Software Alternatives, Accelerators & Startups

Datelist.io VS Cal.com

Compare Datelist.io VS Cal.com and see what are their differences

Datelist.io logo Datelist.io

Datelist - Online booking system

Cal.com logo Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.
  • Datelist.io Landing page
    Landing page //
    2023-06-01

Datelist is an appointment scheduling tool. It's a widget you can add to your website to allow customers booking appointments or services with you or your business.

  • Cal.com Landing page
    Landing page //
    2023-10-08

Datelist.io features and specs

  • Bookings
  • Appointments
  • Scheduling
  • Integrations
    Hubspot, Salesforce, Zapier, Pipedrive
  • API

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.

Datelist.io 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 Datelist.io and Cal.com)
Appointments and Scheduling
Productivity
6 6%
94% 94
Appointment Scheduling
15 15%
85% 85
Appointment Booking
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 Datelist.io and Cal.com

Datelist.io Reviews

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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 should be more popular than Datelist.io. 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.

Datelist.io mentions (11)

  • Booking System
    I can suggest mine. It's called https://datelist.io It's not the most used. But, it's super flexible and I can help for the setup ;). Source: almost 4 years ago
  • Free for dev - list of software (SaaS, PaaS, IaaS, etc.)
    Datelist.io - Online booking / appointment scheduling system. Free up to 5 bookings per month, includes 1 calendar. - Source: dev.to / almost 4 years ago
  • How we got rid of cookie consent banners and why
    When building Datelist, there is one thing I was sure of: to build great software, you need great UX. Software should be focused on bringing the most value possible to our users, with the less friction possible. And, when I talk about friction, there is one thing that always hurts: cookie consent banners. - Source: dev.to / about 4 years ago
  • Feedback on our online booking widget
    I'm the owner of an online booking widget system: it's called https://datelist.io and I'd love to have feedback from your community on the usability of our booking widget (you can find it on the right of our home page). Any feedback (good or bad) is welcome. You don't need to be a professional designer, as we're targeting our tool to be accessible for everybody. Source: about 4 years ago
  • Programming languages for SaaS
    We've built our app https://datelist.io using Ruby for backend , HTML CSS JS for front-end. I think you'll always have to learn those three to do any web app. For the backend, you can pick any popular language: python, php, JS it anyother would have been a fit. Please just avoid old or exotic languages if it's your first app. It will save you time finding answers to your questions when asking communities. Source: about 4 years ago
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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 / 3 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 / 6 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 Datelist.io and Cal.com, 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.

Trafft - An online scheduling software that provide support to any business that relay on bookings.

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

Book & Meet! - Free online calendar to schedule meetings & appointments

SavvyCal - A scheduling tool both the sender and the recipient will love.

BetterPT - Schedule your next physical therapy appointment online.