MiVoice Business vs. OpenPhone

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
MiVoice Business
Score 6.0 out of 10
N/A
MiVoice Business is a unified communications platform from Canadian Mitel Networks Corporation, for businesses with 5 to 65,000 potential users.N/A
OpenPhone
Score 9.2 out of 10
N/A
OpenPhone, a business phone service from the company of the same name in San Francisco, adds work phone numbers to existing devices. No new hardware required; all that's required is an app. Extended services include a lightweight contact management CRM, and customer service team management (e.g. shared inbox) features.
$15
per month per user
Pricing
MiVoice BusinessOpenPhone
Editions & Modules
No answers on this topic
Starter
$15
per month per user
Business
$23
per month per user
Enterprise
Custom Pricing
Offerings
Pricing Offerings
MiVoice BusinessOpenPhone
Free Trial
NoYes
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsDiscounts available for annual pricing.
More Pricing Information
Community Pulse
MiVoice BusinessOpenPhone
Top Pros

No answers on this topic

Top Cons

No answers on this topic

Features
MiVoice BusinessOpenPhone
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
MiVoice Business
6.6
1 Ratings
21% below category average
OpenPhone
9.2
3 Ratings
12% above category average
Hosted PBX6.01 Ratings9.52 Ratings
Multi-level Interactive Voice Response (IVR)7.01 Ratings9.63 Ratings
User templates7.01 Ratings7.32 Ratings
Call reports4.01 Ratings9.52 Ratings
Directory of employee names9.01 Ratings10.02 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
MiVoice Business
7.0
1 Ratings
19% below category average
OpenPhone
9.1
7 Ratings
8% above category average
Answering rules9.01 Ratings8.34 Ratings
Call recording2.01 Ratings10.06 Ratings
Call park9.01 Ratings8.33 Ratings
Call screening5.01 Ratings9.85 Ratings
Message alerts10.01 Ratings9.15 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
MiVoice Business
3.3
1 Ratings
86% below category average
OpenPhone
9.8
8 Ratings
17% above category average
Video conferencing1.01 Ratings00 Ratings
Audio conferencing7.01 Ratings9.63 Ratings
Video screen sharing2.01 Ratings00 Ratings
Instant messaging00 Ratings10.08 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
MiVoice Business
-
Ratings
OpenPhone
9.5
8 Ratings
13% above category average
Mobile app for iOS00 Ratings9.58 Ratings
Mobile app for Android00 Ratings9.43 Ratings
Best Alternatives
MiVoice BusinessOpenPhone
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
MiVoice BusinessOpenPhone
Likelihood to Recommend
6.0
(1 ratings)
9.3
(8 ratings)
User Testimonials
MiVoice BusinessOpenPhone
Likelihood to Recommend
Mitel Networks Corporation
As a phone system, MiVoice Business is absolutely fantastic. It's equipment and even virtual appliances are extremely stable. Simple auto attendants and making/receiving calls is where the strength is. Where is needs help is the Windows-based software. Upgrading this can be extremely difficult and it frequently fails for no reason. Services stop running and needs frequent reboots. The client has improved greatly with newer releases but can be buggy. Sadly, the old ways of a traditional desktop phone is dying and I think MiVoice Business isn't as good as some other options that provide more. The end user client just isn't as stable as something like Microsoft Teams or Zoom Voice that can provide a more stable soft phone experience.
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OpenPhone
If you have more than 2 people in your organization, then this will save you so much time. Delegation is the key to starting a business. Even when you're a 1 person show, being able to present to your user base the differentiation of options for client communications is critical. As a founder, feeling compelled to be always on is something I strive not to be. OpenPhone gives you that flexibility. I have found it to be less appropriate in complex HIPPA compliant areas, but that is it. OpenPhone really does seem to suit an open array of use cases.
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Pros
Mitel Networks Corporation
  • Virtual appliances if you have a strong VM infrastructure
  • The user client is decent and has improved since earlier versions of MiVoice Business
  • Extremely easy to setup new extensions/users
  • For the most part, it's an extremely stable system with just making and receiving phone calls.
Read full review
OpenPhone
  • It's great for texting.
  • It's great for making phone calls. You get a new, unique phone number and can text/call from phone or desktop.
  • UI is great and really intuitive.
Read full review
Cons
Mitel Networks Corporation
  • Softphone working through a VPN/Work-From-Home has always been a struggle
  • While I'm told an upgrade is near, the Contact Center is outdated and needs work
  • The upgrade process is very flakey and regularly fails on a Window server.
Read full review
OpenPhone
  • Call quality can be spotty on wifi if the connection is poor, but nothing they personally can do about that. 4G LTE is usually stronger and more stable.
  • N/A honestly excellent product for the price.
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Alternatives Considered
Mitel Networks Corporation
I've used MiVoice Business at multiple employers. Once of them was moving from a very old Avaya PBX, another was with an NEC phone system that was slightly newer. MiVoice was far more easier to setup phones, setup users, manage voicemail, ETC. While we had consultants perform any upgrades with Avaya and NEC, MiVoice we did more collaborative with our support partner but we ran into far more issues with upgrades of MiVoice. My last 2 companies have discussed moving their phone system to Microsoft Teams and my current position they've already done that. All the issues with MiVoice relating to upgrades and issues with the Connect client are not existant with Teams. Teams is the bar, sadly MiVoice Business - while a very good product - falls short. They just haven't yet resolved issues that have long existed and in a pre-covid world it was OK. Now that people are displaced, the office environment has changed and end users are not isolated to a desk with a physical phone. MiVoice Business needs to catch up.
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OpenPhone
OpenPhone has an easier user interface than Grasshopper. Years ago when I was using Grasshopper, I recall that their user interface looked antiquated and full of complications. They would also update the interface just as everyone was getting used to using it. OpenPhone has many more functions. Grasshopper's app did not offer basic functions such as in-app texting between team members, and its call transfer function was incredibly complicated to use. In my opinion, Grasshopper was an inferior service/product in almost every way.
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Return on Investment
Mitel Networks Corporation
  • Was able to replace our old dying PBX system
  • Softphone, when it's working, allows users to answer phone calls from home
  • Can leverage our existing VM infrastructure to use virtual appliances instead of physical appliances
Read full review
OpenPhone
  • Provided us with a simple, yet robust phone system for our small business
  • Price can be lower for premium, and for multiple users
Read full review
ScreenShots