---
title: NextGen Simulation Suite Reviews
meta_title: 'NextGen Simulation Suite Reviews 2026: Details, Pricing, & Features |
  G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how NextGen Simulation Suite works for a business like yours.
date_modified: '2026-03-17'
parent_category:
  name: Oil and Gas
  url: https://www.g2.com/categories/oil-and-gas
---

# NextGen Simulation Suite Reviews
**Vendor:** Gregg Engineering  
**Category:** [Oil and Gas Simulation and Modeling Software](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling)
## About NextGen Simulation Suite
NextGen is the world most advanced pipeline simulation application for both gas and/or liquid pipelines, and incorporates steady state and transient predictive, transient online, transient look ahead, and sequential hydraulic simulation into a single application.






- [View NextGen Simulation Suite pricing details and edition comparison](https://www.g2.com/products/nextgen-simulation-suite/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-29+08%3A59%3A16+-0500&secure%5Bsession_id%5D=b323b823-3a05-487e-abf2-164f573556e7&secure%5Btoken%5D=e789e3c362a7e96028c488fb3a23e3e8e2e2a96a21cfc6671df27c092b750e54&format=llm_user)

## NextGen Simulation Suite Features
**Agentic AI - Oil and Gas Simulation and Modeling**
- Adaptive Learning
- Decision Making

## Top NextGen Simulation Suite Alternatives
  - [Surfer](https://www.g2.com/products/surfer/reviews) - 4.6/5.0 (124 reviews)
  - [Aspen HYSYS](https://www.g2.com/products/aspen-hysys/reviews) - 4.5/5.0 (38 reviews)
  - [Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/products/octave-aspect-pipe-stress-caesar-ii/reviews) - 4.4/5.0 (26 reviews)