Associate Director (Engineering & Innovation) at Husk Power Systems
Real User
Top 10
Jun 25, 2026
I would rate Varnish Enterprise at least eight out of ten. I chose eight out of ten because the product needs to work on the security part of things. Additionally, while it does give a lot of granular control, it requires a lot of effort to achieve those controls. There was considerable effort from our side to achieve those granular controls on the caching logic, invalidation, and other aspects. If those could be easier to accomplish, I would give it a ten. Regarding Varnish Enterprise's AI capabilities, I used it three years ago, and there were not many AI capabilities at that point in time, so I cannot comment on this. I did not have any experience with Varnish Enterprise's AI capabilities regarding the accuracy and reliability of output. Varnish Enterprise is a great product because the core part works very well, achieving speed and cache validation, invalidation, and control logic. If those looking for these particular features, it is a great product. I have not seen the updated product and have not used it in the last couple of years, so I do not have any other thoughts. My overall rating for Varnish Enterprise is eight out of ten.
Web Commerce Developer at a tech services company with 51-200 employees
Real User
Top 10
Apr 15, 2026
I do not want to add anything else about the features. The price and the feasibility of implementation keep Varnish Enterprise from being a perfect ten for me. I rate Varnish Enterprise overall as an eight out of ten.
My recommendation: it depends on the use cases. If you have a lot of files, if your servers get hammered quite badly, or if you are doing images or video delivery, first look at your traffic patterns and analyze what's going on. Generally, Varnish’s out-of-the-box product is quite simple but the power comes from the VCL code. Just running it should bring an improvement but make sure to look at the VCL code, the programmatic layer where we can play with the pipeline and make all kinds of adjustments. We can filter, rectify or block things via VCL. The caching mechanisms ensure that all our clients receive proper delivery of their images. Traffic doesn't kill our legacy image servers anymore. We connected our load balancer and configured Varnish to connect to the image servers to pick them up. The integration was very simple. Our use case itself is quite simple. Overall, I rate the solution a nine out of ten, given that the monitoring and statistical analysis could be better. If we consider the product as a whole and look at the added value of Enterprise, I would rate it a six out of ten, but we do not use the features much. Enterprise has a nice UI where I can do basic monitoring. Though the UI is nice to have, I can also run it through the command line. Overall, I rate the solution an eight and a half out of ten.
Varnish Enterprise significantly boosts web performance through advanced caching, enhancing content delivery and handling high traffic volumes. The tool's customization with VCL and robust SSL/TLS support ensure adaptable, secure, and efficient operations across various industries, making it a critical solution for dynamic and high-demand websites.
I would rate Varnish Enterprise at least eight out of ten. I chose eight out of ten because the product needs to work on the security part of things. Additionally, while it does give a lot of granular control, it requires a lot of effort to achieve those controls. There was considerable effort from our side to achieve those granular controls on the caching logic, invalidation, and other aspects. If those could be easier to accomplish, I would give it a ten. Regarding Varnish Enterprise's AI capabilities, I used it three years ago, and there were not many AI capabilities at that point in time, so I cannot comment on this. I did not have any experience with Varnish Enterprise's AI capabilities regarding the accuracy and reliability of output. Varnish Enterprise is a great product because the core part works very well, achieving speed and cache validation, invalidation, and control logic. If those looking for these particular features, it is a great product. I have not seen the updated product and have not used it in the last couple of years, so I do not have any other thoughts. My overall rating for Varnish Enterprise is eight out of ten.
I do not want to add anything else about the features. The price and the feasibility of implementation keep Varnish Enterprise from being a perfect ten for me. I rate Varnish Enterprise overall as an eight out of ten.
My recommendation: it depends on the use cases. If you have a lot of files, if your servers get hammered quite badly, or if you are doing images or video delivery, first look at your traffic patterns and analyze what's going on. Generally, Varnish’s out-of-the-box product is quite simple but the power comes from the VCL code. Just running it should bring an improvement but make sure to look at the VCL code, the programmatic layer where we can play with the pipeline and make all kinds of adjustments. We can filter, rectify or block things via VCL. The caching mechanisms ensure that all our clients receive proper delivery of their images. Traffic doesn't kill our legacy image servers anymore. We connected our load balancer and configured Varnish to connect to the image servers to pick them up. The integration was very simple. Our use case itself is quite simple. Overall, I rate the solution a nine out of ten, given that the monitoring and statistical analysis could be better. If we consider the product as a whole and look at the added value of Enterprise, I would rate it a six out of ten, but we do not use the features much. Enterprise has a nice UI where I can do basic monitoring. Though the UI is nice to have, I can also run it through the command line. Overall, I rate the solution an eight and a half out of ten.