Software Alternatives, Accelerators & Startups

Cal.com VS Archive.org

Compare Cal.com VS Archive.org and see what are their differences

Cal.com logo Cal.com

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

Archive.org logo Archive.org

Internet Archive is a non-profit digital library offering free universal access to books, movies...
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Archive.org Landing page
    Landing page //
    2022-01-29

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.

Archive.org features and specs

  • Extensive Collection
    Archive.org hosts a vast amount of digitized materials including books, movies, music, and websites, providing comprehensive archival resources for education and research.
  • Free Access
    Most of the content on Archive.org is freely accessible to the public, making it a valuable resource for individuals and institutions lacking the budget for paid resources.
  • Wayback Machine
    The Wayback Machine allows users to view archived versions of websites as they appeared at various times in the past, preserving digital history and providing a useful tool for research.
  • PDF and ePub Formats
    Many of the books and texts available on Archive.org can be downloaded in multiple formats, such as PDF and ePub, enhancing accessibility and ease of use.
  • Community Uploads
    Archive.org allows users to upload their own content, fostering a community-driven archive that continuously grows with user-contributed material.

Possible disadvantages of Archive.org

  • Copyright Issues
    Some materials on Archive.org may have unclear or disputed copyright statuses, leading to potential legal issues and the removal of content.
  • Quality Inconsistency
    The quality of scanned materials can vary significantly, with some items having poor resolution or other issues that make them difficult to read or use effectively.
  • Search Functionality
    The search engine on Archive.org can sometimes be less effective, making it difficult for users to find specific materials or navigate the extensive collections easily.
  • Storage and Bandwidth Limits
    While Archive.org offers free uploads, there are limits on storage and bandwidth for users, which may constrain those with large archives to share.
  • Long Loading Times
    The site can experience long loading times, especially for larger files or during periods of high traffic, which can hinder the user experience.

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

Archive.org videos

The Internet Archive Wants To Be A Digital Library For Everything | Sunday TODAY

More videos:

  • Tutorial - How to use the Internet Archive
  • Review - Book Publishers are Trying to Shut Down the Internet Archive

Category Popularity

0-100% (relative to Cal.com and Archive.org)
Productivity
37 37%
63% 63
Ebooks
0 0%
100% 100
Appointments and Scheduling
Appointment Scheduling
100 100%
0% 0

User comments

Share your experience with using Cal.com and Archive.org. 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 Archive.org

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

Archive.org Reviews

Top 30 Best Movie4u Alternatives To Watch Latest Movies
Are you a fan of old-time media productions? Well, The Internet Archive is the movie site for you if you want to watch movies. There are no distribution rights needed for any of the movies on the site because they are all in the public domain. However, if you want to see the newest summer movie, the Internet Archive doesn’t have anything for you. If you like old movies, give...
9 Best Free Music Download Sites in 2022
The Archive provides not only thousands of free music, but also audio books and programs, and its database contains more than one million free digital files. You can filter the results by title, date, collection, creator, language and other criteria to find the music you want. The platform includes major global songs from Ed Sheeran and John Mayer. Most of the files on the...
Top 10 Best Google Search Engine Alternative List of 2019
Internet Archive is one of the favorite destinations for longtime web lovers. It is a collection of important data, online history, metrics, and a wealth of information.
14 Great Search Engines You Can Use Instead of Google
Essentially, the Internet Archive is a vast online library where you can access just about anything you could imagine.

Social recommendations and mentions

Based on our record, Archive.org seems to be a lot more popular than Cal.com. While we know about 8514 links to Archive.org, we've tracked only 56 mentions of Cal.com. 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 (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 / 5 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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Archive.org mentions (8514)

  • Creating self-healing spiders with Scrapling in Python without AI (Web Scraping)
    To solve this issue, I will use The Web Archive's Wayback Machine. Here is a copy of StackOverFlow's website in 2010; pretty old, eh? - Source: dev.to / 17 days ago
  • Doge staffer's YouTube nickname accidentally revealed his teen hacking activity
    > Why do so many journos keep making these politically motivated articles. Because a bunch of journalists were being paid by the government to be politically-motivated propagandists, and that gravy train went away because of Doge. There's a ton of threads on HN about Doge, but if you search with "site:news.ycombinator.com Internews Network".....only 1 result, in the comments. from:... - Source: Hacker News / about 2 months ago
  • Archive Team
    No apparent relation to https://archive.org? - Source: Hacker News / 5 months ago
  • Ask HN: Where would you publish content that should outlive you?
    How tech change in just 40 years. https://xkcd.com/1909/ I also use .github.io and https://archive.org/ (offline at the moment) See also https://archiveprogram.github.com/. - Source: Hacker News / 8 months ago
  • Ask HN: Where would you publish content that should outlive you?
    For blog there is posthaven ( https://www.posthaven.com/pledge ) but IMO `.github.io` _is_ your best bet. Even the DNS will expire if no one pays right? But if you get your DNS from github, then you don't need that. The catch is that (a) you depend on Microsoft to _never_ sunset github, there's no such pledge and (b) you're limited in the amount of content you can store (e.g. Storing podcast data is not... - Source: Hacker News / 8 months ago
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What are some alternatives?

When comparing Cal.com and Archive.org, 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.

Archive.md - archive.is allows you to create a copy of a webpage that will always be up even if the original link is down

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

Wayback Machine - Browse through over 150 billion web pages archived from 1996 to a few months ago.

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

12 Foot Ladder - Prepend 12ft.io/ to the URL of any paywalled page, and we'll try our best to remove the paywall and get you access to the article.