Top Free Online Appointment Scheduling Software - Page 7

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)

Aventide

AI client management for every business you run. Say it. Approve it. Aventide runs it. Aventide is a client management platform like HoneyBook or Dubsado, for solo operators and small teams of 1 to 10 who sell their expertise client by client: consultants, coaches, designers, agencies and creatives. Run one business or several: each keeps its own clients, branding, client portal and payment account, and you switch between them from one menu. Its AI is agentic and works across the whole app. Almost anything you can do in Aventide by hand, you can ask it to do, in the app or by message on Telegram, WhatsApp or Slack: add a client, write and send a proposal, send an invoice, book or move a session, schedule a post, log time or an expense. Anything Aventide drafts for a client waits for your approval; automations you switch on run on their own. A few things stay with you, such as connecting your accounts and signing your name. A daily brief shows what needs you across every business. With Aventide, you can: - Capture inquiries and keep client email in one inbox, including a shared team inbox. - Let clients book time with you or your team, with a deposit or full payment, and Zoom or Google Meet links. - Send proposals and contracts that clients accept and sign online. - Track time and expenses, and add them to invoices. - Send invoices and take payments through your own Stripe or QuickBooks Online account. - Give clients a portal with your logo, colors and fonts, where they sign, download files, pay and book time. - Schedule and publish posts to Facebook, Instagram, LinkedIn, YouTube, TikTok and Threads. One price covers your whole account: every business you run and every teammate. Starter is $39 a month or $390 a year, and Pro is $99 a month or $990 a year. Both include every feature, with unlimited businesses, clients, projects and team members; they differ only in AI credits and storage. Aventide adds no fee to client payments; only Stripe's or QuickBooks' own processing fees apply. Moving from HoneyBook? Aventide's Switch Kit brings over your contacts, clients, projects, tasks and notes, along with read-only invoice and contract history. Your data stays yours: the account owner can export everything as ZIP files. Try Aventide free, no credit card required, with 4,000 AI credits, up to 3 businesses and up to 3 teammates.

Average Rating: 5.0/5.0

Total Reviews: 5

How Do G2 Users Rate Aventide?

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

Who Is the Company Behind Aventide?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Aventide?

Bitrix24

Bitrix24 is an all-in-one business workspace that combines vibe coding platform, CRM, collaboration, and management tools in a single, easy-to-use platform – free for unlimited users. Whether you're a small team or a growing business, Bitrix24 helps you to: — Build working apps, internal tools, and web pages from plain-language prompts — Track leads and manage customer relationships with a built-in CRM — Stay on top of projects and tasks with Kanban boards, timelines, and time tracking — Communicate easily via team messenger, video calls, and shared calendars — Create and edit documents, manage files, and collect e-signatures — Run marketing campaigns and manage customer interactions through email, calls, and WhatsApp Bitrix24’s AI-powered assistant helps automate routine tasks, write emails, analyze data, and suggest next steps, saving time and boosting productivity. What makes Bitrix24 a great solution for businesses: — Free forever for unlimited users, with access to core features and 5 GB storage — No per-user fees – upgrade only when you need more storage or advanced tools — Accessible anywhere via web, desktop, and mobile apps — Scalable – grow your business without switching platforms or juggling tools Over 15 million companies trust Bitrix24 to simplify operations, cut costs, and get more done – all in one place.

Average Rating: 4.1/5.0

Total Reviews: 582

How Do G2 Users Rate Bitrix24?

  • Has the product been a good partner in doing business?: 7.8/10 (Category avg: 9.2/10)

Who Is the Company Behind Bitrix24?

  • Seller: Bitrix24
  • Company Website:
  • Year Founded: 1998
  • HQ Location: Alexandria, Virginia
  • LinkedIn® Page: www.linkedin.com
    269 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Marketing Manager, Project Manager
  • Top Industries: Information Technology and Services, Marketing and Advertising
  • Company Size: 56% Small, 34% Medium

What Do G2 Reviewers Say About Bitrix24?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Bitrix24, enabling streamlined project management and centralizing communication effectively.
  • Users appreciate the seamless team collaboration of Bitrix24, thanks to integrated tools and automation that enhance efficiency.
  • Users appreciate the centralized task management of Bitrix24, streamlining projects and boosting productivity effortlessly.
  • Users appreciate the integration of multiple tools in Bitrix24, simplifying project management and enhancing workflow efficiency.
  • Users love the feature abundance of Bitrix24, seamlessly managing leads, deals, and tasks in one platform.
Cons
  • Users often find the learning curve steep with Bitrix24, struggling with the complex and cluttered interface while navigating features.
  • Users find missing features like email automation and notification issues hinder performance and ease of use.
  • Users find limited features in Bitrix24, especially lacking in email automation and marketing insights integration.
  • Users find Bitrix24 lacking features for advanced tasks, requiring additional tools for effective email automation and complex operations.
  • Users experience performance issues with Bitrix24, including slow operation and delayed mobile app notifications, causing frustration.

What Are Recent G2 Reviews of Bitrix24?

What Are G2 Users Discussing About Bitrix24?

Bookcessful.com

Your event is full. Now what? While an appointment booking site stops here, Bookcessful activates the waitlist, keeps offers fair, and fills freed spots automatically. Every cancellation becomes a confirmed attendee. Bookcessful automatically manages waitlists, cancellations, and last-minute spots for workshops and group events — without spreadsheets or chaos. Turn overbooking into a predictable flow for every full workshop.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Bookcessful.com?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Communication: 5.0/10 (Category avg: 8.7/10)
  • Website Integration: 5.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Bookcessful.com?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Bookcessful.com?

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How it works

Bookwhen

Whatever your activity, we make booking simple. We're the flexible online booking system for Classes, Courses, Workshops and Events. Our simple schedule page makes it easy for your attendees to book onto an event with no pre-registration necessary. Features include waiting list, 'basket' system for booking, custom booking form, online payment, attachments, discount options and in-app support. You can get set up in 15 minutes - join us for a free two week trial and slash your admin time today!

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Bookwhen?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Bookwhen?

What Are G2 Users Discussing About Bookwhen?

Calendra

Calendra is an all-in-one online booking, scheduling, and business management platform designed for service-based businesses. It helps fitness and wellness studios, beauty salons, consultants, therapists, and other service providers manage appointments, group classes, staff schedules, clients, and multiple locations in one place. With Calendra, customers can book appointments online 24/7, while businesses can easily manage availability, cancellations, waiting lists, and automated notifications. The platform also includes client management, memberships, service packages, visit tracking, and invoicing. Calendra simplifies everyday operations, reduces administrative work, and helps businesses deliver a seamless booking experience. Its intuitive interface and flexible features make it suitable for both independent professionals and growing teams.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Calendra?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Communication: 10.0/10 (Category avg: 8.7/10)
  • Website Integration: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Calendra?

  • Seller: Hospit
  • Year Founded: 2026
  • HQ Location: Maribor, SI
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
  • Ownership: 303eebbe741e35e1b38e206d754e4fe9.jpg

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Calendra?

ChatWidget by Mediastarr

AI Assistant that answers, books, and sells for local businesses ChatWidget by Mediastarr is an AI Assistant built for small local businesses, including hair salons, auto repair shops, restaurants, clinics, contractors, and realtors. It answers customer questions in a website chat and on a hosted chat page, books appointments, takes orders, collects deposits, and sends appointment reminders, so enquiries are handled around the clock without extra front-desk staff. The Pro plan adds an AI voice receptionist that answers the business phone, answers questions, and books appointments during the call, plus missed-call text-back, Google Calendar sync, a reviews engine, and automated win-back, gap-filler, and birthday text campaigns. Facebook and Instagram direct messages are answered by the same assistant. Pricing is a flat monthly rate with no per-minute metering. Standard costs 49 USD per month and Pro costs 129 USD per month. Both plans include a 14-day free trial.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind ChatWidget by Mediastarr?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ChatWidget by Mediastarr?

ClickBook

Let your clients book online with the ClickBook free appointment scheduler.

Total Reviews: 1

How Do G2 Users Rate ClickBook?

  • Has the product been a good partner in doing business?: 0.0/10 (Category avg: 9.2/10)

Who Is the Company Behind ClickBook?

Who Uses This Product?

  • Company Size: 100% Medium

What Are G2 Users Discussing About ClickBook?

ConvertLabs

Take bookings, collect and convert leads, send beautiful emails, maximize the power of your website. Simple, and extremely effective software for your local service business.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate ConvertLabs?

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

Who Is the Company Behind ConvertLabs?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ConvertLabs?

CourtReserve

CourtReserve powers racquet and paddle sports clubs across North America. From tennis to pickleball to padel, we’re the all-in-one platform to start, grow, and scale your facility. Built by club owners, for club owners, CourtReserve helps your entire team manage reservations, communication, payments, and more — all in one place. Launched in 2016, we now support 1,900+ clubs and 5 million players across the racquet sports community. For every club, there’s CourtReserve.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind CourtReserve?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CourtReserve?

DataDocks

DataDocks is a modern dock scheduling and yard management and time slot management platform built specifically for warehouses, 3PLs, and logistics teams that are done with juggling spreadsheets, emails, and calls just to get trucks in and out efficiently. Our cloud-based system helps streamline inbound and outbound flow by letting carriers book dock appointments online, giving your team real-time visibility into arrivals, and reducing congestion and delays. DataDocks keeps your operation moving with features like automated check-ins, QR codes for drivers, and customizable schedules. With fast setup, flexible workflows, and hands-on support, DataDocks fits into your operation without needing a major overhaul. Whether you're managing a single site or a national network, we make it easier to stay organized, reduce detention charges, and keep everyone—from dock workers to dispatchers in sync. Key Features: Online dock scheduling with self-serve carrier access Yard visibility and live check-in/check-out tracking Driver notifications and QR code support Custom checklists and appointment rules Analytics to spot bottlenecks and improve flow Trusted by warehouses that want control, visibility, and fewer headaches on the dock.

Average Rating: 4.6/5.0

Total Reviews: 7

How Do G2 Users Rate DataDocks?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 9.2/10)

Who Is the Company Behind DataDocks?

Who Uses This Product?

  • Company Size: 57% Small, 29% Large

What Do G2 Reviewers Say About DataDocks?

AI-generated summary from verified user reviews

Pros
  • Users value the cost efficiency of DataDocks, reducing coordination challenges and simplifying appointment management.
  • Users value the process automation in DataDocks, which enhances efficiency and reduces coordination challenges.
  • Users value the reporting capabilities of DataDocks, enabling effective cost management and enhanced analysis efficiency.
Cons
  • Users experience limited API integration possibilities with DataDocks, making it difficult to connect with larger systems.
  • Users find the limited API integration options hinder using DataDocks effectively within broader platforms.

What Are Recent G2 Reviews of DataDocks?

What Are G2 Users Discussing About DataDocks?

DYAL

Online booking, automatic reminders and an AI receptionist for salons, barbers and appointment businesses.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind DYAL?

  • Seller: Dyal
  • HQ Location: N/A
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
  • Ownership: cfe989dcaf4f557d2bb17f64a59499cf.png

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of DYAL?

Fresha

Fresha is the leading scheduling and booking software for beauty and wellness. Everyone gets unlimited bookings, locations, team members and notifications. Boost your sales and attract new clients by accepting online bookings directly through Google search, your Facebook and Instagram pages, and your website. Clients are easily kept up to date via automated texts, emails and the mobile app. Over 500,000 beauty and wellness professionals across the globe trust Fresha to power their businesses. It is the world’s most popular booking software for salons, barbershops and spas.

Average Rating: 3.1/5.0

Total Reviews: 4

How Do G2 Users Rate Fresha?

  • Has the product been a good partner in doing business?: 2.5/10 (Category avg: 9.2/10)

Who Is the Company Behind Fresha?

  • Seller: Fresha
  • Company Website:
  • Year Founded: 2015
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    920 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Fresha?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the straightforward booking system of Fresha, which helps them stay organized for themselves and clients.
  • Users value the ease of use of Fresha, enjoying its straightforwardness for booking and organizing appointments.
  • Users love the easy access to gift vouchers, allowing clients to enjoy them effortlessly.
  • Users love the easy setup and diverse features of Fresha, appreciating its value as a hidden gem.
  • Users love the variety of marketing tools in Fresha, making promotion and client engagement effortless and efficient.
Cons
  • Users are frustrated by booking issues, facing unexpected charges even for cancellations through Fresha's system.
  • Users find Fresha has limited features for massage therapists, impacting functionality and usability for their needs.
  • Users are frustrated by payment issues, like being charged for canceled bookings, affecting financial expectations.

What Are Recent G2 Reviews of Fresha?

What Are G2 Users Discussing About Fresha?

Frontivo.io AI Receptionist

Frontivo.io is a 24/7 AI receptionist for small and growing businesses in almost every country. One AI answers phone calls, website chat and voice, text messages, WhatsApp and email, books appointments on your real calendar and captures every lead, all in one inbox. What it does: - Answers every call and message in seconds, day and night. Phone calls in 20+ languages; chat and text in most languages. - Answers from your own services, prices, hours and policies (a private knowledge base). If the answer isn't there, it says so and offers a person instead of guessing. - Books, moves and cancels appointments on its built-in calendar, Google Calendar or Outlook Calendar, and avoids your busy times. Or it shares your own booking page (Calendly, Fresha, Square, OpenTable and more). - Qualifies leads with the questions you choose and captures name, phone, email and the service they need. - Recommends your services and sends your booking or payment links. It never takes card details. - Transfers calls live to your team, or takes a message and alerts you right away. - Says it's an AI at the start of every conversation. - Saves every conversation with the full transcript and a short AI summary. Built for home services (plumbers, HVAC, electricians, roofers, cleaning, pest control), auto repair, medical, dental and veterinary clinics, law, accounting and insurance firms, real estate, salons and restaurants. Setup: website chat can be live in about 15 minutes. Keep your business number by forwarding it to the number Frontivo.io connects for you. Integrations on every plan: Google Calendar, Outlook Calendar, Slack, Microsoft Teams, Google Chat, Google Sheets, and Shopify and WooCommerce order lookup. HubSpot, Pipedrive, GoHighLevel, Mailchimp, Klaviyo, Zapier, Make, n8n, webhooks and the API come with the Growth plan. Pricing: flat monthly plans in USD, no setup fee, a 14-day free trial with no credit card and a 14-day money-back guarantee. Plans: Text Only $99, Email Only $99, WhatsApp Only $99, Instagram Only $99, Messenger Only $99, Website Chat Only $149, Phone Only $199, Starter $299 (phone, website chat and voice, and text) and Growth $549 (all 7 channels). Instagram and Messenger answering switches on once Meta finishes reviewing Frontivo.io's access.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Frontivo.io AI Receptionist?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Frontivo.io AI Receptionist?

GOrendezvous

It's an all-in-one practice management solution designed for allied health and wellness professionals. It's a user-friendly software with great features like charting, an automatic waiting list, SMS appointment reminders and confirmations, appointments for two people, online payments, billing, and more. Tailored to meet the needs of massage therapists, acupuncturists, physiotherapists, chiropractors, psychologists, sports therapists, and others. Free and friendly onboarding. Start your free trial today!

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate GOrendezvous?

  • Communication: 8.3/10 (Category avg: 8.7/10)
  • Website Integration: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind GOrendezvous?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of GOrendezvous?

mindyOne

mindyOne is an AI receptionist for salons, barbershops and other appointment-based businesses: it answers clients on Instagram and on the business's own booking page, quotes the owner's real prices, and books only times that are actually free. The owner sets it up from their price list. Clients reach the booking page by a link or a QR code, and there is no app to download. The assistant answers questions day and night in the client's own language (9 languages), offers only free times from the business's calendar, and books the appointment once the client confirms it. Clients receive an email confirmation and can move or cancel from it. Each morning the owner gets an email with the day's bookings, and can read every conversation in the dashboard. On the Pro plan the same assistant answers and books in the business's Instagram messages. The owner can reply in any conversation and the assistant steps back. Pro also adds a login for each team member, with roles, and stats per team member. mindyOne does not answer phone calls, Viber or WhatsApp. It is GDPR-aligned, with a published data-retention policy, and owners can export or erase a client's data at any time. Pricing: 1-month free trial, then Basic €20/month or Pro €39/month. No setup fee, no contract. mindyOne is operated by МАЈНДИВАН ДООЕЛ Валандово, North Macedonia.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind mindyOne?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of mindyOne?

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