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Jan 01, 2026
Vonage Business vs OnSIP
Compare Vonage Business vs OnSIP. Find out whether Vonage Business or OnSIP is better for your VoIP business or home needs. The experts at VoipReview have analyzed the strengths and weaknesses of Vonage Business and OnSIP and detailed analysis of the comparison can be found below.
User Ratings & Reviews
- 65 Reviews
- 55 Reviews
Overview:
Vonage’s Business Cloud is one of the strongest offerings for SMB organizations looking to gain an entire Unified Communications platform that enables users to connect via voice, chat, text messaging or even video. Pricing is competitive, with...
Previously known as Junction Networks, OnSIP provides real-time communication services to over 1000,000 customer accounts. OnSIP takes away the high fees, inflexibility, and burden associated with owning a traditional phone system and delivers...
Provider Info
- Website: vonage.com
- Headquarters Country: United States
- Founder Year: 2003
- Website: onsip.com
- Headquarters Country: United States
- Founder Year: 2004
Plans Available*
- Vonage Business Build Your Own Plan - $19.99
- Vonage Call Center - N/A
- Vonage SIP - N/A
- OnSIP Pay As You Go Plan - $49.95
- OnSIP Unlimited Plan - $18.95
Users Average Rating
Recent User Reviews
Our company transitioned from POTS to VOIP about 2 years ago. The first provider we were using had very poor uptime and performance, so after 3 months we switched to Vonage. We've had no issues or problems with Vonage since we switched to them. Set up was easy. For reference, our company has 17 employees.
When we first switched to voip around 2 years ago, Vonage was the name we all knew. We got set up really quickly and since then, haven't had any headaches at all. Our extensions all work and we haven't had any down time. Vonage business voip works for us.
OnSIP customer support is excellent! This phone system is easy to navigate and works great! Would definitely recommend!!
I had to call to two different times. The first one was the setup and they knew how to help me exactly. Second time was to trouble shoot calling and they found out my card was declined very quickly. My fault! as soon as we replaced the card things got back to working. Overall a very amazing company, I am thrilled to have very low cost globall calling capabilities.
*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.
