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# Aspen HYSYS vs aspenONE Engineering Comparison - What are their main differences?

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Aspen HYSYSaspenONE[+ Add Product](#)

Pricing

**Aspen HYSYS**
No pricing available

**aspenONE Engineering**
No pricing available

**Pricing Insights**
from reviews

Perceived Cost

**Aspen HYSYS**
$$$$$

**aspenONE Engineering**
$$$$$

Average Discount

**Aspen HYSYS**
Not enough reviews yet

**aspenONE Engineering**
Not enough reviews yet

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Time to Implement

**Aspen HYSYS** 6 months
Based on 100 responses

**aspenONE Engineering** 6 months
Based on 100 responses

Return on Investment

**Aspen HYSYS** 6 months
Based on 100 responses

**aspenONE Engineering** 6 months
Based on 100 responses

**Pros & Cons**
from reviews

**Aspen HYSYS**
Not enough data

**aspenONE Engineering**
Not enough data

Screenshots

**Aspen HYSYS**
No screenshot available

**aspenONE Engineering**
 ![aspenONE Engineering screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/36291/AspenONE_20Engineering_Screenshot-1.jpg)

**Ratings**
from reviews

Meets Requirements

**Aspen HYSYS**

**9.0** /10

Based on 34 responses

**aspenONE Engineering**

**8.8** /10

Based on 16 responses

Ease of Use

**Aspen HYSYS**

**8.5** /10

Based on 34 responses

**aspenONE Engineering**

**8.2** /10

Based on 16 responses

Ease of Setup

**Aspen HYSYS**

**8.1** /10

Based on 6 responses

**aspenONE Engineering** Not enough data

Ease of Admin

**Aspen HYSYS**

**7.8** /10

Based on 6 responses

**aspenONE Engineering** Not enough data

Quality of Support

**Aspen HYSYS**

**8.5** /10

Based on 32 responses

**aspenONE Engineering**

**7.3** /10

Based on 14 responses

Has the product been a good partner in doing business?

**Aspen HYSYS**

**8.3** /10

Based on 5 responses

**aspenONE Engineering** Not enough data

Product Direction (% positive)

**Aspen HYSYS**

**7.7** /10

Based on 31 responses

**aspenONE Engineering**

**7.8** /10

Based on 16 responses

**Features**
ratings from reviews

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
26.3%

Mid-Market(51-1000 emp.)
44.7%

Enterprise(\> 1000 emp.)
28.9%

Small-Business(50 or fewer emp.)
26.3%

Mid-Market(51-1000 emp.)
44.7%

Enterprise(\> 1000 emp.)
28.9%

Small-Business(50 or fewer emp.)
17.6%

Mid-Market(51-1000 emp.)
23.5%

Enterprise(\> 1000 emp.)
58.8%

Small-Business(50 or fewer emp.)
17.6%

Mid-Market(51-1000 emp.)
23.5%

Enterprise(\> 1000 emp.)
58.8%

**Reviewers' Industry**

[![Aspen HYSYS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_9559b073cabbd8f5db1d7e5636e38ee9/aspen-hysys.jpg "Aspen HYSYS")](https://www.g2.com/products/aspen-hysys/reviews)
Aspen HYSYS

Chemicals
34.2%

Oil & Energy
31.6%

Mechanical or Industrial Engineering
7.9%

Utilities
5.3%

Higher Education
5.3%

Other
15.8%

[![aspenONE Engineering](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_697522ccd17e009529e201a10a181cd4/aspenone-engineering.png "aspenONE Engineering")](https://www.g2.com/products/aspenone-engineering/reviews)
aspenONE Engineering

Chemicals
35.3%

Oil & Energy
29.4%

Food Production
11.8%

Research
5.9%

Higher Education
5.9%

Other
11.8%

Alternatives

**Aspen HYSYS Alternatives**

 ![gPROMS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_cb9c5677b024836ebfb53ae19af56f0c/gproms.png "gPROMS")

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gPROMS
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 ![CHEMCAD](https://images.g2crowd.com/uploads/product/hd_favicon/134a394604c221c99dd6784694d6af6e/chemcad.svg "CHEMCAD")

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Petrel E&P Software Platform
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**aspenONE Engineering Alternatives**

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Surfer
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AVEVA Engineering
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 ![SAP Oil and Gas](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_aa0d9c0e24ecf57593c054ee696bcd11/sap-oil-and-gas.jpg "SAP Oil and Gas")

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SAP Oil and Gas
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[
My Quorum
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## Aspen HYSYS vs aspenONE Engineering

- Reviewers felt that Aspen HYSYS meets the needs of their business better than aspenONE Engineering.
- When comparing quality of ongoing product support, reviewers felt that Aspen HYSYS is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of aspenONE Engineering over Aspen HYSYS.