Software Alternatives, Accelerators & Startups

Cal.com VS Mobbin

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

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Cal.com logo Cal.com

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

Mobbin logo Mobbin

Latest mobile design patterns & elements library
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Mobbin Landing page
    Landing page //
    2023-10-06

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.

Mobbin features and specs

  • Extensive UI Database
    Mobbin offers a large collection of UI patterns from popular apps, providing a great resource for designers looking for inspiration and best practices.
  • Search and Filter
    The platform includes robust search and filter functionalities, allowing users to quickly find relevant UI elements based on categories, platforms, and other criteria.
  • High-Quality Screenshots
    All UI patterns are of high quality and offer detailed screenshots, making it easier for designers to understand and analyze different design elements.
  • Regular Updates
    Mobbin frequently updates its database with new UI patterns and design trends, ensuring that users have access to the latest design examples.
  • Team Collaboration Features
    The platform offers features that facilitate team collaboration, making it easier for design teams to share and discuss UI patterns internally.
  • Educational Resource
    In addition to providing visual inspiration, Mobbin can serve as an educational resource for new designers to learn from successful app designs.

Possible disadvantages of Mobbin

  • Subscription-Based Model
    While Mobbin offers a wealth of resources, its full collection and features are locked behind a subscription paywall, which may not be affordable for everyone.
  • Limited Free Access
    The free version of Mobbin offers limited access to their database, which may not be sufficient for some users looking for extensive design inspiration.
  • Lack of Original Content
    Mobbin primarily curates content from existing apps and may lack unique, original design resources created specifically for the platform.
  • Interface Overload
    With a vast amount of UI patterns and screenshots, some users may find the interface overwhelming and challenging to navigate efficiently.
  • Possible Overreliance
    There is a risk that designers might over-rely on Mobbin for inspiration, potentially stifling their own creativity and innovation.
  • Content Duplication
    Some UI patterns may appear similar or redundant, which could limit the diversity of design inspirations available.

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 Mobbin

Overall verdict

  • Yes, Mobbin is considered a valuable resource for mobile app design inspiration. Its user-friendly interface, comprehensive library of design patterns, and frequent updates make it a resourceful tool for those involved in the design and development process.

Why this product is good

  • Mobbin (mobbin.design) is highly regarded for its extensive collection of mobile app design patterns from some of the most popular apps on the market. It offers designers and developers inspiration and practical insights into user interface design, through detailed screenshots and organized content, which can enhance the design process.

Recommended for

  • UI/UX Designers seeking design inspiration
  • Product Managers overseeing app design
  • Developers interested in design patterns
  • Design students looking to study mobile UI trends

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

Mobbin videos

Mobbin' Robin โ”‚ 2009 Harley-Davidson Softail Deluxe

More videos:

  • Review - road king and road glide mobbin
  • Review - NEW SHOES FROM @FINISHLINE - MOBBIN' OUT!

Category Popularity

0-100% (relative to Cal.com and Mobbin)
Appointments and Scheduling
Design Tools
0 0%
100% 100
Calendar And Scheduling
100 100%
0% 0
Design Inspiration
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 Cal.com and Mobbin

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

Mobbin Reviews

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

Social recommendations and mentions

Based on our record, Cal.com should be more popular than Mobbin. 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 / 5 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 / 5 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 / 6 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 / 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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Mobbin mentions (15)

  • Is there somewhere I can download examples of designs created by professionals?
    You can check mobbin.design and saasui.design and break them down yourself. Also best practises are never great if it doesnt work for you. So adapt. There will always be better ways to organise your design. All you need to find is a way that works for you. You need not choose the hard path. Sometimes easy gets work done. Source: over 3 years ago
  • free-for.dev
    Mobbin - [Mobile screenshots] Save hours of UI & UX research with our library of 50,000+ fully searchable mobile app screenshots. - Source: dev.to / over 3 years ago
  • Hey Please Give Me Feedback For My Design
    Those are great places to check! You can also edit your instagram feed to be design focused (e.g. Follow many design pages, mark irrelevant stuff as "show me less of this"). UI patterns can be found on mobbin.design or https://www.lapa.ninja/. Source: about 4 years ago
  • UI design feedback help please
    This is a good website for finding references and design trends: https://mobbin.design It has some paid features but you can totally use it for free as long as you create an account. I personally do this all the time, I hope it gives you some inspiration as well! Source: over 4 years ago
  • How to Design an App: Step-by-Step Guide for Non-Designers
    Mobbin Design โ€” Comprehensive curated library of mobile interfaces. - Source: dev.to / over 4 years ago
View more

What are some alternatives?

When comparing Cal.com and Mobbin, 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.

Refero Design - The biggest collection of UX Patterns, UI Elements and design references from great web applications

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

Page Flows - User flow design inspiration for mobile & desktop

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

pttrns - iPhone and iPad user interface patterns