Best Online Appointment Scheduling Software - Page 53

How Many Online Appointment Scheduling Software Products Does G2 Track?

Total Products under this Category: 1,163

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
  • 43,100+ Authentic Reviews
  • 1,163+ 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 Cal.com.

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=cal-com)

Notifly

Notifly is appointment scheduling software that centralizes calendars, client databases, and notifications in one dashboard. It manages bookings and sends automated reminders via SMS, email, and WhatsApp, with configurable intervals before appointments. Each reminder includes links for clients to confirm or reschedule. The platform supports unlimited client records, customizable service types, expiration dates, and detailed notes, while tracking message delivery in real time. Clients can book services through a public directory, view reviews, and schedule appointments without accounts. Notifly offers online booking with real-time availability from business calendars and sends review requests after appointments. It supports CSV and Excel imports, accommodates multi-location businesses, and provides role-based access controls. The software complies with GDPR, uses encryption for data protection, and includes audit logging to track activities while ensuring reliable message delivery.

Who Is the Company Behind Notifly?

Novacal

A scheduling platform that helps individuals and businesses manage meetings, stay organized, and sell meetings through flexible packages.

Who Is the Company Behind Novacal?

Occanovo

Occanovo is booking software for event and service businesses: photo booth hire, DJs, mobile bars, photographers, event planners, salons and cleaners. Customers book through your own booking page and get an instant reply in your name. Proposals and agreements go out for signing, deposits are taken through Stripe, Square, PayPal or bank transfer, and reminders and follow-ups send themselves. Your staff see where they need to be and when, and you see every booking, payment and customer in one place. Works on any phone or computer, in 17 languages, with unlimited bookings on every plan. Free for 14 days, no card needed.

Who Is the Company Behind Occanovo?

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How it works

Offlico

Offlico is UK booking and business software for mobile and home-visit service businesses: cleaners, gardeners, mobile hairdressers, chiropodists, ear wax removal specialists and other professionals who travel to their clients. It brings the jobs that usually need several apps into one: an online booking page, a calendar with smart slot suggestions that fit where you'll already be, client records with several addresses per client, appointment reminders, booking deposits, card payments and payment links, invoices, bank feeds and bookkeeping, mileage tracking and reports. An AI receptionist can answer calls using your approved services, prices and opening times and book into the same diary. It works offline and has an iPhone app; Tap to Pay on iPhone is available for eligible businesses.

Who Is the Company Behind Offlico?

Ollie

Ollie is a booking website builder for local service and rental businesses. Owners can launch a booking storefront on their own domain, take appointment and rental requests, collect card payments, and send invoices, all from one place. A drag-and-drop editor (The Studio) makes it easy to build and preview a mobile-ready site, while an availability calendar shows customers only open slots. A unified inbox pulls in inquiries from the storefront, Google, Instagram, and Yelp, and a dashboard tracks bookings, payments collected, and outstanding balances. Payments run through Stripe with support for deposits, discount codes, and automatic reminders. Built for plumbers, electricians, cleaners, landscapers, photographers, detailers, groomers, equipment and party rental companies, and other appointment-based businesses. Free to start, with Ollie Pro adding Google Calendar sync, quote builders, service-area travel fees, and lower transaction fees.

Who Is the Company Behind Ollie?

Omnibooking

A free online appointment calendar designed for small businesses

Who Is the Company Behind Omnibooking?

Omnito

Omnito is a customer engagement platform that connects the tools customer-facing teams use every day: Meeting Booker for intelligent scheduling and routing, Notetaker for recordings, summaries, and action items, Live Chat and Messaging for real-time and async engagement, Omni-Inbox so every conversation lands in one place, and AI Copilot for assistance across booking, prep, and follow-up. Most teams handle scheduling in one tool, conversations in another, and follow-ups somewhere else entirely. Context gets lost. Hand-offs break down. Customers notice. Omnito connects all of it in a single workspace so teams can focus on the conversation, not the coordination. What's included: Live Chat and Messaging - real-time and async customer engagement from one workspace Meeting Booker - intelligent scheduling and routing that works with any calendar Notetaker - joins any call, captures recordings, summaries, and action items automatically Omni-Inbox — one place for every conversation across chat, email, and SMS AI Copilot - assistance across booking, meeting prep, and follow-up workflows Everything is connected. A meeting booked through Meeting Booker flows directly into Notetaker. Summaries and action items feed into follow-up workflows without manual input. No copy-pasting between apps. No lost context between interactions. Omnito works with any CRM and is built for small and mid-sized businesses in sales, customer success, support, and professional services. For teams running on Salesforce, our native managed package is also available through the AppExchange. The platform grew out of 18 years of building scheduling software under the name SUMO Scheduler. When the product outgrew its original scope, the name changed too. Omnito reflects what it actually is today: a full customer engagement platform, not just a scheduling tool. Start for free and see how your team manages customer interactions when everything is in one place.

Who Is the Company Behind Omnito?

  • Seller: Omnito
  • Year Founded: 2013
  • HQ Location: Atlanta, US
  • LinkedIn® Page: www.linkedin.com
    62 employees on LinkedIn®

Onbookr

Onbookr is online appointment scheduling software for individuals and businesses. Sync calendars, automate reminders, and accept bookings 24/7.

Who Is the Company Behind Onbookr?

Who Uses This Product?

  • Company Size: 100% Small

Onist AI

Onist is an AI receptionist for local service businesses such as tyre shops, car repair garages, car rental, vet clinics and salons. It answers the business phone when the owner can’t... 24 hours a day, and says in its first sentence that it is an AI. On the call it books the customer into the calendar, quotes the prices the owner has set, takes the car plate or the reason for the visit, and promises a callback when it can’t help. The customer gets an SMS confirmation and the owner gets a WhatsApp message. Every call lands in an inbox with a summary, a transcript and a next step. Owners set it up in about five minutes: add the business details, test the voice, then forward their existing number or use the local number Onist provides. It speaks Romanian, English and Italian. Pricing is per answered call with a monthly cap, with no contract.

Who Is the Company Behind Onist AI?

  • Seller: Deduxer
  • Year Founded: 2018
  • HQ Location: Bucharest, RO
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Online Appointment Booking System

An online booking system is that type of software where the business owners can automate the management of appointments, reservations, and bookings in real-time. This can be all services-hotel, restaurants, healthcare, or professional services-it means a customer can book any time and from anywhere. Key features mainly include calendar integration, automatic reminders, payment gateways, and customized solutions that cater to a specific business requirement. Accessibility would be available at 24 hours, and it would allow operational efficiency and remove double bookings, which would further improve the customer experience.

Who Is the Company Behind Online Appointment Booking System?

  • Seller: EZBOOK
  • Year Founded: 1998
  • HQ Location: Oakville, CA
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Online Chiro

Online Chiro is a full-service digital marketing agency built exclusively for chiropractors. The platform combines custom chiropractic website design, local SEO, social media management, paid advertising, content marketing, and HIPAA-compliant patient communication tools to help practices attract new patients and grow their online visibility.

Who Is the Company Behind Online Chiro?

Online México

Online México is a software platform for service businesses in Mexico. It brings together customer inquiries, WhatsApp conversations, contact records, appointment scheduling, payments, and follow-up work so a team can see what needs attention after each conversation. The platform is intended for businesses that need to coordinate customer service with daily operations rather than keep separate chats, calendars, and spreadsheets. A typical workflow starts when a customer asks about a service. A team member can organize the contact in the CRM, record the requested service, arrange an appointment, and track the next step. Depending on the business process, that may include a confirmation, payment, rescheduling, or an authorized follow-up. Managers can review the stages of a sales or service pipeline and assign responsibility for work that is still open. A clinic, salon, consultancy, or other service provider can use a demonstration to check whether these steps match its own workflow. Online México also develops business software and the separate AsisYa attendance tracking app. This G2 profile describes the Online México service platform. For a current list of features, plan limits, pricing, and available integrations, visit onlinemexico.com.mx/funciones/ and onlinemexico.com.mx/precios/. Request a demonstration with your own example to confirm the exact scope before buying. The website also provides contact information and published project examples. When comparing appointment scheduling software, ask how the provider handles staff availability, double bookings, changes to bookings, payment status, access by role, and data export. If WhatsApp is part of your process, confirm how messages are assigned and which communications require customer permission. These checks help you evaluate the platform against your actual service process and the terms of the plan you choose.

Who Is the Company Behind Online México?

Online Scheduling Platform

Finerr’s online scheduling tool is built specifically for independent and chain pharmacies to simplify appointment management. Let your customers schedule vaccinations, health screenings, or consultations directly from your website or via SMS — no staff intervention required. The system automatically updates your calendar, sends confirmations, and reduces no-shows with timely reminders. Fully customizable and mobile-friendly, our scheduling solution saves time, improves patient convenience, and keeps your pharmacy running efficiently. Boost engagement and stay ahead of the digital shift in healthcare.

Who Is the Company Behind Online Scheduling Platform?

OnSched API

Who Is the Company Behind OnSched API?

  • Seller: OnSched
  • Year Founded: 2014
  • HQ Location: Toronto, CA
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated October 3, 2024