Software Alternatives, Accelerators & Startups

Cal.com VS OpenPhone

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

Cal.com logo Cal.com

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

OpenPhone logo OpenPhone

Simplest way to own a business phone number
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • OpenPhone Landing page
    Landing page //
    2023-10-09

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

OpenPhone videos

OpenPhone

More videos:

  • Tutorial - How to get a business phone number on OpenPhone app
  • Review - OpenPhone Web App Overview

Category Popularity

0-100% (relative to Cal.com and OpenPhone)
Productivity
100 100%
0% 0
Communication
0 0%
100% 100
Appointments and Scheduling
VoIP
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 OpenPhone

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

OpenPhone Reviews

  1. Easy to use, and just what we needed!

    I needed a 1800 number for my business, and paying for a second phone line and getting a second phone is overpriced for what I needed. for 10 bucks a month, OpenPhone allows me to have a 1800 number right on my own cell phone through their app. So my personal calls don't get mixed up with my business calls. The app is easy to use, has a voicemail feature, and call forwarding for when I'm out and don't want to use data.

    ๐Ÿ‘ Pros:    Easy to use|Cost effective

Social recommendations and mentions

Based on our record, Cal.com should be more popular than OpenPhone. 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.

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
  • ๐Ÿ”ฅ๐Ÿ”ฅ Our awesome OSS friends ๐Ÿ˜
    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: 9 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

OpenPhone mentions (11)

  • Near a Cheap Alternative to PublicMobile
    I usually use VOIP with openphone.com and use her phone when I am on the go... But now need a phone for something simple and was looking to sign up with Public mobile for the $15 / month my wife had, but NOW ITS GONE!!! Dang those bastards. Source: about 1 year ago
  • Need a permanent USA virtual phone number or virtual simcard capable of receiving sms when connected to DATA and/or WIFI. As cheap as possible.
    Google voice is free! If you need something with a little more power. Voip.ms, sipharmony.com, and openphone.com. Source: almost 2 years ago
  • Favorite VOIP service?
    Hey โ€“ I'm one of the founders at OpenPhone so obviously biased here. I'm confident OpenPhone is the superior product and experience in every way. Would be happy to talk to you about it directly and show you a demo. Feel free to book a demo here or you can email me - dk at openphone.co. Source: over 2 years ago
  • Google Voice alternatives. Recommendations PLEASE
    Oh no, the latest MacOS app is actually supposed to be much better than the web app. If you recall any issues you had specifically, please send me a note to dk @ openphone.co. Source: over 2 years ago
  • Trying to move from Grasshopper
    Let me know if you'd be up for it. I'm dk at openphone.co. Source: over 2 years ago
View more

What are some alternatives?

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

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

KrispCall - Virtual cloud phone system for business

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.

CallHippo - Easy to use Phone System with World-Class Support

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

Dialpad - Switch is a cloud-based phone system built for Google Apps users.