Software Alternatives, Accelerators & Startups

OpenPhone VS Callmama

Compare OpenPhone VS Callmama and see what are their differences

OpenPhone logo OpenPhone

Simplest way to own a business phone number

Callmama logo Callmama

Get cheap international calling, international virtual number, Call Mama Gives an added advantage to send message and make calls to non-user of Callmama App.
  • OpenPhone Landing page
    Landing page //
    2023-10-09
  • Callmama Callmama : Landing Page
    Callmama : Landing Page //
    2024-02-03

CallMAMA, a groundbreaking mobile application that redefines international calling. With its extraordinary features, CallMAMA allows seamless VoIP calling from any country, effortless SMS receiving and sending, and offers virtual phone numbers from an extensive list of over 150 diverse nations. Experience unmatched outbound calling rates to over 250 countries and leverage CallMAMA's exceptional verification services. Explore a multitude of additional features, making CallMAMA the ultimate choice for global communication. Stay connected like never before with CallMAMA's cutting-edge technology and unmatched convenience.

OpenPhone features and specs

  • Pricing
    OpenPhone offers competitive pricing, especially beneficial for small businesses and startups. The cost efficiency and value for money can be appealing for those looking for a budget-friendly communication solution.
  • User-Friendly Interface
    The platform boasts a user-friendly interface that simplifies the user experience. Setting up and managing phone lines is intuitive, with features easily accessible.
  • Integration Capability
    OpenPhone integrates seamlessly with various tools such as Slack, HubSpot, and Zapier, providing enhanced productivity and streamlined workflows.
  • Shared Numbers
    Teams can share numbers, allowing collaborative management of calls and messages, which is useful for departments like sales and support.
  • VoIP Technology
    Being based on VoIP, OpenPhone provides flexibility as you can make calls from anywhere with an internet connection, using various devices.

Possible disadvantages of OpenPhone

  • Limited Advanced Features
    While OpenPhone covers basic needs, it may lack some advanced features found in more robust VoIP systems, such as detailed call analytics and comprehensive CRM integrations.
  • International Calling Costs
    The cost for international calls can be higher compared to some other VoIP providers, potentially increasing the expense for businesses with global operations.
  • Customization Limits
    There may be limitations in terms of customization options, which could be a concern for businesses looking for more tailored communication solutions.
  • Scalability for Large Enterprises
    OpenPhone might not scale as efficiently for very large enterprises with highly complex communication needs, where more established solutions could be more appropriate.
  • Dependence on Internet Quality
    As with any VoIP service, call quality can be heavily dependent on the strength and stability of the internet connection, which can be an issue in areas with poor connectivity.

Callmama features and specs

  • Call Recording
  • Call Forwarding

Analysis of OpenPhone

Overall verdict

  • OpenPhone is generally regarded as a reliable and effective communication tool, especially for startups, small to medium-sized businesses, and remote teams looking for an easy-to-use VoIP solution with robust features.

Why this product is good

  • OpenPhone is considered a good option for businesses and individuals seeking a modern VoIP service due to its user-friendly interface, integration capabilities with tools like Slack and HubSpot, and its ability to provide multiple phone numbers for various team members or projects. It also offers competitive pricing and flexible plans that can scale with a business's needs.

Recommended for

  • Startups and small businesses
  • Remote teams needing seamless communication
  • Individuals or teams that require multiple business phone numbers
  • Businesses seeking integration with CRM and productivity tools

OpenPhone videos

OpenPhone

More videos:

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

Callmama videos

No Callmama videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to OpenPhone and Callmama)
Communication
68 68%
32% 32
Enterprise Communication
63 63%
37% 37
VoIP
61 61%
39% 39
Telecommunications
43 43%
57% 57

Questions and Answers

As answered by people managing OpenPhone and Callmama.

What makes your product unique?

Callmama's answer:

The breadth of international scope across products/features, identity verification, integrated unified app experience, and competitive global calling price points differentiate Callmama as a unique all-in-one modern communications facilitator across borders.

  1. Breadth of International Coverage: Callmama allows calling to over 250 countries, SMS capabilities with over 150 countries, and virtual phone numbers from over 150 countries. This vast international reach across hundreds of countries worldwide is rare and distinctive.

  2. Advanced Verification Services: You specifically highlighted that they offer "exceptional verification services" - this suggests they have robust identity/document verification, facilitating seamless cross-border use. This can be a big advantage.

  3. Cutting-Edge Unified Communications: By combining VoIP calling, SMS messaging, virtual phone numbers, and more in one app it provides a unified hub for global communication and connectivity. Integrating all these tools sets them apart.

  4. Outstanding Rates for International Outbound Calls: You mentioned they enable "unmatched outbound calling rates to over 250 countries" - pricing advantage is always a differentiator.

Why should a person choose your product over its competitors?

Callmama's answer:

Here are the key reasons to choose Callmama

  • Best rates for international calls
  • Widest coverage of over 250 countries
  • Smoother signup with robust verification
  • All communication services in one app
  • Cutting-edge and innovative technology

The affordable pricing, extensive country reach, frictionless onboarding, unified communications hub, and leading technical capabilities make Callmama a top choice over alternatives for seamless global calling and messaging.

How would you describe your primary audience?

Callmama's answer:

Our primary audience is globetrotters and jet-setters who need an affordable and easy way to stay connected with contacts worldwide. Whether for travel, living abroad, or just keeping in touch back home, Callmama enables seamless calling and messaging across over 150 countries.

What's the story behind your product?

Callmama's answer:

Callmama was founded on the belief that staying connected with friends and family around the world should be simple and affordable. We realized that traditional international calling rates were much too expensive for many people to call their loved ones abroad frequently. So we built Callmama from the ground up to provide the lowest-cost calling rates to over 150 countries worldwide.

Whether you need to chat with a friend studying overseas, wish your grandmother a happy birthday in another country, or check-in with offshore business clients, Callmama strives to make those long-distance conversations easy and economical. We utilize state-of-the-art VoIP technology to enable clear calls at only a fraction of standard pricing. This helps remove the worry and barriers of astronomical phone bills from keeping people connected across any border.

At Callmama, bringing people together through inexpensive, seamless global communication is at the core of our mission. Our diverse users now rely on Callmama as an indispensable tool for nurturing those invaluable relationships with family, friends, colleagues, and clients abroad. Staying in touch should never be a luxury - that's why we're proud to facilitate affordable worldwide connections for all through Callmama's innovative capabilities.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare OpenPhone and Callmama

OpenPhone Reviews

  1. Brian Howard
    · Owner at BarSight ·
    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.

    👍 Pros:    Easy to use|Cost effective

Callmama Reviews

We have no reviews of Callmama yet.
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Social recommendations and mentions

Based on our record, OpenPhone seems to be more popular. It has been mentiond 11 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.

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 2 years 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 3 years ago
  • Favorite VOIP service?
    Hey – 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 3 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 3 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 3 years ago
View more

Callmama mentions (0)

We have not tracked any mentions of Callmama yet. Tracking of Callmama recommendations started around Feb 2024.

What are some alternatives?

When comparing OpenPhone and Callmama, you can also consider the following products

KrispCall - AI Powered Phone App For Modern Businesses

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

Numero eSIM - Numero eSIM is a phone-number app that makes voice and data possible anywhere in the world, for free.

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

Global Call Forwarding - Global Call Forwarding offers local and international toll free numbers which can be forwarded to any phone, anywhere in the world.

TollFreeForwarding - TollFreeForwarding offers hosted PBX, call forwarding and IVR solutions.