Best Online Appointment Scheduling Software - Page 62

How Many Online Appointment Scheduling Software Products Does G2 Track?

Total Products under this Category: 924

Category Stats (Oct 2026)

  • Average Rating: 4.48/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: GlossGenius (+7.19%) - Among all products in this category, GlossGenius recorded the largest rating increase compared to last month

Last updated: October 15, 2026

How Does G2 Rank Online Appointment Scheduling Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 38,800+ Authentic Reviews
  • 924+ 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: Microsoft 365, Calendly, Qualified, Jotform, Mindbody, GlossGenius, GReminders, and Cal.com.

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

zeitl

zeitl is an online appointment booking software for service businesses, operating without commission fees. It lets businesses create custom booking pages with calendars that manage availability based on staff schedules, vacations, and buffer times, preventing double bookings. Customers can select their preferred staff or the next available slot. The software includes a customer database for booking history, internal notes, and no-show tracking, with data export capabilities. Automated email confirmations and reminders reduce missed appointments, while SMS reminders are available in higher-tier plans. It syncs with Google and Apple Calendars for seamless scheduling. zeitl features an AI booking concierge that processes natural language requests to book time slots. Businesses can collect deposits via Mollie or Stripe, store signed consent forms, and offer loyalty programs. Booking pages integrate with Google Business profiles, and customers book via email or SMS without apps.

Who Is the Company Behind zeitl?

Zennly

Zennly is multi-branch booking and operations software for spas, salons, tattoo studios, gyms, clinics, and other appointment-based businesses in Nepal and worldwide. Manage online bookings, therapist and staff scheduling, room and resource allocation, payments (cash, card and online), discount approvals with an audit trail, and daily revenue reconciliation across every branch in one web-based platform. Owners see bookings, staff performance and revenue for all locations in one dashboard, with no app to install. Zennly is used by Nuad Thai Spa across four branches in Kathmandu, and is available worldwide as a web-based platform for service businesses in any country. Key features: - Online booking with live availability and no double bookings across branches - Staff, room and resource scheduling - Payment tracking by cash, card and online - Discount approvals with an audit trail - Daily revenue reconciliation and multi-branch reports - Works in any browser on phone or computer

Who Is the Company Behind Zennly?

Zeynovia

Manage your customers, organize appointments and grow your business with Zeynovia. All your operations are now in your pocket!

Who Is the Company Behind Zeynovia?

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

Zimun

Zimun is an online booking system for service businesses where an appointment can require more than one thing at once: a staff member, a room, and a piece of equipment. Availability is checked across all of them before customers ever see a slot, so double bookings are prevented at the source — a yoga studio sharing rooms between teachers, or a rental shop where the gear and the photographer both need to be free. Customers book through a public booking page available in 7 languages. Every booking ends in a confirmation email with a calendar invite and secure links to reschedule or cancel, so customers handle their own changes. Reminders go out automatically a few days before the appointment. Set up services, working hours, staff, and resources in one place. Developers can use the API — it runs the same scheduling rules as the booking page. Zimun is built in Germany with data minimization by design; a GDPR data processing agreement (DPA/AVV) is available.

Who Is the Company Behind Zimun?

Zipporah General

Zipporah's flexible, browser based Generic and Appointment Solution incorporates all of your business rules and processes, is and is fully customizable to suit your business needs. Define your requirements and rules, and tailor the solution to suit your service, based on time of day, availability and demand.

Who Is the Company Behind Zipporah General?

  • Seller: Zipporah
  • Year Founded: 2003
  • HQ Location: Cardiff, GB
  • LinkedIn® Page: www.linkedin.com
    44 employees on LinkedIn®

Zocdoc

With Zocdoc, you can see doctors’ open appointment times and book instantly online, make informed choices with verified reviews, and stay on top of important checkups with tailored reminders. And those pesky waiting room forms? Fill them out online, just once, and keep them forever.

Who Is the Company Behind Zocdoc?

  • Seller: Zocdoc
  • Year Founded: 2007
  • HQ Location: New York, New York, United States
  • LinkedIn® Page: www.linkedin.com
    1,161 employees on LinkedIn®

Zoyya

Who Is the Company Behind Zoyya?

  • Seller: Zoyya
  • Year Founded: 2020
  • HQ Location: Zagreb, HR
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated October 3, 2024