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Cal.com VS Evolution

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

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Cal.com logo Cal.com

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

Evolution logo Evolution

Apps/Evolution - GNOME Wiki!
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Evolution Landing page
    Landing page //
    2018-10-10

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.

Evolution features and specs

  • Feature-Rich
    Evolution provides a comprehensive suite of tools including email, calendar, contacts, tasks, and memo features integrated into a single application.
  • Integrations
    Seamlessly integrates with GNOME desktop environment and other GNOME apps, providing a cohesive user experience on GNOME-based systems.
  • Open Source
    Being open-source software, Evolution allows users to access the source code, enabling customizations, and community-driven enhancements.
  • Supports Multiple Email Protocols
    Supports a variety of email protocols such as IMAP, POP, SMTP, and Exchange, which makes it compatible with a wide range of email services.
  • Security Features
    Includes enterprise-grade security features like GPG encryption and S/MIME, ensuring secure email communications.

Possible disadvantages of Evolution

  • Resource Intensive
    Evolution can be heavy on system resources, which might affect performance, especially on older or less powerful hardware.
  • Complex Setup
    The initial setup and configuration can be complex and time-consuming, especially for users who are not familiar with email protocols and server settings.
  • GNOME Dependency
    Evolution is tightly integrated with the GNOME environment, and it might not work as seamlessly or look as visually cohesive on other desktop environments.
  • Limited Proprietary System Support
    Support for proprietary email systems like Microsoft Outlook might not be as robust or straightforward compared to commercial solutions.
  • Learning Curve
    The abundance of features and options can present a steep learning curve for new users who might find the interface overwhelming.

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 Evolution

Overall verdict

  • Evolution is a good choice for users looking for a free and open-source solution that provides comprehensive email and productivity features. Its long-standing history within the GNOME ecosystem and continuous updates make it a reliable option.

Why this product is good

  • Evolution is a robust email and calendar application that integrates various functions like email management, calendar scheduling, contact management, and task handling into one seamless interface. It's particularly useful for users who rely on these functions heavily and want them integrated into a single application. Additionally, it supports multiple protocols and can integrate with various email services such as Gmail, Outlook, and Exchange, making it highly versatile.

Recommended for

    It is recommended for Linux users who prefer an integrated suite of productivity tools, especially if they use the GNOME desktop environment. It's also a great option for anyone who needs advanced email management and scheduling capabilities without resorting to proprietary software solutions.

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

Evolution videos

+ Add

Evolution Movie Review

More videos:

  • Review - Review : Evolution (2015)
  • Review - Evolution Review - Off The Shelf Reviews

Category Popularity

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

Cal.com

Evolution

Appointments and Scheduling
100 100%
Appointments and Scheduling
0% 0
Email
0 0%
Email
100% 100
Calendar And Scheduling
100 100%
Calendar And Scheduling
0% 0
Email Clients
0 0%
Email Clients
100% 100

User comments

Share your experience with using Cal.com and Evolution. 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 Evolution

Cal.com Reviews

Acuity Scheduling alternatives for businesses outgrowing it
The honest read: if you're leaving Acuity because your business outgrew simple scheduling โ€” you need deposits, add-ons, multiple staff and locations, and ideally a booking site you own โ€” 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

Evolution Reviews

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

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 Wouldnโ€™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 / 4 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 โ€” 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 / 4 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 / 5 months ago
  • ๐Ÿค Learn Front-End by Doing: Contribute to Cal.com's Open Source...๐Ÿš€
    In this tutorial, we'll be focusing on Cal.com:. - Source: dev.to / 11 months 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

Evolution mentions (0)

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

What are some alternatives?

When comparing Cal.com and Evolution, 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.

Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

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

Microsoft Outlook - Organize your world. Outlookโ€™s email and calendar tools help you communicate, stay on top of what matters, and get things done.

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

eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.

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