Nextiva Business Phone Service vs. Rakuten Viber

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Nextiva Business Phone Service
Score 9.2 out of 10
N/A
Nextiva is a business communications platform that includes a VoIP solution, CRM software, BI software, cloud storage, phone and device rentals, email marketing automation software, and a contact center solution. These products can be purchased individually or together.
$18.95
per month
Rakuten Viber
Score 7.8 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
Nextiva Business Phone ServiceRakuten Viber
Editions & Modules
Essential
$23.95
Per User Per Month
Professional
$27.95
Per User Per Month
Enterprise
$37.95
Per User Per Month
Ultimate
$67.95
Per User Per Month
USA
$0.019
Per Minute
UK
$0.019
Per Minute
Offerings
Pricing Offerings
Nextiva Business Phone ServiceRakuten Viber
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Nextiva Business Phone ServiceRakuten Viber
Top Pros
Top Cons
Features
Nextiva Business Phone ServiceRakuten Viber
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Nextiva Business Phone Service
9.2
206 Ratings
12% above category average
Rakuten Viber
9.5
13 Ratings
15% above category average
Hosted PBX9.493 Ratings9.56 Ratings
Multi-level Interactive Voice Response (IVR)9.4110 Ratings9.78 Ratings
User templates8.8126 Ratings8.87 Ratings
Call reports9.2171 Ratings9.89 Ratings
Directory of employee names9.4168 Ratings9.78 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Nextiva Business Phone Service
9.2
226 Ratings
9% above category average
Rakuten Viber
9.3
15 Ratings
10% above category average
Answering rules9.4202 Ratings9.59 Ratings
Call recording9.1172 Ratings9.79 Ratings
Call park9.2160 Ratings8.84 Ratings
Call screening9.1163 Ratings8.89 Ratings
Message alerts9.1202 Ratings9.814 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
Nextiva Business Phone Service
8.7
154 Ratings
5% above category average
Rakuten Viber
9.5
13 Ratings
14% above category average
Video conferencing8.775 Ratings9.513 Ratings
Audio conferencing9.2134 Ratings9.713 Ratings
Video screen sharing8.464 Ratings9.05 Ratings
Instant messaging8.7105 Ratings10.09 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
Nextiva Business Phone Service
8.7
193 Ratings
5% above category average
Rakuten Viber
10.0
18 Ratings
18% above category average
Mobile app for iOS8.8164 Ratings10.017 Ratings
Mobile app for Android8.6135 Ratings10.017 Ratings
Best Alternatives
Nextiva Business Phone ServiceRakuten Viber
Small Businesses
CloudTalk
CloudTalk
Score 9.5 out of 10
CloudTalk
CloudTalk
Score 9.5 out of 10
Medium-sized Companies
CloudTalk
CloudTalk
Score 9.5 out of 10
CloudTalk
CloudTalk
Score 9.5 out of 10
Enterprises
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Nextiva Business Phone ServiceRakuten Viber
Likelihood to Recommend
9.3
(242 ratings)
9.6
(18 ratings)
Likelihood to Renew
9.4
(7 ratings)
-
(0 ratings)
Usability
9.6
(5 ratings)
-
(0 ratings)
Availability
10.0
(1 ratings)
-
(0 ratings)
Performance
10.0
(1 ratings)
-
(0 ratings)
Support Rating
9.1
(8 ratings)
9.4
(7 ratings)
Online Training
10.0
(1 ratings)
-
(0 ratings)
Implementation Rating
9.6
(4 ratings)
-
(0 ratings)
Product Scalability
10.0
(1 ratings)
-
(0 ratings)
Vendor post-sale
9.1
(1 ratings)
-
(0 ratings)
Vendor pre-sale
9.1
(1 ratings)
-
(0 ratings)
User Testimonials
Nextiva Business Phone ServiceRakuten Viber
Likelihood to Recommend
Nextiva
We have had great service with Nextiva Business Phone Service and it is reliable and reasonably priced for the offered features. User Friendly and minimal issues. We are able to control most of the set up for new users and or new phones when needed. Only would like to see the app - Nextiva One be enhanced with more features than it currently has.
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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
Nextiva
  • Up-time, We've never had any sort of extended downtime because of Nextiva Business Phone Service, there services just work
  • Provisioning of supported devices is very easy to do and is almost automatic, this makes new device roll out especially smooth
  • The call flow functionality is especially smooth and intuitive to setup.
  • Their customer service is very effective and I've never waited more than 2 days for a solution, that's for more complicated issues too.
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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
Nextiva
  • The use of two apps when you're a supervisor. We have to use Unity and the Nextiva app instead of one app. It can be cumbersome.
  • Better integration with CRM's. We use Zendesk and it works ok as it does pull up customer records if we have their phone number on file. But it would be better if we could have more functionality from one place and have it write to the CRM directly.
  • Accept higher quality audio for greeting recordings. We had to trim the file size down several times losing a lot of audio quality in the process. Mono is fine since callers will only need to hear the one channel. But the Hz limit and file size limit were rough.
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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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Likelihood to Renew
Nextiva
Its user friendly, easy to use and has been very reliable. We have nothing but good things to say about our service with Nextiva Business Phone Service. When needed their support team has always resolved any and all issues one way or another. They have been helpful, knowledgeable and very friendly. The features vs the cost is wonderful compared to other service providers.
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Rakuten Group
No answers on this topic
Usability
Nextiva
Nextiva Business Phone Service system is very usable. We have desk phones, that were included at no cost. The function just as one would expect from an office phone system. I can also answer my calls from my PC and even on my cell phone if I have to leave the office.
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Rakuten Group
No answers on this topic
Reliability and Availability
Nextiva
We have not yet experienced any issues the Nextiva Business Phone Service availability. It has always worked as needed.
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Rakuten Group
No answers on this topic
Performance
Nextiva
Nextiva Business Phone Service performance is great. The call quality is much better than our old analog land lines at a fraction of the cost.
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Rakuten Group
No answers on this topic
Support Rating
Nextiva
Support is great. We usually get someone on the phone; they answer our questions and help us with our issues. They are responsive when we call, and there is also a wealth of information on their online help center, which will typically answer our question or send us in the right direction.
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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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Online Training
Nextiva
The training we received from Nextiva Business Phone Service was thorough, and detailed. It also did not take very long.
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Rakuten Group
No answers on this topic
Implementation Rating
Nextiva
No was done by Agency Owner and was done with the help of Nextiva Support and Sales team. Went very well and has been working great since then. Was originally only two phones and then we continue to add to that. We did not have any reported issues and was a great experience for our Agency and Small Business.
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Rakuten Group
No answers on this topic
Alternatives Considered
Nextiva
We switched for better uptime, ease of use, and better tech support and got all that from Nextiva. We were constantly losing connection with our previous provider, a package service for internet and phone. The web portal is much easier to use, and the call center offers many more features.
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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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Scalability
Nextiva
We have not yet needed top scale up our phone system yet, but I can tell that it will be very quick and effortless to do so when the need arises.
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Rakuten Group
No answers on this topic
Return on Investment
Nextiva
  • ROI - we are saving money, a lot of money, and we have a MUCH better phone system
  • Consolidation - we migrated 6 different phone systems in 6 different counties into one, and it's been wonderful!
  • Management - managing this system is so much better than Mitel, Panasonic, and any other system I have used. We are able to assign rights to certain staff to also make changes, and it's user friendly and almost fool proof.
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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