Software Alternatives, Accelerators & Startups

100 CSS Buttons VS Cal.com

Compare 100 CSS Buttons VS Cal.com and see what are their differences

100 CSS Buttons logo 100 CSS Buttons

From Signups to Sales, digital actions would be impossible without buttons.

Cal.com logo Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.
  • 100 CSS Buttons Landing page
    Landing page //
    2023-01-24
  • Cal.com Landing page
    Landing page //
    2023-10-08

100 CSS Buttons features and specs

  • Diversity of Styles
    The collection offers a wide variety of button styles, giving developers plenty of options to match different design needs and aesthetics.
  • Ease of Use
    Each button comes with its own CSS and HTML code, making it easy for developers to implement them into their projects without starting from scratch.
  • Live Preview
    The website provides a live preview of each button, allowing users to see the interactive effects and styles before implementing them.
  • Responsive Design
    The CSS buttons are designed to be responsive, ensuring they look and function well on various devices and screen sizes.
  • Customizable
    Users can easily customize the buttons according to their specific requirements by modifying the provided CSS code.
  • Free Resource
    The buttons are available for free, allowing developers to enhance their web projects without incurring additional costs.

Possible disadvantages of 100 CSS Buttons

  • Overwhelming Choices
    With 100 different button styles, users may find it difficult to choose the right one for their project, especially if they are indecisive.
  • Code Complexity
    Some button styles might have complex CSS code, which could be challenging for beginners to understand and modify.
  • Browser Compatibility
    Certain styles and effects may not be fully compatible with older browsers, requiring developers to test and possibly adjust the code.
  • No JavaScript Interactivity
    The buttons primarily focus on CSS styling, meaning that additional JavaScript might be needed for complex interactive behaviors.
  • Limited Functionality
    While aesthetically pleasing, the buttons are mainly for visual appeal and do not offer advanced functional capabilities out of the box.
  • Dependency on External Styles
    Using these buttons might introduce dependencies on specific CSS frameworks or libraries, which could conflict with existing styles in a project.

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.

100 CSS Buttons videos

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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

Category Popularity

0-100% (relative to 100 CSS Buttons and Cal.com)
Design Tools
100 100%
0% 0
Productivity
4 4%
96% 96
Appointments and Scheduling
Developer Tools
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare 100 CSS Buttons and Cal.com

100 CSS Buttons Reviews

We have no reviews of 100 CSS Buttons yet.
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Cal.com Reviews

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

Social recommendations and mentions

Based on our record, Cal.com seems to be more popular. It has been mentiond 56 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.

100 CSS Buttons mentions (0)

We have not tracked any mentions of 100 CSS Buttons yet. Tracking of 100 CSS Buttons recommendations started around Jul 2022.

Cal.com mentions (56)

  • 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 / 2 months ago
  • Using Clerk SSO to access Google Calendar and other service data
    BookMate is an open-source, publicly accessible, lightweight clone of popular booking services like cal.com or Calendly. - Source: dev.to / 5 months ago
  • My Journey into Open Source: First Contributions and Lessons Learned
    Then, I came across Cal.com, a fantastic open-source project for scheduling meetings and managing tasks (super useful for productivity!). I knew the basics of Git but wasn’t quite there with forking, merging branches, and all the intricate Git processes. After some YouTube tutorials, I started to get the hang of things. 😅. - Source: dev.to / 7 months ago
  • Start your own (side) business with open-source in mind
    Cal.com is an open-source event-juggling scheduler for everyone, and is free for individuals. - Source: dev.to / about 1 year ago
  • Fellow HSP entrepreneurs, how do you manage your energy and stress?
    I force clients who want to talk to me to book a call. I use cal.com (free) and my Google Calendar (which its linked to) only allows calls on specific days/times. I have a few "Call Blocks" where they can book. That let's me do calls in a small section of my week, with ample downtime to recover the rest of the week. I'm still learning how many calls a day I can handle. Currently anything more than 2 is too much. Source: over 1 year ago
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What are some alternatives?

When comparing 100 CSS Buttons and Cal.com, you can also consider the following products

CSSBattle - Play against others in golf with your CSS skills

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.

Transformicons - Animated icons, symbols and buttons using SVG and CSS

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

Buttons Generator - 100+ buttons you can use in your project

zcal - zcal is the fastest way to schedule every meeting for Free and make it personal.