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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    eFax Corporate

    Score6.9 out of 10
    N/AeFax is an encrypted cloud-based fax service that allows users to send, receive, and edit faxes online, from email, or from a mobile application. It provides users with a unique fax number attached to their email address, thereby avoiding the need to use a fax machine or print incoming faxes.N/A

    VirtualPBX

    Score10 out of 10
    N/AVirtualPBX is a VoIP solution that in addition to VoIP offers analog, smartphone, WebRTC, SIP Trunking & native calling options. It can also be used as a virtual contact center or virtual office solution.

    $18

    per month per user

    Pricing
    eFax CorporateVirtualPBX
    Editions & Modules
    No answers on this topic
    Flex
    $18
    per month per user
    Pro
    $27
    per month per user
    Ultra
    $36
    per month per user
    Offerings
    Pricing Offerings
    eFax CorporateVirtualPBX
    Free Trial
    NoYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeOptional
    Additional Details—Discount available for annual pricing.
    More Pricing Information
    Community Pulse
    eFax CorporateVirtualPBX
    Considered Both Products
    Consensus Cloud Solutions
    No answer on this topic
    VirtualPBX
    No answer on this topic
    Key User Insights
    Would buy again
    92%
    Would buy again
    11 Answers
    No answers on this topic
    Delivers good value for the price
    91%
    Delivers good value for the price
    10 Answers
    No answers on this topic
    Happy with the feature set
    92%
    Happy with the feature set
    11 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    88%
    Lived up to sales and marketing promises
    7 Answers
    No answers on this topic
    Implementation went as expected
    89%
    Implementation went as expected
    8 Answers
    No answers on this topic
    Features
    eFax CorporateVirtualPBX
    Cloud PBX
    Comparison of Cloud PBX features of eFax Corporate and VirtualPBX
    Feature
    eFax Corporate
    -
    Ratings
    VirtualPBX
    9.4
    3 Ratings
    17% above category average
    Hosted PBX00 Ratings10.03 Ratings
    Multi-level Interactive Voice Response (IVR)00 Ratings9.53 Ratings
    User templates00 Ratings9.53 Ratings
    Call reports00 Ratings9.03 Ratings
    Directory of employee names00 Ratings9.03 Ratings
    Call Management
    Comparison of Call Management features of eFax Corporate and VirtualPBX
    Feature
    eFax Corporate
    -
    Ratings
    VirtualPBX
    9.7
    3 Ratings
    17% above category average
    Answering rules00 Ratings9.53 Ratings
    Call recording00 Ratings10.02 Ratings
    Call park00 Ratings9.01 Ratings
    Call screening00 Ratings10.02 Ratings
    Message alerts00 Ratings10.02 Ratings
    VoIP system collaboration
    Comparison of VoIP system collaboration features of eFax Corporate and VirtualPBX
    Feature
    eFax Corporate
    -
    Ratings
    VirtualPBX
    9.8
    1 Ratings
    21% above category average
    Video conferencing00 Ratings10.01 Ratings
    Audio conferencing00 Ratings10.01 Ratings
    Video screen sharing00 Ratings9.01 Ratings
    Instant messaging00 Ratings10.01 Ratings
    Mobile apps
    Comparison of Mobile apps features of eFax Corporate and VirtualPBX
    Feature
    eFax Corporate
    -
    Ratings
    VirtualPBX
    9.0
    1 Ratings
    13% above category average
    Mobile app for iOS00 Ratings9.01 Ratings
    Mobile app for Android00 Ratings9.01 Ratings
    Best Alternatives
    eFax CorporateVirtualPBX
    Small Businesses
    No answers on this topic
    CallFire
    Score9.7 out of 10
    Medium-sized Companies
    OpenText XM Fax
    Score10 out of 10
    Fuze
    Score8.2 out of 10
    Enterprises
    OpenText XM Fax
    Score10 out of 10
    Cisco Unified Communications Manager (Call Manager)
    Score8.3 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    eFax CorporateVirtualPBX
    Likelihood to Recommend
    10.0
    (17 ratings)
    10.0
    (5 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    10.0
    (2 ratings)
    Usability
    8.0
    (1 ratings)
    10.0
    (2 ratings)
    Support Rating
    9.0
    (4 ratings)
    -
    (0 ratings)
    User Testimonials
    eFax CorporateVirtualPBX
    Likelihood to Recommend
    Consensus Cloud Solutions
    For the daily faxing needs, eFax gets the job done. We get notified when the fax has been received or sent successfully, but it takes so long at times. I'm not sure if it's eFax's encryption system that is delaying the Rx/Tx time, but it needs to be improved immediately.
    Incentivized
    Read full review
    VirtualPBX
    We consider that it is a very complete internet call software that is worth having in all companies that want to increase their sales through customer service agents because, with all its tools, agents improve their workday by day.
    Incentivized
    Read full review
    Pros
    Consensus Cloud Solutions
    • The fax always goes through, there are no issues with reliability.
    • It offers a variety of features such as taking photos and saving files.
    • It can receive faxes too.
    • It can save faxes for a long time and allows you to save contacts.
    Incentivized
    Read full review
    VirtualPBX
    • Easy to set up your menu and record greetings and Prompts
    • Forwards to our cell phones or landlines -- and voicemail to email
    • Allows outbound calls on the rare occasion we require hiding
    • Simple website for end users - but they almost never need to use it.
    Incentivized
    Read full review
    Cons
    Consensus Cloud Solutions
    • The user interface could use some work, as it's a little dated looking, and it's not so simple to receive faxes, at times.
    • Administrator functions. If the user's account is locked for any reason, the administrator cannot unlock their account. It causes a lot of inconveniences.
    • Unable to see the bill. For whatever reason, eFax does not allow viewing the bill from the online portal.
    Incentivized
    Read full review
    VirtualPBX
    • Possibly a better way of covering the one zillion features and functions in classes
    • Possibly a better way of covering the one zillion features and functions in classes
    Incentivized
    Read full review
    Likelihood to Renew
    Consensus Cloud Solutions
    No answers on this topic
    VirtualPBX
    Once it works and has retain ROI.....keep it going
    Read full review
    Usability
    Consensus Cloud Solutions
    For our logistics side of the business, we use eFax to receive orders. We are using it to transmit a variety of documents as well. It comes in handy if you really need to accept faxes.
    Incentivized
    Read full review
    VirtualPBX
    So much easier than our old PBX or any on-prem PBX I have ever used. We were up and running in an hour. Tweaking the caller menus is so easy.
    Incentivized
    Read full review
    Support Rating
    Consensus Cloud Solutions
    eFax support is great. They are quick to assist you with any issue regarding eFax. I haven't had to wait long on support services or answers. During an outage seems to be when the queue times get long but on a normal day, they are quick to answer and fast on a solution.
    Incentivized
    Read full review
    VirtualPBX
    No answers on this topic
    Alternatives Considered
    Consensus Cloud Solutions
    eFax is for serious business professionals and it comes with so many tools, including a free App and a desktop app, which makes it extremely easy for you and your employees to send and receive faxes. You can take a photo of a document and fax it over to someone in another state in a few minutes!
    Incentivized
    Read full review
    VirtualPBX
    Auto attendant and voice conference capabilities are a good value for SOHO users that need to make a positive impression upon their customers.
    Incentivized
    Read full review
    Return on Investment
    Consensus Cloud Solutions
    • We were able to reduce costs by using eFax and make our faxing company-wide simpler!
    • We were able to remove a landline for faxing.
    Incentivized
    Read full review
    VirtualPBX
    • We have been able to improve greatly with this software, our communications and interactions with customers improved, and agent performance and productivity improved, which translates into higher profits for the company. It is easy to use this program, so it did not take us long to adapt to it and its functions.
    Incentivized
    Read full review
    ScreenShots