This page breaks down FSI ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand FSI’s overall reputation. This data-driven overview will show you exactly how FSI is rated - including how it compares to competitors.

FSI's Overall Rating Summary

  • Average Rating:4.5/5
  • Total Reviews:176 reviews
  • Sources:G2, Capterra, Gartner, Getapp, Softwareadvice, Facebook
  • Last updated:September 1, 2025

FSI Ratings by Source

PlatformRatingReviewsLast Update
G2 logoG2
3.3/5
2+ reviews01.09.25
Capterra logoCapterra
4.6/5
34+ reviews01.09.25
Gartner logoGartner
4/5
3+ reviews01.09.25
Getapp logoGetapp
4.6/5
34+ reviews01.09.25
Softwareadvice logoSoftwareadvice
4.6/5
34+ reviews01.09.25
Facebook logoFacebook
4.4/5
69+ reviews06.03.25

What is FSI?

FSI provides innovative high-performance polyurethane systems with unrivaled technical support, specializing in eco-friendly solutions like Ecomate® blowing agent technology. Their products include adhesives, elastomers, foaming equipment, and various polyurethane foams for markets such as automotive, construction, marine, and refrigeration. FSI's custom polyurethane solutions and extensive customer service ensure optimal performance and environmental sustainability.

🤔 FSI vs Competitors: How Do Ratings Compare?

Check out FSI Alternatives

Frequently Asked Questions

How trustworthy is FSI?

According to Capterra and Gartner review sites FSI holds ratings of 4.6/5 and 4/5 respectively from 37 reviews, indicating a strong level of trust and satisfaction among users as of September 2025.

How many stars is FSI rated?

FSI has an average star rating of 4.5 out of 5 stars based on average of 176 reviews as of September 2025.

Where does the rating data come from?

The ratings are pulled from FSI public reviews pages on platforms: G2, Capterra, Gartner, Getapp, Softwareadvice, Facebook. We update these ratings monthly to ensure they reflect the most current customer feedback.

How overall average rating for FSI is calculated?

The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.