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Jan 01, 2026
Phone Power vs SageVone
Compare Phone Power vs SageVone. Find out whether Phone Power or SageVone is better for your VoIP business or home needs. The experts at VoipReview have analyzed the strengths and weaknesses of Phone Power and SageVone and detailed analysis of the comparison can be found below.
User Ratings & Reviews
- 126 Reviews
Overview:
Phone Power is a California-based VoIP company that delivers residential VoIP phone solutions throughout the US and Canada. Founded in 2005, Phone Power has a growing subscriber base and has earned a number of industry awards. In fact,the company...
Provider Info
- Website: phonepower.com
- Headquarters Country: United States
- Founder Year: 2005
- Website:
- Headquarters Country:
- Founder Year: 2006
Plans Available*
- Home Phone USA/Canada Plan - $8.33
- N/A
Users Average Rating
Recent User Reviews
I was with PhonePower for 5 years and recently "ported" to CallCentric. I am so glad I did! This summer, we 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 researched other Voip providers. Bottom line: I now have superb technical support, excellent custom features, and a much lower bill. Other than getting no calls for weeks, I was unhappy for a long time about other issues. #1: calls going through Nomorobo spam filtering rang once at home before Nomorobo killed spam. Calls that went through had the Callerid screwed up. The PP web interface was always very slow, clunky, and limited options, such as a small limit on blocked numbers, etc. I did not realize that other Voip providers now offer modern, fully customizable features, web gui and mobile apps. The PhonePower billing, rates, and policies are abominable compared to competitive providers. For example, when my credit card expired and got a new expiration date, as they do every few years, I don't think I ever received any notice. If they didn't email, they certainly knew the phone number to call me on! That was 9 months before recent issues and I did solve the billing problem. By the way, the online bills never show a name, jut an address. Which makes it more difficult to port a phone number out. Probably not by accident: "Hotel California" that is easy to get in and a huge pain to check out. Buyer beware. (I did get ported with the help of CallCentric support asking for a screen shot of the payment screen with my name on it). Five years ago PP was the best I could do after Verizon dumped us. Now, not so much.
I have been a customer since 2009. The service meets my needs with the main line and a cloned line, giving me the ability to have 2 calls simultaneously. From the beginning I have brought my own adapter (picking it from the list of supported devices). I recently replaced it and discovered that the automated provisioning scripts don't support the setup of the second line. That's okay -- I contacted PhonePower and they put me in touch with one of their technicians who was able to give me enough information so I could manually configure my adapter. Recently (August 2023), I noticed that my adapter showed everything was good but calls weren't coming through (going immediately to voicemail) and then one of the 2 lines became inactive. I contacted support via email and continued to work on the problem (I'm in IT so I don't mind digging into problems and stepping through a reconfiguration process). Using my notes from the manual setup, I got things working again. I also noticed that my firmware on my adapter was significantly out of date and updated it too. I had it fixed before customer support reached out to assist. Things ran well for a number of weeks and then suddenly calls were going directly to voicemail again. That's actually not a bad thing since PhonePower automatically sends a copy of the voice mail to my email. So, I typically screen my calls anyway. To fix it, I have simply unplugged my adapter for a few minutes and then everything works fine -- I can call the house phone from my mobile and everything rings through just fine. I don't know if this is a problem at PhonePower or with my adapter or perhaps my internet provider. I'll dig into it one of these days but it isn't on the top of my list to fix. The amount of spam calls has been reduced by use of NoMoRobo which Phone Power provides free along with good instructions to setup. So, overall, I'm happy with PhonePower. The sound of the calls is excellent; customer service has been responsive and helpful; and it does a pretty good job filtering out spam calls. Some reviewers have reported caller id not working in the past. All I can say is that it has always worked for me since 2009.
I had Sagevone for around a year, and can't say much that is positive.I didn't have trouble with the uptime of the service but the call quality was constantly very , very, very poor, which made the service unusable. The voice quality itself was above average but parts of the conversation were lost, and this problem was constant and never solved.It was like dropping every other word, and it was just in one direction. The people that I talked to could hear me just fine, but I couldn't understand their responses because of this problem of missing every other word of the conversation. All VOIP tests run by them and me showed no problems with the connection over the Internet, with MOIP usually 4 or higher. The technical support seems to revolve around one person, which may be the owner. All of my problems were blamed on my ISP by the support person. After changing adapters, routers, cable modems, and switches several times, no problems were ever fixed. Call quality was the poorest when talking to them. They have a lot of features, a lot more than most, but if the service is always very poor, the features really don't matter.
After six months and two VoIP adapters I have never had reliable service. Calls drop at random times, audio drops out for several seconds, the audio quality is bad and lately, when I get an outside call all I here is a busy signal. When people call me they hear a ring tone but my phones do not ring, or they get a message "All lines are busy." When I contacted the SageVone service people I made appointments to talk with technical experts that were never kept. In six months I have never talked to a technical person. Their service representative was rude and abusive and blamed everyone except himself for the problems. They kept blaming my broadband service even though I sent test data showing that there was no problem on this end (6.5Mb/s isn't enough?!?). They also told me that their service is incomatible with MacOS and Linux systems. Something that they do not advertise. In my opinion, this is not a company to be trusted or patronized.
*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.
