Software Alternatives, Accelerators & Startups

Cal.com VS Hallo App

Compare Cal.com VS Hallo App and see what are their differences

Cal.com logo Cal.com

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

Hallo App logo Hallo App

A private social network for your friends
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Hallo App Landing page
    Landing page //
    2023-01-25

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

Hallo App videos

Hallo App Review How to Use | Talk with Native Speakers Free

Category Popularity

0-100% (relative to Cal.com and Hallo App)
Productivity
100 100%
0% 0
iPhone
0 0%
100% 100
Appointments and Scheduling
Project Management
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 Hallo App

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

Hallo App Reviews

We have no reviews of Hallo App yet.
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Social recommendations and mentions

Based on our record, Cal.com seems to be a lot more popular than Hallo App. While we know about 53 links to Cal.com, we've tracked only 1 mention of Hallo App. 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 (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

Hallo App mentions (1)

  • WhatsApp banned
    They usually have an appeal and unbanned you after 6 months. But yeah switch to Telegram or Signal. There’s another app from former WhatsApp developers called https://halloapp.com/. Source: almost 3 years ago

What are some alternatives?

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

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

Sociall (Beta) - A secure and private decentralised social network for all.

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.

hub - The Hub is a versatile intranet portal and collaboration solution that boosts employee engagement and productivity in a digital workplace.

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

Whaller - Create your own free and unlimited private social networks.