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Avaya Infinity Platform vs Cisco Webex Contact Center vs Five9 comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

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Contact Center Platforms
Contact Center as a Service (CCaaS)
Contact Center Platforms
 

Featured Reviews

Abeer ELADAWY - PeerSpot reviewer
Provides omnichannel AI features and has good routing capabilities
The routing capabilities are excellent. We have priority routing set up for VIP customers, disabled customers, and those with special needs, ensuring they receive prompt and efficient service. We have implemented a use case where AI helps when a customer calls and says, "My bill is high." The AI searches the customer's profile to check if the high consumption is real or just a misunderstanding. If it is high, the AI creates a notification for the backend to check the issue. The system automatically generates the bill and the notification for the agent, who then views and either submits or rejects the notification. I recommend using the solution for all the features I have mentioned before, including the excellent AI experience, omnichannel, self-service, and customer journey features. I rate it a nine.
Ahmed  Helmy - PeerSpot reviewer
Cloud simplifies deployment and expansion but needs more third-party options
If I wanted a single feature, the best feature is the fastest process for going live on the contact center features. Cisco Webex Contact Center also helps me avoid the headache of server configurations and management, as well as facilitating third-party integration like WhatsApp, which is much easier on the cloud. These aspects add value for my customers who opt for cloud contact center solutions, whether from Cisco or other competitors.
Devan Baucom - PeerSpot reviewer
Has many features, provides good technical support, is scalable, and has no downtime
Five9 has a lot of AI tools, which I find valuable. It offers transcription services and a power dialer for outbound dialing. I like that Five9 is built for outbound and suitable for that purpose. Another valuable feature of the solution is the screen pop where, as a rep or agent, when your customer answers the phone, you'll immediately see customer details on your screen, which is helpful, especially if you have a lot of customers. Five9 also has the Intelligent Virtual Agent feature, which I find good, though there may be some legal implications. Still, I find Five9 a great solution that seamlessly helps customers engage with brands. Agent Assist is another good feature of Five9. That feature is useful because you can help agents in real-time while on the call. It's as if the manager is behind an agent, helping and telling that agent what to say and hearing what the customer says. Agent Assist lets you support every agent automatically, in a more scalable way, without listening to every call. Five9 also comes with WorkFlow Automation or Studio Flow, a nice feature because it's drag-and-drop, where even a non-engineer can build out a campaign and have different aspects to the campaign, for example, call routing. In the past, you had to be an engineer to build campaigns in Five9 or get on a call with the Five9 team and ask the team to make the changes, but nowadays, it's drag-and-drop, which is very helpful. I've also used the Workforce Optimization feature in Five9, though not as much. Still, I'm familiar with some of its capabilities, such as optimizing the time of day or days of the week when your team's the busiest, making optimizations when you don't need as many reps, or when you need more reps in place to match the bandwidth of calls coming in. Definitely, Workforce Optimization is beneficial and essential for my customers nowadays. Five9 can integrate with various CRMs, and I find that essential. The solution has an endless list of integrations for a reason, but I wasn't the guy who built the integrations. I heard that CRMs could be hard to work with, but the CRMs I've experienced with Five9, such as Salesforce and Hubspot, seem to integrate well. There was one really bad CRM built in-house on a platform called PPMS, but it's basically an internal tool, which was a little hard to work with and challenging to make changes, but it worked, though my Salesforce customers seem to be happy with the solution. The Omnichannel capability of Five9 is also essential, as the customer expects you to have chat, text, Facebook Messenger, and all other ways a customer can reach the reps. The omnichannel feature in Five9 is essential to customers.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The technical support services are good."
"It's scalable, it's fast, and it is very robust."
"The collaboration function is an important feature. The tool is used for telecommuting and distance communication. For example, you can use Webex if you have a global service or team that needs to collaborate online."
"Cisco technical support is outstanding."
"The central management tool, Control Hub, holds significant value for the management team."
"I rate the product's scalability a ten out of ten."
"The technical support for Cisco Webex Contact Center is high quality and I would rate it at least nine out of ten."
"It helped reduce costs in our organization. We've saved on staffing and we've saved on software by 10% to 15%."
"I like the capability of call and screen recording. It has helped us to hold our agents accountable to the expectations for the role. It creates a clearer picture than giving feedback that is just based on calls that we may have listened to, but we do not have anything to show the agents themselves."
"When it comes to drop calls, we don't have a problem. They are performing to our satisfaction."
"The tool enables easier management."
"The reporting is the most valuable feature in Five9."
"The reporting is good, and we're testing AI summaries now. Also, the workflow automation feature, so far, has been good."
"I like the fact that I can customize the cadencing. I can drill in and create custom contact point cadencing for all of our different categories of leads. We attack some people more aggressively, but others much more softly. I have much more confidence that things aren't slipping through the cracks. It continues to bring customers up for us until they've either moved through the cycle or we've removed them from the cycle. It gives us greater peace of mind. The ability to get in quickly and customize many of those pieces easily was appealing to us."
"I'm interested in all the features we're using and the reporting that's needed to get them up and running."
 

Cons

"Its scalability means that it is not a simple 'install and forget' setup."
"The solution should be more flexible on-premises. We are currently on-premises and looking to move to the cloud."
"When comparing Cisco to free collaboration tools like Google Meet and Teams, often included with Microsoft licenses, some clients, particularly those not in the enterprise sector, might prefer the free or more cost-effective options."
"Cisco Webex Contact Center needs more improvements, especially as they lagged behind initially in adopting cloud technologies."
"It is not straightforward for beginners but is very straightforward for those familiar with it. It can be a little complicated for those who have not worked on it before."
"With the solution, I face issues when trying to use the screen share option."
"Downtime happens occasionally, about two days a month, likely because of heavy usage by many agents, but I have not faced that issue as a supervisor."
"Five9 Omnichannel’s UI could be improved."
"The reporting could be a bit better."
"There are certain issues around features that Chrome has deployed that we have to figure out. When we bring them to Five9's attention, they are usually able to help us navigate them. It seems that sometimes they already know about an issue, so it would be helpful if they more proactively engaged with us first..."
"The pricing could be improved. It is set in US dollars, so it doesn't account for the exchange rate with other regions."
"Integration with third-party solutions can be difficult and has room for improvement."
"There are several audio issues that need attention. Whenever I disconnect a headset after connecting to the VDI, the station connection in Five9 disconnects automatically, requiring a VMware restart."
"Maintaining the original DNS on Five9 across campaigns is difficult."
 

Pricing and Cost Advice

"Avaya Contact Center solutions might not be the cheapest solution available (but you certainly get what you pay for)."
"Price-wise, it is a cheap product, especially when compared to Microsoft Teams."
"Five9 is reasonable."
"Five9's pricing wasn't quite as flexible as I'd hoped, but it ended up being reasonably priced overall."
"I prefer Five9's licensing model."
"The pricing seems reasonable. I had anticipated that whatever solution we went with would be more expensive. I was actually pleasantly surprised that the features that we had in Evolve IP, one-to-one, did not cost significantly more in Five9."
"The product is not the most expensive, but it's not cheap."
"The cost is not at the lower end of the market, but it's worth it."
"Five9 is expensive, but most companies would find that using it is worth the cost."
"Five9 is a little expensive because of our company's size. That said, it scales pretty well. The daily usage costs and monthly fees seem about right. It's not out of line with what we'd expect from other companies. However, they seem to have a one-size-fits-all implementation fee. Most of their clients have hundreds if not thousands of seats in the call centers, so $5,000 or $10,000 is not a huge cost. It would be nice if they had a sliding scale for smaller companies."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
20%
Financial Services Firm
13%
Healthcare Company
9%
Government
8%
Computer Software Company
13%
Financial Services Firm
13%
Manufacturing Company
9%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What needs improvement with Avaya IX Contact Center?
The solution should be more flexible on-premises. We are currently on-premises and looking to move to the cloud.
What is your primary use case for Avaya IX Contact Center?
The platform is a comprehensive contact center. It encompasses all the channels, including email, chat, voice, outbou...
What advice do you have for others considering Avaya IX Contact Center?
The routing capabilities are excellent. We have priority routing set up for VIP customers, disabled customers, and th...
What do you like most about Cisco Webex Contact Center?
The central management tool, Control Hub, holds significant value for the management team.
What is your experience regarding pricing and costs for Cisco Webex Contact Center?
The price of Cisco Webex Contact Center needs to be revised a little bit.
What needs improvement with Cisco Webex Contact Center?
Cisco Webex Contact Center could improve by introducing more easy of use Omni-Channels integrated together & incl...
What do you like most about Five9?
I like the capability of call and screen recording. It has helped us to hold our agents accountable to the expectatio...
What needs improvement with Five9?
Five9 ( /products/five9-reviews ) should improve its omnichannel feature, allowing partners to manage all tenants wit...
What is your primary use case for Five9?
We deploy Five9 ( /products/five9-reviews ) for our customers who use it as a contact center solution.
 

Also Known As

Avaya IX Contact Center, Avaya Call Center, Avaya Intelligent Xperiences Contact Center
CC-One, BroadSoft CC-One
No data available
 

Overview

 

Sample Customers

RSA Medical, MOBITECHS, Capita IT Services, Pan Pacific Hotels Group, Maccabi Healthcare Services, SR Technics, Hampshire County Council, Severn Trent Water, SMECO, nTelos
AON, Office Depot, American Red Cross
Agilysys, BISSELL, From You Flowers, SumUp, Kyndryl, PING, Alaska Airlines, Omaha Steaks International, NextRep, AdventHealth
Find out what your peers are saying about Amazon Web Services (AWS), Five9, Genesys and others in Contact Center Platforms. Updated: June 2025.
855,266 professionals have used our research since 2012.