Aspen Technology vs. Process System Enterprise
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Aspen Technology | Process System Enterprise |
|---|---|---|
| Avg. rating | 4.5 | 4.3 |
| Total reviews | 84 | 25 |
| Review growth (QoQ) | — | — |
| Products on G2 | 3 | 1 |
| Categories covered | 3 | 1 |
| Best category rank | #3 in Oil Production | #6 in Oil and Gas Simulation and Modeling |
| Small Business | 27.4% | 44.0% |
| Mid-Market | 33.3% | 28.0% |
| Enterprise | 39.3% | 28.0% |