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Cal.com VS Slackware

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

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A habit and interest tracker for everything you care about. Set your own cadence, daily to monthly, and streaks follow your schedule. Buy once for $21, no subscription. sponsored
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Cal.com logo Cal.com

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

Slackware logo Slackware

Slackware Linux is an advanced Linux operating system, designed with the twin goals of ease of use...
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Slackware Landing page
    Landing page //
    2022-04-20

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.

Slackware features and specs

  • Simplicity
    Slackware follows a philosophy of simplicity and minimalism, providing a system that is free from unnecessary layers or GUIs, allowing users to have more control over their environment.
  • Stability
    The distribution is known for its stability as it uses well-tested components and avoids including any experimental features.
  • Unix-Like Experience
    Slackware provides a very Unix-like experience, which is appealing to advanced users looking to work closer to the system's core without abstractive layers.
  • Customization
    With Slackware's minimal default setup, users can customize their system extensively according to their needs and preferences.
  • Comprehensive Documentation
    Slackware’s documentation and supportive community help users understand the system better and solve issues on their own.

Possible disadvantages of Slackware

  • Steep Learning Curve
    Slackware can be challenging for beginners due to its manual configuration requirements and lack of GUIs for system management.
  • Limited Package Management
    Unlike other distributions with advanced package management systems (e.g., APT, YUM), Slackware relies on a more manual approach, making software management potentially cumbersome.
  • Fewer Automated Tools
    Slackware lacks some automated tools that other distributions provide, requiring users to perform more manual setup and maintenance tasks.
  • Slower Release Cycle
    Its slower release cycle means that the distribution might not always provide the latest software versions, which may not appeal to users wanting the most current applications.
  • Less Commercial Support
    Compared to more popular distributions, Slackware has less commercial support, which could be a limitation for enterprise environments looking for professional assistance.

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 Slackware

Overall verdict

  • Slackware is considered a good Linux distribution for users who prefer a stable, traditional, and straightforward Linux experience. However, it might not be the best choice for those looking for a more user-friendly or feature-rich distribution with extensive graphical user interfaces and tools.

Why this product is good

  • Slackware is one of the oldest Linux distributions. It is known for its simplicity and being a no-frills, Unix-like operating system. Its design philosophy emphasizes simplicity and transparency. Users appreciate the control it provides and the fact that it stays true to Unix principles. It's renowned for its stability, lack of unnecessary bells and whistles, and the control it offers to the user over the operating system.

Recommended for

    Slackware is recommended for advanced Linux users, system administrators, and those who appreciate the Unix design philosophy. It's particularly suitable for users who want to have full control over their system configuration and prefer manual software management and configuration.

Cal.com videos

+ Add

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

Slackware videos

+ Add

Slackware 14 Install & Review

More videos:

Category Popularity

0-100% (relative to Cal.com and Slackware)

Cal.com

Slackware

Appointments and Scheduling
100 100%
Appointments and Scheduling
0% 0
Linux Distribution
0 0%
Linux Distribution
100% 100
Calendar And Scheduling
100 100%
Calendar And Scheduling
0% 0
Operating Systems
0 0%
Operating Systems
100% 100

User comments

Share your experience with using Cal.com and Slackware. For example, how are they different and which one is better?
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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 Slackware

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
Source: news.ycombinator.com

Slackware Reviews

The best Linux distributions (operating systems)
Slackware is the oldest Linux variant still used and maintained today. Installation and configuration is performed via scripts. For users in search of the original Linux experience, Slackware is perhaps the best choice.
Source: www.ionos.com
Best Top 20 Ubuntu Linux Alternatives (Pros and Cons)
Slackware was designed by Patrick Volkerding in 1993. Based on the Softlanding Linux System, Slackware is the oldest Linux distribution still maintained. It strives not to anticipate user situations or preclude user decisions. Unlike most recent Linux distributions, Slackware does not offer graphical installation or automatic package dependency resolution. Slackware is...
Source: cloudinfrastructureservices.co.uk

Social recommendations and mentions

Based on our record, Cal.com seems to be a lot more popular than Slackware. While we know about 60 links to Cal.com, we've tracked only 4 mentions of Slackware. 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

Slackware mentions (4)

  • My first Linux installation!
    Congrats on making it past the slackware.com Install Help page that seeks to walk you through selection of non-existing boot and root floppy disks. Source: over 4 years ago
  • Slackware 15 multilib
    Using the slackware.uk mirror of Alienbob's content is a LOT faster than going to slackware.com:. Source: over 4 years ago
  • Slackware 15.0 x86 stable is released
    Stay tuned to http://slackware.com and the ##slackware IRC channel on. - Source: Hacker News / over 4 years ago
  • Slackware 15 is on the way
    No Date for release candidate, But Patrick Volkerding, on slackware.com. Source: about 5 years ago

What are some alternatives?

When comparing Cal.com and Slackware, 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.

Debian - Debian is a free distribution of the GNU/Linux operating system.

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

Gentoo - The website of Gentoo, a flexible Linux or BSD distribution.

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

Void Linux - Void is a general purpose operating system, based on the monolithic Linux kernel.

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