What users are saying about

8x8 X Series vs Avaya OneCloud UCaaS

8x8 X Series
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Top Rated
438 Ratings
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Avaya OneCloud UCaaS
81 Ratings
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8x8 X Series

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Top Rated
438 Ratings
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Score 8.3 out of 100

Based on 438 reviews and ratings

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Avaya OneCloud UCaaS

81 Ratings
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Score 8.7 out of 100

Based on 81 reviews and ratings

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Feature Set Ratings

    Cloud PBX

    8.7

    8x8 X Series

    87%

    Avaya OneCloud UCaaS

    Feature Set Not Supported
    N/A
    8x8 X Series ranks higher in 5/5 features
    8x8 X Series ranks higher in 5/5 features

    Hosted PBX

    8.6
    86%
    125 Ratings
    N/A
    0 Ratings

    Multi-level Interactive Voice Response (IVR)

    9.8
    98%
    49 Ratings
    N/A
    0 Ratings

    User templates

    8.3
    83%
    131 Ratings
    N/A
    0 Ratings

    Call reports

    8.1
    81%
    171 Ratings
    N/A
    0 Ratings

    Directory of employee names

    8.4
    84%
    186 Ratings
    N/A
    0 Ratings

    Call Management

    8.4

    8x8 X Series

    84%

    Avaya OneCloud UCaaS

    Feature Set Not Supported
    N/A
    8x8 X Series ranks higher in 5/5 features
    8x8 X Series ranks higher in 5/5 features

    Answering rules

    8.3
    83%
    224 Ratings
    N/A
    0 Ratings

    Call recording

    9.2
    92%
    187 Ratings
    N/A
    0 Ratings

    Call park

    7.9
    79%
    176 Ratings
    N/A
    0 Ratings

    Call screening

    8.0
    80%
    166 Ratings
    N/A
    0 Ratings

    Message alerts

    8.7
    87%
    216 Ratings
    N/A
    0 Ratings

    VoIP system collaboration

    8.3

    8x8 X Series

    83%

    Avaya OneCloud UCaaS

    Feature Set Not Supported
    N/A
    8x8 X Series ranks higher in 4/4 features
    8x8 X Series ranks higher in 4/4 features

    Video conferencing

    7.6
    76%
    112 Ratings
    N/A
    0 Ratings

    Audio conferencing

    8.2
    82%
    157 Ratings
    N/A
    0 Ratings

    Video screen sharing

    8.7
    87%
    68 Ratings
    N/A
    0 Ratings

    Instant messaging

    8.8
    88%
    90 Ratings
    N/A
    0 Ratings

    Mobile apps

    8.5

    8x8 X Series

    85%

    Avaya OneCloud UCaaS

    Feature Set Not Supported
    N/A
    8x8 X Series ranks higher in 2/2 features
    8x8 X Series ranks higher in 2/2 features

    Mobile app for iOS

    8.5
    85%
    177 Ratings
    N/A
    0 Ratings

    Mobile app for Android

    8.5
    85%
    136 Ratings
    N/A
    0 Ratings

    Attribute Ratings

    • 8x8 X Series is rated higher in 1 area: Usability
    • Avaya OneCloud UCaaS is rated higher in 6 areas: Likelihood to Recommend, Availability, Performance, Support Rating, Contract Terms and Pricing Model, Professional Services

    Likelihood to Recommend

    8.3

    8x8 X Series

    83%
    264 Ratings
    9.5

    Avaya OneCloud UCaaS

    95%
    27 Ratings

    Likelihood to Renew

    9.5

    8x8 X Series

    95%
    14 Ratings

    Avaya OneCloud UCaaS

    N/A
    0 Ratings

    Usability

    9.3

    8x8 X Series

    93%
    39 Ratings
    9.1

    Avaya OneCloud UCaaS

    91%
    4 Ratings

    Availability

    9.2

    8x8 X Series

    92%
    8 Ratings
    9.7

    Avaya OneCloud UCaaS

    97%
    3 Ratings

    Performance

    9.3

    8x8 X Series

    93%
    8 Ratings
    9.5

    Avaya OneCloud UCaaS

    95%
    3 Ratings

    Support Rating

    7.3

    8x8 X Series

    73%
    173 Ratings
    9.7

    Avaya OneCloud UCaaS

    97%
    25 Ratings

    In-Person Training

    10.0

    8x8 X Series

    100%
    1 Rating

    Avaya OneCloud UCaaS

    N/A
    0 Ratings

    Implementation Rating

    8.5

    8x8 X Series

    85%
    12 Ratings

    Avaya OneCloud UCaaS

    N/A
    0 Ratings

    Contract Terms and Pricing Model

    7.6

    8x8 X Series

    76%
    8 Ratings
    9.1

    Avaya OneCloud UCaaS

    91%
    3 Ratings

    Product Scalability

    8.7

    8x8 X Series

    87%
    6 Ratings

    Avaya OneCloud UCaaS

    N/A
    0 Ratings

    Professional Services

    8.9

    8x8 X Series

    89%
    7 Ratings
    9.6

    Avaya OneCloud UCaaS

    96%
    2 Ratings

    Likelihood to Recommend

    8x8 X Series

    The 8x8 X Series allows flexibility to use the company phone system whether you are physically in the office using a handset, or are working remotely using the app on your smartphone. We are able to deploy 8x8 X Series very quickly since there is no requirement for PBX hardware or telco lines since you just need to be connected to the internet. We can easily get new users on the 8x8 phone system immediately.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 264 answers on this topic

    Avaya OneCloud UCaaS

    The Avaya solution only adds to the collaboration of companies with unlimited meetings and no time limit. Cloud recording features not depending on local storage space. The software has high build quality and allows high quality video calls from anywhere.

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    Arthur Rocha | TrustRadius Reviewer
    Arthur Rocha
    View all 27 answers on this topic

    Pros

    8x8 X Series

    • We love the conference calling since many users are working from home.
    • The fact that we can reprogram it on the fly without having 8x8 do it is a big plus.
    • Being able to take the phones with us using the app on our cell phones is a bonus.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 264 answers on this topic

    Avaya OneCloud UCaaS

    • Extreme audio and video quality during online meetings.
    • It allows grouping many people at the same time in a meeting room, being able to create several simultaneous ones.
    • Amazing interface and easy to use.
    • It works very well on mobile devices.
    • It works via the web.

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    Bruna Rodrigues | TrustRadius Reviewer
    Bruna Rodrigues
    View all 27 answers on this topic

    Cons

    8x8 X Series

    • App improvement - connectivity issues
    • Base level training - new employee handbook/training
    • Simplify steps on an overwhelming dashboard. Maybe the ability to set up quick links for functions we do often- to update VM is many, many steps.
    • Customer service when placing a ticket - we have had many issues with them not taking the time to understand our question/problem.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 264 answers on this topic

    Avaya OneCloud UCaaS

    • I would like to see more of their in office communications systems. Right now they seem outpaced by competitors even though their core services are superior.
    • The interface could be updated a little. There is a lot of interaction that the operator needs to go through that could be automated.

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    Alfred Brock | TrustRadius Reviewer
    Alfred Brock
    View all 27 answers on this topic

    Pricing Details

    8x8 X Series

    General

    Free Trial
    —
    Free/Freemium Version
    —
    Premium Consulting/Integration Services
    —
    Entry-level set up fee?
    No

    Starting Price

    $12 Per User/Per Month

    8x8 X Series Editions & Modules

    Edition
    8x8 Express$121
    X2$241
    X4$441
    1. Per User/Per Month
    Additional Pricing Details
    —

    Avaya OneCloud UCaaS

    General

    Free Trial
    Yes
    Free/Freemium Version
    Yes
    Premium Consulting/Integration Services
    Yes
    Entry-level set up fee?
    No

    Starting Price

    —

    Avaya OneCloud UCaaS Editions & Modules

    —
    Additional Pricing Details
    —

    Likelihood to Renew

    8x8 X Series

    8x8 X Series 9.5
    Based on 14 answers
    Everyone at the company now have the experiance needed to make phone calls, meetings, video conferencing. It's easy to use is unmatched in the industry. It's been a solid product throughout. The phone tree was easy to setup with the implementation team and they guided us throughout the process

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    Steve Morin | TrustRadius Reviewer
    Steve Morin
    View all 14 answers on this topic

    Avaya OneCloud UCaaS

    No score
    No answers yet
    No answers on this topic

    Usability

    8x8 X Series

    8x8 X Series 9.3
    Based on 39 answers
    Most of the easy day-to-day questions are no longer even questions due to the ease of use and simplified experience on 8x8. Changing voicemail via the desk phone or mobile app could be simplified or match the ease of using the 8x8 desktop app.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 39 answers on this topic

    Avaya OneCloud UCaaS

    Avaya OneCloud UCaaS 9.1
    Based on 4 answers
    There are few times that we have not been able to take advantage of the tool, but those moments are related to the bandwidth of each person in [their] home. Those who have low signal cannot access meetings on the platform smoothly.

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    Diana Gervasio | TrustRadius Reviewer
    Diana Gervasio
    View all 4 answers on this topic

    Reliability and Availability

    8x8 X Series

    8x8 X Series 9.2
    Based on 8 answers
    In the time I have used 8x8 Virtual Office, the core system has been up and running almost flawlessly though we do have a slight performance degradation from time to time as is expected of cloud software. The one recurring issue for us is that the fax connection is not always functional for outbound messages. We usually have to retry three or four times to get the fax to connect reliably to the destination machine. Once connected, it's smooth sailing.

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    Daniel Herrera | TrustRadius Reviewer
    Daniel Herrera
    View all 8 answers on this topic

    Avaya OneCloud UCaaS

    Avaya OneCloud UCaaS 9.7
    Based on 3 answers
    We have never had problems with Avaya Spaces instabilities or inoperability. I believe the Avaya server is Tier3 with 99.9% availability. The meeting rooms are always active and can be accessed from anywhere and from any device because it has an official app on Android and iOS. I do not recommend going through the browser in meeting rooms because the experience is not so positive.

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    Arthur Rocha | TrustRadius Reviewer
    Arthur Rocha
    View all 3 answers on this topic

    Performance

    8x8 X Series

    8x8 X Series 9.3
    Based on 8 answers
    No problems with performance, Pages load as they should. I can't answer on the reports side as only a handful of our Admins ( call center ) currently use that side of the software. It does intergrate very well with Office for meetings and conferences. Sometimes there is a slight lag or static when users are talking, but we found this to be a cause of a users computer had not restarted in a while, Once the user restarts thier computer the problem is resolved, So this is not an issue with 8x8

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    Steve Morin | TrustRadius Reviewer
    Steve Morin
    View all 8 answers on this topic

    Avaya OneCloud UCaaS

    Avaya OneCloud UCaaS 9.5
    Based on 3 answers
    The software is really great, the only problem being the integration with email platforms like Outlook. It is necessary to create a plugin to optimize the invitation experience. But I have nothing to complain about the rest. It's perfect, the experience during the meetings and the audio and image quality are differentiated and with excellent quality. Avaya Spaces works great on PC, web and apps and gives us a lot of mobility.

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    Arthur Rocha | TrustRadius Reviewer
    Arthur Rocha
    View all 3 answers on this topic

    Support Rating

    8x8 X Series

    8x8 X Series 7.3
    Based on 173 answers
    I had very good interactions with the general support staff, whether it was over the phone or using the support portal. They are very responsive and do their very best to answer my questions to my satisfaction. My experience with follow-up by our sales representative has been below expectations, especially when it came to modifying our account.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 173 answers on this topic

    Avaya OneCloud UCaaS

    Avaya OneCloud UCaaS 9.7
    Based on 25 answers
    The support is good. Avaya is one of the largest companies in this area of ​​unified communications. Support can be activated by phone and email. Our team has already triggered a few times and from what they told me everything was normal and fast. The price is a little expensive but I believe it is worth buying together for more security.

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    Bruno Carvalho | TrustRadius Reviewer
    Bruno Carvalho
    View all 25 answers on this topic

    In-Person Training

    8x8 X Series

    8x8 X Series 10.0
    Based on 1 answer
    The person giving the training was very engaged, He also listened and answered all the questions. He created a video for our company while he was training in case we needed to reference it again in the future. The questions he could not answer were answered within 24 hours via an email to the IT support staff here so we could share the answers with the rest of the group

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    Steve Morin | TrustRadius Reviewer
    Steve Morin
    View all 1 answers on this topic

    Avaya OneCloud UCaaS

    No score
    No answers yet
    No answers on this topic

    Implementation Rating

    8x8 X Series

    8x8 X Series 8.5
    Based on 12 answers
    None that I can think of, Besides the call tree which can get complex, the problems we ran into were not a sticking point seeing the project as a whole was such a great success. One would expect more issues to arise when implementing a whole new phone infrastructure in a company this size

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    Steve Morin | TrustRadius Reviewer
    Steve Morin
    View all 12 answers on this topic

    Avaya OneCloud UCaaS

    No score
    No answers yet
    No answers on this topic

    Alternatives Considered

    8x8 X Series

    8x8 X Series had competitive pricing and we absorbed another environment that was already under contract. In an attempt to have a single unified ucaas we migrated to 8x8. Cisco UCM and 3CX were more involved when setting up but gave us the ability to do anything we wanted with our calls. We had more freedom and did not have forced obsolescence with our PC or wireless clients. 8x8 on the other hand was very easy to setup once we had our call routing and flow and requires us to constantly update.

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    Daniel Bonilla | TrustRadius Reviewer
    Daniel Bonilla
    View all 264 answers on this topic

    Avaya OneCloud UCaaS

    I have experienced less technical problems with Avaya compared to other platforms. Avaya was easy to implement for all ages as it didn't require a lot to log into sessions for the younger grade students and the features are simple enough that my first graders can use Avaya without the help of their parents.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 27 answers on this topic

    Contract Terms and Pricing Model

    8x8 X Series

    8x8 X Series 7.6
    Based on 8 answers
    At this time, we’re very happy with the pricing model that we have worked out and they have provided for us. Just be sure to do your homework, and use your comparisons to work out your cost with 8x8. They will be very straightforward with you on what they can
    adjust for you.

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    Jondre Chandler | TrustRadius Reviewer
    Jondre Chandler
    View all 8 answers on this topic

    Avaya OneCloud UCaaS

    Avaya OneCloud UCaaS 9.1
    Based on 3 answers
    The intermediate version prices are cheaper than the leading video conferencing tools, but it does not have the recording feature. If I could change one thing, I would put this cloud recording functionality in this intermediate version of Avaya Spaces as well. I believe it would be a big differentiator from the competition.

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    Arthur Rocha | TrustRadius Reviewer
    Arthur Rocha
    View all 3 answers on this topic

    Scalability

    8x8 X Series

    8x8 X Series 8.7
    Based on 6 answers
    We've had periods where our organization has grown a considerable amount and we have had no issues in scaling our communications with 8x8. The number of possible extensions that we can use is far more than we expect to go through in a very long time. The only complaint that I have is a very minor inconvenience for me where I have to download activation codes for each phone. I would prefer to have the phones automatically activated as soon as they are plugged in.

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    Daniel Herrera | TrustRadius Reviewer
    Daniel Herrera
    View all 6 answers on this topic

    Avaya OneCloud UCaaS

    No score
    No answers yet
    No answers on this topic

    Professional Services

    8x8 X Series

    8x8 X Series 8.9
    Based on 7 answers
    PS had all the users etc. set up by our go-live date. All hard phones were activated and when we received them, all we had to do was set them up and punch in the activation code to activate them.

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    Steve Morin | TrustRadius Reviewer
    Steve Morin
    View all 7 answers on this topic

    Avaya OneCloud UCaaS

    Avaya OneCloud UCaaS 9.6
    Based on 2 answers
    One of the features of the PRO version, known as Power, is the possibility to record unlimited meetings in the Avaya cloud without worrying about storage space. We keep it for 30 days and then an intern downloads it to our internal network. This version also allowed us to do some events with more than 100 people connected without causing any network instability.

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    Arthur Rocha | TrustRadius Reviewer
    Arthur Rocha
    View all 2 answers on this topic

    Return on Investment

    8x8 X Series

    • 8x8 [X Series] has been a staple for our organization for years, while it has worked, it has become dated and requires a massive update.
    • The latest update took us offline for 72 hours. Despite adhering to the instructions given in the update email.
    • Mobile and desktop apps do not function properly. The "Helper Tool" does not work and is a nuisance.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 264 answers on this topic

    Avaya OneCloud UCaaS

    • Single number reach has helped our operations team to be connected anytime required.
    • Management team is with Mobile client where decision making is quick and no calls are lost as mobile is available all the time.
    • Voice Quality is extremely good and helps in getting many ppl in conference with ease.
    • Voicemail system is used to leave important message when not available and Call Back feature is extremely great.

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    Anonymous | TrustRadius Reviewer
    Verified User
    View all 27 answers on this topic

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