- It provides real-time traffic analysis.
- It gives location/hit/page view details.
- It can easily and instantly block IPs.
- We can investigate questionable and suspicious IPs.
IT Support Engineer at a tech services company with 51-200 employees
It helped us investigate and narrow down possible attacks from suspicious IPs.
What is most valuable?
How has it helped my organization?
We're able to better manage network traffic with its analysis and security tools.
It also helped us investigate and narrow down possible attacks from thousands of hits from suspicious IPs. In so doing, it also noted the presence of background scripts.
It's helped us find vulnerabilities in our organization.
What needs improvement?
- Its firewall should be made less penetrable so that if an IP is blocked once, it doesn't penetrate again.
- The IP analytics should show trends and potential problem areas so that We can take action to minimize the occurrence of more hits from malicious IPs.
- The process of reporting, analysis, and clearance could be improved.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Sales office at a real estate/law firm with 51-200 employees
It's improved the speed of our website and setup is straightforward, although the file-purging function could be improved.
What is most valuable?
- CDN
- Site performance
How has it helped my organization?
The website itself is our first priority and we have seen improvements in that area -- it's faster.
What needs improvement?
Although we're only using it for the accelerator part, the purging of files and the way this feature functions could use improvement. It requires the user to either purge everything or go through specific files, but if you do, the latter doesn’t always work. So with the single files sometimes there is more difficulty.
For how long have I used the solution?
I've used it for a few months now.
What was my experience with deployment of the solution?
No issues. It was very straightforward.
What do I think about the stability of the solution?
No issues.
What do I think about the scalability of the solution?
It meets our needs right now. In the following months we are well within our package, but in the long term, we have to see if the cost will go up too much for our project’s needs. We are well covered for now.
How are customer service and technical support?
Customer Service:
9.5 -- they're very good.
Technical Support:9.5 -- turnaround is very fast.
Which solution did I use previously and why did I switch?
No, as we are a fairly new project so we have no other experience with another solution. However, we did look at CloudFlare, Limelight, and CDN networks.
I had a gut feeling about the product right from the get-go.
How was the initial setup?
Very straightforward setup.
What about the implementation team?
It really depends what you're looking for. If you need to have a straightforward CDN, this CDN would probably be too expensive. If you want one solution with an all-in-one package for CDN and acceleration, I would definitely recommend Incapsula.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
Buyer's Guide
Imperva Application Security Platform
January 2026
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IT Manager at a tech services company with 1,001-5,000 employees
We were able to dial in the security and protection that it provided and understand the threat to our company website.
I was introduced to Incapsula after our company website had started to show signs of a persistent active DDoS attack.
I got on the phone with their representative, who later brought in an engineer and within that same day we were able to begin mitigating the problem, all under the free trial. We were able to easily dial in the security and protection that the service provided and began to understand the threat (which was not a DDoS attack) quickly.
We were so impressed with the effectiveness of the solution and the assistance that we received from support that we subscribed to their service in an ongoing basis, which has proven to be reliable and simple to use.
However, I'd like to be able to drill down more into the analytics that Incapsula collects. For example, I'd like to be able to click on the pieces of the pie charts to get more detailed info. also, we had a small issue with some vagueness in the installation instructions, but we sorted it out and everything was good from that point on.
They helped us to get the solution up and running, as well as assisted in setting up rules and other security settings that improved the overall effectiveness of the solution. I would recommend Incapsula's solution to anyone looking to add a robust security layer to their web sites and properties.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Associate Manager at a tech services company with 10,001+ employees
The Web Application Firewall is helpful in protecting SQL injections.
Valuable Features:
The Web Application Firewall (WAF) is very helpful in protecting SQL injections by hackers.
Improvements to My Organization:
We implemented the WAF feature of Incapsula in our application which was exposed to the public.
This implementation helped our organization a lot in handling web attacks by hackers and other malicious intruders.
Room for Improvement:
There is nothing as of now that I could suggest.
Deployment Issues:
We faced a bit of difficulty during setup, but the issue was resolved easily.
Cost and Licensing Advice:
I don't know because licensing is handled by PIR infrastructure and software team.
We have just been provided a license to use the product.
Other Advice:
You can safely implement it irrespective of your application usage size.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partners
Application Development Manager at a financial services firm with 501-1,000 employees
We're using it to replace Barracuda Web App Firewall which we retired several years ago.
What is most valuable?
I'd say that the most valuable feature is the ease of use in configuration, the analytics, and the integration with Incapsula’s robot database.
How has it helped my organization?
The product should be able to protect us from illegitimate web traffic, and reduce our data center costs through lowering the load on our systems.
What needs improvement?
The interface seems a bit outdated and simplistic.
For how long have I used the solution?
I have been familiar with it for a few months now.
What was my experience with deployment of the solution?
No issues with deployment.
What do I think about the stability of the solution?
No issues with stability.
What do I think about the scalability of the solution?
No issues with scalability thus far; we haven’t tried yet.
How are customer service and technical support?
Customer Service:
Fairly low – I’m in between Incapsula sales people so it’s hard to answer, but I have had trouble getting answers to my questions.
I like the product so I am happy with that but getting to them was not simple.
Technical Support:They had one thing they had to do and they did that – was pretty straightforward.
Which solution did I use previously and why did I switch?
Yes, we were using Barracuda Web App Firewall which we retired several years ago.
How was the initial setup?
It was straightforward.
What about the implementation team?
I implemented on my own.
What's my experience with pricing, setup cost, and licensing?
Per month, the cost varies between $200 to $2,000, and there's no initial setup cost.
What other advice do I have?
I would say compare it to other solutions in the marketplace feature by feature and see how Incapsula reporting and analytics dashboards compare and bot control compares – their solution for bot control is pretty good – and check those features with other enterprise level solutions, you get a lot for your money.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
Sales Engineer/Major Accounts with 51-200 employees
With increasing traffic to our sites, it has protected them from DDoS attacks against which we did not previously have a solution.
What is most valuable?
- CDN
- DDoS protection
How has it helped my organization?
Basically, before we found Incapsula, we were getting hit with 5-10 gigabit DDoS attacks, and we were trying to figure out how to fight the attacks. Therefore, we tried Incapsula out on one site, and through the trial we saw what the solution could do – the attacker gave up after a few tries. Once we signed up for an enterprise account with all ten sites we saw the attacks drop weekly.
What needs improvement?
It would be nice to get a feed from Incapsula to import into our system. We have to have multiple dashboards open at the same time, and it would be nice to have one single dashboard with all our information.
For how long have I used the solution?
I've used it for eight months.
What was my experience with deployment of the solution?
No issues encountered.
What do I think about the stability of the solution?
No issues – it has been particularly stable.
What do I think about the scalability of the solution?
Scalability has been pretty good, our European traffic has doubled and our sales have gone up along with our stability.
How are customer service and technical support?
Customer Service:
10/10
Technical Support:10/10 – within 5 minutes we have had a response.
Which solution did I use previously and why did I switch?
We used a NetScaler mitigation appliance – nothing worked that well, we were getting attacks and they were taking down services.
How was the initial setup?
Setup was fairly straightforward. It took about 10 minutes as I had to fine tune it with our API to mitigate what traffic was being blocked. I was able to determine that pretty quickly and adjust accordingly.
What about the implementation team?
We did it in-house.
What was our ROI?
Probably about $150,00-$190,000 savings. It's hard to predict, but that would be my ROI estimate.
What's my experience with pricing, setup cost, and licensing?
It costs around $7/month, really cheap.
Which other solutions did I evaluate?
We looked at CloudFlare. We tried it but it didn’t work that well.
What other advice do I have?
Make sure you use a premium DNS provider. We had to move from a basic DNS provider to a more complex one to get it work with Incapsula 100%.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
VP R&D with 51-200 employees
They don't require us to move our DNS service to them like other services do, allowing us to maintain our network in our current configuration.
Valuable Features
The features that are most valuable are the protection against denial-of-service attacks and all kinds of other internet attacks. The presence of Incapsula helps us answer the compliance requirements for IT security, as our clients require IT security compliance, and it's very important to our enterprise customers that we comply with the requirements.
Improvements to My Organization
Another important feature is that it doesn’t require us to move our DNS service to Incapsula like other services. It allows us to maintain our network in our current configuration. It works well with the Amazon cloud we use and doesn’t require us to re-configure our network.
Room for Improvement
Its user interface could be improved, as the competition looks better, but it doesn’t really need improvements in its functionality. We would like to have more reports and real-time views. Basically, the core functionality is great.
Use of Solution
We have been using the solution for six months.
Deployment Issues
No issues encountered.
Stability Issues
As far as I can see it's got great stability.
Scalability Issues
No issues with the scalability.
Customer Service and Technical Support
Customer Service:
8/10 – they were responsive.
Technical Support:8/10
Initial Setup
It doesn’t require any changes in code, so it's very easy to implement.
Implementation Team
We implemented it by ourselves, and it took an hour, and was very easy.
ROI
It's very difficult in security products to evaluate the ROI, but we definitely feel it has helped us with compliance – we get projects and customers we wouldn’t get if we didn’t have Incapsula. It's not something you can measure – we have no other option but to use the solution, it’s a necessity.
Other Solutions Considered
We tried the competition, Cloudflare, we even used them, but Incapsula is more suitable to use for web/mobile applications, and that is how we use it.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
Senior Manager, Software Development at a music company with 1,001-5,000 employees
We've found the caching, CDN, and Web Application Firewall features valuable, giving us an extra layer of PCI compliance.
Valuable Features
- Caching and CDN
- WAF
Improvements to My Organization
We are using caching and CDN heavily, for certain campaigns we ended up in 80%+ of all the traffic served by Incapsula without passing to the origin servers.
We were PCI-complaint before using Incapsula; however, it is always better to have one more layer of security.
No DDOS attacks for now, but let's see once we face it.
Room for Improvement
Caching rules are really basic now and lots of space for improvement here.
- For example, Incapsula does not check the protocol (HTTP vs. HTTPS) when serving cached pages.
- There is no possibility to create a caching rule based on a regular expression.
Deployment Issues
No issues encountered.
Stability Issues
No issues encountered.
Scalability Issues
No issues encountered.
Customer Service and Technical Support
Their support team is great and you get a response/resolution within five minutes of submitting a support ticket.
Pricing, Setup Cost and Licensing
You can save some licenses/money if you have your own load balancer. No matter how many websites your load balancer is serving, you will need only one Incapsula ‘website’. We’ve managed to use two Incapsula ‘websites’ to serve approximately 150 real websites.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: January 2026
Product Categories
Distributed Denial-of-Service (DDoS) Protection CDN Web Application Firewall (WAF) Bot Management API SecurityPopular Comparisons
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Quick Links
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Valuable Features: I'd say that the most valuable feature is the ease of use in configuration, the analytics, and the.