Software Alternatives, Accelerators & Startups

Cal.com VS Cleverstack

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

Cal.com logo Cal.com

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

Cleverstack logo Cleverstack

A collaboration tool for thinking & making better decisions.
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Cleverstack Landing page
    Landing page //
    2019-04-12

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.

Cleverstack features and specs

  • Modular Architecture
    Cleverstack features a modular architecture that allows developers to easily add or remove components, facilitating customization and scalability.
  • Pre-configured Modules
    It offers a range of pre-configured modules to accelerate development time and minimize the need for repetitive tasks.
  • Active Community
    The platform has an active community that contributes to its development and offers support to new users.
  • Open Source
    Cleverstack being open source means developers can freely use, modify, and distribute their projects.
  • Extensive Documentation
    Comprehensive documentation helps developers quickly understand and make use of the platform's features.

Possible disadvantages of Cleverstack

  • Learning Curve
    New users may experience a steep learning curve due to the complexity of its modular system and vast range of features.
  • Limited Popularity
    Compared to other more popular frameworks, Cleverstack might have limited third-party resources and plugins available.
  • Maintenance Overhead
    The need to manually manage various packages and modules can add to the maintenance overhead for developers.
  • Potential for Overengineering
    The flexibility and modularity offered might lead to overengineering in projects, especially for simpler applications.

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.

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

Cleverstack videos

How to send the #Bulksms in #CleverStack

Category Popularity

0-100% (relative to Cal.com and Cleverstack)
Productivity
96 96%
4% 4
Appointments and Scheduling
AI
0 0%
100% 100
Appointment Scheduling
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 Cal.com and Cleverstack

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

Cleverstack Reviews

We have no reviews of Cleverstack yet.
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Social recommendations and mentions

Based on our record, Cal.com seems to be more popular. It has been mentiond 57 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 (57)

View more

Cleverstack mentions (0)

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

What are some alternatives?

When comparing Cal.com and Cleverstack, 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.

Untools - Hand-picked tools for better thinking

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

Super Thinking - The big book of mental models

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

Mental Models - Thinking tools to help you navigate life better