Imperva Web Application Firewall vs Sucuri comparison

Imperva and Sucuri Security are both solutions in the Web Application Firewall (WAF) category. Imperva is ranked #4 with an average rating of 8.9, while Sucuri Security is ranked #22 with an average rating of 8.5. Additionally, 97% of Imperva users are willing to recommend the solution, compared to 100% of Sucuri Security users who would recommend it.

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Executive SummaryUpdated on Jan 1, 2025

Sucuri and Imperva Web Application Firewall compete in the web security category. Imperva is often seen as having the upper hand due to its extensive feature set, despite a higher price point.

Features: Sucuri offers efficient malware scanning, performance optimization, and seamless integration with popular systems like WordPress. Imperva provides advanced threat intelligence, behavioral analysis, and robust protection against DDoS attacks.

Room for Improvement: Sucuri could enhance its advanced threat detection capabilities, offer more detailed analytics, and integrate better with non-mainstream platforms. Imperva might simplify its complex setups, lower its cost of entry for smaller businesses, and increase update frequency for on-premises versions.

Ease of Deployment and Customer Service: Sucuri is praised for its simple deployment and responsive customer support, fitting well for quick integrations. Imperva, while more intricate in setup, offers extensive support, aiding detailed configurations for robust enterprise environments.

Pricing and ROI: Sucuri is budget-friendly, providing good ROI for basic security needs. Imperva, with a higher cost, delivers substantial ROI through comprehensive enterprise-grade security features, particularly valuable for larger organizations.

To learn more, read our detailed Imperva Web Application Firewall vs. Sucuri Report (Updated: April 2025).

Buyer's Guide

Imperva Web Application Firewall vs. Sucuri

April 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Cloudflare

Featured Reviews

Spencer Malmad

Owner at Tech Exchange

It's easy to set up because you point the DNS to it, and it's working in under 15 minutes

Cloudflare is highly scalable. Cloudflare is a system with a web portal that the end users like me see. It's a console where we can adjust the DNS, caching, and security features all in that console. Cloudflare owns thousands of servers across the world that cache the data. It's a powerful solution. When clients sign up for Cloudflare, they're getting this monster content delivery network, security, and a web application firewall in one. It's all rolled into one, and it's massive. Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users. If you have static content, there's no way that you can ever match what Cloudflare can do. Obviously, there are competitors to Cloudflare that do the same, but I'm saying other types of solutions. Let's say you go with F5. Great, that's on-prem. That's in your colo. You can't deliver as much data to the internet as you can with a CDN. You don't have to spend $20,000 on a net scaler, F5, or whatever Cisco's selling now. You don't have to buy that. You pay them $50 a month or $150 a month. It's totally worth it because even in five years, you'll never get the performance value, not just the actual ROI. You have to consider how much throughput you can get with Cloudflare.

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Abdullah Jin

Principal Cyber Prevent and Defense Engineer at a comms service provider with 1,001-5,000 employees

Offers bot protection and DDoS Protection and protects public-facing portals

Support is one thing I wish Imperva could improve. They follow the phone model and keep rotating you from one customer service person to another. The layer one support isn't very clear about the workings of the product. My feedback is primarily about Imperva Cloud, not on-premise. On-premise is a whole new story. Support is the issue for Imperva Cloud. It's also a bit pricey. It's a premium service and very expensive. The licensing model is not very straightforward. Every feature is priced separately, and to enjoy maximum protection, you'll have to spend a lot of money. The licensing model is a bit complex, and each feature is very pricey. For example, API security and web application protection are two separate license packages.

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David Shlingbaum

IT Development Manager, Architect, Developer at Miltel Communications LTD

Simple solution and good WAF

Sucuri could provide help for specific security alerts in-line instead of requiring users to search for it in the help section. Users get errors or EBAs, and if they want to read about it, they need to find it in the help section of the site. It would be more helpful to allow users to see more information and tips immediately from within the alert.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"It is a stable solution. I rate the stability a ten out of ten...I rate the scalability a ten out of ten."

"New and innovative way to protect the client's data."

"It is a fast and secure DNS."

"The tool is user-friendly."

"There are key things that are used for our enterprise customers, such as Lambda and DNS."

"The overall experience with Cloudflare is positive, with a rating of eight out of ten."

"The most valuable feature of Cloudflare DNS is security."

"Centralized, full-featured DNS."

More Cloudflare pros

"We can prevent attacks or issues even before they happen."

"The features I have found most valuable with Imperva Web Application Firewall are account takeover protection, advanced bot protection, and API security."

"The most valuable feature of Imperva, in addition to its strong knowledge base, is its effective protection for web applications."

"Very scalable and very stable firewall for web applications, with a good interface in its cloud version. Mitigation is its most valuable feature. The technical support for this product is also good."

"Compared to other web application firewalls in the market, Imperva does things in the most accurate way."

"The compliance is the most valuable aspect."

"There are a number of features that are valuable such as the account takeover and various antivirus features."

"Data masking is the most valuable feature of this solution."

More Imperva Web Application Firewall pros

"The initial setup was straightforward. Straight forward because the plugin can simply be installed and then it does its job. It's not complex, there is no learning curve. The online scan is simple, you put in the website address and the scan gives us a report on the browser itself. It's simple to use."

"The most valuable part is the analytics and visualization."

"I use it as a WAF, which is basically a web firewall to monitor and block traffic to our web server."

"The initial setup was very easy."

"Domain name scanning since it allows us to scan all our domain names and determine whether it has malware or if is reported as phishing."

"It significantly eases the workload and streamlines the initial setup required to protect a website."

Cons

"I would like Cloudflare to offer a dedicated account manager for large enterprise clients like us."

"For large enterprises, the pricing is okay. However, the enterprise price for small projects is a bit high. A mid-tier pricing option would be beneficial."

"The solution could work at being less expensive. It costs a lot to use it."

"I think the APIs are a little bit hard for us to work with. The APIs could be more open so that we could integrate better with our SolarWinds or our monitoring solution."

"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."

"The analytics, basically the dashboard, doesn't have much to it."

"The integration of LLMs on the dashboard is something that is needed in the tool."

"There should be a specific price list for enterprise-level customers."

More Cloudflare cons

"The support for the on-premises version needs improvement."

"Sometimes, support tickets don't get addressed quickly."

"Support is one thing I wish Imperva could improve."

"The reporting is missing some features, such as: only two export formats, and the time period does not include the last day, week, year."

"The product's customization capabilities are a bit problematic, requiring support cases for backend modifications."

"Imperva Web Application Firewall could improve the API integration. It was complex for us. Additionally, The onboarding could be better."

"The user interface could be better."

"I loved the approach of the cloud. The cloud has a lot of new features, like advanced web protection and DDoS protection. If those could also be on-boarded onto the on-prem versions, that would be ideal. They need to pay attention to both deployment options and not just favor one."

More Imperva Web Application Firewall cons

"I would rate this solution an eight out of ten. The reason is that we have found sometimes customers or Google saying that there is something wrong with the website but Sucuri says that the site is clean so we do have to look at the site manually which means that the Sucuri scan does not pick up anything and everything."

"It would greatly benefit customers if they implemented an online chat or messaging system for quicker assistance."

"In terms of improvement, the cost factor is always there."

"The main improvement I would like to see is support for .NET applications. If they could include this feature, I would include more sites in the protection."

"Confident score: Currently it does not have one and there are cases that most websites flagged are false-positives."

"Sucuri could provide help for specific security alerts in-line instead of requiring users to search for it in the help section."

Pricing and Cost Advice

"So far I use free tier and happy with it. You can subscribe to business package if needed."

"I give the price a five out of ten."

"The tool is a premium product, so it is very expensive."

"The cost primarily depends on the size of the organization."

"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."

"The price of the solution is expensive."

"The price is reasonable."

"We are using the free tier of the solution."

More Cloudflare pricing and cost advice

"Imperva’s pricing is a bit higher in the market since it offers a full-blown WAF."

"The price of this solution is a little bit high compared to competitors."

"There are a couple of different licensing models."

"Licensing can range from one to twenty thousand dollars annually. Additionally, some features, including software support, require an annual subscription as well."

"There is a license for this solution and we purchase the license annually with no additional fees."

"There are some licenses that you have to buy to use some features. Its price could be better. Price is always important because, at the end of the day, customers have a budget. If you can meet the budget, you can sell, and if you don't, you cannot sell."

"Imperva Web Application Firewall price is higher compared to other solutions. However, everything is included in the price."

"The tool is expensive."

More Imperva Web Application Firewall pricing and cost advice

"I’d simply say it’s really worth it."

"It stands out as a more cost-effective option compared to other cloud-based security services like Cloudflare or JetPass."

"The ROI has been very good. Because of the solution, I have a tax break. The site developers were not always experienced people. We used to pay more for cleaning up the site when it was infected. Now, we have peace of mind knowing that the solution will clean up the site and that we won't have to go through the unnecessary process of restoring it from a backup. The protection on the WAF and the measures for backups have also prevented our site from going down."

"Sucuri offers different plans, both the standard plan and an advanced plan. So there are different plans to choose from."

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Top Industries

By visitors reading reviews

Educational Organization

17%

Computer Software Company

14%

Comms Service Provider

Financial Services Firm

17%

Computer Software Company

13%

Insurance Company

Manufacturing Company

Educational Organization

42%

Computer Software Company

Manufacturing Company

Real Estate/Law Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?

Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...

See all answers

Which would you choose - Cloudflare DNS or Quad9?

Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...

See all answers

What do you like most about Cloudflare?

Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.

See all answers

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?

My recommendation is Imperva.

See all answers

Is Citrix ADC (formerly Netscaler) the best ADC to use and if not why?

For ADC, any ADC can do a good job. But in case if you want to add WAF functionality to the same ADC hardware you hav...

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DDoS solutions: Any other solutions to consider aside from Radware DDoS Protection Service and F5 Silverline DDoS Protection?

You can have a look to Imperva Cloud WAF, the anti-DDoS mitigation is under 1s and works very well. I observed a lot ...

See all answers

What do you like most about Sucuri?

The initial setup was very easy.

See all answers

What is your experience regarding pricing and costs for Sucuri?

The pricing is very reasonable. Sucuri offer other features as an add-on, such as backup, but these have an additiona...

See all answers

What needs improvement with Sucuri?

The main improvement I would like to see is support for .NET applications. If they could include this feature, I woul...

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 50% of the time

Akamai vs Cloudflare

Compared 4% of the time

Azure Front Door vs Cloudflare

Compared 3% of the time

Azure DNS vs Cloudflare

Compared 3% of the time

Imperva DDoS vs Cloudflare

Compared 2% of the time

More Cloudflare Competitors

Microsoft Azure Application Gateway vs Imperva Web Application Firewall

Compared 15% of the time

F5 Advanced WAF vs Imperva Web Application Firewall

Compared 13% of the time

Azure Front Door vs Imperva Web Application Firewall

Compared 11% of the time

AWS WAF vs Imperva Web Application Firewall

Compared 9% of the time

Azure Web Application Firewall vs Imperva Web Application Firewall

Compared 3% of the time

More Imperva Web Application Firewall Competitors

SiteLock vs Sucuri

Compared 19% of the time

AWS WAF vs Sucuri

Compared 13% of the time

Imperva DDoS vs Sucuri

Compared 12% of the time

More Sucuri Competitors

Product Reports

Buyer's Guide

Cloudflare

April 2025

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Buyer's Guide

Imperva Web Application Firewall

April 2025

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Buyer's Guide

Sucuri

April 2025

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Also Known As

Cloudflare DNS

No data available

Overview

Cloudflare is a highly-regarded Content Delivery Network (CDN) and a Distributed Denial-of-Service (DDoS) protection solution. The robust global connectivity cloud platform that is Cloudflare ensures users are able to connect to the Internet quickly, securely, and reliably. Cloudflare is one of the world's largest networks in the marketplace today. Using Cloudflare, businesses, educational entities, NGOs, vloggers, bloggers, and anyone else with an internet presence can experience more secure, faster websites and applications.

Currently, there are millions of Internet locations on Cloudflare, and the Cloudflare network
continues to grow every day by the thousands. The solution is able to fulfill the requests for
millions of websites seamlessly and serves on average 45 million HTTP requests per second.

Cloudflare has safe, secure data centers in close to 300 cities worldwide to ensure every
client request is filled as quickly as possible. It is Cloudflare’s edge network that makes this
possible by keeping content and other services as close to each client as possible, so the
information requests are always only seconds away.

Many organizations that work in democracy, civil society, human rights, or the arts are able to
access Cloudflare's highest levels of protection for free via Project Galileo. Additionally, official
election websites can be secured from hacking and fraud through Cloudflare’s Project
Athenian, also at no additional cost.

Cloudflare can also help organizations of all sizes develop a robust zero-trust strategy to
ensure the highest levels of productivity and profitability. Employees, stakeholders, and end users have a greater level of satisfaction and overall improved user experience, which can, in
turn, result in higher revenues and overall ROI. Zero-trust and BYOD (bring your own device)
access ensure end users and employees always have the best resources and technology
available to them at all times.

Cloudflare benefits

Cloudflare has many benefits. Some of its most valuable benefits include:

- Faster load times

- Robust DNS security

- Intuitive cloud Web Application Firewall (WAF)

- Free universal SSL

- Image enhancement

- Automatic browser caching

- Next-generation cloud load balancer

- Accelerated Mobile Pages (AMP)

- Rate limiting

- Minification

- Zero-trust capabilities

- Cost-effective

- Reduced carbon footprint

Reviews from real users

“Many websites require an SSL certificate because they sell stuff and want SSL. Cloudflare
comes with an SSL certificate built in. It's automatic. You sign yourself up for Cloudflare, and
an SSL certificate automatically protects your website. If you have a connection between your
website and your host, the server, Cloudflare, and the host, you don't necessarily need a
certificate.” Spencer M., Owner at Tech Exchange

“What I like best about Cloudflare is that my company can use it to trace and manage
applications and monitor traffic. The solution tells you if there's a spike in traffic. Cloudflare
also sends you a link to check your equipment and deployment and track it through peering,
so it's a valuable tool.” Daniel P., Network Engineer at Ufinet

“The most valuable feature of Cloudflare is the GUI. You are able to control the solution very
well through the interface. There is a lot of functionality that is embedded in the service.” PeerSpot user, Competence Center Manager at a tech services company

Cloudflare

Imperva Web Application Firewall is a versatile solution that protects web applications and databases from various attacks, including DDoS, cross-site scripting, and SQL injection attacks. It offers data security, availability, and access control and can be deployed on-premises or on the cloud.

The solution has good security against web attacks and offers advanced bot protection, API security, and mitigation features. Imperva WAF is easy to configure and deploy; it has good customer service and an excellent user interface.

Imperva

Sucuri gives website owners peace of mind with solutions that prevent hackers from abusing websites, and professional response services to those compromised. Sucuri is dedicated to researching the latest and emerging threats affecting websites like yours. Website security should be attainable for all website owners; we focus on making that a reality. Get back to running awesome WordPress websites. Our services are built around three principles – People. Process. Technology.

Sucuri Security

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.

BlueCross BlueShield, eHarmony, EMF Broadcasting, GE Healthcare, Metro Bank, The Motley Fool, Siemens

The Loft Salon, Tom McFarlin, WPBeginner, Taylor Town, Everything Everywhere, Financial Ducks in a Row, Chubstr, Real Advice Gal, Sujan Patel, Wallao, List25, School the World

Buyer's Guide

Imperva Web Application Firewall vs. Sucuri

April 2025

Free Report: Imperva Web Application Firewall vs. Sucuri

Find out what your peers are saying about Imperva Web Application Firewall vs. Sucuri and other solutions. Updated: April 2025.

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