GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.
Our commitment
Independent research methodology
Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.
How GetApp verifies reviews
GetApp carefully verified over 2 million reviews to bring you authentic software experiences from real users. Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.
How GetApp ensures transparency
GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.

OnSIP
Cloud-based softphone and voicemail platform
OnSIP Reviews - Page 3
69 reviews
Recommended
Cindy B.
Consumer Services, 11-50 employees
Used daily for 1-2 years
Share this review:
Really like Onsip and again its because of the customer service
Because we are a small company, I have so many different roles to play that I cannot be expert on the phones however because Onsip has such phenomenal customer service, I can know that if there is something I don't know how to do, they will walk me through it.
Features might be limited somewhat for our system
David R.
Legal Services, 1-10 employees
Used daily for 2+ years
Share this review:
Great.
Support team is great when you have issues.
Parts of the features are over my head, but that’s not their fault. I’m a novice user.