JustCall vs. Rakuten Viber

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
JustCall
Score 7.1 out of 10
Small Businesses (1-50 employees)
JustCall is a customer communication platform enabling instant connections through Voice, SMS, and WhatsApp. It simplifies workflow automation and team coaching within a unified interface, integrating with 100+ CRMs and essential business tools. Boasting users among over 6,000 global companies, JustCall empowers customer-facing teams with real-time AI insights. Its features encompass inbound/outbound call management, SMS/MMS messaging, versatile sales dialers, SMS workflows, AI-driven SMS…
$78
per month for 2 users (minimum)
Rakuten Viber
Score 8.9 out of 10
N/A
Viber, now from Rakuten (acquired 2014) is an instant messaging and cross-platform VoIP software solution designed for personal use and available for both desktops and as a mobile app. It includes features such as video and audio calls, instant message, and unlimited-member group chats. Users can also make paid international calls.
$0.02
Per Minute
Pricing
JustCallRakuten Viber
Editions & Modules
AI Communication Suite - Team
$39
per month per user (2 minimum)
AI Communication Suite - Pro
$69
per month per user (2 minimum)
AI Communication Suite - Pro Plus
$109
per month per user (2 minimum)
Sales Suite - SalesPro
Custom Pricing
per year
AI Communication Suite - Business
Custom Pricing
(10 user minimum)
USA
$0.019
Per Minute
UK
$0.019
Per Minute
Offerings
Pricing Offerings
JustCallRakuten Viber
Free Trial
YesNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
YesNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsOutbound & incoming calling costs depend upon from where to where calls are made. It costs less to receive calls on the web-app or mobile app than to receive it over cellular network. Up to a 29% discount for an annual subscription.
More Pricing Information
Community Pulse
JustCallRakuten Viber
Features
JustCallRakuten Viber
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
JustCall
6.0
7 Ratings
29% below category average
Rakuten Viber
9.5
13 Ratings
17% above category average
Multi-level Interactive Voice Response (IVR)5.07 Ratings9.78 Ratings
Call reports6.27 Ratings9.89 Ratings
Directory of employee names6.95 Ratings9.78 Ratings
Hosted PBX00 Ratings9.56 Ratings
User templates00 Ratings8.87 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
JustCall
7.1
7 Ratings
17% below category average
Rakuten Viber
9.3
15 Ratings
10% above category average
Answering rules6.97 Ratings9.59 Ratings
Call recording6.96 Ratings9.79 Ratings
Call park8.16 Ratings8.84 Ratings
Call screening6.86 Ratings8.89 Ratings
Message alerts6.96 Ratings9.814 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
JustCall
6.8
6 Ratings
16% below category average
Rakuten Viber
9.6
13 Ratings
18% above category average
Audio conferencing6.86 Ratings9.713 Ratings
Video conferencing00 Ratings9.513 Ratings
Video screen sharing00 Ratings9.05 Ratings
Instant messaging00 Ratings10.09 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
JustCall
6.8
6 Ratings
16% below category average
Rakuten Viber
10.0
18 Ratings
22% above category average
Mobile app for iOS6.85 Ratings10.017 Ratings
Mobile app for Android6.86 Ratings10.017 Ratings
Best Alternatives
JustCallRakuten Viber
Small Businesses
CloudTalk
CloudTalk
Score 7.6 out of 10
CloudTalk
CloudTalk
Score 7.6 out of 10
Medium-sized Companies
CloudTalk
CloudTalk
Score 7.6 out of 10
CloudTalk
CloudTalk
Score 7.6 out of 10
Enterprises
Cisco Unified Communications Manager (Call Manager)
Cisco Unified Communications Manager (Call Manager)
Score 9.1 out of 10
Cisco Unified Communications Manager (Call Manager)
Cisco Unified Communications Manager (Call Manager)
Score 9.1 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
JustCallRakuten Viber
Likelihood to Recommend
6.0
(7 ratings)
9.6
(18 ratings)
Usability
4.0
(1 ratings)
-
(0 ratings)
Support Rating
-
(0 ratings)
9.4
(7 ratings)
User Testimonials
JustCallRakuten Viber
Likelihood to Recommend
SaaS Labs
In my opinion, if you have high volumes of inbound calls with many clients, I'd avoid using JustCall. I think it is far better suited for outbound calls (i.e. sales) or for small teams. I would also recommend using JustCall for 1:1 dialing, rather than a single phone number managed by a team. Their IVR setup and tracking down what happens when a call goes through IVR can be quite difficult to figure out what actually happened.
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Rakuten Group
As mentioned previously, it is easy to use and access since the you can chat, send voice memos or stickers in a conversation. So in overall it's very entertaining. But throughout that, the audio quality can seem to be a bit off. (Could be personal headset issue) Overall that is the only issue that is present or consistent.
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Pros
SaaS Labs
  • JustCall.io has a wonderful Chrome extension that plays nice with most other apps and extensions and enables things like a power dialer and click to call functionality to be launched from anywhere, even without being logged into the platform.
  • Just Call.io has the ability to launch and sync SMS messaging from within the Pipedrive app, adding another touchpoint to the sales cycle easily.
  • The platform developers are very open to other integrations and use cases and actively solicit feedback from their user community.
  • They are also very responsive to questions and support requests.
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Rakuten Group
  • Viber is a cross platform product. It does not matter if someone uses Android or iOS device, it will work exactly the same.
  • Also the desktop version is very good. You can switch between the desktop and mobile versions within a conversation and see updates right away.
  • It's a very international product. It has been available for very long time, which makes it very wide spread - it has a good user base.
  • You can see the status of your messages.
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Cons
SaaS Labs
  • for data export we will export only 60 days range if its 200 days means its good for export
  • nothing much to improve everything is good
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Rakuten Group
  • When someone sends a file in Viber, the program automatically saves it in your phone memory. This means that you must delete them manually and it really annoys me, as it takes a lot of time to do that.
  • It contains enormous amounts of adds.
  • There is file sharing limit.
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Usability
SaaS Labs
I think the UI/UX needs to be simplified and reorganized. It was hard to find settings, understand what they did, and then replicate those across phone numbers. They need better bulk actions, better analytics and, frankly, more stability in the system. The negative impacts to our business overall make it such that I cannot recommend JustCall
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Rakuten Group
No answers on this topic
Support Rating
SaaS Labs
No answers on this topic
Rakuten Group
I have not frequently used the support for Viber as I have not had many problems with it on my phone. I did use support one time for problems with the computer application and used the forums to solve my problems. They were fairly easy to follow and I appreciated the online help in that format.
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Alternatives Considered
SaaS Labs
It will be compared to the quality of the service and that it is accessible to medium or small companies. It is not a tool that requires greater complexities and its functionality is quite extensive. You will discover that the benefits are more than the problems that you may have.
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Rakuten Group
End-to-end encryption scrambles my messages and delivers them as a scrambled code to my friend's device, whether mobile or desktop, so that only their device can decode them into plain text. If my friend's phone is turned off or they don't have access to the internet, my message will be stored on Viber's servers (for a limited time) until their device is ready to receive it.

Because Viber can't access or read my private conversations in the first place, Viber can't sell them.
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Return on Investment
SaaS Labs
  • Positive impact as it has helped the business with a better communication.
  • I wish the latest messages would be on top!
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Rakuten Group
  • Viber saves me financially since I am now able to communicate with my international clients for free.
  • Viber helps keep my clients engaged by the fact that I can so easily share photos, which is important as a freelance photographer.
  • Viber allows me to make my messages to clients appealing in a visual way, which I have noticed helps drive actions of my clients, such as remembering to book their next session or pay for their photo order.
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ScreenShots

JustCall Screenshots

Screenshot of Agent AvailabilityScreenshot of SMS AnalyticsScreenshot of Sales Dialer AnalyticsScreenshot of Sales Dialer AnalyticsScreenshot of Sales Dialer AnalyticsScreenshot of Tone Analysis