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Square Appointments VS Stack Auth

Compare Square Appointments VS Stack Auth and see what are their differences

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incident management, error monitoring, alerting, on-call, devops, developer tools, webhooks, mobile featured
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.
Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Square Appointments logo Square Appointments

Add an online booking link. Easily embed the customizable widget directly on your website. Any changes to your online scheduling, prices, or services update automatically.

Stack Auth logo Stack Auth

Open-source Auth0/Clerk Alternative
  • Square Appointments Landing page
    Landing page //
    2023-06-13
Not present

Square Appointments features and specs

  • User-Friendly Interface
    Square Appointments offers an intuitive and easy-to-navigate interface, making it simple for both business owners and customers to book and manage appointments.
  • Integration with Square Ecosystem
    It seamlessly integrates with other Square products such as Square POS, Square Payments, and Square Marketing, providing a unified system for managing appointments, transactions, and marketing efforts.
  • Automated Reminders
    The platform allows businesses to send automated appointment reminders to clients via email or SMS, reducing no-show rates and ensuring better schedule adherence.
  • Online Booking
    Square Appointments offers a customizable online booking site where clients can book appointments 24/7, which enhances customer convenience and captures more bookings.
  • Flexible Payment Options
    The service supports various payment options, including prepayments, deposits, and cancellation fees, which help secure revenue and manage the financial aspects of appointments effectively.

Possible disadvantages of Square Appointments

  • Cost
    While there is a free tier, advanced features and additional staff management capabilities come with a monthly fee that might be costly for small businesses with limited budgets.
  • Limited Customization
    Though user-friendly, the platform may have limited customization options for businesses with specific needs or branding requirements compared to other more flexible scheduling solutions.
  • Dependence on Internet
    As a cloud-based service, an internet connection is required to access Square Appointments, which can be a drawback in areas with unreliable internet connectivity.
  • Limited International Availability
    Square Appointments primarily caters to the US market, and businesses operating in other countries may face limitations in terms of availability and support.
  • Performance Issues
    Some users have reported occasional performance issues such as slow loading times or glitches, potentially affecting the booking experience for customers and the management of appointments.

Stack Auth features and specs

No features have been listed yet.

Analysis of Square Appointments

Overall verdict

  • Square Appointments is a robust and user-friendly solution that is well-suited for businesses looking for an integrated appointment scheduling and payment processing system. Its seamless integration with Square's ecosystem and affordable pricing model make it an appealing choice for many small and medium-sized enterprises.

Why this product is good

  • Square Appointments is a popular scheduling and point-of-sale solution offered by Square, known for its ease of use and integration capabilities. It provides small to medium-sized businesses with an efficient way to manage appointments, handle payments, and integrate seamlessly with other Square services. Key features include online booking via a customizable website, automated text and email reminders, and user-friendly interfaces for both administrators and clients. Its affordability and scalability make it an attractive choice for diverse businesses, from salons to healthcare providers.

Recommended for

  • Salons and spas
  • Fitness trainers and gyms
  • Healthcare providers
  • Therapists and consultants
  • Any service-based business needing a reliable scheduling solution

Square Appointments videos

+ Add

Square Appointments Demo and Step by Step Setup Tutorial 2019

More videos:

  • Review - Square Appointments - 2018 UPDATE and Answers to YOUR Questions
  • Review - Getting started with Square Appointments

Stack Auth videos

+ Add

W18D3 C3: Full Stack Auth Review: User/Computer Order & Developer Build Order

Category Popularity

0-100% (relative to Square Appointments and Stack Auth)

Square Appointments

Stack Auth

Appointments and Scheduling
100 100%
Appointments and Scheduling
0% 0
Identity And Access Management
0 0%
Identity And Access Management
100% 100
Appointment Scheduling
100 100%
Appointment Scheduling
0% 0
Identity Provider
0 0%
Identity Provider
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Square Appointments and Stack Auth

Square Appointments Reviews

Acuity Scheduling alternatives for businesses outgrowing it
If you take payments on Square, Square Appointments is the path of least resistance โ€” booking, POS, and payouts in one login, a free tier for a single location, and hardware you may already own. For a Square-native business, that integration is the whole pitch and it's a good one. Outside the Square ecosystem the case is weaker, since you're adopting Square's world to get...
Source: opencals.com
Best hair salon booking software in 2026
If your salon already takes payments on Square, Square Appointments is the path of least resistance. Booking, POS, and payouts live in one account, there's a free tier for a single location, and the hardware you may already own just works. For a Square-native salon, that integration is the entire pitch and it's a strong one.
Source: opencals.com
The Best 24 Appointment Scheduling Apps and Booking Software
If youโ€™re looking for a flexible booking and payment platform, Square Appointments is worth your consideration. Through Square Appointments, you can:
Source: blog.hubspot.com
Best Salon Software 2020: The Ultimate Guide
In fact, Square Appointments is like a hybrid between a pure appointment scheduling software and an All-in-One Salon Software. When you start using Square Appointments, you also get access to their free POS system, free payment platform (only charged per transaction) and free team management features.
Source: thesalonbusiness.com
The 17 Best Appointment Scheduling Apps
If your business already uses the payment processing service Square, consider choosing the appointment booking app from the same company. Square Appointments is designed to help business owners get clients onto their schedule quickly and painlessly. As with any other appointment booking service, clients request appointments through an online booking page, which is based on...
Source: zapier.com

Stack Auth Reviews

We have no reviews of Stack Auth yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Stack Auth should be more popular than Square Appointments. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Square Appointments mentions (2)

  • Best POS Solution?
    Ah I see. The driver I use has an online appointment reservation system for this. Square has an integration https://squareup.com/us/en/appointments. Source: over 3 years ago
  • Calendar options to handle personal & business schedule. I'm also lean towards being ADD with a HEALTHY dose of analysis paralysis.
    Otherwise, simplify if possible. Https://squareup.com/us/en/appointments So simple to book appointments, bill, get paid. Could be your ADD is adding a ton of unnecessary steps/details to quoting, invoicing, and billing. Source: over 4 years ago

Stack Auth mentions (4)

  • I Tested 7 Open Source Clerk Alternatives for Full-Stack Developers
    Five minutes. That's how long Stack Auth takes to set up. - Source: dev.to / 8 months ago
  • Ask HN: Who is hiring? (September 2025)
    Stack Auth (S24) | San Francisco, CA | Full-time Hiring founding & design engineers! We're building the customer platform for developers โ€” think of a single service that does auth, payments, analytics, marketing emails, and so much more. We're selling to developers & startups so our audience is right here on this website! If you're in San Francisco and frequent Hacker News, that's enough of a reason to DM me on... - Source: Hacker News / 11 months ago
  • Building Multi-Tenant Apps Using StackAuth's "Teams" and Next.js
    StackAuth is an open-source authentication and user management platform designed to integrate seamlessly into Next.js projects. Its combination of frontend/backend APIs and pre-built UI components dramatically simplifies the integration of such capabilities into your application. Similarly, its newer "Teams" feature provides an excellent starting point for creating multi-tenant applications. In this post, we'll... - Source: dev.to / over 1 year ago
  • Stack Auth (YC S24), the open-source Auth0 alternative, is hiring Founding SWEs
    Hi HN! We're building Stack Auth (https://stack-auth.com/), an open-source managed authentication and authorization platform. Basically, we build your login and signup pages, and everything that comes with that. You can find our customer pitch elsewhere, so instead I'll tell you more about us and the company. We are developers building for other developers, so you can think of... - Source: Hacker News / over 1 year ago

What are some alternatives?

When comparing Square Appointments and Stack Auth, you can also consider the following products

Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.

Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.

Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.

Keycloak - Open Source Identity and Access Management for modern Applications and Services.

SimplyBook.me - Online scheduling software that offers you a beautiful customisable booking website (or widget to your own website) to accept bookings and payments with the possibility of selling products as well.

Clerk - Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.

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