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Tierzero vs CallCentric

Compare Tierzero vs CallCentric. Find out whether Tierzero or CallCentric is better for your VoIP business or home needs. The experts at VoipReview have analyzed the strengths and weaknesses of Tierzero and CallCentric and detailed analysis of the comparison can be found below.

User Ratings & Reviews

  • 5 Reviews
  • 26 Reviews
4.2
4.1

Overview:

Tierzero is a Los Angeles-based provider that offers no-hassle business VoIP service through hosted PBX and SIP trunking solutions. The company also provides high-speed business internet services in a number of formats. They have loyally served...

CallCentric is an internet phone service provider that uses either your computer or a telephone adapter to place calls via the internet. CallCentric allows for free calls to other CallCentric customers and low-...

Provider Info

  • Website: tierzero.com
  • Headquarters Country: United States
  • Founder Year: 1990

Plans Available*

  • N/A
  • N/A

Users Average Rating

Recent User Reviews

Don't be fooled by the 5 star reviews, TierZero is about getting you locked into a 3 year contract. They will charge you the full amount for 2 years no matter what happens and then 50% of the third year. If you need reliable internet, look elsewhere. After a year of subpar and slow internet, I finally just gave up and paid for 2 years of service I will not use to go with someone else. They were completely unwilling to work with me on a settlement at cancellation. They even admitted their service could not compete with what others were offering me and still was unwilling to work with me at all. Simply put, this is the worse of the worse and avoid them at all costs.

hrc333 December 15th, 2016

We have been operating an online retail business for several years and have recently opened a physical retail store and a separate warehouse for wholesale order fulfillment as well. We really wanted to move into a VoIP system and connect all the locations. We tried several companies with minimal success until we were referred to Tierzero. The line sound quality is truly superior and much better than what we were getting from the other providers we tried. More importantly the hands on customer service we received was really outstanding. There were some initial problems that were quickly resolved and each time we called in for assistance, the level of professionalism and quick resolutions to our issues was something we had not experienced before. We are very pleased with Tierzero and would highly recommend them.

mavroma June 25th, 2014

I rarely give 5 stars to anyone, but CallCentric earned them. We were using PhonePower (1 or 2 stars, arrgh!) and learned that our home phone had been ringing busy for over a week and important calls had not gotten through. After much hassle with PP, I found CallCentric and got a new number. Getting setup was easy and the online customer support was prompt, professional, extremely competent, and patient working with me on customizing my account. My original home number (for 20+ years) was ported from PhonePower to CallCentric with assistance from CC support. Here are the benefits to having "unbundled" services from Callcentric: #1: My configuration now is: calls to the orig number are forwarded to the new CC number. That is Inbound only, $1.95/month, not calling out on it. New number is both In and Out, a "normal" phone number. We also have a number used by an alarm system, Outbound only, saving more than $29/month with most Voip servcies. #2: CallCentric allows me to customize features that most Voip providers do not. We have a new CallerID of our choosing; SMS texts can go straight through, as expected, forwarded to a mobile, or emailed -- our choice. When calls come in, they are filtered to deal with spam and then there are special "Call Treatments". Calls from MY doctor's office rings on the home landline AND simultaneously on MY personal mobile. Calls from my wife's family can go straight to her mobile and even not ring on the home phones. There is an option for "hunting": if a phone doesn't answer, the call goes to a second number (mobile) or a third, ... And the caller does not know about the treatments. A call to our original number is answered (or sent to voicemail, etc.) and they do not know what phone we answer. Might be away from the house on a mobile, the caller does not know that. Get a DID number for a family member and customize call treatments for them. Bottom-line: CallCentric has the highest quality network I have ever experienced, superb technical support, excellent custom features, and unbundled services so I pay only for what I need. I am paying less than 1/5th of what I would (did, sigh) pay for the same three numbers at PhonePower, Verizon, and many others. Reviews from 10 years ago may read differently, but CallCentric is world-class these days.

voip4myhomephone September 20th, 2023

Callcentric offers the worst customer service imaginable. Listen to all the reviews. They offer only ticket based support for any issue you have. So if you're having technical/billing issues even emergency ones which are breaking your service, you will have to open a ticket and wait. Furthermore, based on my experience, much like other people's below, the technical support person will disclaim any responsibility even if it's clear he could help. Do you really want to trust your phone service to a company that offers only support tickets for help? Think about it ...

fdognsodfgnso September 15th, 2023
*Plan pricing displayed here has been sourced directly from the provider's website or via the provider's sales team. Pricing is subject to change without notice. Check provider's website for most current pricing.Plan pricing may differ based on the country for which you are requesting service.

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