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SolarWinds NetFlow Traffic Analyzer (NTA) vs. Zscaler Internet Access

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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    SolarWinds NetFlow Traffic Analyzer (NTA)

    Score8.5 out of 10
    N/ASolarWinds Netflow Traffic Analyzer is a network monitoring tool within the broader SolarWinds ecosystem. It includes core traffic monitoring features, as well as customizable traffic reports and alerts.N/A

    Zscaler Internet Access

    Score8.9 out of 10
    N/AZscaler Internet Access™ (ZIA) is a secure web gateway (SWG), delivering cloud native cyberthreat protection and zero trust access to the internet and SaaS apps.N/A
    Pricing
    SolarWinds NetFlow Traffic Analyzer (NTA)Zscaler Internet Access
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    SolarWinds NetFlow Traffic Analyzer (NTA)Zscaler Internet Access
    Free Trial
    YesNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeOptionalNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    SolarWinds NetFlow Traffic Analyzer (NTA)Zscaler Internet Access
    Considered Both Products
    SolarWinds
    No answer on this topic
    Zscaler
    No answer on this topic
    Key User Insights
    Would buy again
    95%
    Would buy again
    42 Answers
    99%
    Would buy again
    284 Answers
    Delivers good value for the price
    95%
    Delivers good value for the price
    37 Answers
    98%
    Delivers good value for the price
    245 Answers
    Happy with the feature set
    95%
    Happy with the feature set
    42 Answers
    99%
    Happy with the feature set
    284 Answers
    Lived up to sales and marketing promises
    95%
    Lived up to sales and marketing promises
    36 Answers
    97%
    Lived up to sales and marketing promises
    207 Answers
    Implementation went as expected
    88%
    Implementation went as expected
    37 Answers
    93%
    Implementation went as expected
    227 Answers
    Features
    SolarWinds NetFlow Traffic Analyzer (NTA)Zscaler Internet Access
    Identity Management
    Comparison of Identity Management features of SolarWinds NetFlow Traffic Analyzer (NTA) and Zscaler Internet Access
    Feature
    SolarWinds NetFlow Traffic Analyzer (NTA)
    -
    Ratings
    Zscaler Internet Access
    5.0
    2 Ratings
    55% below category average
    Multi-Factor Authentication00 Ratings5.02 Ratings
    Endpoint Security
    Comparison of Endpoint Security features of SolarWinds NetFlow Traffic Analyzer (NTA) and Zscaler Internet Access
    Feature
    SolarWinds NetFlow Traffic Analyzer (NTA)
    -
    Ratings
    Zscaler Internet Access
    10.0
    2 Ratings
    11% above category average
    Endpoint Detection and Response (EDR)00 Ratings10.02 Ratings
    Threat Intelligence
    Comparison of Threat Intelligence features of SolarWinds NetFlow Traffic Analyzer (NTA) and Zscaler Internet Access
    Feature
    SolarWinds NetFlow Traffic Analyzer (NTA)
    -
    Ratings
    Zscaler Internet Access
    8.5
    216 Ratings
    7% above category average
    Network Analytics00 Ratings8.7217 Ratings
    Threat Recognition00 Ratings8.3214 Ratings
    Vulnerability Classification00 Ratings8.5191 Ratings
    Automated Alerts and Reporting00 Ratings8.2205 Ratings
    Threat Analysis00 Ratings8.8203 Ratings
    Threat Intelligence Reporting00 Ratings8.5199 Ratings
    Automated Threat Identification00 Ratings8.5192 Ratings
    Zero Trust Security
    Comparison of Zero Trust Security features of SolarWinds NetFlow Traffic Analyzer (NTA) and Zscaler Internet Access
    Feature
    SolarWinds NetFlow Traffic Analyzer (NTA)
    -
    Ratings
    Zscaler Internet Access
    8.9
    262 Ratings
    4% above category average
    Continuous Verification00 Ratings8.7245 Ratings
    Secure Web Gateways00 Ratings9.0236 Ratings
    Network Flow Control00 Ratings8.1217 Ratings
    Network Traffic Analysis00 Ratings8.8219 Ratings
    Segmentation Leveraging00 Ratings8.6194 Ratings
    Admin Access Control00 Ratings9.1230 Ratings
    Network Data Encryption00 Ratings8.8207 Ratings
    Network Topology Mapping00 Ratings10.02 Ratings
    Best Alternatives
    SolarWinds NetFlow Traffic Analyzer (NTA)Zscaler Internet Access
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    Darktrace
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    Enterprises
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    User Ratings
    SolarWinds NetFlow Traffic Analyzer (NTA)Zscaler Internet Access
    Likelihood to Recommend
    9.0
    (62 ratings)
    9.0
    (295 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    8.4
    (6 ratings)
    Usability
    10.0
    (11 ratings)
    8.8
    (279 ratings)
    Availability
    -
    (0 ratings)
    7.3
    (1 ratings)
    Performance
    -
    (0 ratings)
    5.5
    (1 ratings)
    Support Rating
    8.0
    (49 ratings)
    7.1
    (10 ratings)
    Online Training
    8.2
    (1 ratings)
    7.3
    (1 ratings)
    Implementation Rating
    -
    (0 ratings)
    8.4
    (2 ratings)
    Configurability
    -
    (0 ratings)
    8.4
    (2 ratings)
    Product Scalability
    -
    (0 ratings)
    7.3
    (1 ratings)
    Vendor post-sale
    8.2
    (1 ratings)
    8.4
    (3 ratings)
    Vendor pre-sale
    9.1
    (1 ratings)
    7.3
    (2 ratings)
    User Testimonials
    SolarWinds NetFlow Traffic Analyzer (NTA)Zscaler Internet Access
    Likelihood to Recommend
    SolarWinds
    We use and depend on it for status state of our network gear, switches and routers. It does an excellent job of getting you the details you need to confirm all devices and products are working at the level needed. At times, it does tend to flag network switch ports and/or switches themselves as exceeding their rated capacity when frequently it was a quick blip of high traffic due to downloads, or uploads causing the max'ing of the device. Again, you can adjust the settings but then you adjust it too high and miss real activity. It can become nuisance alerting when you tend to then ignore
    Incentivized
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    Zscaler
    I feel the product is very good to set up basic standards and go beyond that in many aspects. However, due to being sometimes too simple, it limits the ability to do some other complex changes. Having the ability to do both would be ideal for some, if not all, of the products within Zscaler Internet Access. A simple setup to have it stand-up, and more advanced settings for those more experienced.
    Incentivized
    Read full review
    Pros
    SolarWinds
    • The level of customization possible with Network Bandwidth Analyzer is very valuable. Rather than being stuck with a "one-size-fits-all" presentation, an administrator can easily create customized views, reports, and alerts so that users can have a more tailored view of the data provided by Network Bandwidth Analyzer. This has the effect of making the tool more attractive to the end user.
    • The NetFlow Traffic Analyzer piece of Network Bandwidth Analyzer provides the details on bandwidth usage on the network. More than knowing how much bandwidth is being used, one is provided with detailed information on how that bandwidth is being used. This provides invaluable information for capacity planning and even certain forensic tasks faced by the network engineer.
    • The ability to produce network maps provides an easy way to create an attractive and functional NOC/SOC view of the entire network. Both technician and the occasional passerby can quickly determine if there are issues to be addressed. The ability to customize a map with background images and custom icons and stencils can make these maps really pop.
    Incentivized
    Read full review
    Zscaler
    • Provides a secure VPN connection point for endpoint connectivity.
    • Provides the VPN connectivity in a fast and reliable connection state.
    • Very dependable, once connected the connection stays up and there's no fuss.
    • Very good at letting you know when you are not authenticated.
    • Very easy to authenticate and regain access when your session times out.
    Incentivized
    Read full review
    Cons
    SolarWinds
    • The ability to intuitively and quickly serve up specified information up to a dashboard for general “public” consumption, that cycles through several pages of information.
    • The ability to intuitively set up alerting on bandwidth levels, instead of having to dig through all types of alerts available to find the one needed.
    • Provide a pricing model based on different support levels: if I want only available update installations, don’t make me pay the same amount as those wanting full support.
    Incentivized
    Read full review
    Zscaler
    • ZS CLI support to turn off ZIA and ZDX service specifically on mac.
    • Better visibility into failed posture devices, including a timeline and the reason the posture failed (This is about the Zscaler mobile portal: Enrolled devices --> Failed posture devices).
    Incentivized
    Read full review
    Likelihood to Renew
    SolarWinds
    No answers on this topic
    Zscaler
    While Zscaler Internet Access (ZIA) delivers critical value in cloud security and RBI compliance, I rate renewal likelihood 7/10 due to evolving needs versus platform limitations. Below is my rationale:
    Key Gaps:
    1. Advanced Threat Costs:
    ZIA’s add-ons (e.g., Advanced DLP, Sandboxing) incur 35%+ cost premiums – straining budgets as transaction volumes (UPI/iMobile) grow 50% YoY.
    2. API Banking Scalability:
    ZIA’s API rate limits throttle real-time policy sync during UPI peaks (10K+ TPS), forcing workarounds for finacle integrations.
    3. RBI Future-Proofing:
    Limited native support for upcoming digital rupee (CBDC) security rules requires custom development, increasing compliance overhead.
    Incentivized
    Read full review
    Usability
    SolarWinds
    As far as rating for usability is concerned I would give 10/10 as NTA is very easy to use. All you need to do is install that module and ask network Team to configure the Netflow towards Server IP. [The] rest is pre-configured and reports are pre-built. Moment you receive the flows from Network all you will have is information about traffic.
    Incentivized
    Read full review
    Zscaler
    Getting started was pretty straightforward. We can tell the product is way more robust than we are using it. It started as a replacement for previous DNS-blocking content filtering, but we're exploring how this will add value with an upcoming DLP redesign and with traffic optimization at some of our remote sites with severe bandwidth limits.
    Incentivized
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    Performance
    SolarWinds
    No answers on this topic
    Zscaler
    There are often performance issues reported
    Incentivized
    Read full review
    Support Rating
    SolarWinds
    I know we could probably pay for it, but it would be nice if we could get to a tier 2 technician faster. Spending a couple of hours on the phone with the level 1 technician, when we have already tried the troubleshooting they are walking us through, is just a waste of time.
    Incentivized
    Read full review
    Zscaler
    Zscaler's ZIA support is quick and knowledgable. They respond within 1-2 hours of you submitting your ticket. They are very thorough and are typically ready to jump on a live troubleshooting session. Our ZIA platform and how we use is it unique so at times tickets can be open for weeks but we alway get quality support compared to other unrelated product support in our enterprise
    Incentivized
    Read full review
    Online Training
    SolarWinds
    The training offered by SolarWinds is some of the best out there. They have several different videos that go into great detail from initial setup to advanced configurations. In addition to the view at your own pace video, they also have live training for customers that focus on a single product and you can ask questions with the folks who develop the software. I have had good success with their live sessions and getting questions answered.
    Incentivized
    Read full review
    Zscaler
    No answers on this topic
    Implementation Rating
    SolarWinds
    No answers on this topic
    Zscaler
    good the engineer give excellent support and eplanation
    Incentivized
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    Alternatives Considered
    SolarWinds
    SolarWinds NetFlow Traffic Analyzer compared to Wireshark and PRTG Network Monitor beats it by just the simple interface. Though all are manual setup, NTA takes it a step further with graphs and reports that analyze the data for you. In comparing to Extrahop from a bandwidth comparison, Extrahop wins but Extrahop is a lot more than just a bandwidth monitoring and cost.
    Incentivized
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    Zscaler
    The overall user community and scope of supportability outweighed the others on our short list. Netskope was a close second, but the risk, though small, was greater than that of bringing Zscaler aboard. We were looking for a mature, well-supported, highly functional, and fine-grained solution that met all our user and information security requirements.
    Incentivized
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    Return on Investment
    SolarWinds
    • Be prepared to answer lots of questions. When people see the data in NTA they are going to want to know why App A is talking to App B. Be ready to explain!
    • Hand the keys to the NTA kingdom to the network team. They will thank you. Everyone wants to have friends on the network team, right?
    • Be prepared to invest in some significant compute and storage performance to keep up with your NTA monitoring
    • Running the latest firmware for your network gear is (often) required to take advantage of all the flow-monitoring. You upgrade regularly, right??
    Incentivized
    Read full review
    Zscaler
    • I would say it has a very good ROI, as whenever someone can't access something, they submit a ticket to our network engineer, and within minutes, the site is safely added to ZIA with best-practice configurations. After seeing a little of the UI from the Zenith event, it seems very user-friendly to control these policies.
    Incentivized
    Read full review
    ScreenShots

    Zscaler Internet Access Screenshots

    Screenshot of an overview of Zscaler Internet Access (ZIA), a cloud native security service edge (SSE) solution that builds on a decade of secure web gateway leadership. Offered as a scalable SaaS platform through Zscaler's security cloud, it replaces legacy network security solutions, preventing advanced attacks and data loss with a comprehensive zero trust approach. ZIA is integrated into the Zscaler Zero Trust Exchange™ to provide superior defense-in-depth, secure connectivity, end user experience, and administrative visibility and control.