Best Calendar Software - Page 10

How Many Calendar Software Products Does G2 Track?

Total Products under this Category: 174

Category Stats (Nov 2026)

  • Average Rating: 4.47/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Modern Events Calendar (+5.35%) - Among all products in this category, Modern Events Calendar recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Calendar Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 156,500+ Authentic Reviews
  • 174+ 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.

G2 Grid® for Calendar Software

G2 Grid® for Calendar Software plotting products by satisfaction and market presence

Highlighted products: Google Workspace, Microsoft Outlook, Zoom Workplace, Microsoft 365, UKG Ready, ClickUp, Calendly, and GlossGenius.

Underlying data: [Grid® JSON](https://www.g2.com/categories/calendar-software/grids.json?focus%5B%5D=google-workspace&focus%5B%5D=microsoft-outlook&focus%5B%5D=zoom-workplace&focus%5B%5D=microsoft365&focus%5B%5D=ukg-ready&focus%5B%5D=clickup&focus%5B%5D=calendly&focus%5B%5D=glossgenius)

joynit

Who Is the Company Behind joynit?

  • Seller: joynit
  • Year Founded: 2018
  • HQ Location: Paris, FR
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Kalender-Sync

Kalender Sync is a GDPR-compliant SaaS for synchronizing calendar availability across providers. Unlike US-based tools that copy entire events (titles, attendees, notes) between calendars, Kalender Sync only transfers Free/Busy slots — your private event details never leave the calendar where you created them. Supported providers: Google Calendar, Microsoft Outlook / Office 365, Apple iCloud (CalDAV), KSuite / Infomaniak (CalDAV), and any iCal feed. Real-time sync via OAuth webhooks (no polling). Hosted at Hetzner in Germany. Data Processing Agreement (DPA / Auftragsverarbeitungsvertrag) available. Built for DACH professionals, freelancers, and small teams who can't compromise on data sovereignty.

Who Is the Company Behind Kalender-Sync?

Luana

Luana is a family command center built around the TV you already own. It puts a shared calendar, rotating chore charts, a kid-friendly star rewards system, and a family photo screensaver on the living room TV, always visible and always up to date. Parents manage everything from a web dashboard or mobile app, and changes sync to the TV automatically. Luana works on Roku, Fire TV, Google TV, LG webOS, and Samsung Tizen TVs. Plans start at $7.99/month or $79.99/year, with a 14-day free trial. Families end up coordinating everything through group texts and one parent's phone; Luana puts the shared calendar and chore list somewhere everyone can see it without opening an app.

Who Is the Company Behind Luana?

  • Seller: Luana
  • Year Founded: 2026
  • HQ Location: N/A
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

ManageCal

ManageCal is a shared calendar and scheduling platform that helps organisations manage people, rooms, resources, shifts, and events from one place. It allows teams to create separate calendars for different departments, employees, rooms, equipment, or other resources and manage them based on their requirements. Admins can also control access and permissions, so users only see or manage the information relevant to them. ManageCal can be used for scheduling staff, booking rooms and resources, managing shifts, planning events, and coordinating day-to-day activities. It also helps avoid double bookings and keeps schedules organised across teams. The platform is suitable for different types of organisations, including schools and colleges, offices, clinics, restaurants, clubs, agencies, and field teams. Users can view schedules in different calendar formats, create recurring events, add custom information, and manage multiple calendars from a single platform. Overall, ManageCal provides a simple way for organisations to keep their schedules, resources, and teams organised without having to manage multiple separate calendars.

Who Is the Company Behind ManageCal?

MechanicX

MechanicX is a cloud-based garage amanagement platform built for UK independent garages and mobile mechanics. It combines bookings and calendars with capacity and estimated-hours workload bars, digital job cards and technician worksheets, plus estimates, invoicing and payments via Stripe and Dojo. With a self-service customer portal for invoices and online payment. DVLA VRM lookup, MOT history and an online MOT booking widget for a garage's own website. With accounting sync to Xero. CE Cert.

Who Is the Company Behind MechanicX?

Nelio Content

Nelio Content is the editorial calendar and content assistant for WordPress. It’s designed to help you to schedule, create, and promote your blog’s content efficiently. Its ultimate goal is to assist you during all the tasks involved in content creation and promotion in social media. Nelio Content doesn’t give you additional work—it’s the perfect companion for running a successful blog and writing outstanding posts saving tons of time. Nelio Content helps more than 6,000 sites stay organized in more than 100 countries around the world.

Who Is the Company Behind Nelio Content?

  • Seller: Nelio
  • Year Founded: 2013
  • HQ Location: Barcelona,
  • Twitter: @NelioSoft
    2,458 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Neocal

Neocal is an AI-powered calendar application designed to streamline scheduling through natural language interactions. Users can manage their calendars by simply stating commands like "Schedule lunch with Sarah next Tuesday," and Neocal handles the rest, offering a modern and intuitive experience. Key Features and Functionality: - Natural Language Processing: Allows users to schedule, update, and manage events using everyday language, eliminating the need for manual input. - Smart Scheduling Links: Provides clients with a seamless booking interface that automatically manages time zones, availability, and integrations, ensuring conflict-free scheduling. - WhatsApp Integration: Enables users to interact with their calendar directly through WhatsApp, facilitating instant responses and natural conversations for efficient calendar management. - Multiple Calendar Support: Supports integration with multiple calendars, including Google Calendar, with plans to add Outlook and Apple Calendar integrations soon. Primary Value and User Solutions: Neocal simplifies calendar management by allowing users to interact with their schedules through natural language, reducing the time and effort required for manual entries. Its intelligent features, such as smart scheduling links and WhatsApp integration, enhance productivity by ensuring seamless coordination and communication. By automating routine scheduling tasks and preventing conflicts, Neocal empowers users to focus on their priorities without the hassle of traditional calendar management.

Who Is the Company Behind Neocal?

NextUp Alert

NextUp Alert is a desktop reminder app for Windows 10 and 11, offering continuous visual feedback for calendar management. Integrated into the Windows taskbar, it displays a live countdown to the next meeting using a traffic light system: green for ample time, yellow for approaching, and red for imminent meetings. It connects to Google Calendar and Microsoft 365 Outlook, merging accounts into a unified timeline. Filters exclude non-essential alerts. Reminders appear via taskbar countdowns, full-screen popups, and voice announcements. Popups overlay windows with a live countdown, and voice reminders announce time remaining. The app extracts meeting links for one-click join functionality for Teams, Zoom, and Google Meet. Running as a native desktop program, it operates in the background without needing browser or Outlook windows open. It supports ARM64 architecture. Optional paid features include AI-powered day briefings and advanced voice announcements.

Who Is the Company Behind NextUp Alert?

OFWSync

OFWSync.com syncs your OurFamilyWizard co-parenting calendar to a subscription calendar feed, so custody schedules and events show up automatically in Google Calendar, Outlook, or Apple Calendar. It pulls updates from OFW on a regular schedule, with a daily-sync tier and a faster hourly-sync tier. Parents no longer have to log into OFW or copy events by hand to see what’s coming up.

Who Is the Company Behind OFWSync?

OnTime Group Calendar for Microsoft

MS Outlook’s and MS Teams’s Best Calendar Friend. OnTime Group Calendar is the most versatile and powerful scheduling tool available. It comes in 9 languages and supports both Exchange on Premises and M365 users, and includes add-ons such as Mobile, Pollarity (polls and voting system), Catering Manager, Visitor Manager, and a lot of integration in MS Teams. In the wake of the pandemic our customers are asking for OnTime features to support a safe return to the offices and a future that includes hybrid workplaces. Our all new Out of Office Workflow and Shared Desks features are the first deliveries to support this. Multi tenant support is available in OnTime, supporting both on-premises and cloud in one og just merge several tenant users into one collaborative overview.

Who Is the Company Behind OnTime Group Calendar for Microsoft?

Who Uses This Product?

  • Company Size: 100% Small

Parasara Jyotish

Parasara Jyotish is Vedic astrology software that generates birth charts and horoscopes from exact birth details. It creates complete janam kundli charts, including divisional charts from Rāśi (D1) to Ṣaṣṭyāṁśa (D60), and identifies over 300 yogic combinations like Rāja yoga and Dhana yoga. The software supports five dasha systems—Vimśottarī, Nārāyaṇa, Sudāśā, Jaimini Rāśi, and Dṛg dasha—calculated with precise timing. Daily horoscopes use the Moon sign, birth nakshatra, and current dasha, while monthly and yearly predictions include Tithi Praveśa, transit analysis, and Sade Sati. Kundli matching features assess marriage compatibility, Manglik dosha, and spouse destiny. House-by-house analysis covers career, marriage, wealth, health, and spirituality. Using Lahiri ayanāṁśa and ephemeris data, it ensures accurate planetary positions. It generates premium high quality structured astrology report, jyotish qnas.

Who Is the Company Behind Parasara Jyotish?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated March 6, 2025