TrustRadius: an HG Insights company

Save this comparison

Save this comparison

Add Product

Recommended Comparisons

    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    OpenVPN Access Server

    Score8.6 out of 10
    N/AOpenVPN headquartered in Pleasanton allows users to create secure access to a private network in the cloud or on-premise with Access Server. Access Server is available to deploy directly on various cloud platforms like Amazon AWS, Google GCP, Microsoft Azure, DigitalOcean, and also available as ready-to-deploy virtual appliances for Microsoft HyperV and VMWare ESXi. Alternately, OpenVPN Access Server Virtual Appliance is a full-featured secure network tunneling VPN virtual appliance solution…

    $27

    per month 3 connections (minimum)

    HPE Zerto Software

    Score9.4 out of 10
    Enterprise companies (1,001+ employees)
    HPE Zerto Software aims to enable customers to run an always-on business by simplifying the protection, recovery, and mobility of on-premises and cloud applications.N/A
    Pricing
    OpenVPN Access ServerHPE Zerto Software
    Editions & Modules
    3-99 Connections
    $9
    per month per connection
    2,000 Connections
    $3,100.00
    per month per connection
    No answers on this topic
    Offerings
    Pricing Offerings
    OpenVPN Access ServerHPE Zerto Software
    Free Trial
    YesYes
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeOptional
    Additional DetailsMore connections reduces cost per connection, as does going with an annual plan versus a monthly price.—
    More Pricing Information
    Community Pulse
    OpenVPN Access ServerHPE Zerto Software
    Considered Both Products
    OpenVPN
    No answer on this topic
    Hewlett Packard Enterprise (HPE)
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    97%
    Would buy again
    34 Answers
    Delivers good value for the price
    No answers on this topic
    91%
    Delivers good value for the price
    30 Answers
    Happy with the feature set
    No answers on this topic
    100%
    Happy with the feature set
    35 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    100%
    Lived up to sales and marketing promises
    32 Answers
    Implementation went as expected
    No answers on this topic
    97%
    Implementation went as expected
    34 Answers
    Features
    OpenVPN Access ServerHPE Zerto Software
    Virtual Private Network
    Comparison of Virtual Private Network features of OpenVPN Access Server and HPE Zerto Software
    Feature
    OpenVPN Access Server
    8.4
    2 Ratings
    6% below category average
    HPE Zerto Software
    -
    Ratings
    AES 256-bit Encryption8.52 Ratings00 Ratings
    Kill Switch9.52 Ratings00 Ratings
    Multi-Platform Support8.02 Ratings00 Ratings
    Split Tunneling8.02 Ratings00 Ratings
    IP Address Masking8.02 Ratings00 Ratings
    No-Logs Policy8.52 Ratings00 Ratings
    Multiple Server Locations7.01 Ratings00 Ratings
    Automatic Wi-Fi Protection9.01 Ratings00 Ratings
    Simultaneous Connections9.52 Ratings00 Ratings
    Customer Support Services8.01 Ratings00 Ratings
    Data Center Backup
    Comparison of Data Center Backup features of OpenVPN Access Server and HPE Zerto Software
    Feature
    OpenVPN Access Server
    -
    Ratings
    HPE Zerto Software
    8.3
    3 Ratings
    4% above category average
    Universal recovery00 Ratings8.52 Ratings
    Instant recovery00 Ratings8.33 Ratings
    Recovery verification00 Ratings9.33 Ratings
    Business application protection00 Ratings8.73 Ratings
    Multiple backup destinations00 Ratings8.52 Ratings
    Incremental backup identification00 Ratings8.12 Ratings
    Backup to the cloud00 Ratings7.43 Ratings
    Deduplication and file compression00 Ratings7.73 Ratings
    Snapshots00 Ratings8.02 Ratings
    Flexible deployment00 Ratings8.73 Ratings
    Management dashboard00 Ratings9.13 Ratings
    Platform support00 Ratings7.03 Ratings
    Retention options00 Ratings9.03 Ratings
    Encryption00 Ratings8.02 Ratings
    Enterprise Backup
    Comparison of Enterprise Backup features of OpenVPN Access Server and HPE Zerto Software
    Feature
    OpenVPN Access Server
    -
    Ratings
    HPE Zerto Software
    8.3
    2 Ratings
    3% above category average
    Continuous data protection00 Ratings9.52 Ratings
    Replication00 Ratings8.52 Ratings
    Operational reporting and analytics00 Ratings7.52 Ratings
    Malware protection00 Ratings7.01 Ratings
    Multi-location capabilities00 Ratings9.52 Ratings
    Ransomware Recovery00 Ratings8.02 Ratings
    Disaster Recovery
    Comparison of Disaster Recovery features of OpenVPN Access Server and HPE Zerto Software
    Feature
    OpenVPN Access Server
    -
    Ratings
    HPE Zerto Software
    8.3
    3 Ratings
    9% above category average
    Disaster Recovery Planning00 Ratings8.73 Ratings
    Hot Sites00 Ratings8.03 Ratings
    Disaster Recovery Testing00 Ratings9.33 Ratings
    Automated Disaster Recovery00 Ratings7.02 Ratings
    Best Alternatives
    OpenVPN Access ServerHPE Zerto Software
    Small Businesses
    No answers on this topic
    Arcserve ShadowProtect
    Score6.7 out of 10
    Medium-sized Companies
    No answers on this topic
    Datto SIRIS
    Score9.8 out of 10
    Enterprises
    No answers on this topic
    Zerto on IBM Cloud
    Score8.4 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    OpenVPN Access ServerHPE Zerto Software
    Likelihood to Recommend
    9.5
    (3 ratings)
    8.3
    (54 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    8.0
    (4 ratings)
    Usability
    10.0
    (2 ratings)
    8.0
    (29 ratings)
    Support Rating
    -
    (0 ratings)
    4.0
    (34 ratings)
    Implementation Rating
    -
    (0 ratings)
    8.0
    (2 ratings)
    Contract Terms and Pricing Model
    -
    (0 ratings)
    6.7
    (16 ratings)
    Professional Services
    -
    (0 ratings)
    7.7
    (5 ratings)
    User Testimonials
    OpenVPN Access ServerHPE Zerto Software
    Likelihood to Recommend
    OpenVPN
    If you looking for a reliable, light weight and secure VPN server, than OpenVPN Access Server is the one. Easy to install and manage, OpenVPN will provide secure remote connections, with a very good integration with almost all LDAP directories, for user management. With my experience, I don't see any scenario that OpenVPN won't be able to handle.
    Incentivized
    Read full review
    Hewlett Packard Enterprise (HPE)
    Zerto is well suited for disaster recovery and virtual machine replication between multiple data centers. DR testing for audit or regulations is much easier with Zerto, great reporting, dashboard etc. It is not well suited for physical server replication for disaster recovery or as a primary backup solution.
    Incentivized
    Read full review
    Pros
    OpenVPN
    • Speed of logging in.
    • Lengthy session times.
    • Ease of troubleshooting.
    Incentivized
    Read full review
    Hewlett Packard Enterprise (HPE)
    • Anyone with a large disk (VMDK) knows the issues of VMware snapshots. Most backup software is a "point in time backup" that uses snapshots. While the backup can be run multiple times per day the stress of the snapshot on the host and storage is eliminated by the continuous protection of Zerto log replication.
    • A client had a the disks on a VM go missing for some reason. We had them "flip the switch" for a real fail over and press the fail over button. The VM on our DR site started to come alive as the VM at the customer site was brought down. When the DR VM was fully up, automatic reverse replication started. The DR machine was available in a few minutes (to take into account different host hardware) for access. One the vm at both sites were in sync, we had the customer again repeat the fail over process and the DR site VM was turned off and the Production site VM was brought back on line. This was a 200 GB VM and the whole process was finished in about 3 hours.
    • Zerto also allows for "Test" fail overs that can be configured on many different functions, such as host, datastore, network and IP usage. Configuring the IPs is crucial to avoid inadvertent site cross contamination of the same VM.
    • Zerto can also retrieve files from any VM disk on the DR site without starting a VM. Very handy for retrieving files or directories.
    • Since Zerto is running continuous log replication, changes on the production VM are nearly instantaneously copied to the DR site. As with any data process, having sufficient bandwidth for "churn" peaks minimizes the delay in updating the DR site.
    Incentivized
    Read full review
    Cons
    OpenVPN
    • some times error logs are not clear
    • Configuring 3rd party apps can sometimes be problematic
    • Limited functionality for iPhone users, but I believe that is due to an apple issue.
    Incentivized
    Read full review
    Hewlett Packard Enterprise (HPE)
    • Moving a VM from one protection group to another could be simplified.
    • I would like to see an executive-style report of recovery and testing for upper management.
    • The ability to deploy Zerto as a virtual appliance, without the need for a windows server.
    Incentivized
    Read full review
    Likelihood to Renew
    OpenVPN
    No answers on this topic
    Hewlett Packard Enterprise (HPE)
    We really like the easy setup of this replication solution, as well as the ease of management. Not to mention, our internal IT Economist determined that the Zerto solution would provide the best ROI out of the competing solutions we analyzed. So far, his calculations have been spot on, and we have saved substantially
    Incentivized
    Read full review
    Usability
    OpenVPN
    Whatever console or firewall you are running OpenVPN Access Server, it's configuration is very easy to do. You can create multiple tunnels, with different pourposes and authetication methods. It also has a quick and easy view of the connections opened, with possible actions, such as a very efficient kill switch and reconnect options.
    Incentivized
    Read full review
    Hewlett Packard Enterprise (HPE)
    Zerto is very easy to implement and support. Uses are broad, only issues are once something doesn't sync it is difficult to get assistance until your reach tier 2 or tier 3 support. Basic file and folder recovery is great. Live and test fail overs are also easy to implement without issue.
    Incentivized
    Read full review
    Support Rating
    OpenVPN
    No answers on this topic
    Hewlett Packard Enterprise (HPE)
    Overall support is very good. We sometimes get pushback when asking Level 1 support to escalate to Level 2. This causes undue frustrations when you need a more knowledgeable support person to get involved. We've had to escalate to account reps a few times for this scenario. Zerto is very responsive and normally handles our requests very quickly.
    Incentivized
    Read full review
    Implementation Rating
    OpenVPN
    No answers on this topic
    Hewlett Packard Enterprise (HPE)
    Make sure the end goal is in mind before implementing. That way results meet expectations.
    Incentivized
    Read full review
    Alternatives Considered
    OpenVPN
    OpenVPN had a better UI and usability for our team. It was more straightforward, had better SAML integration, and allowed our team to be on the VPN and on our network in seconds. We had some issues getting Nord to work for our use cases, and have run into pretty much zero issues with OpenVPN.
    Incentivized
    Read full review
    Hewlett Packard Enterprise (HPE)
    We started out using Backup Exec which was in service until we virtualized our environment where it didn't perform as well at the time. Then we switched to Veeam which worked well, but then as we started needing to do migrations and off-site DR, we found ourselves relying on Zerto more often.
    Incentivized
    Read full review
    Contract Terms and Pricing Model
    OpenVPN
    No answers on this topic
    Hewlett Packard Enterprise (HPE)
    For my organization, the pricing model was an upfront investment for the Zerto licenses. My organization prefers to pay upfront and not deal with month-to-month or year-to-year pricing models that most companies are moving to. But for some, the investment may be more than they can afford, and would prefer the year-to-year pricing model.
    Incentivized
    Read full review
    Professional Services
    OpenVPN
    No answers on this topic
    Hewlett Packard Enterprise (HPE)
    I mean, it was 6 years ago, but we were up and going with all applications synchronizing in short order. The longest tasks was getting the 30 TB of application data synchronized between the datacenters.
    Incentivized
    Read full review
    Return on Investment
    OpenVPN
    • Only 2 free users, it would be nice if they would expand to 5.
    • Easy way to establish a VPN backbone between two locations
    • Great for work at home or BCP events.
    Incentivized
    Read full review
    Hewlett Packard Enterprise (HPE)
    • Zerto is like having the best possible insurance ... it just works, and often provides the backups taken overnight that are key in recovering data/work between overnight backups.
    • Zerto easily enabled the move of primary datacenters by allowing easy failover to a secondary site, and failback to the primary site.
    Incentivized
    Read full review
    ScreenShots

    OpenVPN Access Server Screenshots

    Product screenshotProduct screenshot

    HPE Zerto Software Screenshots

    Product screenshotProduct screenshotScreenshot of AnalyticsScreenshot of DashboardScreenshot of Failover TestScreenshot of vSphere