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G2 recognized Altair SimSolid
Altair SimSolid

By Altair

4.3 out of 5 stars

How would you rate your experience with Altair SimSolid?

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Altair SimSolid Pros and Cons: Top Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users highlight the ease of use of Altair SimSolid, enhancing productivity and streamlining structural analysis in design. (34 mentions)
Users appreciate the fast and accurate simulation capabilities of Altair SimSolid, enhancing design workflows effectively. (27 mentions)
Users value the time-saving efficiency of Altair SimSolid, completing complex analyses quickly without hassle. (25 mentions)
Users value the 95% accuracy of Altair SimSolid, enhancing confidence in design iterations and analysis efficiency. (19 mentions)
Users value the meshless application of Altair SimSolid, enabling quick and efficient analysis of complex assemblies. (16 mentions)
Users commend Altair SimSolid for its efficient analysis speed, enabling quick evaluations and seamless integration into workflows. (15 mentions)
Users value the setup ease of Altair SimSolid, allowing quick simulations and effortless model integration. (15 mentions)
Users express concerns about the lack of features in Altair SimSolid, limiting flexibility and usability in simulations. (11 mentions)
Users find Altair SimSolid not user-friendly due to unclear UI and difficult license management impacting collaboration. (6 mentions)
Users find the UX improvement needed in Altair SimSolid, citing confusing interface and limitations in functionality. (6 mentions)
Users find Altair SimSolid too complex for larger models, leading them to revert to more robust alternatives for serious tasks. (5 mentions)
Users highlight the missing features of Altair SimSolid, such as CAD modification tools and mesh import options. (5 mentions)
Users face meshing issues with Altair SimSolid, impacting accuracy for small shapes and local studies. (4 mentions)

Top Pros or Advantages of Altair SimSolid

1. Ease of Use
Users highlight the ease of use of Altair SimSolid, enhancing productivity and streamlining structural analysis in design.
See 34 mentions

See Related User Reviews

EC

EDUARDO C.

Mid-Market (51-1000 emp.)

5.0/5

"Fastest way to validate steel structures"

What do you like about Altair SimSolid?

The gain in time and agility in obtaining results compared to standard FEA is the biggest difference. It allows for more fluidity between design and s

Darius S.
DS

Darius S.

Small-Business (50 or fewer emp.)

4.5/5

"SimSolid has the tools for success in FEM."

What do you like about Altair SimSolid?

The embedded modeling tools create an easy to use workspace to render the results for FEA and Fatique. While there are some areas that have room for

2. Simulation
Users appreciate the fast and accurate simulation capabilities of Altair SimSolid, enhancing design workflows effectively.
See 27 mentions

See Related User Reviews

Verified User
I

Verified User

Mid-Market (51-1000 emp.)

4.5/5

"I liked simsolid to first do multiple initial design iteration before doing fea in optistruct"

What do you like about Altair SimSolid?

I like the simplicity of SimSolid. Also, the results are quite correlate with fea results so I go on use the simsolid for first couple of iteration un

Daniel K.
DK

Daniel K.

Small-Business (50 or fewer emp.)

4.0/5

"A very simple and easy - but still accurate calculations/simulations program (FEA)"

What do you like about Altair SimSolid?

That it is so simple and easy to learn how to use, no unneccessary functions. It is working very well to add files for simulation/calculation to SimSo

3. Time Saving
Users value the time-saving efficiency of Altair SimSolid, completing complex analyses quickly without hassle.
See 25 mentions

See Related User Reviews

DI

David I.

Small-Business (50 or fewer emp.)

4.0/5

"Analysis of Large Assemblies"

What do you like about Altair SimSolid?

There are two major advantages. First, you can bring in large assemblies like an dozer or excavator frame and it will easlily connect or determine t

Verified User
U

Verified User

Small-Business (50 or fewer emp.)

5.0/5

"Effortless FEA"

What do you like about Altair SimSolid?

1. Meshless 2.Most of the analysis can be done easily without much effort. 3.Can be done in very less time. 4.Gives 95% accurate results compared t

4. Accuracy
Users value the 95% accuracy of Altair SimSolid, enhancing confidence in design iterations and analysis efficiency.
See 19 mentions

See Related User Reviews

DI

David I.

Small-Business (50 or fewer emp.)

4.0/5

"Analysis of Large Assemblies"

What do you like about Altair SimSolid?

There are two major advantages. First, you can bring in large assemblies like an dozer or excavator frame and it will easlily connect or determine t

Verified User
U

Verified User

Small-Business (50 or fewer emp.)

5.0/5

"Effortless FEA"

What do you like about Altair SimSolid?

1. Meshless 2.Most of the analysis can be done easily without much effort. 3.Can be done in very less time. 4.Gives 95% accurate results compared t

5. Meshing Techniques
Users value the meshless application of Altair SimSolid, enabling quick and efficient analysis of complex assemblies.
See 16 mentions

See Related User Reviews

DI

David I.

Small-Business (50 or fewer emp.)

4.0/5

"Analysis of Large Assemblies"

What do you like about Altair SimSolid?

There are two major advantages. First, you can bring in large assemblies like an dozer or excavator frame and it will easlily connect or determine t

Verified User
U

Verified User

Small-Business (50 or fewer emp.)

5.0/5

"Effortless FEA"

What do you like about Altair SimSolid?

1. Meshless 2.Most of the analysis can be done easily without much effort. 3.Can be done in very less time. 4.Gives 95% accurate results compared t

6. Efficiency Improvement
Users commend Altair SimSolid for its efficient analysis speed, enabling quick evaluations and seamless integration into workflows.
See 15 mentions

See Related User Reviews

DI

David I.

Small-Business (50 or fewer emp.)

4.0/5

"Analysis of Large Assemblies"

What do you like about Altair SimSolid?

There are two major advantages. First, you can bring in large assemblies like an dozer or excavator frame and it will easlily connect or determine t

Murilo  R.
MR

Murilo R.

Small-Business (50 or fewer emp.)

5.0/5

"Exceptional Speed and Efficiency in Complex Simulations"

What do you like about Altair SimSolid?

I am thoroughly impressed with SimSolid's speed and low processing power consumption, even when solving complex problems. The interface is well-organi

7. Setup Ease
Users value the setup ease of Altair SimSolid, allowing quick simulations and effortless model integration.
See 15 mentions

See Related User Reviews

Murilo  R.
MR

Murilo R.

Small-Business (50 or fewer emp.)

5.0/5

"Exceptional Speed and Efficiency in Complex Simulations"

What do you like about Altair SimSolid?

I am thoroughly impressed with SimSolid's speed and low processing power consumption, even when solving complex problems. The interface is well-organi

Verified User
U

Verified User

Enterprise (> 1000 emp.)

4.0/5

"Really unique simulation package"

What do you like about Altair SimSolid?

It is very capable as it can handle levels of detail and number of parts that other traditional softwares just wouldn't be able to. It is really qucik

Top Cons or Disadvantages of Altair SimSolid

1. Lack of Features
Users express concerns about the lack of features in Altair SimSolid, limiting flexibility and usability in simulations.
See 11 mentions

See Related User Reviews

YM

Yash M.

Mid-Market (51-1000 emp.)

3.0/5

"A Balanced experience with Simsolid"

What do you dislike about Altair SimSolid?

1) Non-linear with separating contacts are not yet supported. 2) After certain number of steps, when the geometry starts showing large deflection, the

Verified User
U

Verified User

Enterprise (> 1000 emp.)

5.0/5

"Impressively fast and Accurate and great future potential"

What do you dislike about Altair SimSolid?

Its a black box. No output files are generated. Need to add some real time outpfiles to give the user feedback and also to learn more about the behind

2. Not User-Friendly
Users find Altair SimSolid not user-friendly due to unclear UI and difficult license management impacting collaboration.
See 6 mentions

See Related User Reviews

Verified User
U

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Refreshing after using Inspire, I'm glad this is in Altairs portfolio"

What do you dislike about Altair SimSolid?

Hard to understand how to optimize solves for accuracy - unclear UI. Documentation on advanced features is unclear, there are several features I have

Verified User
U

Verified User

Small-Business (50 or fewer emp.)

2.0/5

"The concept itself is really good, however further development is required."

What do you dislike about Altair SimSolid?

As of 2025, based on my real-life experience in the mining industry, dealing with welded steel structures, it works only with smaller models. As soon

3. UX Improvement
Users find the UX improvement needed in Altair SimSolid, citing confusing interface and limitations in functionality.
See 6 mentions

See Related User Reviews

Verified User
U

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Refreshing after using Inspire, I'm glad this is in Altairs portfolio"

What do you dislike about Altair SimSolid?

Hard to understand how to optimize solves for accuracy - unclear UI. Documentation on advanced features is unclear, there are several features I have

YM

Yash M.

Mid-Market (51-1000 emp.)

3.0/5

"A Balanced experience with Simsolid"

What do you dislike about Altair SimSolid?

1) Non-linear with separating contacts are not yet supported. 2) After certain number of steps, when the geometry starts showing large deflection, the

4. Complex Modeling
Users find Altair SimSolid too complex for larger models, leading them to revert to more robust alternatives for serious tasks.
See 5 mentions

See Related User Reviews

Alexander B.
AB

Alexander B.

Enterprise (> 1000 emp.)

4.0/5

"Change in what's possible in parametric optimization using Simsolid"

What do you dislike about Altair SimSolid?

Relatively complicate to estimate the calculation error, pure ability to take in account a stress risers and unexistent CAD modification tools.

Verified User
U

Verified User

Small-Business (50 or fewer emp.)

2.0/5

"The concept itself is really good, however further development is required."

What do you dislike about Altair SimSolid?

As of 2025, based on my real-life experience in the mining industry, dealing with welded steel structures, it works only with smaller models. As soon

5. Missing Features
Users highlight the missing features of Altair SimSolid, such as CAD modification tools and mesh import options.
See 5 mentions

See Related User Reviews

Alexander B.
AB

Alexander B.

Enterprise (> 1000 emp.)

4.0/5

"Change in what's possible in parametric optimization using Simsolid"

What do you dislike about Altair SimSolid?

Relatively complicate to estimate the calculation error, pure ability to take in account a stress risers and unexistent CAD modification tools.

NI

N I.

Mid-Market (51-1000 emp.)

4.5/5

"Almost immediate Design Exploration"

What do you dislike about Altair SimSolid?

Full blackbox, missing mesh import/ fem native as file, apart of CAD

6. Meshing Issues
Users face meshing issues with Altair SimSolid, impacting accuracy for small shapes and local studies.
See 4 mentions

See Related User Reviews

NI

N I.

Mid-Market (51-1000 emp.)

4.5/5

"Almost immediate Design Exploration"

What do you dislike about Altair SimSolid?

Full blackbox, missing mesh import/ fem native as file, apart of CAD

Verified User
U

Verified User

Mid-Market (51-1000 emp.)

5.0/5

"Fast end reliable"

What do you dislike about Altair SimSolid?

In some case, could be interesting to have a mesh

Altair SimSolid Reviews (154)

Reviews

Altair SimSolid Reviews (154)

4.3
154 reviews
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G2 reviews are authentic and verified.
Verified User in Education Management
UE
Small-Business (50 or fewer emp.)
"Best Design Softwares"
What do you like best about Altair SimSolid?

Latest features that Altair SimSolid software had attracted me to write this review Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

Nothing to dislike in this Altair SimSolid Software Review collected by and hosted on G2.com.

Antti M.
AM
Senior expert
Mechanical or Industrial Engineering
Enterprise (> 1000 emp.)
"Senior Simulation Expert review"
What do you like best about Altair SimSolid?

Designers can make more simulations themselves to save time of simulation experts. Relatively big models can be solved ny using their laptop. Also for simulation expert it saves time when simulating thin structures natural frequencies. Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

FEM solvers like Optistruct are faster when used in large server as simulation expert. Review collected by and hosted on G2.com.

Verified User in Automotive
IA
Mid-Market (51-1000 emp.)
"I liked simsolid to first do multiple initial design iteration before doing fea in optistruct"
What do you like best about Altair SimSolid?

I like the simplicity of SimSolid. Also, the results are quite correlate with fea results so I go on use the simsolid for first couple of iteration until i am confident that design can go ahead for fea. I also like the simplicity of how it captures the weld. Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

Some error prompts it can improve to let user know where it has made mistake. Or some default actions which user must do before firing simulation by making those option by default appeared Review collected by and hosted on G2.com.

Łukasz F.
ŁF
Sales Director Altair
Mid-Market (51-1000 emp.)
"Simulation without meshing"
What do you like best about Altair SimSolid?

I like SimSolid because it is fast, and I can simulate without simplifying geometry or using meshing. Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

I am not a fan of graphic interface. GUI looks a bit old. Review collected by and hosted on G2.com.

Murilo  R.
MR
Chief Techology Officer
Small-Business (50 or fewer emp.)
"Exceptional Speed and Efficiency in Complex Simulations"
What do you like best about Altair SimSolid?

I am thoroughly impressed with SimSolid's speed and low processing power consumption, even when solving complex problems. The interface is well-organized, providing a clear workflow that is easy to follow. Additionally, the software is easy to install and quickly ready for use, making it a highly efficient tool when combined with its rapid processing capabilities. The availability of online training for new users is also a significant advantage, as it greatly aids in onboarding within the company. Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

So far, I have not identified any negative aspects to mention about SimSolid. Review collected by and hosted on G2.com.

Sandeep M.
SM
Design Engineer
Mid-Market (51-1000 emp.)
"Redesign made easy"
What do you like best about Altair SimSolid?

-Quick simulation

-No or zero pre processing Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

-Reliability

-Large deformation results can be improved Review collected by and hosted on G2.com.

Verified User in Medical Devices
UM
Small-Business (50 or fewer emp.)
"Fast, meshless structural simulation"
What do you like best about Altair SimSolid?

Much quicker without sacrificing on accuracy compared to FEA Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

No CFD coupling can be executed limiting the software usefulness Review collected by and hosted on G2.com.

VIKRAM  R.
VR
Durability Engineer
Enterprise (> 1000 emp.)
"Fast Preload Effect on Assembly Calculation"
What do you like best about Altair SimSolid?

-User Friendly GUI

-Complex Assembly Operation like Pretension and Interference fit can be performed

-Faster Linear Analysis Capability Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

-Contact Formulation

-Geometric Non Linearity Review collected by and hosted on G2.com.

Verified User in Automotive
UA
Enterprise (> 1000 emp.)
"Simsolid is robust and easy for a preliminary analysis."
What do you like best about Altair SimSolid?

The tool bar position and its process are user friendly. Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

If its accuracy level in terms of analysis results could be improved in comparison with conventional analysis method will be a game changer. And FRF analysis could be incorporated for a preliminary analysis result. Review collected by and hosted on G2.com.

DS
FD Durability Engineer
Enterprise (> 1000 emp.)
"Comparative Study for Large deformation"
What do you like best about Altair SimSolid?

-Easy model setup

-Meshless Application

-Less preprocessing time Review collected by and hosted on G2.com.

What do you dislike about Altair SimSolid?

-Large deformation is supported till 5% of strain Review collected by and hosted on G2.com.

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