Best Online Appointment Scheduling Software - Page 44

How Many Online Appointment Scheduling Software Products Does G2 Track?

Total Products under this Category: 1,112

Category Stats (Nov 2026)

  • Average Rating: 4.49/5 (↑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 Online Appointment Scheduling Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 43,000+ Authentic Reviews
  • 1,112+ 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 Online Appointment Scheduling Software

G2 Grid® for Online Appointment Scheduling Software plotting products by satisfaction and market presence

Highlighted products: Calendly, Microsoft 365, Qualified, Mindbody, Jotform, GlossGenius, GReminders, and Zanda Health.

Underlying data: [Grid® JSON](https://www.g2.com/categories/online-appointment-scheduling/grids.json?focus%5B%5D=calendly&focus%5B%5D=microsoft365&focus%5B%5D=qualified&focus%5B%5D=mindbody&focus%5B%5D=jotform&focus%5B%5D=glossgenius&focus%5B%5D=greminders&focus%5B%5D=zanda-health)

Hydra Booking

Hydra Booking is an appointment scheduling and booking management plugin designed for WordPress users. It enables businesses and professionals to create and manage appointments directly from their websites, integrating seamlessly with WooCommerce for payment processing. Key Features: 1. Flexible Scheduling: Supports one-on-one, group, and recurring meetings with customizable availability and duration options. 2 Multi-platform Integration: Syncs with Google, Outlook, and Apple calendars to prevent double bookings. 3. Automation Tools: Sends automated email and SMS notifications for confirmations, reminders, and updates. 4. Form Integrations: Compatible with popular form builders, including Fluent Forms, Contact Form 7, and Gravity Forms. 5. Payment Integration: Connects with WooCommerce, PayPal, and Stripe to handle both free and paid bookings. 6. Analytics Dashboard: Provides real-time booking insights and performance metrics to track business growth. 7. Custom Booking Views: Allows users to view bookings in list or calendar format and filter results by date or host. Use Cases: - Hydra Booking is suitable for freelancers, agencies, medical professionals, salons, fitness trainers, consultants, educators, and service providers who require a streamlined way to manage appointments online. Integrations: - Supports integrations with Zoom, Google Meet, Mailchimp, Zapier, Slack, Telegram, and CRM platforms such as Zoho and FluentCRM. Supported Formats: - Available for in-person, online, and phone-based appointments, allowing flexibility for various business models.

Who Is the Company Behind Hydra Booking?

  • Seller: Themefic
  • Year Founded: 2012
  • HQ Location: Dhaka, BD
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

iBeauty

We build digital tools to boost the beauty industry.

Who Is the Company Behind iBeauty?

  • Seller: iBeauty
  • Year Founded: 2016
  • HQ Location: Hasselt, BE
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

IdőMester AI Appointment Booking System

IdőMester is an AI-powered appointment booking system that takes bookings 24/7 across three channels – web, phone and on-site – into one shared, real-time calendar, so no call or customer is missed. Customers can choose one, two or all three channels (pillars). 1. Web – own booking page: every client gets a dedicated, branded booking page on its own web address with services, prices, durations and opening hours. Guests book in three clicks, also on mobile, with automatic confirmation and reminders. 2. Phone – dedicated AI phone line: a dedicated phone number answered by AI, handling multiple calls in parallel, 24/7. It books, modifies and cancels appointments in natural spoken Hungarian and records them instantly in the calendar – no more busy lines or voicemail. 3. On-site – 3D AI assistant: an optional lifelike, talking 3D assistant on a touchscreen acting as a digital reception, greeting walk-in guests, providing information and booking the next appointment on the spot. Management features: - Services and categories with price and duration, instantly synced to the booking page and the phone AI - Preparation and follow-up (buffer) time per service - Team members and service–staff assignment - Availability schedules, even/odd weeks, holidays and absences - Booking rules: minimum and maximum advance booking time - Daily and weekly calendar view, ad-hoc bookings and blocked slots - Customer list with notes and booking history - Automatic e-mail and SMS notifications for bookings and cancellations (central or per team member) - Room management: the 3D assistant guides arriving guests to the right room Ideal for any business where customers arrive by appointment: hair salons, beauty and cosmetics, nail and lash studios, massage and wellness, dental and private medical practices, veterinarians, car and tire services, law and accounting firms, gyms and personal trainers, education and consulting. Developed by BerényiSoft Kft. (Hungary), delivered turnkey after a free demo; package pricing based on the number of channels, with the best value for all three.

Who Is the Company Behind IdőMester AI Appointment Booking System?

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How it works

időpontok

Online appointment scheduling for Hungarian businesses, with booking pages, calendar management, and automated appointment reminders.

Who Is the Company Behind időpontok?

iinsight®

iinsight® is an international end to end cloud-based practice and case management reporting system. It’s designed for Allied Health service providers and their customers. Catering to many disciplines within Allied Health e.g. Vocational Rehabilitation Consultants, Occupational Therapists, Speech Pathologists, Physiotherapists, NDIS service providers & Support Workers. Tailor-made for Allied Health and NDIS service providers. Intuitive, work smarter with immediate benefits. Scalable for organisations of any size. Work securely in the cloud with any web-connected device. ISO27001 and ISO9001 (AUS/International) Certified by SAI Global. GDPR (UK/EU) Externally Assessed and Compliant. HIPAA (US) Externally Assessed and Compliant. PIPEDA (CA) Externally Assessed and Compliant.

Who Is the Company Behind iinsight®?

Who Uses This Product?

  • Company Size: 100% Medium

imBooked

imBooked is a booking system for small service businesses in South Africa. Clients book from one link, deposits go straight to the business's own payment account (imBooked takes 0% of them), and WhatsApp, SMS and email reminders reduce no-shows. It also covers packages and vouchers, gift cards, recurring bookings, a waitlist, intake and consent forms, a client portal, calendar sync, staff calendars and analytics, with set-up templates for 45 service trades, from salons and barbers to photographers, trainers and clinics.

Who Is the Company Behind imBooked?

  • Seller: imBooked
  • Year Founded: 2026
  • HQ Location: Durban, South Africa
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

imeetify

imeetify.com- Online Appointment Scheduling platform, Time Planner, Scheduler, Calendar Management Our dynamic yet easy-to-use scheduler allows you to focus and align your day-to-day tasks. Do away with the hassle of multiple emails and let the schedule genie ease things for you. Join this powerful group of professionals to take charge of your time and boost productivity.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind imeetify?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of imeetify?

InstantBook

InstantBook is an AI-powered lead response platform for service businesses that helps turn missed calls, texts, website inquiries, and social media messages into booked jobs, quotes, and callbacks automatically. It responds to leads instantly, qualifies customers, captures job details, and keeps businesses from losing work while they’re busy on the job site.

Who Is the Company Behind InstantBook?

Intelidatia

Intelidatia es el software de gestión para negocios locales que une web profesional, reservas online y panel de control en una sola plataforma. Gestiona tu agenda, tus clientes y tus recordatorios desde un único sitio, y recupera de forma automática las citas y clientes que estabas perdiendo

Who Is the Company Behind Intelidatia?

IntelliBook AI

IntelliBook AI is an AI receptionist for appointment-based businesses. It replies to customers on WhatsApp and Instagram at any hour, answers questions about services and prices, books and reschedules appointments, and sends reminders. Businesses can collect a UPI deposit to confirm a slot, keep staff calendars in sync with Google Calendar, and hand a conversation to a person when needed.

Who Is the Company Behind IntelliBook AI?

IntoCal: Scheduling infrastructure for people, websites and AI agents.

IntoCal is meeting scheduling software for people and teams on Google Calendar or Microsoft Outlook, with booking pages, team routing, a developer API, and a hosted MCP server that lets AI assistants book meetings for you. Connect the calendars you already use, set your availability, and share one branded booking page, or embed it on your website. IntoCal checks live busy times, writes confirmed meetings back to your calendar, and adds a Microsoft Teams, Zoom, or IntoCal Meet link automatically. Confirmations, reminders, and reschedule links go out on their own. For teams, route meetings round-robin, book several hosts together, or let guests choose who they meet. What sets IntoCal apart: every user gets a hosted MCP endpoint. Claude, ChatGPT, Cursor, Windsurf, and Warp can check your real availability and request bookings natively, with nothing to install or maintain. Developers can also build on the REST API, TypeScript SDK, React package, webhooks, or a one-line embed. Google Calendar and Outlook sync. IntoCal reads busy times across your connected calendars and writes every confirmed booking back, so you’re never double-booked. Automatic video links. Each confirmed meeting gets a Microsoft Teams, Zoom, or IntoCal Meet link. Team scheduling. Round-robin distribution, collective meetings with multiple hosts, or guest-picks-host. Branded booking pages. Publish a personal booking page with your own branding, or embed it on any site with one line of code. AI agent booking via MCP. Your hosted MCP server gives compatible assistants live availability and booking access. Setup takes three steps: copy your MCP URL from IntoCal, add it to your assistant, then ask it to find a time and book. Developer tools. REST API, TypeScript SDK, React package, and webhooks for when bookings are created, changed, or cancelled.

Who Is the Company Behind IntoCal: Scheduling infrastructure for people, websites and AI agents.?

Introwise

Introwise is a cloud-based platform that helps users manage their scheduling, payments and video calls. It offers an all-in-one tool for knowledge-based professionals to start and grow their business online. In just a few minutes you can create a booking page with a custom design, define your services and pricing, add your availability and connect calendars, setup payment processing using Stripe or PayPal. Once setup, simply share your Introwise link with your current or prospective clients to start getting free or paid bookings and have video calls directly on the platform - no extra downloads needed. Introwise combines scheduling with everything you need to grow your business: group sessions, packages of services, discount codes, local payment methods, custom domain support and much more.

Who Is the Company Behind Introwise?

InvoiceGenie Pro

InvoiceGenie Pro is a mobile-first invoicing and business management app built for contractors, freelancers, and service businesses. Create estimates and invoices in seconds, accept payments via Apple Pay, Stripe, Square, and PayPal, and get paid faster with built-in payment links and automatic reminders. The app goes beyond basic invoicing with tools built for field work: satellite measurement for square-footage quotes (lawns, driveways, roofs), crew time tracking that converts directly into invoices, purchase orders and expense tracking, and an AI assistant that can draft invoices and reminders. It syncs with QuickBooks Online for accounting, supports multiple businesses and up to 7 languages, and includes role-based team access for crews. Built for contractors, electricians, plumbers, HVAC technicians, landscapers, and other service businesses that need to run their operations from a phone, not a desk.

Who Is the Company Behind InvoiceGenie Pro?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated October 3, 2024