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

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Aspen HYSYSSurfer[+ Add Product](#)

Reviews

**Aspen HYSYS** [

4.5/5(45)

](https://www.g2.com/products/aspen-hysys/reviews#reviews)

**Surfer** [

4.6/5(126)

](https://www.g2.com/products/surfer/reviews#reviews)

Pricing

**Aspen HYSYS**
No pricing available

**Surfer**
Free Trial

**$599.00** 1 License Per Year · Surfer® single -user subscription

**Pricing Insights**
from reviews

Time to Implement

**Aspen HYSYS**
Not enough reviews yet

**Surfer**
6 months

Based on 5 responses

Return on Investment

**Aspen HYSYS**
Not enough reviews yet

**Surfer**
10 months

Based on 5 responses

Perceived Cost

**Aspen HYSYS**
$$$$$

**Surfer**
$$$$$

Average Discount

**Aspen HYSYS**
Not enough reviews yet

**Surfer**
Not enough reviews yet

Pros & Cons

**Aspen HYSYS**
Not enough data

**Surfer**
Not enough data

Screenshots

**Aspen HYSYS**
No screenshot available

**Surfer**
 ![Surfer 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/43183/expirable-direct-uploads_2F21a54e46-f8bd-496a-a56d-a7e938d0f392_2FSurfer_contourmap-oceansalinity.png)

Ratings

Meets Requirements

**Aspen HYSYS**

9.0

9.034

**Surfer**

8.6

8.6102

Ease of Use

**Aspen HYSYS**

8.5

8.534

**Surfer**

8.7

8.7106

Ease of Setup

**Aspen HYSYS**

8.1

8.16

**Surfer**

9.1

9.148

Ease of Admin

**Aspen HYSYS**

7.8

7.86

**Surfer**

8.9

8.947

Quality of Support

**Aspen HYSYS**

8.5

8.532

**Surfer**

9.2

9.290

Has the product been a good partner in doing business?

**Aspen HYSYS**

8.3

8.35

**Surfer**

9.3

9.345

Product Direction (% positive)

**Aspen HYSYS**

7.7

7.731

**Surfer**

8.4

8.4107

Features

GIS[Hide 40 FeaturesShow 40 Features](javascript:void(0);)

Not enough data

7.9

8

Data Management

Data Capture

Not enough data

7.8(won by default)

6

Data Storage

Not enough data

6.9(won by default)

6

Data Manipulation

Not enough data

6.7(won by default)

6

Data Visualization

Not enough data

9.0(won by default)

7

Data Capture and Transfer

Not enough data

Not enough data

Map Creation

Geocoding

Not enough data

7.8(won by default)

6

Buffer Zone Query

Not enough data

7.7(won by default)

5

Overlaying

Not enough data

7.9(won by default)

7

Publishing

Not enough data

8.6(won by default)

7

Analysis

Spatial Analysis

Not enough data

8.5(won by default)

8

Reporting 

Not enough data

Feature Not Available

Real-Time Streaming 

Not enough data

Feature Not Available

Trend Analysis

Not enough data

Not enough data

Statistical Analysis

Not enough data

Not enough data

Additional Functionality

Monitoring

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Color Codes/Icons

Not enough data

Not enough data

Map Creation

Not enough data

Not enough data

Geographic Maps

Not enough data

Not enough data

Location Tracking

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Internet Mapping

Not enough data

Not enough data

API

Not enough data

Not enough data

Map Sharing

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Interoperability

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Image Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Geotargeting

Not enough data

Not enough data

Labeling

Not enough data

Not enough data

Data Collection

Not enough data

Not enough data

Route Optimization

Not enough data

Not enough data

Geolocation

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Multi-Location

Not enough data

Not enough data

Census Data Integration

Not enough data

Not enough data

3D Imaging

Not enough data

Not enough data

Data Mapping

Not enough data

Not enough data

Show 5 feature categories with incomplete data

Mining[Hide 41 FeaturesShow 41 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

For Open Pit/Cut or Underground Mines

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Cross Section Creation

Not enough data

Not enough data

Gantt/Timeline View

Not enough data

Not enough data

Functions/Calculations

Not enough data

Not enough data

Symbol Library

Not enough data

Not enough data

Data Storage Management

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Scheduling

Not enough data

Not enough data

Project Management

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Monitoring

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

CAD Tools

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Fuel Management

Not enough data

Not enough data

Cost Tracking

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Role-Based Permissions

Not enough data

Not enough data

GPS

Not enough data

Not enough data

Geographic Maps

Not enough data

Not enough data

Schedule Optimization

Not enough data

Not enough data

Maintenance Management

Not enough data

Not enough data

Estimating

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Repair Tracking

Not enough data

Not enough data

Inspection Management

Not enough data

Not enough data

Risk Management

Not enough data

Not enough data

Equipment Tracking

Not enough data

Not enough data

Offline Access

Not enough data

Not enough data

Safety Incident Management

Not enough data

Not enough data

Staff Management

Not enough data

Not enough data

Template Management

Not enough data

Not enough data

3D Imaging

Not enough data

Not enough data

Production Scheduling

Not enough data

Not enough data

Electronic Plans

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Oil and Gas[Hide 43 FeaturesShow 43 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Compliance Management

Not enough data

Not enough data

Inventory Management

Not enough data

Not enough data

Logistics Management

Not enough data

Not enough data

Resource Management

Not enough data

Not enough data

Role-Based Permissions

Not enough data

Not enough data

Forecasting

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Mobile Alerts

Not enough data

Not enough data

Data Synchronization

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Audit Management

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Invoice Management

Not enough data

Not enough data

Maintenance Management

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Customizable Fields

Not enough data

Not enough data

Scheduling

Not enough data

Not enough data

Multi-Location

Not enough data

Not enough data

Forms Management

Not enough data

Not enough data

Inspection Management

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Analysis Tools

Not enough data

Not enough data

Offline Access

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Job Costing

Not enough data

Not enough data

Real-Time Updates

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Field Mapping

Not enough data

Not enough data

Production Management

Not enough data

Not enough data

Accounting

Not enough data

Not enough data

Work Order Management

Not enough data

Not enough data

Equipment Management

Not enough data

Not enough data

Project Management

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Job Management

Not enough data

Not enough data

Asset Tracking

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

For Oil & Gas

Not enough data

Not enough data

Geology and Seismic[Hide 4 FeaturesShow 4 Features](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - Geology and Seismic

Multi-step Planning

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

Oil and Gas Engineering[Hide 5 FeaturesShow 5 Features](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - Oil and Gas Engineering

Autonomous Task Execution

Not enough data

Not enough data

Multi-step Planning

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

Oil and Gas Simulation and Modeling[Hide 2 FeaturesShow 2 Features](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - Oil and Gas Simulation and Modeling

Adaptive Learning

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![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

Small-Business(50 or fewer emp.)

26.3%

Mid-Market(51-1000 emp.)

44.7%

Enterprise(\> 1000 emp.)

28.9%

[![Surfer](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_91ab311f30fa76587408489170d4624c/surfer.png "Surfer")](https://www.g2.com/products/surfer/reviews)

Surfer

Small-Business(50 or fewer emp.)

53.2%

Mid-Market(51-1000 emp.)

25.8%

Enterprise(\> 1000 emp.)

21.0%

Small-Business

(50 or fewer emp.)

26.3%

53.2%

Mid-Market

(51-1000 emp.)

44.7%

25.8%

Enterprise

(\> 1000 emp.)

28.9%

21.0%

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%

[![Surfer](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_91ab311f30fa76587408489170d4624c/surfer.png "Surfer")](https://www.g2.com/products/surfer/reviews)
Surfer

Environmental Services

29.0%

Oil & Energy

15.3%

Research

12.9%

Mining & Metals

11.3%

Civil Engineering

9.7%

Other

21.8%

FAQs

## Aspen HYSYS vs Surfer FAQs

Generated using AI

Last updated: August 15, 2026

### What is the difference between Surfer vs Aspen HYSYS?

Surfer is rated higher for ease of setup and support, while Aspen HYSYS is favored for meeting requirements and is more prominent in the enterprise segment.

| | [Surfer](https://www.g2.com/products/surfer/reviews) | [Aspen HYSYS](https://www.g2.com/products/aspen-hysys/reviews) |
| --- | --- | --- |
| G2 Rating (reviews) | 4.6/5 (126 reviews) | 4.5/5 (45 reviews) |
| Largest Segment | Mid-Market | Enterprise |
| Ease of Setup score | 9.1 | 8.1 |
| Quality of Support score | 9.2 | 8.5 |
| Top Reviewer-Cited Strength | Powerful and easy-to-use contouring, gridding, and surface mapping | Versatile process simulation for chemical and refinery operations |

### How do the pricing models of Surfer and Aspen HYSYS compare?

Surfer is considered the stronger value by reviewers, with a higher satisfaction score on price and cost-related dimensions.

- **Surfer:** In recent reviews, many highlight Surfer as a great product for the price, emphasizing its affordability and value for mapping and analysis tasks.
- **Aspen HYSYS:** Reviewers note that Aspen HYSYS is effective but mention its higher cost and complexity compared to other simulation software.

### What are the best alternatives to Surfer and Aspen HYSYS?

The best alternatives to Surfer and Aspen HYSYS are gPROMS, Esri ArcGIS, and GEOVIA Surpac.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Surfer](https://www.g2.com/products/surfer/reviews) | 4.6/5 (126 reviews) | Mid-Market | Great value for mapping and analysis | Powerful and easy-to-use contouring, gridding, and surface mapping |
| [Aspen HYSYS](https://www.g2.com/products/aspen-hysys/reviews) | 4.5/5 (45 reviews) | Enterprise | Effective but noted as expensive | Versatile process simulation for chemical and refinery operations |
| [gPROMS](https://www.g2.com/products/gproms/reviews) | 4.3/5 (25 reviews) | Small-Business | — | Advanced process modeling and simulation |
| [Esri ArcGIS](https://www.g2.com/products/esri-arcgis/reviews) | 4.5/5 (540 reviews) | Mid-Market | — | Comprehensive GIS and spatial analysis capabilities |
| [GEOVIA Surpac](https://www.g2.com/products/geovia-surpac/reviews) | 4.5/5 (23 reviews) | Mid-Market | — | Robust geological modeling and mine planning |

### Which Geology and Seismic features should I prioritize when comparing Surfer and Aspen HYSYS?

Buyers should prioritize spatial analysis, ease of setup, quality of support, meets requirements, and ease of use when comparing Surfer and Aspen HYSYS.

- **Spatial Analysis:** Surfer is frequently praised for its spatial and 3D analysis capabilities; Aspen HYSYS is not cited for this feature.
- **Ease of Setup:** Surfer scores 9.1, Aspen HYSYS 8.1.
- **Quality of Support:** Surfer scores 9.2, Aspen HYSYS 8.5.
- **Meets Requirements:** Aspen HYSYS scores 9.0, Surfer 8.6.
- **Ease of Use:** Surfer scores 8.7, Aspen HYSYS 8.5.

### What are the pros and cons of Surfer vs Aspen HYSYS?

Surfer's headline strength is its powerful and easy-to-use mapping and spatial analysis, while Aspen HYSYS excels in process simulation for chemical and refinery operations.

- **Surfer strengths:** Reviewers highlight Surfer's accuracy in contouring, gridding, and surface mapping, ease of use, and automation capabilities. Many note its value for price and suitability for both beginners and advanced users.
- **Surfer trade-offs:** Some reviewers mention a learning curve for advanced features, limited CAD-like functionality, and desire for more direct integration with ESRI.
- **Aspen HYSYS strengths:** Reviewers praise Aspen HYSYS for its versatility in simulating chemical processes, extensive thermodynamic packages, and strong optimization and sensitivity analysis tools. It is favored for refinery and oil & gas process modeling.
- **Aspen HYSYS trade-offs:** Reviewers note its higher cost, complexity for new users, and occasional performance issues with large models or advanced equipment.

### Is Surfer or Aspen HYSYS better for small businesses?

Surfer is better suited for small businesses, with a stronger presence in the mid-market and positive sentiment from small-business reviewers.

- **Surfer:** Largest segment is Mid-Market, with reviewers frequently citing ease of use, affordability, and suitability for both academic and consulting environments.
- **Aspen HYSYS:** Largest segment is Enterprise, with reviewers noting its effectiveness for large-scale process simulation but mentioning higher complexity and cost.

### Which Geology and Seismic platform has better integrations?

Surfer and Aspen HYSYS are at parity for integrations, as neither product has recent reviewer-cited integration data.

- **Surfer:** No recent reviewer-cited integrations.
- **Aspen HYSYS:** No recent reviewer-cited integrations.

### How do Surfer and Aspen HYSYS compare on customer support?

Surfer leads Aspen HYSYS on Quality of Support by 0.7 points, a material difference in reviewer satisfaction.

- **Surfer:** Reviewers consistently praise Surfer's responsive and knowledgeable support team, with many citing quick resolutions and helpful communication.
- **Aspen HYSYS:** Reviewers generally report positive support experiences but occasionally mention slower response times and less helpful follow-up for complex issues.

### Which is easier to implement, Surfer or Aspen HYSYS?

Surfer is easier to implement than Aspen HYSYS, with a 1.0-point advantage in Ease of Setup and a 1.1-point advantage in Ease of Admin.

- **Surfer:** Reviewers frequently describe Surfer as intuitive, quick to learn, and easy to set up, even for undergraduate students and new users.
- **Aspen HYSYS:** Reviewers note that Aspen HYSYS can be complex to set up, especially for advanced simulations, and may require more training and expertise.

### Which product has better Spatial Analysis?

Surfer is favored for Spatial Analysis, with reviewers consistently highlighting its advanced spatial and 3D analysis capabilities.

- **Surfer:** Reviewers frequently cite Surfer's spatial and 3D analysis strengths, with high satisfaction scores for ease of use (8.7) and spatial analysis features.
- **Aspen HYSYS:** Aspen HYSYS is not cited for spatial analysis capabilities in recent reviews.

Alternatives

**Aspen HYSYS Alternatives**

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

[
gPROMS
](/products/gproms/reviews)

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

[
CHEMCAD
](/products/chemcad/reviews)

 ![Petrel E&P Software Platform](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_eb44e7f38828e8cd816292354dc45ada/schlumberger-petrel-e-p-software-platform.png "Petrel E&P Software Platform")

[
Petrel E&P Software Platform
](/products/schlumberger-petrel-e-p-software-platform/reviews)

 ![AFT Fathom](https://images.g2crowd.com/uploads/product/hd_favicon/bf6b9752e6f8a48cfe7a3708c00773fa/aft-fathom.svg "AFT Fathom")

[
AFT Fathom
](/products/aft-fathom/reviews)

**Surfer Alternatives**

 ![Esri ArcGIS](https://images.g2crowd.com/uploads/product/hd_favicon/1530900667/esri-arcgis.svg "Esri ArcGIS")

[
Esri ArcGIS
](/products/esri-arcgis/reviews)

 ![GEOVIA Surpac](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_4c5297c6ba5e34de0a4732d584ad6258/geovia-surpac.png "GEOVIA Surpac")

[
GEOVIA Surpac
](/products/geovia-surpac/reviews)

 ![Petrel E&P Software Platform](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_eb44e7f38828e8cd816292354dc45ada/schlumberger-petrel-e-p-software-platform.png "Petrel E&P Software Platform")

[
Petrel E&P Software Platform
](/products/schlumberger-petrel-e-p-software-platform/reviews)

 ![Google Earth Pro](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_1b503776988799afd39b27ecbf029a24/google-earth-pro.png "Google Earth Pro")

[
Google Earth Pro
](/products/google-earth-pro/reviews)

## Aspen HYSYS vs Surfer

When assessing the two solutions, reviewers found Surfer easier to use, set up, and administer. Reviewers also preferred doing business with Surfer overall.

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