Software Alternatives, Accelerators & Startups

Ding VS Cal.com

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

Ding logo Ding

Dead simple time tracking for freelancers and small teams

Cal.com logo Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.
  • Ding Landing page
    Landing page //
    2023-03-22
  • Cal.com Landing page
    Landing page //
    2023-10-08

Ding features and specs

  • User Experience
    Ding offers a user-friendly interface that makes it easy for users to navigate the platform and quickly perform actions such as sending top-ups.
  • Global Reach
    With a wide network of mobile operators worldwide, Ding allows users to send mobile credits to various destinations, making it ideal for international users.
  • Instant Delivery
    Ding ensures that mobile top-ups are delivered instantly, providing convenience for users who need to quickly add credits to their or someone else’s mobile phone.
  • Secure Transactions
    The platform uses secure payment methods, ensuring that users’ financial information is protected during transactions.

Possible disadvantages of Ding

  • Transaction Fees
    Ding imposes transaction fees on some of its services, which might make it less attractive compared to direct top-ups through network providers.
  • Limited Promotions
    Users may find fewer discounts and promotional offers compared to other mobile top-up services, potentially leading to higher overall costs.
  • Internet Dependency
    The service requires a stable internet connection to access and perform transactions, which might be inconvenient for users with limited connectivity.
  • Geographic Restrictions
    While Ding has a broad network, not all carriers in every country may be supported, restricting users’ ability to send top-ups to specific regions.

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.

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.

Ding videos

How to Send Load Worldwide Using the DING APP

More videos:

  • Review - Ding Dongs REVIEW!
  • Review - CLOSED Amigurumi Book Review & Giveaway! | Stringy Ding Ding!!

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 Ding and Cal.com)
Productivity
5 5%
95% 95
Appointments and Scheduling
Time Tracking
100 100%
0% 0
Calendar And Scheduling
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 Ding and Cal.com

Ding Reviews

We have no reviews of Ding yet.
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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

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.

Ding mentions (0)

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

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
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What are some alternatives?

When comparing Ding and Cal.com, you can also consider the following products

Trackly - Trackly monitors web pages and tells you when they change. Beautifully!

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.

Clockk - Clockk AI-powered time tracking for freelancers & agencies ⏰🔥💰

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

Cushion - A forecasting app for freelancers, get better insights

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