Best Online Appointment Scheduling Software - Page 16

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)

Zenbooker

Zenbooker is a customizable online booking & scheduling system built just for home service businesses. Offer real time price quotes and availability to customers wanting to schedule your services 24/7. Set up service territories, pricing rules, and custom form fields for your booking page. Dispatch jobs to service providers, process payments, keep track of customers all from within your Zenbooker dashboard.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Zenbooker?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind Zenbooker?

  • Seller: Zenbooker
  • Year Founded: 2017
  • HQ Location: Silver Spring, US
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Zenbooker?

What Are G2 Users Discussing About Zenbooker?

Zyncro

Zyncro — The Operating System for Service Professionals Zyncro is an all-in-one scheduling, payments, client management, and business automation platform built for modern service professionals, consultants, creators, agencies, coaches, educators, and growing teams. Most businesses today use separate tools for scheduling, payments, calendars, reminders, meetings, invoicing, client communication, and reporting. This creates unnecessary complexity, fragmented workflows, lost revenue opportunities, and poor customer experiences. Zyncro brings everything together into a single platform. Instead of managing multiple disconnected tools, businesses can create a complete client-facing operating system that handles discovery, booking, payments, communication, reminders, meetings, follow-ups, and revenue operations from one centralized workspace. Whether you're an independent consultant selling your expertise, a coaching business managing hundreds of sessions, an agency handling client meetings, or an enterprise team coordinating appointments at scale, Zyncro helps you automate operations, increase conversions, and deliver a premium customer experience. Built for the Modern Service Economy The way professionals work has changed dramatically. Clients expect instant booking experiences, flexible payment options, automated communication, and seamless interactions across devices. Traditional scheduling workflows built around emails and manual coordination no longer meet modern expectations. Zyncro was built specifically for this new reality. With intelligent scheduling infrastructure, integrated payment processing, automated workflows, and professional booking experiences, businesses can eliminate operational friction and focus on delivering value instead of managing logistics. Professional Scheduling Without the Back-and-Forth At the heart of Zyncro is a powerful scheduling engine designed to make booking effortless for both businesses and customers. Create personalized booking pages, define availability rules, set buffer times, configure meeting durations, manage time zones automatically, and allow clients to book appointments instantly. Features include: • Unlimited booking links • One-on-one meetings • Group sessions • Team scheduling • Collective scheduling • Round-robin assignment • Recurring appointments • Custom availability rules • Time zone detection • Buffer management • Booking limits • Automated confirmations • Automated reminders • Calendar conflict prevention With deep two-way synchronization across Google Calendar and Outlook Calendar, Zyncro ensures your availability stays accurate and double bookings become a thing of the past. Turn Every Booking Into Revenue Scheduling should not stop at appointment confirmation. Zyncro allows businesses to monetize their time directly through integrated payment collection. Accept payments before appointments, require deposits, create paid consultations, sell coaching sessions, offer workshops, and automate revenue collection without requiring separate payment workflows. Supported payment capabilities include: • UPI payments • Razorpay integration • PayU integration • Stripe integration • Global card payments • Multi-currency support • Advance payments • Partial payments • Booking deposits • Automated payment tracking • Revenue reporting Businesses can create frictionless booking-to-payment experiences that increase conversion rates while reducing administrative overhead. Built for India, Ready for the World Unlike many scheduling platforms designed primarily for international markets, Zyncro was built with Indian businesses in mind. The platform includes support for: • UPI-first payment experiences • GST-compliant workflows • Automated tax invoices • Indian business requirements • Local payment infrastructure • WhatsApp-first communication At the same time, global businesses can leverage Stripe-powered international payments, multi-currency support, and worldwide scheduling capabilities. This combination makes Zyncro uniquely positioned for businesses operating both locally and globally. Automate Client Communication Great client experiences require timely communication. Zyncro automatically handles essential communication throughout the customer journey. From booking confirmations and reminders to follow-ups and notifications, businesses can reduce manual work while improving engagement. Automation capabilities include: • Email confirmations • Reminder notifications • Reschedule notifications • Cancellation updates • Follow-up communication • Workflow triggers • WhatsApp notifications • Team alerts • Customer updates The result is fewer no-shows, higher attendance rates, and better customer satisfaction. Professional Booking Pages That Build Trust Every business using Zyncro receives a professional online booking presence. Instead of sending customers to generic scheduling links, businesses can create branded booking experiences that reflect their identity. Capabilities include: • Personalized booking URLs • Custom branding • Professional profile pages • Service listings • Availability management • SEO-friendly pages • Mobile-optimized experiences • Embedded booking widgets Your booking page becomes a revenue-generating asset that works around the clock. Built for Teams and Growing Organizations As businesses scale, scheduling complexity increases. Zyncro provides enterprise-ready capabilities designed to support growing teams. Team-focused features include: • Multi-user workspaces • Team scheduling • Round-robin distribution • Centralized administration • Shared availability • Team reporting • Access controls • Role management • Audit visibility • SSO support Whether managing five consultants or hundreds of representatives, teams can coordinate operations efficiently while maintaining visibility across the organization. Revenue Operations and Business Insights Scheduling is more than calendar management—it is a critical revenue function. Zyncro provides visibility into business performance through actionable insights and reporting. Track: • Appointment volume • Booking conversion rates • Revenue generated • Payment performance • Attendance metrics • Customer engagement • Team productivity • Service performance These insights help businesses optimize operations and identify growth opportunities. Flexible Integrations Modern businesses rely on interconnected technology stacks. Zyncro integrates with the tools professionals already use every day, including: • Google Calendar • Microsoft Outlook • Zoom • Google Meet • Microsoft Teams • Payment gateways • Email systems • Business workflows This ensures Zyncro fits naturally into existing business operations rather than forcing organizations to replace their entire stack. Security, Reliability, and Performance Business-critical operations require dependable infrastructure. Zyncro is designed with reliability, performance, and security in mind. Organizations benefit from: • Secure authentication • Encrypted communications • Role-based permissions • Audit capabilities • Enterprise-ready architecture • High availability infrastructure • Continuous platform improvements Businesses can confidently manage appointments, payments, and customer interactions from a trusted platform. Who Uses Zyncro? Zyncro supports a wide range of industries and service-based businesses, including: • Independent consultants • Business coaches • Executive coaches • Career mentors • Freelancers • Agencies • Marketing teams • Sales teams • Creators • Educators • Tutors • Healthcare professionals • Financial advisors • Legal professionals • Customer success teams • Enterprise organizations Why Businesses Choose Zyncro Businesses choose Zyncro because it combines scheduling, payments, automation, communication, and client management into a unified platform. Instead of stitching together multiple tools and workflows, teams can manage their entire client lifecycle from a single system. The result is: • More bookings • Faster payments • Reduced no-shows • Better customer experiences • Improved operational efficiency • Higher team productivity • Increased revenue visibility • Stronger business growth The Future of Service Business Operations Zyncro is more than a scheduling platform. It is the infrastructure layer powering how modern professionals sell their time, manage client relationships, collect payments, automate operations, and scale their businesses. From the first booking to the final payment, Zyncro helps organizations create seamless experiences that save time, increase revenue, and enable sustainable growth. Stop managing disconnected tools. Start running your service business on Zyncro.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Zyncro?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind Zyncro?

  • Seller: Zyncro
  • Year Founded: 2026
  • HQ Location: India
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Zyncro?

12Looks

You focus on your clients. 12Looks handles the rest. Software to run a beauty and wellness business, for solo professionals, teams and salons. Clients book on their own. Appointments from your page land straight in your calendar. Plus a client list and reviews, free forever. Clients find you. Your page shows up on Google. The link in your bio and a QR code take people straight to booking. Lora runs your marketing. An AI agent: it plans posts, edits reels from your clips, publishes them and replies to messages. Pro only. Get paid with 12Looks Pay. Deposits, in-person payments, installments, gift cards and tips. Money goes straight to your account. Working as a studio? Add specialists to the shared calendar and let clients choose who they want to book.

Who Is the Company Behind 12Looks?

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

17hats

17hats help small service driven businesses optimize their business for growth. 17hats includes everything you need manage your business: invoices, lead capture forms, online scheduling, bookkeeping, workflows, automations, payment plans, pipelines, questionnaires, quotes, contracts, and so much more. Photographer, videographers, event planner, wedding vendors, coaches ... Schedule your 1:1 walkthrough with a 17hats expert to see just how 17hats can help you optimize your business for success. Learn more on 17hats.com

Average Rating: 4.6/5.0

Total Reviews: 118

How Do G2 Users Rate 17hats?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.2/10)

Who Is the Company Behind 17hats?

  • Seller: 17hats
  • Year Founded: 2014
  • HQ Location: N/A
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, Photographer
  • Top Industries: Photography, Events Services
  • Company Size: 97% Small, 3% Large

What Are Recent G2 Reviews of 17hats?

What Are G2 Users Discussing About 17hats?

1 Minute Booking

1MinuteBooking is a free online booking and scheduling page for people who run a service business on their own: cleaners, dog groomers, barbers, personal trainers, tutors, mobile detailers and more than 75 other trades. Pick your business type at sign-up and your services, add-ons and starting prices are already filled in. Adjust them, set your hours and share your link. Clients book on one page. They choose a service and any extras, watch the price add up, pick a time you're actually free and send the request. No account, no app. Pricing follows how service work is really quoted: by bedrooms and bathrooms, dog size, vehicle type, or a travel fee by distance. Jobs that need a look first come in as a quote request with photos. Collect payment however you already do, or require a deposit or full payment by card through your own Stripe account. Put booking on your website as a floating button, a popup or the full page. It's built for one person, so there are no staff seats to pay for. Free with no time limit; Pro is $10 a month for your logo, colors, analytics and Excel export.

Who Is the Company Behind 1 Minute Booking?

2Meters

2Meters is a smart, touch-less queue and appointment management system. Fully cloud based, it can be set up in an instant and adjusted to your individual use case. It enhances the user experience, reduces walk-aways and no-shows as well as provides information for data driven decisions. It is fully GDPR compliant and an order of magnitude more cost effective than competing solutions. It is the only system on the market to merge appointments and walk-ins flawlessly.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind 2Meters?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of 2Meters?

Aasure

Aasure (aasure.app) is an operations software for appointment-based businesses: salons, barbers, nail and lash techs, aesthetics clinics, personal trainers, therapists, tutors, photographers and consultants. Clients book from your own branded booking page, which checks real availability so you are never double-booked. They can cancel and reschedule themselves, and a cancelled slot can go to your waitlist in one click. Client notes and visit history sit on every appointment. Email reminders, thank-you and rebooking emails, and campaigns built in a drag-and-drop editor are included, and you choose whether each runs manually, after your approval, or automatically. Every feature is on every plan. You pay one flat monthly price by team size and no commission on your own clients. Export your client list as CSV at any time. Free trial: 60 days for the first 200 businesses, then 30 days. No card needed.

Who Is the Company Behind Aasure?

ABBS

Who Is the Company Behind ABBS?

  • Seller: ABBS
  • Year Founded: 2025
  • HQ Location: Cremona, IT
  • LinkedIn® Page: www.linkedin.com
    8 employees on LinkedIn®

Abeautella

Abeautella is a beauty SaaS designed for independent beauty professionals and beauty businesses to manage appointments and client bookings online. It provides a personalized booking link that can be shared across websites and social media, allowing clients to book appointments online. Abeautella includes appointment and calendar management, client records, service and availability management, waitlist functionality, and tools designed to simplify the booking experience for both beauty professionals and their clients.

Who Is the Company Behind Abeautella?

ACES for Business

ACES for Business is a sales solution that provides, the service company, a way to initiate communication, build trust with the customers and an appointment reminder system.

Who Is the Company Behind ACES for Business?

ACTIVEworks Reserve

Set-up made easy Save time, streamline your process and grow revenue quickly and efficiently with ACTIVE Reserve. Auto-populate time slots based on pre-defined availability schedules. Manage real-time schedules for multiple instructors across multiple lessons. Access discounting options to incentivize bulk purchases.

Who Is the Company Behind ACTIVEworks Reserve?

  • Seller: Global Payments
  • Year Founded: 1967
  • HQ Location: Atlanta, US
  • LinkedIn® Page: www.linkedin.com
    18,549 employees on LinkedIn®
  • Ownership: NYSE:GPN
  • Total Revenue (USD mm): $7,423

Agendaclick

AgendaClick is an all-in-one online appointment scheduling and booking management software designed specifically for service-based businesses, medical clinics, salons, spas, consultants, and independent professionals. It empowers businesses to accept bookings 24/7, streamline client communication, and effortlessly grow their revenue. With AgendaClick, you can share a branded booking link, sync with your favorite calendars, and automate client communications through WhatsApp and email. By sending instant confirmations and smart reminders directly to your clients' phones, AgendaClick drastically reduces no-shows and last-minute cancellations while saving your team hours of manual coordination each week. Key Features & Capabilities: • 24/7 Self-Service Booking: Allow clients to easily book, reschedule, or manage appointments from any device at any time. • Automated WhatsApp & Email Reminders: Ensure maximum attendance with automated confirmations and timed WhatsApp reminders.

Who Is the Company Behind Agendaclick?

Agenda Fácil

AgendaFácil é o sistema de agendamento online para clínicas e consultórios de saúde que querem parar de marcar consulta por WhatsApp. O paciente agenda sozinho pelo link da clínica, 24h por dia, e recebe lembretes automáticos antes de cada consulta. No atendimento, o profissional registra o prontuário; no pagamento, o recibo em PDF é enviado automaticamente e o caixa já fica atualizado. O que você resolve com o AgendaFácil: • Agendamento online 24h com link próprio da clínica • Lembretes automáticos por WhatsApp e e-mail • Prontuário clínico vinculado ao histórico do paciente • Recibo em PDF automático e financeiro integrado • Pagamento antecipado no momento do agendamento • Agenda multiprofissional com registro de classe (CRM, CRO, COREN, RQE) 100% online, em conformidade com a LGPD e com dados hospedados no Brasil. Teste grátis por 30 dias, sem cartão de crédito.

Who Is the Company Behind Agenda Fácil?

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