Sqreen vs The Fastly Next-Gen WAF (powered by Signal Sciences) comparison

Sqreen and Fastly are both solutions in the Web Application Firewall (WAF) category. Sqreen is ranked #55, while Fastly is ranked #26 with an average rating of 7.3. Additionally, 60% of Fastly users are willing to recommend the solution.

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Executive Summary

We performed a comparison between Sqreen and The Fastly Next-Gen WAF (powered by Signal Sciences) based on real PeerSpot user reviews.

Find out what your peers are saying about Fortinet, F5, Amazon Web Services (AWS) and others in Web Application Firewall (WAF).

To learn more, read our detailed Web Application Firewall (WAF) Report (Updated: November 2025).

Buyer's Guide

Web Application Firewall (WAF)

November 2025

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Helped 879,259 peers since 2012

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

Herb Angle

Owner at Hga consulting

Has helped manage client domains with streamlined access control and threat visibility

I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service. It doesn't pay to try to host your own website.

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reviewer2161107

Staff Engineer at a retailer with 1,001-5,000 employees

Room for improvement with user interface while competitive pricing impresses

It is managed through Infrastructure as Code, so all configurations can be managed in the code itself, which is beneficial. Because it uses rules, it is easy to set up, and we have many different sites where the configurations are straightforward. Though the UI is not very interactive, which is a downside, we can manage many things. The UI is not very intuitive and could be better. However, we manage all the configurations through code, which is easy to maintain. It has extensive anomaly detection capabilities, so the traffic is classified into several categories where thresholds can be defined and customized based on false positives and false negatives. This is advantageous because you do not need to tweak it very often. Once you set it up, an audit once a quarter would suffice. Because The Fastly Next-Gen WAF (powered by Signal Sciences) is API-driven, we have integrations with the CI/CD pipeline through GitHub Actions, making it easy to integrate.

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

No data available

Manufacturing Company

12%

Computer Software Company

12%

Retailer

10%

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	8
Large Enterprise	25

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...

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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...

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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.

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What do you like most about Signal Sciences?

The product's most valuable feature is its ability to set up the rules easily.

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What is your experience regarding pricing and costs for Signal Sciences?

The pricing is very competitive compared to other providers. The pricing is definitely a factor in our decision-makin...

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What needs improvement with Signal Sciences?

We do use it, but the UI can be improved as we mostly work through the CI/CD. It provides support, but sometimes it i...

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Comparisons

Quad9 vs Cloudflare

Compared 52% of the time

Akamai vs Cloudflare

Compared 4% of the time

Imperva Application Security Platform vs Cloudflare

Compared 3% of the time

Myra Security DDoS Protection vs Cloudflare

Compared 2% of the time

Azure DNS vs Cloudflare

Compared 2% of the time

More Cloudflare Competitors

NGINX App Protect vs Sqreen

Compared 28% of the time

Contrast Security Protect vs Sqreen

Compared 19% of the time

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AWS WAF vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 15% of the time

Azure Web Application Firewall vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 11% of the time

Azure Front Door vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 9% of the time

Cloudflare Web Application Firewall vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 8% of the time

NGINX App Protect vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 5% of the time

More The Fastly Next-Gen WAF (powered by Signal Sciences) Competitors

Product Reports

Buyer's Guide

Cloudflare

December 2025

Download Cloudflare product report

Buyer's Guide

Application Security Tools

November 2025

Download Sqreen product report

Buyer's Guide

The Fastly Next-Gen WAF (powered by Signal Sciences)

December 2025

The Fastly Next-Gen WAF (powered by Signal Sciences) report

Download The Fastly Next-Gen WAF (powered by Signal Sciences) product report

Also Known As

Cloudflare DNS

No data available

Signal Sciences Next-Gen WAF, Signal Sciences RASP

Overview

Cloudflare enhances web performance and security with features like CDN caching and DDoS mitigation while providing easy DNS management and intuitive setup through its user-friendly dashboard.

Cloudflare is recognized for its comprehensive web security and performance solutions. Speed improvements are achieved through caching mechanisms and DDoS protection, combining ease of DNS management with flexible page rules. The robust analytics and threat insight tools provide valuable data, assisted by a user-friendly dashboard allowing quick setup and configuration. An API offers dynamic DNS settings ensuring low latency and high performance across the globe.

What are Cloudflare's key features?

CDN Caching: Enhances website speed through content delivery network caching.
Web Application Firewall: Protects websites from online threats.
DDoS Mitigation: Shields against distributed denial-of-service attacks.
DNS Management: Offers easy-to-use and flexible domain management.
SSL Certificates: Ensures secure connections between users and servers.
Analytics: Provides insights with robust analytics tools.

What benefits and ROI should users evaluate?

Enhanced Security: Strengthening web security with DDoS and firewall protection.
Speed Improvement: Faster content delivery with CDN caching.
Operational Simplicity: Simplifies website optimization through a user-friendly interface.
Scalable Solutions: Scales with global reach, lowering latency for improved performance.
Cost Efficiency: Offers layers of valuable functionality with pricing options.

Cloudflare finds utility across industries for DNS management and defense mechanisms. Its content delivery network assures fast content distribution and fortified security. Businesses integrate features like web application firewalls, load balancing, end-to-end SSL, and zero trust to protect websites from cyber threats while ensuring resilience and reliable performance.

Cloudflare

Sqreen is the industry’s first provider of Application Security Management (ASM), unifying application security needs into one single platform, giving over 500 companies unprecedented visibility and protection in production. Sqreen enables developers, operations and security teams to scale their security without impacting engineering velocity. The company was founded by security veterans who previously led the offensive security team at Apple. Sqreen is backed by Greylock Partners, Y Combinator, Alven and Point Nine. For more information,

Sqreen

The Fastly Next-Gen WAF (powered by Signal Sciences) provides web application and API protection, RASP, rate limiting, bot protection and DDoS purpose built to eliminate the challenges of legacy WAF.

Fastly

Sample Customers

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

Rainforest, Le Monde, nestaway

Chef, Adobe, Datadog, Etsy, GrubHub, Vimeo, SendGrid, Under Armour, Duo, AppNexus

Buyer's Guide

Web Application Firewall (WAF)

November 2025

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Find out what your peers are saying about Fortinet, F5, Amazon Web Services (AWS) and others in Web Application Firewall (WAF). Updated: November 2025.

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