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SimplyBook.me VS Opalstack

Compare SimplyBook.me VS Opalstack and see what are their differences

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.

SimplyBook.me Landing page
Rating
0 reviews
Pricing
Freemium Free trial $8 / Monthly
Is it good? Alternatives
Opalstack

Managed Hosting for developers, entrepreneurs, and businesses like yours

Opalstack Landing page
Rating
0 reviews
Is it good? Alternatives
Mind Diary
MindDiary therapy practice management software: digital intake, lead capture, client check-ins, therapist-reviewed AI notes, telehealth, and revenue follow-up. sponsored
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.

Which is more popular?

Based on our record, SimplyBook.me seems to be more popular. It has been mentioned 3 times since March 2021.

social mentions
3 vs 0
Appointments and Scheduling popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

SimplyBook.me
Opalstack
Website simplybook.me opalstack.com
Pricing
Freemium Free trial $8 / Monthly Official pricing
Official pricing
Platforms
Android iOS Web Browser +1
—
Company 2011 —
Listed in
Appointments and Scheduling Appointment Scheduling Event Scheduling Online Bookings Booking Software Appointment Booking Meeting Room Booking Software +4
Hosting Web Hosting Managed Hosting Cloud Hosting +1

About SimplyBook.me and Opalstack

In their own words, as submitted to SaaSHub.

SimplyBook.me
Opalstack

SimplyBook.me is one of the world´s leading appointment scheduling solutions with tens of thousands of paying customers around the globe. SimplyBook.me offers a booking solution for smaller service based businesses as well as enterprises with many locations. SMBs get a beautiful customisable...

Read more about SimplyBook.me

No description of Opalstack yet.

Features and specs

What each product offers, as listed by its team.

SimplyBook.me 10 features
Opalstack 5 features
  • Intake Form
  • Payment Integration
    yes - 50 different payment providers
  • facebook integration
    Accept bookings on Facebook/Insta
  • Membership Management
  • Class Management
  • Email Templates
    Choose from multiple templates
  • Website booking system
    Choose between beautiful templates
  • Widgets
    Booking widgets for your website
  • Loyalty / Promotion Programs
  • coupons
  • Developer-Friendly Hosting
    Opalstack is designed with developers in mind, offering SSH access, Git integration, and support for multiple programming languages and frameworks including Python, Node.js, Ruby, and PHP, giving developers granular control over their hosting environment.
  • Affordable Pricing
    Opalstack offers competitive pricing for shared and managed hosting plans, making it an accessible option for small businesses, freelancers, and individual developers who need robust features without enterprise-level costs.
  • Modern Control Panel
    Opalstack provides a clean, modern, and intuitive web-based dashboard for managing sites, applications, databases, and email accounts, which is a significant improvement over older-style hosting control panels like cPanel.
  • Strong Support for Multiple Applications
    The platform supports a wide variety of application types including WordPress, Django, Flask, Express, static sites, and more, allowing users to host diverse projects on a single account with easy deployment.
  • Reliable Infrastructure and Support
    Opalstack is built by former WebFaction team members, bringing experienced hosting expertise. They offer responsive customer support and a reputation for stable, well-managed server infrastructure with good uptime.

Possible disadvantages

  • Smaller Community and Ecosystem
    Compared to major hosting providers like DigitalOcean, AWS, or even shared hosts like SiteGround, Opalstack has a smaller user base, which means fewer community tutorials, third-party guides, and forum discussions available for troubleshooting.
  • Limited Scalability Options
    Opalstack is primarily a shared hosting provider, which means it may not be the best choice for high-traffic applications or projects that require rapid, on-demand scaling of resources like CPU, RAM, or storage.
  • Not Ideal for Beginners
    While developer-friendly, Opalstack's approach can be intimidating for non-technical users. Setting up applications often requires familiarity with the command line and server configuration, which may not suit those looking for simple one-click solutions.
  • Limited Data Center Locations
    Opalstack offers a relatively small number of data center locations compared to major cloud providers, which may result in higher latency for users targeting audiences in regions not well-served by the available server locations.
  • Fewer Managed Services and Add-ons
    Unlike larger hosting platforms, Opalstack lacks a wide range of managed add-on services such as built-in CDN integration, managed backups with granular restore options, or one-click SSL management that more mainstream providers offer out of the box.

Analysis

An editorial look at what each product does well and who it suits.

SimplyBook.me
Opalstack

Overall verdict

  • SimplyBook.me is a reliable and effective appointment scheduling solution for businesses looking to streamline their booking process and improve customer management.

Why this product is good

  • SimplyBook.me is considered good by many users due to its comprehensive booking management features. It offers robust tools for scheduling, managing client appointments, and integrating with other platforms. Additionally, the software provides customization options, automated reminders, and detailed reporting capabilities, which enhance its usability for businesses in various sectors.

Recommended for

  • Small to medium-sized businesses
  • Service-based industries such as salons, fitness centers, and clinics
  • Educational institutions and consultants
  • Freelancers and independent professionals seeking a user-friendly scheduling tool

Overall verdict

  • Opalstack is a solid choice for developers and tech-savvy users seeking an affordable, flexible control panel hosting solution with good performance and transparent pricing, though it may require more technical know-how than mainstream cPanel hosts.

Why this product is good

  • Uses a custom lightweight control panel that's fast and efficient compared to resource-heavy alternatives like cPanel
  • Offers straightforward, transparent pricing without hidden fees or aggressive upselling
  • Provides SSD storage and solid server performance for the price point
  • Supports multiple app types including Python, Node.js, and various frameworks beyond typical PHP hosting
  • Founded by the original creators of WebFaction, bringing significant hosting industry experience
  • Good for running multiple websites/apps under one account with granular resource control
  • Responsive customer support with a knowledgeable team
  • No long-term contracts required, allowing flexibility

Recommended for

  • Developers who need support for Python, Node.js, or other non-PHP applications
  • Users comfortable with a more technical, non-cPanel control panel interface
  • Small businesses or freelancers hosting multiple websites who want granular control
  • Former WebFaction users looking for a similar service after its shutdown
  • Budget-conscious users who want VPS-like flexibility without full server management
  • Users who prioritize transparent pricing over bundled marketing extras

Videos

Walkthroughs and reviews on video.

SimplyBook.me 3 videos + Add
Opalstack 0 videos + Add

SimplyBook.me: How does it work?

More videos

  • Review - Online Booking Software Review: SimplyBook.me
  • Demo - See what SimplyBook.me is all about

No Opalstack videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
SimplyBook.me
Opalstack
100% 100%
Appointments and Scheduling
0% 0%
0% 0%
Managed Hosting
100% 100%
100% 100%
Appointment Scheduling
0% 0%
0% 0%
Cloud Hosting
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

SimplyBook.me no reviews yet
Opalstack no reviews yet

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

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

SimplyBook.me 3 mentions
Opalstack 0 mentions
  • First time landlord: what are some things you wish you’d know at the beginning?
    My Simplybookme page where users can automatically book a preassigned slot with me to view the property. Source: over 4 years ago
  • Modern landlord - useful software etc
    If you want to market your houses to let yourself you can use openrent to get them on the big property portals like Rightmove and Zoopla. Then I use a mixture of Jotform with conditional questions and Simply Book Me to automate tenant... Source: over 4 years ago
  • 10 Types of Healthcare Software and How to Use Them
    SimplyBook.me app has even more to offer. You can use it for making appointments through their official site, through a widget on any other website, through social networks, or Google Maps. Wherever clinic information is posted, the... - Source: dev.to / almost 5 years ago

Tracking Opalstack since Sep 2023.

Alternatives to SimplyBook.me and Opalstack

When comparing SimplyBook.me and Opalstack, you can also consider the following products.

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