Avaya IP Office is a communications solution for small and medium-size businesses. It is available in the cloud, on premise or hybrid deployments are all supported with IP Office along with the ability to migrate from one to the other. The included Avaya Equinox experience provides a single app for voice, video, messaging, conferencing and calendar and keeps employees productive on any device, from any location.
$82
per user/per month
Five9
Score8.1 out of 10
N/A
Five9 is cloud contact center software for inbound, outbound, blended, or multi-channel operations. This solution includes management capabilities such as campaign management, quality monitoring, real-time and historical reporting, and call recording.
$119
per month
Twilio
Score7.7 out of 10
N/A
Twilio offers a CPaaS and CCaaS solution, with the combination of its programmable Voice, Video, and Messaging APIs, as well as the Twilio Flex cloud contact center. Additional capabilities include Twilio's Elastic SIP Trunking, as well as API for WhatsApp.
$0
per min per participant
Pricing
Avaya IP Office
Five9
Twilio
Editions & Modules
Voice
$82
per user/per month
Digital
$129
per user/per month
Core
$119
per month
Digital
$119
per month
Premium
Contact sales team
Contact sales team
Optimum
Contact sales team
Contact sales team
Ultimate
Contact sales team
Contact sales team
Programmable Video
$0.0015
per min per participant
WhatsApp Business API
$0.0042
Per WhatsApp Template message sent
WhatsApp Business API
$0.005
Per WhatsApp session message
Elastic SIP Trunking
$0.007
Per min for termination
Programmable Messaging
$0.0075
per message sent or received
Programmable Voice
$0.0085
per minute to receive a call
Programmable Voice
$0.013
per min to make a call
Elastic SIP Trunking
$0.045
Per min for origination
Twilio Conversations
$0.05
per active user per month
Twilio Authy
$0.09
per authentication
Programmable Wireless
$0.1
per MB
Twilio Flex (Contact Center)
$1
per active user hour (5000 hours free)
Programmable Wireless
$2.00
per SIM card
Twilio SendGrid Email API
$14.95
per month up to 100k emails. (Up to 40k emails free for 30 days)
Twilio SendGrid Marketing Campaigns
$15
per month for 5,000 contacts and 15,000 emails. Your first 2,000 contacts are free
Twilio Flex (Contact Center)
$150
per named user per month (5000 hours free)
Offerings
Pricing Offerings
Avaya IP Office
Five9
Twilio
Free Trial
No
No
Yes
Free/Freemium Version
No
No
No
Premium Consulting/Integration Services
No
Yes
Yes
Entry-level Setup Fee
No setup fee
No setup fee
Optional
Additional Details
—
Five9 offers pricing options to suit your business needs:
Monthly On-Demand —Companies looking to quickly scale their operations with minimum costs
Per-Minute Fees — Products such as voice message broadcasting or IVR with Speech recognition
Annual Contracts — Reduced fee compared to monthly on-demand pricing
1. Pay-as-you-go pricing: Simple usage-based pricing without contracts.
2. Volume discounts: Discounts trigger as usage grows.
3. Free trial credit that includes full API access.
More Pricing Information
Community Pulse
Avaya IP Office
Five9
Twilio
Considered Multiple Products
Avaya
No answer on this topic
Five9
No answer on this topic
Twilio
Verified User
Chose Twilio
The others have a ton of built-in features that are very nice to have with a traditional PBX or CC platform. For some companies, these aren't necessary. Twilio is great because, if you have a very specific use case that doesn't involve most of those other features, then …
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
So it's sold and targeted at small and medium enterprises, which is pretty perfect. So it maxes out at 2000 phones. You're never going to go bigger than that. It's probably by price, one of the cheapest phone systems out there. It fits really well in a dentist's office and a small medical office. It fits well in retail stores that are not part of a chain. So, independent shops, the general small business category, if it's a brand that's only in your neighborhood, that's one of the few spots where you can still sell an on-premise phone system, is for those types of folks. I've always recommended it to small businesses. I've got some family members, too, who have these in their own small businesses by my recommendation, and they love them. And I'm going to use the word cheap, the system's not cheap, but the pricing is pretty wildly low in a good way. So it's a stable machine. My recommended use cases are usually for small businesses. I would not put it anywhere that needs high availability, though. That's that.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
We use Five9 as a tool to make and receive calls from various departments such as Customer Service, Underwriting, Claims, and others. It's a tool that has helped us complete various tasks to contact our customers. It has also allowed us to replace Zoom Phone, as it makes it easier to assign new contact numbers to agents, while Zoom Phone only allows reusing numbers. It's a good tool with an easy-to-use interface for new users.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
I have tried other competitors. But I always end up going back to Twilio because I feel like it is dependable, easy to use, and, has competitive pricing. The only time I wouldn't recommend Twilio to someone as if they are completely inexperienced about using webhooks or APIs. Because you can't really just sign up and start using Twilio without connecting it to another platform first.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
So my favorite thing that it does well is the mobile client. It's very easy to use to access my contacts as if I'm sitting at my desk in the office. I can send text messages to other parties within my department as well. So that's the best thing. Staying in touch even though I'm not sitting at my desk.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
The service is so good and they give very efficient support in customer need.
The calls we can do in Five9 include incoming, outgoing, voicemails and we can also send a note to a specific person. It's a very reliable mode of communication.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. TR verified that a representative sample of customers was invited. More Info
Rush for updates. At times an updated will fix one problem, and inadvertently create another. However with due diligence from your business partner (Tektivity) patches are tested before being rolled out in production environments.
Part itemization. If you purchase a new system, the power cord does not come with the unit, that is a separate part. Very minor in the grand scheme of things but as a reseller and a customer still somewhat annoying.
Large convoluted organization. As a user trying to navigate the AVAYA website, and track down information can be daunting. Even calling support can be challenging, you never know if your call will be routed to India, Brazil, or Denver. That is why the relationship with Tektivity is so important. You can leverage your business partner to get the answers you need so you can spend your time tackling issues that need your attention.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Text. Texting is incredibly difficult on Five9. We've had issues with only some texts logging to Salesforce, issues with threading of text conversations, and issues with having Salesforce contact information appear on the text widget (knowing who you are texting, not just their phone number).
The interface to "pause" is challenging. There are not good reminders to our reps to remember to pause or log out of Five9. If you forget to log out, this can affect stats about who worked the longest hours that day - and it's hard to know who actually was active on the phones.
Inbound voicemails are too-easily hidden. It's challenging for a lot of our reps to remember to check their inbound voicemails because it is hard to access them in the Five9 widget.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Oddly enough I have been impressed with the IP Office platform so much that I have integrated one into my home. My wife was not happy with it initially but once she started using it she was very happy with the results. It helped that I programmed it to work just like a home phone but with features and options that I can utilize remotely. I would be more than happy to put an AVAYA IP Office against any other phone system on the market, and let you be the judge.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Unless we can get this handled quickly -- less than 1 week -- we will likely switch to another provider who, in my opinion, we'll have to spend close to $3,000 in development time to build a new integration for texting. Our clients need texting and I feel Twilio has failed us miserably.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Avaya IP Office is a great system that is somewhat affordable for most SMB's. However, In our experience, Avaya IP Office has a tendency to shelve some of the license as you upgrade the software release on the PBX switch without giving back any comparable license to compensate. The Voicemail Pro license is quite expensive and most of the functionality that most business needs are not covered in the standard voicemail offering.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
overall usability is very great. User friendly interface for agents within the Salesforce with the engage button. Easy to go offline and online. Very good Integrations with Salesforce helps lot of clients that implemented Salesforce. As it is cloud based, agents can access it from anywhere. While the agent experience is goof, as a technical person it is hard to manage with the Five9 VCC and also the reporting User Interface is bad and slow when there are large amount of records.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Twilio has well documented APIs and examples. There are several tutorials, videos and Q&As regarding their services. So, usability is very good. I must say that advanced knowledge of telephony, API/Programming and error-handling is essential to make good use of Twilio. It's not just plug-and-play unless you are integrated with a system that has all of the programming built for it.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
The system's performance is great. Page loads quickly. Reports are generated quickly and sent to our email or FTP. The integration did not impact the performance of our other applications. We have not seen any drop in the performance of either applications since we performed the integration.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Twilio executes what it is designed to do: send SMS messages at scale while providing very good deliverability. I believe that Twilio is very good at what we use for adding SMS messages to our comms strategy. We can see those messages get opened and replied to, which is exactly what we are looking to achieve.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. TR verified that a representative sample of customers was invited. More Info
Five9's Customer Support team is also based in Manila Philippines, thus turnaround email response times for our reported issues are great for our requirements. Their CS agents also facilitate mobile calls to followup on outstanding issues and operate on a 24/7 schedule. We've also had experience working with the senior tech agents to investigate recurring issues to completion.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
I have not had to communicate with Twilio support in the last 3 years but my past experience with them has been very positive. They replied to my previous requests promptly and kept me well informed to resolve my inquiries. With their documentation that's available, I hardly imagine why anyone would need to contact support since it's all there in a concise and easy to understand format. It would probably take you longer to type out a support ticket than to just open their doc websites.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
I took the certification course for administrator and also received some tips while working with the developer during implementation. The UI was very intuitive, so I was able to figure out how things worked when I configured the users, skills, campaigns, IVR scripts. I worked with the Five9 AI team to beta test Agent Assist.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
The implementation team that was assigned to us was great. The project manager was very helpful and managed the timeline very efficiently. The developer was very helpful and provided insights while helping us configure the system.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Much better feature set with Avaya IP Office, and I really feel you're getting feature-rich telephony for a well priced switch. The system is very adaptable and a much better fit than legacy key systems and cloud-based UCaaS solutions competing in the same market. With the Avaya brand behind the system, there is also a form of working with a Trusted partner with many years in the UC space.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Initially selected Five9 but have since switched to RingCentral which has given us what we needed. Better CRM integration, simpler and in my opinion more robust reporting capabilities and the same omnichannel solution at a fraction of the cost
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
We evaluated many fundraising-based text-to-give programs and found the subscriptions prohibitively expensive for our small scale and uncertain first few years of development. While we may be willing to invest that kind of money after discovering how things work, we're happy with Twilio now and have no desire to start over.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. TR verified that a representative sample of customers was invited. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
It was very easy to add additional licenses. Once we placed the order, it was activated the following day. Since it's web-based, it's very quick to deploy across multiple sites.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Five9 Professional Services team is very knowledgeable and efficient. I worked with them during implementation and during beta testing for Five9 Agent Assist and Ai Insights.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
We found that associates who had the opportunity to respond to a survey about their assigned job were 37% more likely to return to a job site
We were able to reduce the number of resources required to manually respond to associates using Twilio Studio, so those resources could have more time to complete other tasks
We were able to scale the number of associates who received survey messages at least by a factor of 8 without increasing our resource demand
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. TR verified that a representative sample of customers was invited. More Info
