Top Free Online Appointment Scheduling Software - Page 20

How Many Online Appointment Scheduling Software Products Does G2 Track?

Total Products under this Category: 1,408

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
  • 117,500+ Authentic Reviews
  • 1,408+ 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: Zoom Workplace, Calendly, Microsoft 365, Qualified, Mindbody, GlossGenius, Jotform, and GReminders.

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

ReservDM

ReservDM — one booking link for appointment businesses. ReservDM is an online booking platform built around a single shareable link. Instead of sending clients to a website or asking them to download an app, you share one link — book.reservdm.com/yourbusiness — that you can drop into your Instagram bio, Google profile, or WhatsApp. Clients tap it, pick a service and time, and book. No app, no account. **Fewer fake bookings and no-shows.** Every booking is phone-verified with a one-time SMS code (powered by Twilio Verify), which filters out fake or half-committed bookings before they reach your calendar. Automatic email reminders help clients remember their appointment. **Stay in sync.** Two-way Google Calendar and Outlook sync (on Pro and Enterprise plans) keeps your personal and booking calendars aligned, preventing double-bookings. **Built for any service profession.** Per-profession storefronts for salons, barbers, tattoo artists, dietitians, personal trainers, clinics, and more. Multi-branch and customer management on the Enterprise plan. **Commission-free, transparent pricing.** A flat monthly subscription — no per-booking commission. Demo (free, 14-day trial), Basic ($19.99/mo), Pro ($49.99/mo), Enterprise ($99.99/mo). Bilingual: Turkish and English.

Who Is the Company Behind ReservDM?

Reservei app

Reservei é um sistema de agendamento e gestão para negócios com hora marcada: barbearias, salões, clínicas, estúdios, pet shops e mais 9 segmentos. O cliente agenda por um link, sem baixar app e sem criar conta, e pode pagar o sinal por PIX ou cartão. O dono controla agenda por profissional, lista de espera, lembretes automáticos por WhatsApp e e-mail, e o financeiro completo: caixa com abertura e fechamento, comissões, despesas, contas a receber e valor líquido descontando a maquininha. A tela de Oportunidades mostra quem sumiu ou passou do ciclo de volta, com mensagem pronta. Nos planos com IA, um assistente atende no WhatsApp e agenda sozinho. Módulos por segmento: prontuário e convênios, ficha do pet e vacinas, aulas em grupo com check-in, mesas, salas e diárias.

Who Is the Company Behind Reservei app?

reservie

Reservie works for yoga and Pilates studios, independent teachers taking their first online bookings, and wellness practitioners who mix group classes with appointments such as massage, reiki or private sessions. You can run class timetables with recurring schedules and waiting lists, sell fixed-price courses and multi-date events, and take bookings for treatments and one-to-ones. Memberships, recurring subscriptions and class passes with flexible expiry are all built in, and cash payments can be recorded alongside online ones. Livestream and on-demand video sit in the same system, and clients manage their own bookings and cancellations through their customer portal.

Who Is the Company Behind reservie?

  • Seller: reservie
  • Year Founded: 2015
  • HQ Location: Chelmsford, GB
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

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How it works

Resovu

Resovu is an online booking system for small service businesses and short-term rental hosts in Europe. Each business gets its own booking page and public profile. Resovu is not a marketplace: customers book on the business's own page, the customer list belongs to the business, and Resovu takes no commission on bookings. For services (hairdressers, barbers, beauty and nail salons, massage, physiotherapy, coaches, tutors, group classes, shops with in-store appointments): free time slots calculated from opening hours, staff hours and resources; group classes with capacity and waitlist; recurring bookings; online card payments through the business's own Stripe account or QR bank transfer; deposits and cancellation fees; e-mail confirmations and reminders (SMS through the business's own BulkGate or seven.io account); a customer portal; discount coupons, gift cards and loyalty points; PDF invoices. For accommodation (holiday homes, apartments, guesthouses): nightly prices and seasons, minimum stay, two-way iCal sync with Airbnb, Booking.com and Vrbo, deposits and balance payments, a refundable damage deposit held on the card, tourist tax, online guest check-in and registration exports, a cleaning schedule. Resovu is a direct-booking engine, not a channel manager. Also included: a free WordPress plugin, Google Calendar sync and iCal feed, webhooks and Zapier, a REST API (Enterprise), booking pages in 9 languages (English, German, French, Spanish, Polish, Hungarian, Norwegian, Czech, Slovak), EU hosting (Frankfurt). Pricing: a permanent Free plan; paid plans from EUR 12 per month. New accounts get 14 days of Professional free, no card required. Online card payments carry a small platform fee by plan (1% on Free down to 0% on Enterprise) on top of Stripe's own fee; QR bank transfers have no Resovu fee.

Who Is the Company Behind Resovu?

REV23

Body art studio software for tattoo, piercing, and PMU booking, forms, deposits, POS, inventory, payroll, and aftercare.

Who Is the Company Behind REV23?

Routezilla

Routezilla is a route-aware scheduling platform designed to optimize appointment bookings for mobile service businesses. By integrating geographic intelligence into the scheduling process, Routezilla ensures that appointments are booked in a manner that minimizes travel time and maximizes operational efficiency. This approach, termed "Street Stacking™," allows businesses to create denser, more profitable daily routes by considering the location of existing appointments and offering new booking times that align with the current schedule. One of the core features of Routezilla is its ability to evaluate a customer's address against predefined service areas before presenting available appointment times. This ensures that only feasible appointments are offered, reducing the likelihood of scattered schedules that can lead to increased "windshield time"—the non-productive time spent driving between appointments. By focusing on geographic proximity, Routezilla helps businesses recover valuable technician capacity and reduce operational costs. Routezilla also supports integration with Google Business Profiles, enabling customers to book services directly from search results or maps. This feature captures high-intent customers at the moment they are searching for services, seamlessly converting online discovery into scheduled appointments. The platform applies service areas, availability, and route-aware scheduling before presenting appointment options, ensuring that bookings align with the business's operational parameters. For businesses managing multiple technicians or service teams, Routezilla offers multi-calendar scheduling capabilities. It coordinates technicians, salespeople, or other field staff across calendars, territories, skills, and services without offering impossible appointments. By considering factors such as staff availability, service areas, and required skills, Routezilla ensures that each booking is assigned to the appropriate team member, enhancing overall efficiency. Additionally, Routezilla provides flexible pricing plans to accommodate businesses of various sizes and needs. From a Starter plan suitable for small operations to Pro Bundles designed for larger enterprises, the platform scales with the growth of the business. Each plan includes features like smart routing, unlimited users, locations, services, and teams, as well as integrations with Google Business Profiles and two-way Google Calendar synchronization. In summary, Routezilla offers a comprehensive solution for mobile service businesses seeking to optimize their scheduling processes. By incorporating geographic intelligence and route-aware booking, the platform helps reduce travel time, increase route density, and improve overall operational efficiency, leading to more profitable and productive days.

Average Rating: 4.8/5.0

Total Reviews: 2

Who Is the Company Behind Routezilla?

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of Routezilla?

What Are G2 Users Discussing About Routezilla?

RoveLogics

RoveLogics provides scheduling and business management software for mobile, studio, and hybrid service businesses. Route-aware booking accounts for drive time, service locations, appointment length, and buffers. Calendar Smart Booking supports fixed-location appointments, while Smart Waitlist and SmartFill help fill openings. Manage client records, online booking, client portals, forms, estimates, quotes, invoices, payments, reminders, and follow-ups in one place. Google Calendar synchronization and Stripe and Square integrations connect scheduling and payment workflows. Free, Solo, and Team plans support independent providers and small service teams. RoveLogics LLC is based in St. Helens, Oregon, United States. Support hours are 10 a.m. to 7 p.m. Pacific, with responses within 24 hours. Contact support@rovelogics.com or visit https://rovelogics.com. Your business, in motion.

Who Is the Company Behind RoveLogics?

RSViP Online

RSViP Online gives coaches, consultants and other independent professionals one booking page. Clients pick a time, the booking lands in the professional's calendar, and payments for paid sessions go through Stripe. The application is available in English, German, French, Spanish, Dutch, Italian, Portuguese, Czech, Ukrainian and Arabic. The price is EUR 10 per month, or EUR 108 per year, with every feature included. New individual accounts start with a 7-day free trial.

Who Is the Company Behind RSViP Online?

Ruana

Ruana is a practice management software for health and wellness clinics, including chiropractors, massage therapists, and multidisciplinary practices. Manage appointments with a color-coded calendar, drag-and-drop scheduling, and 24/7 online booking. Reduce no-shows with automated email and SMS reminders. Create customizable SOAP notes, organize client records, and collect digital intake forms and consent documents. Manage private-pay billing, generate invoices and receipts, and support superbill-style documentation where applicable. Offer packages and membership plans to increase retention and recurring revenue. Track payments and performance with built-in reporting dashboards. As a cloud-based platform, Ruana requires no downloads and maintains encrypted data storage with secure backups.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Ruana?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Ruana?

Rytuo

Rytuo is an all-in-one operating system for massage salons and day spas. It combines a booking calendar that tracks both therapists and treatment rooms (including couples and four-hands massages), an online booking page with deposits, and Asystentka Rytuo, a virtual assistant that answers clients 24/7 on WhatsApp, Instagram, Messenger and the salon's website chat in the client's language (Polish, English, Ukrainian, German), quotes real prices and books free slots straight into the calendar. Salons also get gift vouchers sold online and at the desk, automatic therapist payout calculations, a therapist app in English, Polish, Thai and Indonesian, SMS reminders and gap-fill invitations, a morning owner report with revenue and occupancy, and a network dashboard for multi-location chains and franchises. No commission on bookings, a fixed price per location, support in English and Polish, and full onboarding done for the salon, including data migration from other booking systems.

Who Is the Company Behind Rytuo?

Scrile Meet

Scrile Meet is a live chat software with real-time chat and appointments, integrated payments and admin dashboard. You can have private, one-to-many group video calls, and Q&A paid text consultations. Your admin dashboard has catalogue manager analytics and reports, which is convenient when you are the owner of the platform. Create your own online consultation marketplace! Key Features: - Monthly membership tiers - 0% commission fee from revenue - No apps or downloads required - Integrated payment gateways - Appointment booking - Private one-to-one live meetings - One-to-many group video calls - Paid Q&A text consultations - Admin dashboard with analytics, reports and catajogue manager Best fit for: - Consultants in any field - Business and life coaches - Lawyers - Tutors and teachers

Who Is the Company Behind Scrile Meet?

  • Seller: Scrile
  • Year Founded: 2001
  • HQ Location: Jackson, US
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®
  • Phone: +1 650-603-0856

Separalo

Separalo is online appointment booking software for small service businesses, such as barbers, hair salons, nail technicians, and lash and brow artists. Each business gets a booking page with its own link and QR code, where clients choose services, a professional, a date and a time, without needing an account. Customers confirm their booking by email and receive automatic email reminders. Owners and their team manage appointments in one calendar, and set services, durations, working hours and breaks. Clients can reschedule or cancel through a private booking link, within the business's rules. Separalo is available in English and Spanish. Pricing is USD 7.99 per month for up to 2 businesses and 3 team members per business, with a 14-day free trial.

Who Is the Company Behind Separalo?

ServiceOS

ServiceOS - The All-in-One Management System Trusted by 1M+ Users Worldwide ServiceOS is the complete platform built to power service businesses of every size - from solo operators to nationwide brands. What began in 2014 as a simple CRM has evolved into a fully integrated, intelligent system designed to simplify your operations, boost efficiency, and help you deliver exceptional customer experiences every single day. With smart automation, real-time tracking, and everything managed from one place, ServiceOS reduces admin, eliminates costly errors, and keeps your entire business running smoothly - on site, online, and on the go. What’s Inside ServiceOS ✔ Online booking system - let clients book instantly, 24/7 ✔ Field service management - schedule, track, and support teams in real time ✔ Payments & invoicing - fast, automated, and error-free ✔ Job & technician tracking - full visibility from start to finish ✔ Call centre tools - manage calls, communication, and customer support ✔ Franchise management - scalable control for multi-location operations Whether you’re looking to streamline daily tasks or fully automate your business, ServiceOS gives you everything you need in one powerful, easy-to-use platform.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate ServiceOS?

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

Who Is the Company Behind ServiceOS?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ServiceOS?

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