Software Alternatives, Accelerators & Startups

Cal.com VS Openbox

Compare Cal.com VS Openbox and see what are their differences

Cal.com logo Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.

Openbox logo Openbox

Openbox is a highly configurable, next generation window manager with extensive standards support.
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Openbox Landing page
    Landing page //
    2023-09-06

Cal.com features and specs

  • Customizable
    Cal.com allows extensive customization to fit various branding and scheduling needs, which makes it adaptable for different types of users including businesses and individuals.
  • Open-source
    Being an open-source platform, Cal.com provides the flexibility for developers to modify and extend the software as per their specific needs, fostering a collaborative development environment.
  • Integrations
    Cal.com offers a wide range of integrations with other software tools like Google Calendar, Microsoft Outlook, and Zoom, enhancing its functionality and making it easier to fit into existing workflows.
  • User-friendly Interface
    Cal.com has an intuitive and clean interface that makes it easy for users of all technical skill levels to set up and manage their scheduling.
  • Privacy-focused
    Cal.com emphasizes data privacy, ensuring user information is handled securely, which is crucial for users who need to comply with regulations like GDPR.

Possible disadvantages of Cal.com

  • Learning Curve
    Although it is highly customizable, the plethora of options and features may result in a steeper learning curve for new users who are not familiar with such scheduling tools.
  • Limited Free Version
    The free version of Cal.com comes with limitations that may not be sufficient for growing businesses or advanced users who require more comprehensive features.
  • Dependency on Integrations
    Cal.com's effectiveness heavily depends on its integrations. Without these integrations, some users might find the tool less useful or incomplete, especially if their primary tools are not supported.
  • Support
    While open-source has many benefits, it may also mean that immediate, personalized support could be limited compared to fully commercial solutions. This might pose a challenge for users needing quick resolutions.
  • Performance
    As an open-source platform, the performance might vary depending on how it is hosted and managed. Suboptimal configurations could lead to slower performance or downtimes.

Openbox features and specs

  • Lightweight
    Openbox is a highly efficient window manager that requires minimal system resources, making it an excellent choice for older hardware or systems with limited resources.
  • Customizable
    Openbox offers extensive customization options, allowing users to tailor the look and feel of their desktop environment to their specific preferences.
  • Fast Performance
    Due to its lightweight nature, Openbox provides fast and responsive performance, resulting in quicker application launches and smoother overall desktop experience.
  • Comprehensive Keybindings
    Openbox supports complex keybindings, enabling power users to create efficient workflow setups through keyboard shortcuts.
  • Extensible
    Openbox can work seamlessly with other tools and additional software, allowing users to extend its capabilities with tools like panels, widgets, and additional plugins.

Possible disadvantages of Openbox

  • Steep Learning Curve
    Openbox requires a more hands-on approach and can be challenging for beginners to set up and configure due to its extensive customization options.
  • Limited Out-of-the-box Features
    Unlike full desktop environments, Openbox does not come with many built-in features, requiring users to install and configure additional software to achieve a fully functional desktop.
  • No Desktop Icons by Default
    Openbox does not support desktop icons natively, so users need to rely on additional tools like 'xfdesktop' or 'pcmanfm' to add this functionality.
  • Minimalistic Appearance
    While some users appreciate the minimalistic look, others might find it too bare-bones compared to more feature-rich environments like GNOME or KDE.
  • Manual Configuration
    Most customizations in Openbox require editing configuration files manually, which can be time-consuming and error-prone for users unfamiliar with text-based configurations.

Analysis of Cal.com

Overall verdict

  • Cal.com is generally considered a good option for scheduling and calendar management.

Why this product is good

  • Cal.com is praised for its open-source nature, allowing for greater customization and integration flexibility. It offers a user-friendly interface and supports various calendar integrations, making it a versatile tool for individuals and businesses alike.

Recommended for

  • Freelancers who need a simple yet effective scheduling tool.
  • Small businesses looking for a customizable scheduling solution.
  • Developers who appreciate open-source software and need a tool they can modify.
  • Businesses seeking a platform that can integrate with existing tools and workflows.

Analysis of Openbox

Overall verdict

  • Openbox is a great choice for users seeking a lightweight and highly customizable window management solution. Its performance benefits on lower-end hardware and flexibility make it a valuable tool for power users and enthusiasts alike.

Why this product is good

  • Openbox is a highly configurable and lightweight window manager for the X Window System. It's known for its speed and simplicity, allowing users to control their desktop environment efficiently. It provides a blank canvas for users wanting to customize their workspace, making it ideal for those who prefer a minimalist setup or have limited system resources. The configuration is done through plain text files, offering flexibility for advanced users who wish to personalize their user experience meticulously.

Recommended for

  • Advanced users looking for customization options
  • Users with older or less powerful hardware
  • Minimalists who prefer a robust yet simplistic interface
  • Linux enthusiasts who enjoy configuring their desktop environment
  • Developers and programmers who want a distraction-free workspace

Cal.com videos

What can you do with Cal? | Cal.com Version 1.1 Launch | 10 new languages

More videos:

  • Review - Cal.com Version 1.0 Launch Event

Openbox videos

Get Rid Of That Bloated Desktop Environment And Install Openbox

More videos:

  • Review - Manjaro Openbox: First Impressions and Review
  • Tutorial - Openbox V8S Review- How to get Free TV!!!
  • Review - Open Box Review (Bx8 M-Audio Speakers) #Openbox #SpeakerReview
  • Review - Openbox A1 - Review
  • Review - OPEN BOX - @ikmultimedia TONEX #fyp #opening #openbox #review #guitar

Category Popularity

0-100% (relative to Cal.com and Openbox)
Appointments and Scheduling
Linux
0 0%
100% 100
Calendar And Scheduling
100 100%
0% 0
Window Manager
0 0%
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 Cal.com and Openbox

Cal.com Reviews

Acuity Scheduling alternatives for businesses outgrowing it
The honest read: if you're leaving Acuity because your business outgrew simple scheduling — you need deposits, add-ons, multiple staff and locations, and ideally a booking site you own — Opencals is built for exactly that transition, and pay-as-you-go means it costs nothing until you're earning. If you're leaving for a narrower reason, match it precisely: SimplyBook.me for...
Source: opencals.com
I've poked around a while ago at some Calendly alternatives (specifically was lo... | Hacker News
I tried using https://cal.com for a bit but ended up just switching over to https://zcal.co and it has been great so far. All these other scheduling tools end up trying to do too much and always seem to end up a bit clunky and charge absurd amounts for it

Openbox Reviews

Top 10 Best Desktop Environments in 2020
People who’re deep into Linux, love Openbox’s simplicity. It’s extremely lightweight, and comes with only a text-based right-click menu that lists all your applications. The menu is customizable too, and you can add scripts or functions within the menu as a link.

Social recommendations and mentions

Based on our record, Cal.com seems to be more popular. It has been mentiond 60 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.

Cal.com mentions (60)

  • "You Wouldn’t Steal a DIV": How I Built My Portfolio
    Then for the component library, I was really into coss ui. I stumbled upon it randomly one day and loved it so much. My Nathan's AI project already had a UI heavily inspired by cal.com: send button, message suggestions... So when I saw they had a shadcn/ui library with that kind of style, it was perfect for what I needed. - Source: dev.to / 6 months ago
  • AI Almost Sold Me a Subscription I Didn't Need
    I keep coming back to what would have happened if I didn't have a strong technical understanding of how calendar technology works — the difference between local and cloud calendars, what an ICS feed is, why enterprise auth blocks third-party integrations. If this was many years ago before I gained all this experience, I would have stopped at the first confident answer from my search tool, installed one of those... - Source: dev.to / 6 months ago
  • Introducing Quackback: Open-Source Feedback Platform with a Built-in MCP Server
    Plausible brought open source to web analytics. Cal.com did it for scheduling. Formbricks did it for surveys. PostHog did it for product analytics. Quackback does it for feedback collection. - Source: dev.to / 7 months ago
  • 🤝 Learn Front-End by Doing: Contribute to Cal.com's Open Source...🚀
    In this tutorial, we'll be focusing on Cal.com:. - Source: dev.to / about 1 year ago
  • 5 Side Project Ideas for Developers to Monetize as Micro-SaaS in 2025
    Take Cal.com (https://cal.com/), formerly known as Calendso. It started as an open source alternative to Calendly which offers a free, self-hostable version for users. - Source: dev.to / over 1 year ago
View more

Openbox mentions (0)

We have not tracked any mentions of Openbox yet. Tracking of Openbox recommendations started around Mar 2021.

What are some alternatives?

When comparing Cal.com and Openbox, 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.

i3 - A dynamic tiling window manager designed for X11, inspired by wmii, and written in C.

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

Fluxbox - Fluxbox is a window manager for X that was based on the Blackbox 0.61.1 code.

TidyCal - Optimize your schedule with custom booking pages and calendar integrations

awesome - A dynamic window manager for the X Window System developed in the C and Lua programming languages.