Best Appointment Reminder Software - Page 4

How Many Appointment Reminder Software Products Does G2 Track?

Total Products under this Category: 80

Category Stats (Sep 2026)

  • Average Rating: 4.58/5 (↑0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: GlossGenius (+4.34%) - Among all products in this category, GlossGenius recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank Appointment Reminder Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 13,800+ Authentic Reviews
  • 80+ 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 Appointment Reminder Software

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

Highlighted products: GReminders, Square Point of Sale, Vagaro, Acuity Scheduling, Salesmsg, Textline, Artera, and Text-Em-All.

Underlying data: [Grid® JSON](https://www.g2.com/categories/appointment-reminder/grids.json?focus%5B%5D=greminders&focus%5B%5D=square-point-of-sale&focus%5B%5D=vagaro&focus%5B%5D=acuity-scheduling&focus%5B%5D=salesmsg&focus%5B%5D=textline&focus%5B%5D=artera&focus%5B%5D=text-em-all)

Sinch Engage

Sinch Engage (formerly MessageMedia) is a powerful all-in-one messaging platform that helps businesses connect with their customers faster, more personally, and at scale. Backed by Sinch’s 20+ years of experience in business messaging and trusted by over 40,000 businesses worldwide, the platform combines enterprise-grade reliability with user-friendly design so teams of any size can deliver conversations that build trust and drive results. With Sinch Engage, businesses can manage all of their messaging channels in one centralized workspace—including SMS, MMS, WhatsApp, RCS, and more. Whether you’re sending marketing campaigns, transactional updates, or providing real-time customer support, you can reach your customers where they are, on the devices they use every day. The platform makes it easy to scale personalized outreach with features like: - Unified team inbox for seamless collaboration - Two-way messaging to resolve inquiries quickly - Shared templates and AI writing assistant for faster responses - Automated replies and segmentation for smarter workflows - Analytics and delivery reports to track performance - Secure data handling with industry-leading deliverability Sinch Engage also integrates directly with 85+ popular tools—including HubSpot, Salesforce, Zoho CRM, and NetSuite—so you can streamline workflows without adding complexity. Businesses can choose from virtual, short code, or toll-free numbers and scale across regions with confidence, backed by 100% security and compliance. Getting started is simple. With transparent pricing, no developer required, and a 14-day free trial, teams can be up and running in minutes. From retailers and fitness brands to startups and global enterprises, thousands of organizations use Sinch Engage to send campaigns, manage two-way conversations, and provide mobile-first support without complicated ticketing systems. Whether your goal is to increase engagement, improve customer support, or drive long-term loyalty, Sinch Engage makes it simple to connect with customers in ways that feel personal, reliable, and impactful.

Average Rating: 4.5/5.0

Total Reviews: 62

How Do G2 Users Rate Sinch Engage?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 9.3/10)
  • Quality of Support: 9.2/10 (Category avg: 9.0/10)

Who Is the Company Behind Sinch Engage?

  • Seller: Sinch
  • Company Website:
  • Year Founded: 2008
  • HQ Location: Stockholm, Sweden
  • Twitter: @wearesinch
    3,648 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4,417 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 57% Small, 35% Medium

What Do G2 Reviewers Say About Sinch Engage?

AI-generated summary from verified user reviews

Pros
  • Users value the quick resolution of issues with Sinch Engage, enhancing their satisfaction during urgent situations.
  • Users commend the efficient customer support of Sinch Engage, resolving urgent issues swiftly and effectively.
  • Users appreciate the ease of use of Sinch Engage, finding the setup process straightforward and efficient.
  • Users find the easy setup process of Sinch Engage efficient, ensuring quick resolutions during critical situations.
  • Users value the efficient support of Sinch Engage, resolving urgent issues swiftly and effectively during critical situations.
Cons
  • Users face insufficient information as recipients cannot identify the sender's work number or name.
  • Users find it frustrating that recipients cannot easily identify them due to the lack of personalized work numbers or names.
  • Users are disappointed by the limited texting features, making it difficult for recipients to identify them.
  • Users face challenges with link issues, as recipients struggle to identify the sender's name or number.
  • Users face messaging issues with Sinch Engage, struggling with identifying work numbers and names for recipients.

What Are Recent G2 Reviews of Sinch Engage?

What Are G2 Users Discussing About Sinch Engage?

SMSReminder.biz

SMSReminder.biz is a Software-as-a-Service (SaaS) platform designed to help businesses automate customer communication through SMS reminders. Its primary goal is to reduce missed appointments and enhance customer engagement by leveraging the high open rates of text messages.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate SMSReminder.biz?

  • Quality of Support: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind SMSReminder.biz?

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About SMSReminder.biz?

AI-generated summary from verified user reviews

Pros
  • Users praise the easy setup of automated SMS reminders, relishing the added convenience they provide.
  • Users appreciate the convenience of automated SMS reminders, finding them easy to set up and highly effective.
  • Users enjoy the convenience of automated SMS reminders, appreciating how easy they are to set up.
  • Users value the convenient automated SMS reminders, appreciating their easy setup and effective communication features.
  • Users appreciate the time efficiency of SMSReminder.biz, finding the automated SMS reminders easy to set up.

What Are Recent G2 Reviews of SMSReminder.biz?

WIZ.AI

WIZ.AI provides enterprise-grade conversational AI solutions to enhance customer experience and increase operational efficiency. WIZ.AI’s suite of solutions includes smart automation, AI-human copilot, generative AI-powered applications, and an LLM-powered platform. WIZ.AI’s AI agents called Talkbots provide human-like engagement to facilitate customer interactions at scale, enabling exceptional customer service and strong business ROI for our enterprise clients. WIZ.AI Talkbot Features Hyper-localized: Talkbots can process local and domain-specific vocabularies Hyper-personalized: Talkbots can mimic the tone and accent of a native, and support multiple English varieties and global languages Omni-channel: Talkbots can be integrated over telephony, email, SMS, and various messaging apps

Average Rating: 4.7/5.0

Total Reviews: 9

How Do G2 Users Rate WIZ.AI?

  • Has the product been a good partner in doing business?: 9.6/10 (Category avg: 9.3/10)
  • Quality of Support: 9.3/10 (Category avg: 9.0/10)

Who Is the Company Behind WIZ.AI?

  • Seller: WIZ.AI
  • Year Founded: 2019
  • HQ Location: Singapore, SG
  • LinkedIn® Page: www.linkedin.com
    172 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 44% Large, 33% Medium

What Do G2 Reviewers Say About WIZ.AI?

AI-generated summary from verified user reviews

Pros
  • Users value the responsive and professional customer support of WIZ.AI, enhancing their overall experience significantly.
  • Users highlight the responsive and professional support from the WIZ.AI team, enhancing their overall experience significantly.
  • Users appreciate the excellent customer satisfaction with WIZ.AI, highlighting timely support and a smooth working experience.
  • Users value the natural and professional voice technology of WIZ.AI, enhancing customer relationships effectively.
  • Users find WIZ.AI's ease of use and quick implementation significantly enhance their customer experience and support.
Cons
  • Users find WIZ.AI more expensive than competitors, but value the high quality and support it provides.
  • Users note that the cost of WIZ.AI is higher than competitors, but justify it with quality and support.
  • Users note the current limitations of WIZ.AI, requiring more time and effort to enhance agent training and performance.
  • Users note that training is required to optimize WIZ.AI's performance, which can be time-consuming and challenging.

What Are Recent G2 Reviews of WIZ.AI?

AgendaLibre

AgendaLibre es el software de agenda y reservas online para negocios de servicios en Chile: barberías, peluquerías, centros de estética, consultas y estudios. Tu negocio recibe su propia página de reservas (tunegocio.agendalibre.cl), donde tus clientes agendan solos 24/7 sin instalar nada ni crear una cuenta. Y entra al marketplace de AgendaLibre: la vitrina pública con buscador por servicio, rubro y comuna, y mapa de negocios cercanos, donde clientes nuevos te encuentran y reservan. Gestionas todo desde un panel rediseñado de punta a punta: calendario con grilla que se maneja igual de bien en el celular que en el escritorio, servicios, equipo con agenda por profesional, horarios y bloqueos, ficha de cliente con historial y notas, y reportes de ingresos. Además, recordatorios automáticos por WhatsApp y email contra las inasistencias, abonos online para asegurar la reserva, facturación automática y 0% de comisión por cita. Empieza gratis, sin tarjeta. agendalibre.cl

Who Is the Company Behind AgendaLibre?

Bizipro

Let's face it, with the introduction of AI, our technology and the business landscape are undergoing significant changes and will be completely different in just a few years. In today's fast-paced world and current economy, staying ahead of the competition is crucial, all while striving to save time, reduce costs, and continue to grow. At Bizipro we go beyond the conventional by simply offering comprehensive software equipped with all the necessary tools for your business. What truly sets us apart is our revolutionary 7-Point "Smart Business" Blueprint. Through our 7-point "Smart Business Solutions" framework, we specialize in developing and implementing end-to-end AI-powered technology and workflow automation, paired with personalized account concierge services, to elevate your business to new heights and keep it aligned with the ever-evolving times. This unique combination of technology and concierge support is pioneering, making Bizipro a genuine 'complete AI-powered smart business solution.' It empowers business owners to unlock numerous benefits, revolutionize their operations, and drive success. Bizipro serves as the definitive all-inclusive business solution, tailored to the specific needs of each individual business. We recognize that in the world of business, there is no one-size-fits-all solution, and we believe it shouldn't be that way if you want to stand out. Bizipro designs systems to cater to small to medium-sized enterprises aiming to harness the potential of AI, NLP capabilities, and automation, all while saving time, money, and boosting revenue. By leveraging our state-of-the-art technology, features, and personalized services, our goal is to enhance, simplify, and expand your business operations to unprecedented levels. Prepare to undergo a transformation that will propel your business toward unprecedented growth and prosperity.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Bizipro?

  • Quality of Support: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Bizipro?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Bizipro?

CalRemind

Private-practice doctors already live in their calendar. Reminders are still a separate chore — typing WhatsApp messages by hand, forgetting, or using tools that force patients into another app. CalRemind exists to close that gap: book the visit in Apple Calendar as usual, and the reminder leaves from the doctor’s work WhatsApp at the right time. No extra app for patients. Less chasing. More focus on the visit. I’m building it because that workflow should be boring and reliable — not another dashboard doctors have to remember to open.

Who Is the Company Behind CalRemind?

Confirmatodo

Confirmatodo is appointment confirmation and scheduling software for service businesses that want to reduce missed appointments and manual follow-up without replacing Google Calendar. Teams connect one or more Google calendars, choose the services and schedules they want to automate, and configure when confirmation or reminder messages should be sent through the official WhatsApp Business Platform. Clients can confirm, cancel, or request a new time directly from WhatsApp, and their response is reflected in Google Calendar so staff keep working from one shared schedule. The browser-based platform is designed for appointment-driven businesses in Latin America, including clinics, dental practices, psychologists and therapists, spas, salons, barbershops, veterinary practices, and other small or midsize service teams. Clients do not need to install an app or create an account to respond to a message or use the online booking page. Beyond confirmations and reminders, Confirmatodo includes customizable message templates by service, 24/7 online booking pages, an automatic waitlist that can offer newly available times, walk-in registration, daily cash close, revenue tracking, and analytics for attendance, cancellations, and rescheduling by staff member and service. Multiple calendars can be managed from the same operational workflow, while Google Calendar remains the source of truth. Plans start at US$9.90 per month with annual billing or US$11 month to month. A 14-day free trial is available without a credit card. WhatsApp conversation charges are billed separately by Meta at the applicable country rate. Support is available through email, chat, documentation, videos, and FAQs. Setup does not require code, and the system runs in the browser for teams working across desktop and mobile devices.

Who Is the Company Behind Confirmatodo?

Cronote

Cronote sends scheduled reminders by push, text, and email. Reminders can carry generated visuals, one-tap responses (Done / Later / Skip), photo prompts, polls, and live location, and recurring reminders can refresh their content over time so repeated alerts stay fresh. Recipients do not need to install anything: texts and emails include a one-tap browser response, which makes it a fit for appointment reminders, client follow-ups, and small-team schedules. Free to start, with unlimited app and email delivery; text messages use one-time credit packs instead of a subscription.

Who Is the Company Behind Cronote?

eAgendas

eAgendas is a online scheduling management system designed to streamline appointment booking for businesses and professionals. With eAgendas, you can create a customized calendar, set your availability for specific days and times, and share a personalized booking link with clients, colleagues, or anyone else.

Who Is the Company Behind eAgendas?

Encuadrado

Encuadrado is a comprehensive platform designed to streamline administrative tasks for independent professionals, enabling them to focus more on their core services. By automating appointment scheduling, payment processing, and electronic invoicing, Encuadrado reduces the time spent on routine operations, allowing professionals to dedicate more attention to their clients. Key Features and Functionality: - Online Scheduling: Clients can book appointments directly through a personalized profile, with professionals having full control over their availability. - Automated Reminders: The system sends automatic reminders via WhatsApp and email, reducing no-shows and ensuring clients are informed about upcoming sessions. - Online Payments: Supports various payment methods, including bank transfers and credit cards, facilitating seamless transactions. - Electronic Invoicing: Generates and sends electronic invoices automatically upon payment, ensuring compliance and saving time. - Client Management: Offers tools like digital client records and customizable templates for session notes, enhancing organization and efficiency. - Digital Storefront: Allows professionals to sell additional services such as workshops, e-books, and webinars, expanding their revenue streams. - Mobile Accessibility: Provides mobile applications for iOS and Android, enabling professionals to manage their practice on the go. Primary Value and Solutions Provided: Encuadrado addresses the common challenges faced by independent professionals, such as time-consuming administrative tasks and the need for efficient client management. By automating these processes, the platform not only saves time but also enhances the professionalism of the services offered. This leads to improved client satisfaction, reduced operational errors, and increased opportunities for business growth. Whether it's a psychologist, nutritionist, lawyer, or any other independent professional, Encuadrado provides the tools necessary to manage and expand their practice effectively.

Who Is the Company Behind Encuadrado?

InphoniteVoice

InphoniteVoice is software that allows businesses to contact clients automatically via text messages, phone calls, and emails.

Who Is the Company Behind InphoniteVoice?

Lapsula

Lapsula is a web-based and mobile appointment scheduling software solution that helps service professionals and small businesses manage client bookings, team schedules, and communication through an integrated digital platform. Product Description: Lapsula is a type of appointment management software solution that helps service professionals streamline booking processes, automate client communications, and optimize scheduling across multiple team members and service types. The software is designed for independent professionals, small to medium-sized businesses, and service-oriented teams across various industries including healthcare, wellness, beauty, consulting, fitness, and personal services. Lapsula addresses the complex challenges of appointment scheduling by providing a comprehensive digital tool that simplifies booking management, reduces administrative work, and improves client interaction. Key Features and Benefits: - Customizable online booking forms with flexible approval controls - Automated multi-channel reminders via WhatsApp, email, and SMS - Integrated payment processing to collect deposits or full service fees - Individual team member accounts with role-based access and permissions - Real-time calendar synchronization with Google Calendar and other platforms The platform offers robust functionality that allows users to: - Enable or disable self-scheduling with granular control - Set custom rescheduling notice periods - Connect WhatsApp Business accounts for direct communication - Integrate with video conferencing tools like Google Meet and Zoom - Automate workflow through Zapier connections Technical Specifications: - Available on iOS and Android mobile platforms - Web-based dashboard for comprehensive management - Cross-platform synchronization - Secure individual user accounts - Compatible with multiple service industry workflows Designed with flexibility in mind, Lapsula supports diverse business models by providing tools that adapt to unique scheduling requirements. The software enables professionals to maintain control over their booking processes while offering clients a convenient, user-friendly scheduling experience. Target users benefit from reduced administrative overhead, improved communication efficiency, and enhanced ability to manage appointments across different devices and team members. By centralizing scheduling, communication, and payment processes, Lapsula helps service professionals focus more on delivering their core services and less on managing booking logistics.

Who Is the Company Behind Lapsula?

Inia Debnath
ID
Researched and written by Inia Debnath
Updated October 3, 2024