# Best Network Traffic Analysis (NTA) Software - Page 4

  *By [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller)*

   Network traffic analysis (NTA) software monitors network traffic and provides expanded visibility into network activity and communications. These tools are used to document and analyze network resource utilization and performance, constantly tracking granular details related to network communications. NTA tools are typically automated and provide insights into who is using a network, how they’re accessing it, where they’re located, and what they’re doing within the network.

Businesses use NTA tools to identify suspicious traffic-related activity and pinpoint network performance issues such as slow download speeds or throughput. These tools are typically administered by a company’s IT department and used to bolster network security efforts and optimize network performance. Many NTA solutions provide real-time analysis to alert IT administrators of abnormal activity or performance, assisting them in remediating threats and reducing network failure.

There is some overlap between network traffic analysis software and [network monitoring software](https://www.g2.com/categories/network-monitoring), but the difference is their intended use. While many NTA solutions are used for performance monitoring and baselining, network monitoring tools don't offer the same level of granularity when detailing network activity and typically won’t provide features related to encrypted traffic analysis, NetFlow metrics, or behavioral analysis.

To qualify for inclusion in the Network Traffic Analysis category, a product must:

- Facilitate raw packet and/or traffic flow analysis
- Monitor internal and external network communications
- Provide behavioral analysis or anomaly detection features




  
## How Many Network Traffic Analysis (NTA) Software Products Does G2 Track?
**Total Products under this Category:** 89

### Category Stats (May 2026)
- **Average Rating**: 4.4/5 (↑0.01 vs Apr 2026)
- **New Reviews This Quarter**: 19
- **Buyer Segments**: Mid-Market 52% │ Enterprise 26% │ Small-Business 22%
- **Top Trending Product**: Darktrace / EMAIL (+0.133)
*Last updated: May 19, 2026*

  
## How Does G2 Rank Network Traffic Analysis (NTA) Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 4,200+ Authentic Reviews
- 89+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

  
## Which Network Traffic Analysis (NTA) Software Is Best for Your Use Case?

- **Leader:** [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews)
- **Highest Performer:** [Faddom](https://www.g2.com/products/faddom/reviews)
- **Easiest to Use:** [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews)
- **Top Trending:** [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews)
- **Best Free Software:** [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews)

  
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---

  ## What Are the Top-Rated Network Traffic Analysis (NTA) Software Products in 2026?
### 1. [Kalix](https://www.g2.com/products/elisa-polystar-kalix/reviews)
  Agile data insights for network operators Get outstanding insights from customers, services and network, end-to-end. KALIX utilizes machine learning to analyze data and highlight performance issues in services and networks that affect customers. Keep track of all your issues and monitor the impact of automation performance.



**Who Is the Company Behind Kalix?**

- **Seller:** [Elisa Polystar](https://www.g2.com/sellers/elisa-polystar)
- **Year Founded:** 1983
- **HQ Location:** Stockholm, Stockholm County, Sweden
- **LinkedIn® Page:** https://www.linkedin.com/company/elisa-polystar (383 employees on LinkedIn®)



### 2. [LANGuardian](https://www.g2.com/products/languardian/reviews)
  NetFort LANGuardian is an inspection software that monitors network and user activity.



**Who Is the Company Behind LANGuardian?**

- **Seller:** [NetFort Technologies](https://www.g2.com/sellers/netfort-technologies)
- **HQ Location:** N/A
- **Twitter:** @NetFort (584 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)



### 3. [LiveCapture](https://www.g2.com/products/savvius-inc-livecapture/reviews)
  The leading packet capture appliances for network visibility, application performance analysis, and network performance diagnostics.



**Who Is the Company Behind LiveCapture?**

- **Seller:** [Savvius](https://www.g2.com/sellers/savvius)
- **Year Founded:** 2007
- **HQ Location:** Palo Alto, California, United States
- **Twitter:** @SavviusInc (2,490 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/liveaction/ (113 employees on LinkedIn®)



### 4. [MENDEL](https://www.g2.com/products/mendel/reviews)
  MENDEL, the network traffic analysis solution from GREYCORTEX combines advanced detection techniques with full network visibility and integrations with security infrastructure tools to detect threats, visualize communications, and respond quickly and effectively. This includes advanced and unknown threats which are able to bypass existing security tools. MENDEL helps secure your network, protecting data, reducing risk, and maintaining safety.



**Who Is the Company Behind MENDEL?**

- **Seller:** [GREYCORTEX](https://www.g2.com/sellers/greycortex)
- **Year Founded:** 2016
- **HQ Location:** Brno, CZ
- **Twitter:** @GreyCortex (181 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/greycortex (40 employees on LinkedIn®)



### 5. [MixMode](https://www.g2.com/products/mixmode/reviews)
  MixMode is a cybersecurity anomaly detection platform that combines the functionality of SIEM, NDR, NTA and UEBA in a single purpose built platform for the modern SOC. MixMode is focused on solving three primary issues for the Security Operations Center: providing next-generation threat and anomaly detection, surfacing zero-day attacks and improving false-positive alert fatigue. MixMode allows security teams to dramatically increase productivity and efficiency while significantly decreasing the wasted time, effort, and resources associated with legacy cybersecurity tools. The platform is equipped patented self-learning unsupervised AI that is uniquely adaptable to the environment it monitors, can evolve on its own, and predict what’s coming before it happens. This advanced AI requires zero written rules to function and removes the need for constant human oversight of the AI and enables faster and more accurate detections, ultimately reducing cost and improving SOC efficiency. MixMode’s AI intelligently creates and updates the network baseline, then provides security teams with sophisticated functionality like zero-day no signature attack identification, predictive threat detection, 95% false-positive alert reduction, and all the tools necessary to investigate a threat. SOC teams can easily integrate MixMode into their security stack to dramatically reduce the investigation time, cost, and expertise required to respond to persistent threats, malware, insider attacks, and nation-state espionage efforts. MixMode’s core AI algorithm is patented and was utilized over the past 20 years on projects for DARPA and the DoD.


  **Average Rating:** 5.0/5.0
  **Total Reviews:** 1

**Who Is the Company Behind MixMode?**

- **Seller:** [MixMode](https://www.g2.com/sellers/mixmode-073e4a6e-a2a1-44cc-88eb-596bec4929c6)
- **Year Founded:** 2020
- **HQ Location:** Santa Barbara, US
- **Twitter:** @MixModeAI (3,446 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/mixmode/ (61 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 100% Mid-Market


### 6. [Natix Network](https://www.g2.com/products/natix-network/reviews)
  NATIX Network is a decentralized platform that leverages artificial intelligence (AI) and the widespread availability of cameras to create real-time, privacy-compliant geospatial maps. By transforming smartphones and vehicle cameras into intelligent sensors, NATIX enables users to contribute valuable data on traffic conditions, road infrastructure, and environmental factors. Participants are rewarded with NATIX tokens for their contributions, fostering a collaborative ecosystem that enhances mapping accuracy and supports applications in autonomous driving, urban planning, and smart city development.



**Who Is the Company Behind Natix Network?**

- **Seller:** [Natix Network](https://www.g2.com/sellers/natix-network)
- **Year Founded:** 2020
- **HQ Location:** Hamburg, DE
- **LinkedIn® Page:** https://www.linkedin.com/company/natixnetwork (41 employees on LinkedIn®)



### 7. [NetTAC](https://www.g2.com/products/nettac/reviews)
  High-speed and high-volume analysis and detection against your enterprise network traffic. Gain full visibility of your network traffic, automate threat hunting, detect cyber threats, and empower your SOC team with the most advanced analysis and response capabilities anywhere.



**Who Is the Company Behind NetTAC?**

- **Seller:** [InQuest](https://www.g2.com/sellers/inquest)
- **Year Founded:** 2013
- **HQ Location:** Austin, US
- **LinkedIn® Page:** http://www.linkedin.com/company/inquest.net (21 employees on LinkedIn®)



### 8. [Network Copilot](https://www.g2.com/products/network-copilot/reviews)
  Network Copilot™ is an AI-driven networking assistant designed to automate routine tasks, enhance operational efficiency, and provide real-time insights into network performance. By leveraging open-source Large Language Models (LLMs), it offers a cost-effective solution that integrates seamlessly across diverse network environments, eliminating vendor lock-in and ensuring rapid innovation.



**Who Is the Company Behind Network Copilot?**

- **Seller:** [Aviz Networks](https://www.g2.com/sellers/aviz-networks)
- **Year Founded:** 2019
- **HQ Location:** San Jose, California, United States
- **LinkedIn® Page:** https://www.linkedin.com/company/aviz-networks (110 employees on LinkedIn®)



### 9. [Network Observability](https://www.g2.com/products/network-observability/reviews)
  Selector's Network Observability solution is a scalable, vendor-agnostic platform designed to streamline network operations by collecting and analyzing performance data across diverse infrastructures. It supports various protocols, including SNMP, gRPC/gNMI, Netflow, BGP, and Syslog, enabling comprehensive monitoring of devices such as firewalls, routers, switches, wireless devices, load balancers, and SD-WAN components. The platform features device autodiscovery, customizable collection profiles, and an integrated Configuration Management Database (CMDB) to simplify device management. Automated alerting, powered by dynamic thresholding, reduces manual rule management and provides context-rich notifications, allowing responders to focus on critical issues. Advanced analytics and conversational interrogation tools facilitate rapid incident investigation, while machine learning-driven forecasting helps identify and address capacity trends proactively. Integrated ChatOps capabilities enhance coordination during incident response.



**Who Is the Company Behind Network Observability?**

- **Seller:** [Selector](https://www.g2.com/sellers/selector)
- **Year Founded:** 2019
- **HQ Location:** Santa Clara, US
- **LinkedIn® Page:** https://www.linkedin.com/company/selectorsoftware/ (115 employees on LinkedIn®)



### 10. [Network Packet Brokers](https://www.g2.com/products/network-packet-brokers/reviews)
  Packet Brokers from Larch Networks are the next-generation network visibility solution. They deliver robustness and flexibility that meets the ever-evolving needs of the data center. The devices bridge the gap between todays ultra-high-speed networks and existing management, monitoring and security tools. In addition to server-ready high-speed connectivity for the security and monitoring tools, these Packet Brokers also feature rich traffic manager that can process and prepare the network traffic for the analysis.



**Who Is the Company Behind Network Packet Brokers?**

- **Seller:** [Larch Networks](https://www.g2.com/sellers/larch-networks)
- **Year Founded:** 2009
- **HQ Location:** Rosh HaAyin, IL
- **LinkedIn® Page:** https://www.linkedin.com/company/larch-networks (66 employees on LinkedIn®)



### 11. [Smart-Soft Traffic Inspector Next Generation](https://www.g2.com/products/smart-soft-traffic-inspector-next-generation/reviews)
  Traffic Inspector Next Generation is controlled using a browser via a web interface accessible via a secure HTTPS connection. All functionality is available from the graphical interface in Russian with easy navigation.



**Who Is the Company Behind Smart-Soft Traffic Inspector Next Generation?**

- **Seller:** [Smart Soft](https://www.g2.com/sellers/smart-soft-4bb617ac-153b-4160-949d-3033b50e5d6b)
- **Year Founded:** 2003
- **HQ Location:** N/A
- **Twitter:** @smartsoftrussia (169 Twitter followers)
- **LinkedIn® Page:** http://www.linkedin.com/company/smart-soft-russia (1 employees on LinkedIn®)



### 12. [Sudo Technology](https://www.g2.com/products/sudo-technology/reviews)
  Sudo Technology is a company dedicated to enhancing online privacy and protecting digital identities. Through their website, they offer products designed to safeguard personal information and ensure secure communications, helping users maintain control over their data and protect themselves from privacy breaches. Key Features and Functionality: - Sudo Digital Identities: Users can create multiple digital identities, known as Sudos, each with its own email address, phone number, and handle for encrypted communications. This allows for compartmentalization of online activities, enhancing privacy and security. - Secure Communications: Sudo Technology provides end-to-end encrypted voice and video calls, messaging, and email services, ensuring that communications remain private and protected from unauthorized access. - Private Browsing: The platform includes a private browser that blocks ads and trackers by default, allowing users to search the internet without being monitored. - Virtual Cards: Users can utilize virtual cards for online transactions, protecting their financial information and reducing the risk of fraud. Primary Value and User Solutions: Sudo Technology addresses the growing concern over online privacy by providing tools that empower users to control their personal data. By offering digital identities, secure communication channels, private browsing, and virtual cards, the company enables individuals to compartmentalize their online activities, reducing the risk of data breaches and unauthorized tracking. This comprehensive approach ensures that users can interact online with confidence, knowing their personal information is safeguarded.



**Who Is the Company Behind Sudo Technology?**

- **Seller:** [Sudo Technology](https://www.g2.com/sellers/sudo-technology)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)



### 13. [TDAC](https://www.g2.com/products/tdac/reviews)
  TDAC (Telesoft Data Analytics Capability) is a cost effective, field-proven ultra-high-rate monitoring, analytics and forensics platform. TDAC ingests and analyses millions of events per second, including network flow data, IDS alerts and system logs, enhancing data with known threat intelligence (including IP reputation, threat classification, geo-location), partitioning and pre-anaysing data for rapid sub-second query by Incident Response and Forensics teams.



**Who Is the Company Behind TDAC?**

- **Seller:** [Telesoft](https://www.g2.com/sellers/telesoft)
- **Year Founded:** 1989
- **HQ Location:** Blandford, GB
- **Twitter:** @Telesoft_Tech (4,344 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/telesoft-technologies (121 employees on LinkedIn®)



### 14. [Zscaler Zero Trust Firewall](https://www.g2.com/products/zscaler-zero-trust-firewall/reviews)
  Zscaler Zero Trust Firewall is a cloud-delivered security solution that extends firewall protection to all users, devices, and locations by implementing Zero Trust principles. Unlike traditional firewalls, this solution does not rely on physical appliances or network boundaries—instead, it integrates into the Zscaler Zero Trust Exchange, providing advanced, identity-based traffic filtering and protection for modern cloud and hybrid environments. This globally distributed firewall provides comprehensive Layer 7 inspection, enabling granular control, deep visibility, and real-time threat prevention across all internet and application traffic. By enforcing dynamic policies based on user identity, device posture, location, and context, Zscaler Zero Trust Firewall secures connections while eliminating risks like lateral movement and network exposure. Key Features and Benefits: • Cloud-Delivered Scalability: Provides enterprise-grade firewall protection without the limitations of legacy appliance-based firewalls. • Zero Trust Architecture: Enforces strict user and application segmentation to minimize the attack surface. • Layer 7 Inspection: Offers deep packet inspection to identify and block malicious application and internet traffic. • Integrated Threat Prevention: Leverages advanced security tools like intrusion detection/prevention (IDPS) and sandboxing to block sophisticated threats. • Dynamic Policies: Adapts access permissions and filtering rules based on identity, device posture, and real-time risk assessment. • Simplified Management: Reduces complexity with centralized cloud-based policy enforcement across global deployments. Designed for modern enterprises embracing digital transformation, Zscaler Zero Trust Firewall delivers robust, scalable security that protects users and applications seamlessly, wherever work happens. This solution is trusted by organizations worldwide to ensure safe connectivity while aligning with Zero Trust security strategies."



**Who Is the Company Behind Zscaler Zero Trust Firewall?**

- **Seller:** [Zscaler](https://www.g2.com/sellers/zscaler)
- **Year Founded:** 2008
- **HQ Location:** San Jose, California
- **Twitter:** @zscaler (17,556 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/234625/ (8,743 employees on LinkedIn®)
- **Ownership:** NASDAQ:ZS




    ## What Is Network Traffic Analysis (NTA) Software?
  [Network Security Software](https://www.g2.com/categories/network-security)
  ## What Software Categories Are Similar to Network Traffic Analysis (NTA) Software?
    - [Network Monitoring Software](https://www.g2.com/categories/network-monitoring)
    - [Cloud Security Monitoring and Analytics Software](https://www.g2.com/categories/cloud-security-monitoring-and-analytics)
    - [Network Detection and Response (NDR) Software](https://www.g2.com/categories/network-detection-and-response-ndr)