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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    OnSIP

    Score9 out of 10
    N/AOnSIP's range of hosted VoIP solutions are described by the vendor as simple to set up and easy to use, so users can get on with the business of connecting with customers. OnSIP was an Intrado solution, and then acquired by Ooma in 2022.N/A

    Ring4

    Score10 out of 10
    Small Businesses (1-50 employees)
    Ring4 headquartered in San Francisco offers a VoIP app that allows business owners and others to add a second (or third) phone line to their mobile phone.

    $9.99

    per month

    Pricing
    OnSIPRing4
    Editions & Modules
    No answers on this topic
    Call Recording (add-on, business line only)
    $.05
    per recording
    Transcripts (add-on, business line only)
    $.05
    per transcribed minute
    Personal Line
    $9.99
    per line
    Business Line
    $9.99
    per line
    International Calling (available on personal + business lines)
    country dependent pricing
    Offerings
    Pricing Offerings
    OnSIPRing4
    Free Trial
    NoYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup fee$9.99 per phone line, per month
    Additional Details——
    More Pricing Information
    Features
    OnSIPRing4
    Call Management
    Comparison of Call Management features of OnSIP and Ring4
    Feature
    OnSIP
    9.5
    1 Ratings
    14% above category average
    Ring4
    10.0
    2 Ratings
    20% above category average
    Answering rules8.01 Ratings00 Ratings
    Call park10.01 Ratings00 Ratings
    Call screening10.01 Ratings00 Ratings
    Message alerts10.01 Ratings10.02 Ratings
    Call recording00 Ratings10.01 Ratings
    Cloud PBX
    Comparison of Cloud PBX features of OnSIP and Ring4
    Feature
    OnSIP
    -
    Ratings
    Ring4
    10.0
    1 Ratings
    23% above category average
    Directory of employee names00 Ratings10.01 Ratings
    Mobile apps
    Comparison of Mobile apps features of OnSIP and Ring4
    Feature
    OnSIP
    -
    Ratings
    Ring4
    10.0
    2 Ratings
    24% above category average
    Mobile app for iOS00 Ratings10.02 Ratings
    Mobile app for Android00 Ratings10.01 Ratings
    VoIP system collaboration
    Comparison of VoIP system collaboration features of OnSIP and Ring4
    Feature
    OnSIP
    -
    Ratings
    Ring4
    10.0
    2 Ratings
    23% above category average
    Instant messaging00 Ratings10.02 Ratings
    Best Alternatives
    OnSIPRing4
    Small Businesses
    CallFire
    Score9.7 out of 10
    CallFire
    Score9.7 out of 10
    Medium-sized Companies
    Fuze
    Score8.2 out of 10
    Fuze
    Score8.2 out of 10
    Enterprises
    Cisco Unified Communications Manager (Call Manager)
    Score8.3 out of 10
    Cisco Unified Communications Manager (Call Manager)
    Score8.3 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    OnSIPRing4
    Likelihood to Recommend
    10.0
    (1 ratings)
    10.0
    (2 ratings)
    Usability
    -
    (0 ratings)
    9.1
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    9.1
    (1 ratings)
    User Testimonials
    OnSIPRing4
    Likelihood to Recommend
    Ooma, Inc.
    I think OnSIP is well suited to be used in any organization that has a stable, reliable internet connection. The service is top notch and I haven't found a competitor that can beat the service. I've recommended the service to other manufacturing businesses and churches. The organizations that have switched have been extremely pleased with the service.
    Incentivized
    Read full review
    Ring4
    Good for creating a new business or branching a business abroad.
    Read full review
    Pros
    Ooma, Inc.
    • Customer service
    • Value pricing
    • Ease of use
    Incentivized
    Read full review
    Ring4
    • Manage Team Lines
    • Transcribe calls
    • International Calling
    • Call Recording
    • Free video conferencing
    Read full review
    Cons
    Ooma, Inc.
    • Accept more phone brands/models
    • Make your website easier to use
    • Make provisioning a new phone easier
    Incentivized
    Read full review
    Ring4
    • I've sometimes seen text messages being sent in double.
    Read full review
    Usability
    Ooma, Inc.
    No answers on this topic
    Ring4
    It's super easy and simple to use, and very straightforward.
    Read full review
    Support Rating
    Ooma, Inc.
    No answers on this topic
    Ring4
    I had a question, and had my answer that same day.
    Read full review
    Alternatives Considered
    Ooma, Inc.
    We have found OnSIP to be just as good if not better than any of the other services we have researched or used. Once again, the value of OnSIP is unbelievable. Our rates at this organization are less than half of what the competitors were charging. I don't see us changing anytime soon.
    Incentivized
    Read full review
    Ring4
    Ring4 had everything we need in a business phone line in a more simple format and less expensive.
    Read full review
    Return on Investment
    Ooma, Inc.
    • It has reduced our telecom expenses drastically.
    Incentivized
    Read full review
    Ring4
    • Less expensive business phone
    • Can answer on the go
    • Less to manage, more simple
    Read full review
    ScreenShots

    Ring4 Screenshots

    Product screenshotProduct screenshotProduct screenshotProduct screenshotProduct screenshotScreenshot of The Ring4 admin console, allows business to manage their phone lines as simply as emails. Ring4 Business lets admins create and assign a new phone line to an employee in seconds.