Software Alternatives, Accelerators & Startups

Hack Club VS Cal.com

Compare Hack Club VS Cal.com and see what are their differences

Hack Club logo Hack Club

Free and open source high school coding clubs 👊💥

Cal.com logo Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.
  • Hack Club Landing page
    Landing page //
    2023-05-08
  • Cal.com Landing page
    Landing page //
    2023-10-08

Hack Club videos

Hack Club AMA w/ Elon Musk

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 Hack Club and Cal.com)
Education
100 100%
0% 0
Productivity
8 8%
92% 92
Online Learning
100 100%
0% 0
Appointments and Scheduling

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Hack Club and Cal.com

Hack Club Reviews

We have no reviews of Hack Club yet.
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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 Hack Club. It has been mentiond 53 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.

Hack Club mentions (32)

  • iMessage Explained
    OMG I love this. Go get em! Also, this is perfect material for Hack Club. You should join! https://hackclub.com/. - Source: Hacker News / 7 months ago
  • Show HN: I'm 17 and wrote this guide on how CPUs run programs
    Hi! I'm Lexi, I wrote this article/mini-book. There's a classic question of "what happens when you load a website?", but I've always been more interested in "what happens when you run a program?". About 3 months ago, I was really annoyed at myself for not knowing how to answer that question so I decided to teach myself. I taught myself everything else I know in programming, so this should be easy, right? NOPE!... - Source: Hacker News / 10 months ago
  • Putting the “You” in CPU
    Hi! I'm the person who made this thing! Some backstory on me: I'm 17 and left high school a year ago to work full-time at Hack Club (https://hackclub.com/). I've been programming for as long as I can remember, and started homeschooling about 6 years ago to focus more on that (and my other interests). Since I'm entirely self-taught, I haven't taken any college systems classes — and while I had picked up a... - Source: Hacker News / 11 months ago
  • Free nonprofit status for relief efforts
    In the face of the recent devastating floods in Vermont, Hack Club, a Vermont-based nonprofit, is offering free use of Hack Club Bank for any flood relief efforts in Vermont, New York State, and New Hampshire. Source: 11 months ago
  • Join Hands with Hack Club Bank for Vermont Flood Relief
    Facing recent floods, Hack Club is offering free use of Hack Club Bank for relief efforts in VT, NY, and NH. Collect tax-deductible donations easily through various platforms, including GoFundMe. Manage funds collaboratively on our easy-to-use online platform, and issue physical or virtual cards for your charitable expenses. As Vermonters, we’re eager to assist fellow Vermonters. Start within 24 hours by emailing... Source: 11 months ago
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Cal.com mentions (53)

  • 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 / 4 months 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: 7 months ago
  • 🔥🔥 Our awesome OSS friends 😍
    Cal.com- Cal.com is a scheduling tool that helps you schedule meetings without the back-and-forth emails. - Source: dev.to / 7 months ago
  • Cal.com Selfhost Issue: Deploying cal.com on selfhost environment gives prisma is not defined issue.
    Has any one deployed cal.com with selfhosted environment. Is yes how would have configured prisma for the same. Source: 8 months ago
  • Open Source, EVERYTHING??
    Recently I came across a company called cal.com, it's a Calendly alternative, but the catch is the entire software is open source: https://github.com/calcom/cal.com. Source: 9 months ago
View more

What are some alternatives?

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

Lambda School - A full Computer Science education - free until you get a job

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

Enlight - Performance and Error Monitoring. We keep an eye on your applications and notify you about performance issues and errors.

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.

Microverse - The global school for remote software developers.

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