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.0/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.3/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [ClickUp](https://www.g2.com/sellers/clickup)
- **Company Website:** https://ClickUp.com
- **Year Founded:** 2017
- **HQ Location:** San Diego, California
- **Twitter:** @clickup (68,823 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/12949663/ (1,525 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** CEO, Project Manager
  - **Top Industries:** Marketing and Advertising, Computer Software
  - **Company Size:** 77% Small-Business, 18% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (4222 reviews)
- Task Management (3221 reviews)
- Features (3118 reviews)
- Project Management (2788 reviews)
- Organization (2589 reviews)

**Cons:**

- Missing Features (2040 reviews)
- Learning Curve (1753 reviews)
- Limited Features (1335 reviews)
- Not Intuitive (1183 reviews)
- Slow Loading (1155 reviews)

### 6. [Calendly](https://www.g2.com/products/calendly/reviews)
  Calendly helps individuals, teams, and organizations automate the meeting lifecycle by removing the back and forth with scheduling. Calendly’s cloud-based platform offers a new layer of the modern digital technology stack by connecting with critical tools to automate scheduling workflows, creates a more delightful customer experience, and provides insightful, measurable data to drive better business outcomes. Today, more than 20 million users across 230+ countries use Calendly to simplify meetings, collaborate more effectively and efficiently, and drive business forward. To learn more, visit Calendly.com.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 2,533

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.1/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.8/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Calendly](https://www.g2.com/sellers/calendly)
- **Company Website:** https://Calendly.com
- **Year Founded:** 2013
- **HQ Location:** Atlanta, Georgia
- **Twitter:** @Calendly (21,866 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/3640016/ (544 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Owner, CEO
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 60% Small-Business, 28% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (171 reviews)
- Scheduling (139 reviews)
- Easy Scheduling (130 reviews)
- Calendar Integration (87 reviews)
- Easy Setup (87 reviews)

**Cons:**

- Missing Features (54 reviews)
- Calendar Issues (46 reviews)
- Expensive (38 reviews)
- Scheduling Issues (34 reviews)
- Integration Issues (33 reviews)

### 7. [Reclaim.ai](https://www.g2.com/products/reclaim-ai/reviews)
  Reclaim is an AI calendar app that helps individuals and teams automatically plan their time and protect more space to get stuff done. The AI scheduling assistant optimizes meeting times across your workweek, flexibly defends focus time, prevents interruptions, and promotes work-life balance so your productivity thrives—without the burnout. Simply connect your Google Calendar or Outlook Calendar, set up a few AI-powered goals, and automatically start reclaiming your time every week. Reclaim’s AI continuously adapts your schedule as priorities shift — rescheduling tasks, protecting deep work time, and keeping your calendar optimized without the manual effort. On average, Reclaim saves busy people 7.6 hours/week through smarter AI scheduling – even across the most chaotic work environments. Get back up to 40% of the workweek with adaptive, real-time scheduling, while keeping your calendar flexible with predictive intelligence to dynamically defend priorities as your week fills up – so you always have time for focused work, while staying open to collaborate with your team. You get to tell Reclaim exactly how you want your priorities scheduled, just like you would a great assistant. And when plans change, it automatically realigns your schedule in seconds. Over 65,000 companies rely on Reclaim to get more out of their workweeks. Sign up and get started for free so you and your team can spend time where it matters most, every week. Want to learn more? Check out just some of Reclaim’s features below and visit our homepage at Reclaim.ai to get started today: • Focus Time: proactively defend a weekly focus time goal • Tasks: auto-schedule your to-dos in your calendar • Habits: block flexible time for recurring routines • Smart Meetings: find the best time for one-on-one meetings • Scheduling Links: book smarter with flexible meeting links • Calendar Sync: block your availability across calendars including Google Calendar & Microsoft Outlook Calendar • Buffer Time: auto-schedule breaks & travel time • Color Coding: automatically color-code your events by category • No-Meeting Days: prevent meetings & auto-schedule heads-down work • Team Analytics: track your team's time across meetings, tasks, wellness metrics, & more • Task Integrations: sync tasks from Asana, Todoist, Jira, ClickUp, Linear & Google Tasks to your calendar • Slack Integration: customize & sync your Slack status to your calendar in real time


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 137

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.4/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.8/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.8/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Dropbox](https://www.g2.com/sellers/dropbox)
- **Year Founded:** 2007
- **HQ Location:** San Francisco, California
- **Twitter:** @Dropbox (3,290,173 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/167251/ (4,030 employees on LinkedIn®)
- **Ownership:** NASDAQ: DBX

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 74% Small-Business, 16% Mid-Market


#### Pros & Cons

**Pros:**

- Scheduling (28 reviews)
- Time-saving (26 reviews)
- Scheduling Flexibility (21 reviews)
- Scheduling Ease (20 reviews)
- Ease of Use (19 reviews)

**Cons:**

- Missing Features (15 reviews)
- Task Management (15 reviews)
- Scheduling Issues (11 reviews)
- Limited Features (9 reviews)
- Calendar Integration (8 reviews)

### 8. [Zoho Mail](https://www.g2.com/products/zoho-mail/reviews)
  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. Below are some of the bells and whistles that comprise Zoho Mail. ☑️ Custom domain as unique as you Give your brand or business that authentic exterior and increase brand awareness with the option to create a custom domain for your business email. Zoho Mail lets you purchase your own domain and set it up, if you don't own one already. ☑️ Supercharged email with a suite of apps Crush emails, keep an eye on your calendar, create contextual notes from emails, tick off your to-dos, and more with the suite of apps Zoho Mail comes with. These apps are tightly integrated and talk well with each other so that your workflow is frictionless. ☑️ A truck-load of integrations Zoho Mail cooperates with a host of other third-party applications. Now you can get your project details from Asana, jump into a Zoom meeting, or encrypt your emails using PGP, all within your Zoho Mail inbox. These integrations stay right inside your inbox so that you can quickly access them. ☑️ Take your collaboration up a notch Zoho Mail has a nifty feature called Streams that adds a flavor of social media to your emails. Everyone can come together, ideate, and execute a plan without the hassle of unending email threads. Email delegation ☑️ Delegate and conquer your day with the email delegation feature in Zoho Mail. You can assign people to take care of your inbox while maintaining control by giving role-based access to ensure security and privacy. ☑️ AI assistance Everyone needs a helping hand in their life and Zia does just that. Zia with Zoho Mail is your AI version of a knight in shining armor. With Zia by your side, email efficiency can vastly improve because it can help you with drafting responses and summarizing messages. ☑️ Robust security With great power comes great responsibility. This is where Zoho Mail takes much pride in following best-in-class security, compliance, and privacy practices. These make sure that your emailing experience is secure and your data remains yours truly. ✔️Other features ✔️Admin control ✔️Easy migration ✔️Offline emailing ✔️Native desktop and mobile apps ✔️24/7 support With a privacy-first approach, Zoho Mail can transform the way you go about your emails. Get started with Zoho Mail now!


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 682

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.0/10 (Category avg: 8.7/10)
- **Software Integrations:** 9.2/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.2/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Zoho](https://www.g2.com/sellers/zoho-b00ca9d5-bca8-41b5-a8ad-275480841704)
- **Year Founded:** 1996
- **HQ Location:** Austin, TX
- **Twitter:** @Zoho (137,251 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/38373/ (30,531 employees on LinkedIn®)
- **Phone:** +1 (888) 900-9646 

**Reviewer Demographics:**
  - **Who Uses This:** Founder, CEO
  - **Top Industries:** Information Technology and Services, Marketing and Advertising
  - **Company Size:** 75% Small-Business, 20% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (51 reviews)
- Email Management (35 reviews)
- Integrations (27 reviews)
- User Interface (25 reviews)
- Intuitive (20 reviews)

**Cons:**

- Slow Performance (19 reviews)
- Slow Loading (14 reviews)
- Email Issues (13 reviews)
- Limited Storage (13 reviews)
- Learning Curve (11 reviews)

### 9. [Acuity Scheduling](https://www.g2.com/products/acuity-scheduling/reviews)
  Acuity Scheduling is flexible scheduling software designed to support anyone in the business of time. Whether you offer appointments, classes, consultations, or excursions, Acuity can help you create a seamless booking experience to match your online presence. Give clients the ability to book, reschedule, cancel, and pay for your services all on their own, while you take control of your calendar and automate workflows. Acuity is a part of Squarespace and integrates with leading third-party applications.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 399

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10)
- **Customized Calendar Notifications:** 10.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Squarespace](https://www.g2.com/sellers/squarespace)
- **Year Founded:** 2003
- **HQ Location:** New York
- **Twitter:** @squarespace (138,430 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/265314/ (2,073 employees on LinkedIn®)
- **Ownership:** NYSE: SQSP

**Reviewer Demographics:**
  - **Who Uses This:** Owner, CEO
  - **Top Industries:** Health, Wellness and Fitness, Marketing and Advertising
  - **Company Size:** 91% Small-Business, 7% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (4 reviews)
- User-Friendly (3 reviews)
- Scheduling (2 reviews)
- Scheduling Ease (2 reviews)
- Scheduling Efficiency (2 reviews)

**Cons:**

- Limited Features (3 reviews)
- Scheduling Issues (3 reviews)
- Complexity (2 reviews)
- Feature Issues (2 reviews)
- Integration Issues (2 reviews)

### 10. [iCal](https://www.g2.com/products/ical/reviews)
  iCal is Apple's personal calendar application designed to help users efficiently manage their schedules, appointments, and tasks. It offers multiple calendar views—daily, weekly, and monthly—allowing users to oversee their activities at a glance. With iCal, users can create and manage multiple calendars within a single unified window, making it easy to identify schedule conflicts and available time slots. The application supports online calendar sharing through a .Mac account, enabling collaboration with colleagues, family, and friends. Additionally, users can subscribe to other calendars to stay updated on work schedules, family events, and more. iCal also integrates with iSync, allowing synchronization with Bluetooth-enabled mobile phones, PalmOS devices, and iPods, ensuring access to the most current calendars on the go. Key Features: - Multiple Calendar Management: Create and manage multiple calendars within a single interface to easily identify schedule conflicts and free time. - Online Calendar Sharing: Share calendars over the Internet using a .Mac account, facilitating collaboration with colleagues, family, and friends. - Calendar Subscription: Subscribe to other calendars to keep track of work schedules, family events, and more. - Integration with iSync: Synchronize calendars with Bluetooth-enabled mobile phones, PalmOS devices, and iPods for on-the-go access. - To-Do List Management: Organize and track activities with built-in to-do list management. - Event Notifications: Receive notifications of upcoming events on screen, via email, or through text messaging to a mobile phone or pager. Primary Value: iCal simplifies personal and professional scheduling by providing a centralized platform to manage multiple calendars, share them online, and synchronize with various devices. It addresses the need for efficient time management and collaboration, ensuring users stay organized and connected across different platforms and devices.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 195

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 7.5/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.9/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.0/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.5/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Apple](https://www.g2.com/sellers/apple)
- **Year Founded:** 1976
- **HQ Location:** Cupertino, CA
- **Twitter:** @Apple (9,940,472 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/162479/ (180,534 employees on LinkedIn®)
- **Ownership:** NASDAQ:AAPL

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Marketing and Advertising
  - **Company Size:** 48% Small-Business, 30% Mid-Market


#### Pros & Cons

**Pros:**

- Calendar Integration (1 reviews)
- Ease of Use (1 reviews)
- Scheduling (1 reviews)
- Syncing Capabilities (1 reviews)
- User Interface (1 reviews)

**Cons:**

- Calendar Issues (1 reviews)
- Email Issues (1 reviews)
- Integration Issues (1 reviews)
- Limited Customization (1 reviews)

### 11. [Apollo.io](https://www.g2.com/products/apollo-io/reviews)
  Apollo.io is an AI-powered go-to-market (GTM) platform that helps revenue teams find, engage, and manage B2B buyers across the entire sales cycle. Apollo.io is the company behind the industry’s first fully agentic GTM platform, transforming how revenue teams execute. Going beyond automation, Apollo’s intelligent agents actively drive results across the entire sales funnel – from prospecting to deal management – all in one place. Trusted by millions of users and hundreds of thousands of companies – including Anthropic, Autodesk, and Docusign – Apollo is making world-class go-to-market simple, intelligent, and accessible for all. Apollo serves sales development representatives, account executives, sales leaders, revenue operations, and marketing teams at B2B organizations of various sizes. Teams use Apollo to build and maintain target account lists, orchestrate outbound and inbound motions, manage opportunities, and understand which activities lead to qualified pipeline and closed revenue. Key capabilities include: Data and targeting: Access to a large B2B database with company and contact details, including firmographic, technographic, and buyer signal data, so users can define ideal customer profiles and create precise segments for outreach. Prospecting and enrichment: Tools to search, filter, and save prospect lists, plus enrichment workflows that keep contact and account records up to date in Apollo and connected systems such as CRM. Sales engagement: Multi-step, multi-channel sequences for email, calls, and tasks that standardize how reps follow up with prospects, with controls for timing, throttling, and deliverability. Agentic and AI-assisted workflows: Intelligent agents and AI features that help with account research, lead scoring, message generation, and next-step recommendations so reps can prioritize and personalize at scale. Deal and activity management: Basic CRM-style functionality for tracking opportunities, stages, activities, and notes, giving teams a single view of pipeline health and sales performance. By combining data, engagement, and deal execution in one platform, Apollo is designed to reduce the number of disconnected tools in a typical GTM stack and provide a consistent workflow for building pipeline and managing deals. This helps organizations improve data quality, increase seller productivity, and run more structured, measurable go-to-market programs.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 9,286

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.0/10 (Category avg: 8.7/10)
- **Software Integrations:** 7.7/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 7.7/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Apollo.io](https://www.g2.com/sellers/apollo-io)
- **Company Website:** https://www.apollo.io/
- **Year Founded:** 2015
- **HQ Location:** San Francisco, CA
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Account Executive, Business Development Manager
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 67% Small-Business, 29% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (1680 reviews)
- Lead Generation (1400 reviews)
- Features (1393 reviews)
- Helpful (1390 reviews)
- Time-saving (1152 reviews)

**Cons:**

- Missing Features (597 reviews)
- Inaccurate Data (503 reviews)
- Learning Curve (474 reviews)
- Data Inaccuracy (458 reviews)
- Limited Features (454 reviews)

### 12. [Cal ID](https://www.g2.com/products/cal-id/reviews)
  Cal ID is a product of OneHash and caters to the need of people who are looking for scheduling App for Individual, Scheduling App for Teams, Collective Scheduling, wants to triggers events based on action, wants to set workflow. It can be used by Recruiters for scheduling interview. Sales & Marketing team for accommodate multiple time zones, round-robin scheduling, collective events, and private single-use links. Educationist for scheduling students, parents and staff. Telehealth and by hospitals for patients to book meetings with Doctors or for lab testing. Stores for in store bookings.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 167

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.4/10 (Category avg: 8.7/10)
- **Software Integrations:** 9.3/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.4/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [OneHash](https://www.g2.com/sellers/onehash)
- **Year Founded:** 2020
- **HQ Location:** Delaware
- **Twitter:** @OneHash (596 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/onehash (29 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Founder, CEO
  - **Top Industries:** Marketing and Advertising, Computer Software
  - **Company Size:** 92% Small-Business, 8% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (47 reviews)
- Scheduling (35 reviews)
- Simple (30 reviews)
- User Interface (19 reviews)
- Calendar Integration (17 reviews)

**Cons:**

- Limited Customization (13 reviews)
- Integration Issues (8 reviews)
- Calendar Issues (6 reviews)
- Learning Curve (6 reviews)
- Missing Features (6 reviews)

### 13. [Teamup Calendar](https://www.g2.com/products/teamup-calendar/reviews)
  Teamup Calendar is a customizable shared calendar designed to enhance group collaboration and scheduling efficiency. It enables teams to organize schedules, manage resources, and coordinate activities seamlessly across various devices and platforms. With over 5 million users, Teamup is trusted by businesses and organizations worldwide to streamline operations and improve productivity. Key Features and Functionality: - Color-Coded Sub-Calendars: Organize events by teams, projects, or resources using scalable, color-coded sub-calendars for clear visual distinction. - Multiple Calendar Views: Choose from 12 different views, including day, week, month, timeline, scheduler, table, and year views, to visualize data in the most effective format. - Granular Access Permissions: Manage user access with 9 levels of permissions, ensuring appropriate control over who can view or modify specific calendar data. - Custom Fields: Add custom fields with various types (text, numbers, choices) to events, allowing for tailored information tracking. - File Attachments and Images: Enhance events by attaching relevant files and images directly within the calendar. - Event Sharing and Signups: Share events as stand-alone web pages and enable user signups for events, facilitating better engagement and participation. - Integration Capabilities: Integrate with other calendars and tools through API, iCalendar feeds, Slack, Microsoft Teams, Trello, and Zapier for a cohesive workflow. - Time Zone Support: Collaborate across different time zones effortlessly with comprehensive time zone support. Primary Value and Solutions Provided: Teamup Calendar addresses the challenges of group scheduling and resource management by offering a flexible and user-friendly platform. It eliminates scheduling conflicts, enhances visibility of team activities, and reduces the reliance on emails and spreadsheets for coordination. By providing customizable access controls and integration with various tools, Teamup ensures that teams can collaborate effectively, maintain organized schedules, and improve overall productivity.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 35

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.3/10 (Category avg: 8.7/10)
- **Software Integrations:** 7.2/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Teamup Solutions AG](https://www.g2.com/sellers/teamup-solutions-ag)
- **HQ Location:** Zurich, Switzerland
- **Twitter:** @TeamupCalendar (2,705 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2979340/ (12 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 60% Small-Business, 29% Mid-Market


#### Pros & Cons

**Pros:**

- Calendar Integration (1 reviews)
- Convenience (1 reviews)
- Ease of Use (1 reviews)
- Helpful (1 reviews)
- Scheduling (1 reviews)

**Cons:**

- Calendar Issues (1 reviews)

### 14. [Zoho Calendar](https://www.g2.com/products/zoho-calendar/reviews)
  Zoho Calendar is a comprehensive online scheduling tool designed to streamline both personal and professional event management. It offers a unified platform where users can create, manage, and share events seamlessly across devices and integrate with various applications. With its intuitive interface and robust features, Zoho Calendar enhances productivity by simplifying the complexities of scheduling and collaboration. Key Features and Functionality: - Event Scheduling: Easily create appointments, team events, and more with powerful scheduling tools that facilitate coordination with others. - Appointment Scheduling: Allow clients to book appointments directly through your site, while smart scheduling tools identify optimal times for all parties involved. - Conferencing Integration: Schedule and initiate video conferences using Zoho Meeting or preferred third-party applications like Zoom or Microsoft Teams. - Team Calendars: Quickly organize meetings or team activities with intuitive tools that suggest suitable times and automate availability checks. - Resource Booking: Effortlessly reserve resources and manage them in one place, enabling your team to focus on essential tasks. - Cross-Platform Synchronization: Access and manage your schedule across Windows, Mac, Android, and iOS devices, ensuring you're always up-to-date. - Integration with Other Calendars: Sync with external calendars like Google Calendar, Outlook, and Apple Calendar to maintain a unified view of your commitments. - Customization Options: Personalize your calendar with various themes, including a dark mode, and utilize drag-and-drop functionality for easy rescheduling. Primary Value and User Solutions: Zoho Calendar addresses the challenges of managing multiple schedules by providing a centralized, user-friendly platform that integrates seamlessly with other tools. It eliminates the hassle of coordinating meetings, managing resources, and juggling various calendars by offering intelligent automation and synchronization features. This ensures that users can focus on their tasks without the distractions of scheduling conflicts or missed appointments. By enhancing collaboration and streamlining event management, Zoho Calendar empowers individuals and teams to work more efficiently and effectively.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 69

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.3/10 (Category avg: 8.7/10)
- **Software Integrations:** 7.9/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.5/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Zoho](https://www.g2.com/sellers/zoho-b00ca9d5-bca8-41b5-a8ad-275480841704)
- **Year Founded:** 1996
- **HQ Location:** Austin, TX
- **Twitter:** @Zoho (137,251 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/38373/ (30,531 employees on LinkedIn®)
- **Phone:** +1 (888) 900-9646 

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 55% Small-Business, 39% Mid-Market


#### Pros & Cons

**Pros:**

- Scheduling (2 reviews)
- Customer Support (1 reviews)
- Ease of Use (1 reviews)
- Easy Implementation (1 reviews)
- Features (1 reviews)

**Cons:**

- Missing Features (2 reviews)

### 15. [AddEvent](https://www.g2.com/products/addevent/reviews)
  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 widgets, followable calendars, and RSVP tools, AddEvent makes it simple to connect your events with your audience’s personal calendars. Create branded event and calendar 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 and retention. Whether you’re promoting webinars, conferences, or recurring community events, AddEvent gives you the power to get on their calendars, improve engagement, and make sure your customers never miss what’s next. Add to Calendar Buttons and Links Use our beautiful Add to Calendar buttons and links on your website, landing pages, emails, social media, and SMS to give your users a quick and effortless way to add your events to their calendars. When your users click the button or link, our service quickly adds your event to their calendar of choice. Dynamic Add to Calendar Build dynamic Add to Calendar functionality into your booking confirmation and email campaign templates to give your users Add to Calendar buttons and links customized just for their appointment. Dynamic Add to Calendar is perfect for getting on their calendar during the time of booking. Calendar Marketing An Embeddable Calendar, a Subscription Calendar, and a subscriber data collection service all rolled into one. Calendar Marketing is a marketing channel that delivers content, events, and updates directly to a user’s digital calendar through Subscription Calendars. Simply share your calendar with your customer base and get on their calendars with 1-click. Include upgrade and upsell offers, new product releases, and more to their calendars to get your customers from interested to converted. Zapier Integration AddEvent has built out a robust Zapier app that allows customers to pair AddEvent with their tools of choice. Share RSVP updates in Slack, Create an Event by adding rows to a Google Sheet, or Create and Update Contact information in your CRM from an RSVP. Apps & Marketplace You can also find AddEvent in Webflow, Wix, WordPress, and Mailchimp marketplaces to display and share your calendar and events without needing to copy code over. Security & Trust At AddEvent, we’re committed to the security and privacy of your data. AddEvent is SOC 2 compliant and adheres to GDPR, CCPA and other privacy and security regulations. We also have policies and controls for you to manage security threats, keep your data safe and help you meet your compliance obligations. AddEvent began as simple, powerful API’s built for developers, by developers. Since our founding, we’ve expanded our offering to support no-code solutions such as no-code landing pages, no-code widgets, WYSIWYG automated emails, and more. AddEvent is used by companies and organizations that rely on us to drive attendance for events, campaigns, product launches, webinars, sales, appointments and more. So no important moment is ever missed.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 47

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.0/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.2/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.7/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [AddEvent](https://www.g2.com/sellers/addevent)
- **Company Website:** https://addevent.com
- **Year Founded:** 2015
- **HQ Location:** San Francisco, California
- **Twitter:** @addevent (18 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/addevent/ (20 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 61% Small-Business, 18% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (13 reviews)
- Calendar Integration (6 reviews)
- Easy Setup (5 reviews)
- Simple (5 reviews)
- Automation (3 reviews)

**Cons:**

- Missing Features (4 reviews)
- Calendar Issues (3 reviews)
- Expensive (3 reviews)
- Limited Options (3 reviews)
- Limited Customization (2 reviews)

### 16. [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews)
  Trusted by over 500,000 businesses worldwide, Brevo (formerly Sendinblue) is the affordable, all-in-one marketing and CRM stack that helps growing businesses scale faster. It's easy to use and suitable for companies of all sizes. Build lasting customer relationships with Brevo's flexible toolkit. Products range from marketing to sales, chat, and transactional emails. Choose what you need — and only pay for what you use. Here are just some of the things you can do with Brevo: - Run multi-channel marketing campaigns across email, WhatsApp, SMS, web push, and Facebook ads - Trigger transactional emails, SMS, and WhatsApp notifications over Brevo SMTP and APIs - Automate marketing activities to deliver the right message at the right time, and efficiently manage your audience - Reduce the number of marketing and sales apps — and get a full view of customer interactions with tools that talk to each other - Engage customers in real-time and reply to FAQs 24/7 with live chat and chatbot - Track leads, automate tasks, and schedule meetings with the Brevo Sales Platform - Connect your e-commerce store to track web sales and use the Retention analysis to improve your marketing strategy. - Talk to customers anytime, anywhere with Brevo’s cloud-based phone system Learn more and start for free at https://www.brevo.com/products/marketing-platform/ Get a custom quote: https://www.brevo.com/plus/contact/


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 2,425

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.1/10 (Category avg: 8.7/10)
- **Software Integrations:** 7.9/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.8/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Brevo](https://www.g2.com/sellers/brevo)
- **Company Website:** https://www.brevo.com/
- **Year Founded:** 2012
- **HQ Location:** Paris
- **Twitter:** @brevo_official (16,035 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/brevo/ (863 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** CEO, Founder
  - **Top Industries:** Marketing and Advertising, Information Technology and Services
  - **Company Size:** 84% Small-Business, 12% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (314 reviews)
- Features (190 reviews)
- Email Marketing (171 reviews)
- Easy Setup (168 reviews)
- Simple (158 reviews)

**Cons:**

- Missing Features (107 reviews)
- Limited Features (80 reviews)
- Limited Customization (71 reviews)
- Learning Curve (67 reviews)
- Expensive (55 reviews)

### 17. [Vagaro](https://www.g2.com/products/vagaro/reviews)
  Vagaro is the #1 business management software built for professionals in the beauty, wellness, and fitness industries. Whether you're a solo professional, small business, or managing multiple locations, Vagaro provides everything you need to run and grow your business efficiently. Easily manage your schedule with customizable calendars and 24/7 online booking. Reduce no-shows with automated email and text reminders. Accept payments seamlessly using integrated POS tools, manage inventory in real time, and deliver a personalized client experience with detailed profiles, digital intake forms, and notes. Grow your brand with built-in marketing tools, including email and text campaigns, a customizable website, and exposure on the Vagaro Marketplace. Stay on top of performance with advanced reporting and payroll features. Plus, AI-powered tools help you create content, communicate with clients, and automate routine tasks. Join over 220,000 professionals who trust Vagaro to streamline operations, engage clients, and boost revenue—all from one powerful platform.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 386

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 7.1/10 (Category avg: 9.1/10)


**Seller Details:**

- **Seller:** [Vagaro](https://www.g2.com/sellers/vagaro)
- **Company Website:** https://www.vagaro.com
- **Year Founded:** 2009
- **HQ Location:** Pleasanton, California
- **Twitter:** @Vagaro (3,837 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/680194 (702 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Health, Wellness and Fitness, Consumer Services
  - **Company Size:** 66% Small-Business, 1% Enterprise


#### Pros & Cons

**Pros:**

- Ease of Use (167 reviews)
- Scheduling (90 reviews)
- Features (70 reviews)
- Booking Ease (68 reviews)
- Booking Management (65 reviews)

**Cons:**

- Missing Features (47 reviews)
- Limited Features (40 reviews)
- Poor Usability (40 reviews)
- Lack of Features (37 reviews)
- App Issues (32 reviews)

### 18. [ONLYOFFICE Workspace](https://www.g2.com/products/onlyoffice-workspace/reviews)
  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. The solution features online document editors, a platform for document management, corporate communication, mail and project management tools. The ONLYOFFICE online editors allow you to create, edit and collaborate on text documents, spreadsheets, presentations, fillable forms and PDF files. Complete compatibility with Word, Excel and PowerPoint files.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 63

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 5.8/10 (Category avg: 8.7/10)
- **Software Integrations:** 7.5/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 7.5/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Ascensio System](https://www.g2.com/sellers/ascensio-system)
- **Year Founded:** 2008
- **HQ Location:** Riga, Latvia
- **Twitter:** @only_office (6,590 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1063074/ (139 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Higher Education
  - **Company Size:** 76% Small-Business, 17% Mid-Market


#### Pros & Cons

**Pros:**

- Affordable (1 reviews)
- Centralization (1 reviews)
- Daily Use (1 reviews)
- Ease of Use (1 reviews)
- Easy Collaboration (1 reviews)

**Cons:**

- Billing Issues (1 reviews)
- Incomplete Information (1 reviews)
- Insufficient Training (1 reviews)
- Limited Storage (1 reviews)
- Poor Customer Support (1 reviews)

### 19. [Chili Piper](https://www.g2.com/products/chili-piper/reviews)
  Chili Piper is the all-in-one Demand Conversion Platform, used by Intuit, Spotify, Airbnb, Gong, and thousands more 🌶️ We are the only platform that consolidates Form Routing, Chat, Lead Distribution, and Scheduling. Everything you need to improve conversions across your funnel and streamline the transfer of leads from: - Webforms - Cold calls - Your G2 page - Within your actual product - Email campaigns - Literally anywhere you’re getting new leads, outbound or inbound Wouldn’t you say it’s time to spice up your revenue team? 🔥


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 717

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.3/10 (Category avg: 8.7/10)
- **Software Integrations:** 9.3/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 9.4/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Chili Piper](https://www.g2.com/sellers/chili-piper)
- **Company Website:** https://www.chilipiper.com
- **Year Founded:** 2016
- **HQ Location:** Brooklyn, NY
- **Twitter:** @chilipiper (2,083 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2687110 (256 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Account Executive, Sales Development Representative
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 64% Mid-Market, 21% Small-Business


#### Pros & Cons

**Pros:**

- Ease of Use (17 reviews)
- Scheduling (14 reviews)
- Customer Support (10 reviews)
- Helpful (9 reviews)
- Efficiency (8 reviews)

**Cons:**

- Expensive (5 reviews)
- Learning Curve (5 reviews)
- Limitations (5 reviews)
- Limited Customization (4 reviews)
- Missing Features (4 reviews)

### 20. [Akiflow](https://www.g2.com/products/akiflow/reviews)
  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. OUR KEY FEATURES INCLUDE → Universal task Inbox - Capture anything, anywhere. Centralise your tasks. → Command Bar - Sort things out in seconds. Prioritise, Plan and Snooze with keyboard shortcuts. → One tool - No more context switching. Tasks + Calendars. Your single source of truth. → Tray Notification - Always know what to do next. Your day at a glance. PACKED WITH FEATURES → Share availability - No more ping-ping between email and calendar tabs to share your availability. Quickly select and share your slots in seconds. → Recurrent tasks - Create tasks with any recurrence: every day, every 1st of the month, custom - you name it. → Priority management - Set in Akiflow your real Goals - the tasks that will make you progress - and start executing. → Time blocking - Lock time in your calendar for your tasks. Akiflow will create an event in your calendar to let your colleagues know when you’re busy. → Timezones - Hit one shortcut to show every city's time zone in your calendar, side by side with your local time. → Smart lists - Custom labels to organize your work the way feels right for you. Easy to add, they help you have a visually clear view of your day. → Smart notifications - What you need, at the right time. Never miss a meeting, quick jump into a call. Better yet, totally customizable. INTEGRATED WITH ALL YOUR APPS Gmail, Calendar, Slack, Gmail, Zoom, Todoist, Trello, Asana, Superhuman and more. You can also request the integrations you want.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 96

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.5/10 (Category avg: 8.7/10)
- **Software Integrations:** 9.0/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.6/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Akiflow](https://www.g2.com/sellers/akiflow)
- **HQ Location:** Remote, US
- **Twitter:** @getAkiflow (2,344 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/akiflow (25 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services, Marketing and Advertising
  - **Company Size:** 69% Small-Business, 7% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (37 reviews)
- Scheduling (26 reviews)
- Customer Support (21 reviews)
- Easy Setup (21 reviews)
- Efficiency (21 reviews)

**Cons:**

- Missing Features (18 reviews)
- Integration Issues (10 reviews)
- Learning Curve (6 reviews)
- Learning Difficulty (3 reviews)
- Limited Customization (3 reviews)

### 21. [Spike](https://www.g2.com/products/spike/reviews)
  Spike is an AI-powered email and team communication platform that combines email, chat, meetings, and collaboration tools into a single, organized workspace. It is designed for professionals, small teams, and businesses that use email as their primary communication channel but want a faster, more streamlined way to manage daily interactions and tasks. By transforming traditional email into a chat-like format, Spike simplifies how users read and reply to messages. The platform removes repetitive headers, quoted text, and long chains, allowing conversations to appear as clean, continuous threads. Users can manage all email accounts, calendars, and contacts in one place while taking advantage of built-in AI to summarize conversations, draft replies, and organize the inbox automatically. Spike supports both individual and team use. Freelancers and professionals use it to manage clients and projects more efficiently, while teams rely on Spike to centralize communication, share files, and collaborate in real time without switching between multiple tools. Core Features: Conversational Email: Presents emails as natural chat-like conversations while remaining fully compatible with standard email protocols. AI Productivity Tools: Provides automatic summaries, suggested replies, translations, and content drafting to speed up workflow. Priority Inbox: Uses AI to sort incoming messages into relevant categories—Priority, Other, Notes, and Starred—helping users focus on what matters most. Integrated Meetings: Enables voice and video calls directly from email threads for faster coordination. Collaborative Notes and Docs: Allows users to create, edit, and share documents in real time within the inbox. Unified Inbox and Search: Consolidates multiple email accounts and calendars into a single interface with cross-account search. Shared Inbox: Helps teams manage customer and project communications collaboratively, ensuring faster response times. Compatibility: Works with Gmail, Outlook, iCloud, Office 365, Yahoo Mail, and all IMAP-supported accounts across desktop, mobile, and web platforms. Security and Privacy: Spike is ad-free and never sells or monetizes user data. All message data is encrypted using the AES-256 standard. Spike is suited for users seeking a unified communication platform that enhances productivity while maintaining the familiarity of email. It bridges the gap between traditional email clients and modern collaboration tools, offering a single, AI-enhanced workspace that helps individuals and teams stay focused and efficient.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 250

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 9.3/10 (Category avg: 8.7/10)
- **Software Integrations:** 9.2/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.3/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Spike](https://www.g2.com/sellers/spike)
- **Year Founded:** 2014
- **HQ Location:** Herzliya, IL
- **Twitter:** @SpikeNowHQ (3,041 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/3240452/ (31 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Owner, CEO
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 72% Small-Business, 15% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (47 reviews)
- Email Management (35 reviews)
- Communication (33 reviews)
- Helpful (27 reviews)
- Features (24 reviews)

**Cons:**

- Missing Features (19 reviews)
- Limited Features (12 reviews)
- Integration Issues (10 reviews)
- Expensive (9 reviews)
- Limited Customization (9 reviews)

### 22. [Calendar.online](https://www.g2.com/products/calendar-online/reviews)
  Calendar.online is an easy to use and easy to share web-based online calendar with extended right management


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 20

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.6/10 (Category avg: 8.7/10)
- **Software Integrations:** 7.6/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.8/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Calendar.online](https://www.g2.com/sellers/calendar-online)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 75% Small-Business, 25% Mid-Market


#### Pros & Cons

**Pros:**

- Scheduling (10 reviews)
- Ease of Use (6 reviews)
- Calendar Integration (5 reviews)
- Intuitive (4 reviews)
- Accessibility (3 reviews)

**Cons:**

- Time Constraints (3 reviews)
- Integration Issues (2 reviews)
- Limited Customization (2 reviews)
- Limited Features (2 reviews)
- Calendar Issues (1 reviews)

### 23. [Bitrix24](https://www.g2.com/products/bitrix24/reviews)
  Bitrix24 is an all-in-one business workspace that combines CRM, collaboration, and management tools in a single, easy-to-use platform – free for unlimited users. Whether you're a small team or a growing business, Bitrix24 helps you to: — Track leads and manage customer relationships with a built-in CRM — Stay on top of projects and tasks with Kanban boards, timelines, and time tracking — Communicate easily via team messenger, video calls, and shared calendars — Create and edit documents, manage files, and collect e-signatures — Run marketing campaigns and manage customer interactions through email, calls, and WhatsApp Bitrix24’s AI-powered assistant CoPilot helps automate routine tasks, write emails, analyze data, and suggest next steps, saving time and boosting productivity. What makes Bitrix24 a great solution for businesses: — Free forever for unlimited users, with access to core features and 5 GB storage — No per-user fees – upgrade only when you need more storage or advanced tools — Accessible anywhere via web, desktop, and mobile apps — Scalable – grow your business without switching platforms or juggling tools Over 15 million companies trust Bitrix24 to simplify operations, cut costs, and get more done – all in one place.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 575

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 7.9/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 7.8/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.1/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Bitrix24](https://www.g2.com/sellers/bitrix24)
- **Company Website:** https://www.bitrix24.com/
- **Year Founded:** 1998
- **HQ Location:** Alexandria, Virginia
- **LinkedIn® Page:** https://www.linkedin.com/company/8812020/ (239 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Marketing Manager, Project Manager
  - **Top Industries:** Information Technology and Services, Marketing and Advertising
  - **Company Size:** 55% Small-Business, 34% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (48 reviews)
- Team Collaboration (37 reviews)
- Task Management (32 reviews)
- Project Management (31 reviews)
- Features (30 reviews)

**Cons:**

- Learning Curve (19 reviews)
- Missing Features (17 reviews)
- Limited Features (14 reviews)
- Lacking Features (13 reviews)
- Performance Issues (12 reviews)

### 24. [GoodTime](https://www.g2.com/products/goodtime/reviews)
  GoodTime is the leader in complex interview scheduling automation for enterprise talent teams. Built for scale, our platform handles the complexity others can’t — automating every type of interview, from multi-day panels across time zones to high-volume hiring events, with unmatched speed and precision. Behind every seamless schedule is our digital workforce of AI agents that eliminate delays, surface insights, and keep hiring teams perfectly in sync. Leaders at companies like Databricks, Aon, HubSpot, and HelloFresh trust GoodTime to orchestrate smarter, faster, people-first hiring experiences for their candidates, interviewers, and talent teams. Learn more at GoodTime.io


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 111

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 7.9/10 (Category avg: 8.7/10)
- **Software Integrations:** 9.0/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 8.6/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [GoodTime.io](https://www.g2.com/sellers/goodtime-io)
- **Company Website:** https://www.goodtime.io
- **Year Founded:** 2016
- **HQ Location:** San Francisco, California, United States
- **Twitter:** @goodtimeio (247 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/goodtime.io/ (88 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Recruiting Coordinator, Recruiter
  - **Top Industries:** Information Technology and Services, Staffing and Recruiting
  - **Company Size:** 52% Enterprise, 36% Mid-Market


#### Pros & Cons

**Pros:**

- Scheduling (10 reviews)
- Ease of Use (9 reviews)
- Easy Scheduling (8 reviews)
- Customer Support (7 reviews)
- Helpful (5 reviews)

**Cons:**

- Technical Issues (6 reviews)
- App Glitches (3 reviews)
- Calendar Issues (2 reviews)
- Learning Curve (2 reviews)
- Limited Customization (2 reviews)

### 25. [Cirrus Insight](https://www.g2.com/products/cirrus-insight/reviews)
  From CRM hygiene to AI-orchestrated selling, Cirrus is uniquely positioned to fuel your end-to-end sales engine. For over a decade, we’ve been listening, logging, and capturing the relationship history inside Gmail, Outlook, and Salesforce, so your CRM has the clean, complete data it needs to work. Cirrus automates pipeline creation, actively manages deals, and equips every meeting with prep and follow-up without pulling reps out of their inbox. The result is a sales organization that’s proactive instead of reactive: calendars stay full, buyer committees stay engaged, and forecasts reflect reality. Whether you’re an admin, sales leader, rep, or advisor, Cirrus keeps the GTM motion aligned and your CRM pristine, so you can predict, prioritize, and win faster. What Cirrus does best: Build Pipeline: Intelligent scheduling and instant lead routing/assignment to keep calendars full and funnels fresh. Manage Pipeline: Always-on CRM hygiene, a pipeline health view, process guidance, buyer-committee mapping, and real-time engagement signals so no deal goes dark. Win Every Meeting: Automated pre-meeting briefs, live coaching and nudges and proposals/ROI builders for momentum in every interaction. Sell Smarter: Analytics and forecasting powered by trustworthy data, plus relationship and deal intelligence that surface what truly drives revenue. Teams choose Cirrus because we have Salesforce data you can trust, AI that actually performs because it’s trained on clean historical context, and inbox-native workflows for Gmail and Outlook that reps love and adopt.


  **Average Rating:** 4.2/5.0
  **Total Reviews:** 1,467

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 9.1/10)
- **Sync Multiple Calendars:** 8.5/10 (Category avg: 8.7/10)
- **Software Integrations:** 8.2/10 (Category avg: 8.2/10)
- **Customized Calendar Notifications:** 7.0/10 (Category avg: 8.8/10)


**Seller Details:**

- **Seller:** [Cirrus Insight](https://www.g2.com/sellers/cirrus-insight)
- **Company Website:** https://www.cirrusinsight.com
- **Year Founded:** 2011
- **HQ Location:** Irvine, CA
- **Twitter:** @cirrusinsight (3,186 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2377476/ (44 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Account Executive, Account Manager
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 46% Mid-Market, 37% Small-Business


#### Pros & Cons

**Pros:**

- Salesforce Integration (17 reviews)
- Scheduling (15 reviews)
- Integrations (14 reviews)
- Ease of Use (13 reviews)
- Calendar Integration (12 reviews)

**Cons:**

- Missing Features (8 reviews)
- Learning Curve (6 reviews)
- Not Intuitive (6 reviews)
- Poor Customer Support (6 reviews)
- Slow Loading (5 reviews)



## Parent Category

[Collaboration & Productivity Software](https://www.g2.com/categories/collaboration-productivity)



## Related Categories

- [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)



---

## Buyer Guide

### 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.