---
title: Nemesis Reviews
meta_title: 'Nemesis Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Nemesis works for a business like yours.
aggregate_rating:
  rating_value: 4.8
  review_count: 2
  scale: '5'
date_modified: '2025-12-02'
parent_category:
  name: Network Security
  url: https://www.g2.com/categories/network-security
---

# Nemesis Reviews
**Vendor:** Network Defence Intelligence  
**Category:** [DNS Security Solutions](https://www.g2.com/categories/dns-security-solutions)  
**Average Rating:** 4.8/5.0  
**Total Reviews:** 2
## About Nemesis
Nemesis uses advanced network behaviour analysis in conjunction with real time intelligence. The full service solution is customized to your network behaviour fingerprint, constantly adjusting to what is normal for you and users.




## Nemesis Reviews
  ### 1. Concept of an ever-evolving security solution

**Rating:** 5.0/5.0 stars

**Reviewed by:** Mohamed S. | Database Administrator, Mid-Market (51-1000 emp.)

**Reviewed Date:** September 04, 2024

**What do you like best about Nemesis?**

I believe this is the concept of an adaptive security solution that constantly learns my network’s baseline in order to detect threats. Cyber threats continue to evolve, and it claims to deliver a unique defense against emerging dangers.

**What do you dislike about Nemesis?**

Nemesis does not in its basic purpose. The relationship raises concerns on the source of the  intelligence. It is not possible to use such data without having any idea of its source or the means that has been used to produce it.

**What problems is Nemesis solving and how is that benefiting you?**

Nemesis seeks to solve the problem of ever-evolving cyber threats. It is supposed to monitor activity levels in my network and detect deviations that can signal an attack. This may be particularly useful to that segment of the market which employs intricate network structures.

  ### 2. Routine presence and indicating variation

**Rating:** 4.5/5.0 stars

**Reviewed by:** Ali B. | Director of Employee Engagement, Entertainment, Mid-Market (51-1000 emp.)

**Reviewed Date:** September 04, 2024

**What do you like best about Nemesis?**

Nemesis' concept is fantastic. It is very useful that I can get to know their behavior patterns and detect suspicious activity. This feature makes you feel relieved and assured that it monitors your account for any signs of fraud.

**What do you dislike about Nemesis?**

I am inclined to state that it weakens the efficacy of the whole system.Those fucking false positives don’t let up for a second. I find myself wasting in alert fatigue, looking at events that are not issues at all as opposed to a threat.

**What problems is Nemesis solving and how is that benefiting you?**

Nemesis is a type of program that tries to establish my network’s baseline activity and then alert me if it sees a difference. This provides improved security by threat centric approach that minimizes the general clutter.



- [View Nemesis pricing details and edition comparison](https://www.g2.com/products/nemesis/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-03+14%3A28%3A38+-0500&secure%5Bsession_id%5D=fca8e078-f642-48fe-993d-531202e777e0&secure%5Btoken%5D=d7f66655227febaeff5cd92c32fbe5a944049149f60de8843655d98c77ca4b22&format=llm_user)

## Nemesis Features
**Protection**
- Quarantine
- Continuous Monitoring
- Off-Network Protection
- Guest Network Protection
- BYOD Protection
- Native DNS over HTTPS (DoH)

**Functionality**
- DNS Lookups
- Threat Intelligence
- Advanced Traffic Filtering

**Administration**
- Whitelisting
- Policy Enforcement
- Incident Reports
- Domain Categorization
- Multi-Network Management

## Top Nemesis Alternatives
  - [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) - 4.5/5.0 (580 reviews)
  - [Cisco Umbrella](https://www.g2.com/products/cisco-umbrella/reviews) - 4.4/5.0 (266 reviews)
  - [DNSFilter](https://www.g2.com/products/dnsfilter/reviews) - 4.6/5.0 (243 reviews)