


Fastly and F5 Silverline Managed Services are competitors in cloud-based security and delivery solutions. Fastly holds an edge with competitive pricing and support, while F5 Silverline offers superior features justifying its higher cost, appealing to users seeking robust feature sets.
Features: Fastly includes real-time logging, video streaming optimization, and customizable caching. F5 Silverline provides advanced threat intelligence, comprehensive DDoS protection, and extensive load balancing capabilities.
Room for Improvement: Fastly could enhance its feature set to match security offerings of F5. Further development on intricate security features would increase competitive viability. Expanding managed service options could also be beneficial. F5 Silverline might improve integration flexibility since it follows a more hands-off approach. Expanding transparent pricing options could make it more accessible. Enhancing self-service tools would aid in reducing dependency on personalized support.
Ease of Deployment and Customer Service: Fastly's integration is straightforward with its flexible API, ensuring swift deployment and responsive customer support simplifying implementation. F5 Silverline offers a managed service approach, providing a hands-off deployment process and personalized support that prioritizes user experience.
Pricing and ROI: Fastly's transparent pricing model offers effective ROI through quick content delivery. F5 Silverline, despite higher initial setup costs, delivers substantial ROI via enhanced security and reduced downtime, appealing for those prioritizing security and stability.
My experience with the pricing or licensing of Cloudflare Web Application Firewall is that many features can be accessed for free, so the pricing is definitely reasonable.
Our revenue has grown substantially after the introduction of F5 Silverline Managed Services.
I have seen a return on investment in the time saved.
Realizing a 30 to 50% reduction in latency and page load time, ensuring users experience a seamless workflow.
I have seen a return on investment, particularly in time savings, especially regarding the changes.
I would rate the technical support with Cloudflare as excellent every time I've had to contact them.
The technical support of Cloudflare Web Application Firewall rates between five and seven at maximum.
I think 24/7 expert support and streamlined compliance management definitely benefit my company's security efforts.
Configuration problems largely arise from customer misunderstanding, leading to cases opened for configuration aspects where AI has become increasingly useful.
They resolve the issues by joining me to fix them.
demonstrating the team's technical expertise in CDN and Edge architecture
We have SLAs defined because we opted for enterprise support pricing.
We are not getting quick responses from Fastly technical support engineers.
The scalability of Cloudflare Web Application Firewall rates between 8 to 9, as it depends upon the use cases and what exactly the client needs.
The solution is fully scalable, and I would give it a rating of ten on a scale of one to ten for scalability.
F5 Silverline Managed Services is not a concern due to its scalability.
Seamlessly handling massive traffic without requiring backend changes due to its globally distributed Edge network and stateless API-driven design.
The stability of Cloudflare Web Application Firewall deserves a perfect 10 out of 10.
I have not seen anything suspicious with its accuracy or output.
Highly reliable for enterprise-scale applications with high uptime guarantees.
The product can improve by having more multitenancy capability, which is currently not available.
I think they're doing a good job with DNS and as support for any domains that I create or that my clients create, it's mandatory for me to ensure they have Cloudflare as their DNS provider.
And maybe something similar to Pushpin that Fastly has, which is an option where you can push messages that then can be scaled globally over the network.
F5 Silverline Managed Services needs to adapt compliances related to India's DPDP.
Localized support could enhance F5 Silverline Managed Services.
Improvements could include the creation of highly optimized profiles.
I chose 8 out of 10 because it has excellent performance and low latency delivery, making it suitable for larger applications, with strong Edge Caching and instant purging capabilities.
Fastly could improve by improving the documentation and having some code examples.
Fastly should provide features similar to Cloudflare regarding a block list.
The solution is expensive
Regarding the pricing of F5 Silverline Managed Services, I would say it is quite affordable.
My experience with pricing, setup cost, and licensing is that it is better than other solutions.
It operates on a pay-as-you-go structure, but costs scale with traffic, requiring monitoring to avoid unexpected spikes based on data transfers and the number of requests handled.
In terms of price, I find it good.
The custom rules and the geo-redundant geographical rule feature, which allows me to implement geographical rules for customers, add significant value.
The best features of Cloudflare Web Application Firewall are multiple, including the WAF, rate limiter, and bot attack protection.
Cloudflare Web Application Firewall's advanced reporting and analytics tools add a layer that we're able to visualize and see before it actually hits the local firewall.
It allows for centralized management of certificates, protecting applications from top ten attacks like SQL injection and cross-site scripting.
One part is positive security, which allows you to know vulnerabilities in depth, and you can implement CAPTCHA and MFA for logins, while also preventing known threats with included signatures.
The layered defense and DDoS consistently block attacks without disrupting legitimate traffic, and the reliability is what makes them shine.
The best feature that Fastly offers is the Edge location, which reduces latency, making our applications work smoother because we do not have to constantly call the backend.
Fastly has a wide number of configuration features that can be performed, and I emphasize that they can be done from code, which makes it much more traceable.
In this project, it is working as a reverse proxy for CDN and WAF, web application firewall, additionally image optimization.
| Product | Mindshare (%) |
|---|---|
| Cloudflare Web Application Firewall | 4.5% |
| Fastly | 1.7% |
| F5 Silverline Managed Services | 1.5% |
| Other | 92.3% |


| Company Size | Count |
|---|---|
| Small Business | 16 |
| Midsize Enterprise | 6 |
| Large Enterprise | 6 |
| Company Size | Count |
|---|---|
| Small Business | 9 |
| Midsize Enterprise | 2 |
| Large Enterprise | 11 |
| Company Size | Count |
|---|---|
| Small Business | 6 |
| Large Enterprise | 7 |
Cloudflare Web Application Firewall integrates DDoS protection, load balancing, and firewall capabilities. Its ease of use, configurability, and robust security measures make it a versatile choice for protecting web applications.
Cloudflare Web Application Firewall provides a comprehensive defense against threats with advanced reporting and robust security measures. It includes DNS integration, rate limiting, and extensive rule sets, all within a SaaS model that allows API configurability. Users value its caching, scalability, and pricing, although enhancements are needed in rate-limiting and third-party integration. Improvements in customer support, especially in India, real-time controls, and user documentation are also desired. Users seek a more intuitive dashboard, better log management, and improved alert systems, along with multitenancy capabilities and enhanced reporting.
What are the key features of Cloudflare Web Application Firewall?Cloudflare Web Application Firewall finds application in industries like banking and retail by acting as a comprehensive security gateway, managing authentication and authorization while protecting web applications from malicious Layer 7 traffic. It also implements load balancing, CDN, and zero-trust policies, supported by advanced reporting, analytics tools, and threat scoring to meet specific industry needs.
F5 Silverline Managed Services offers Local Traffic Management and Application Security Management, providing traffic monitoring, security, load balancing, and 24/7 threat mitigation. Its user-friendly interface enables centralized certificate management and policy application, enhancing overall security and managing DDoS protection.
F5 Silverline Managed Services delivers cloud-native functionality and real-time threat intelligence, streamlining threat response times and simplifying the setup process. While integration with Cisco and Dell EMC needs strengthening, the service effectively protects applications from DDoS attacks, SQL injection, and cross-site scripting. It supports on-premise systems integration for enhanced protection and compliance with government regulations. The need for improved reporting, a more intuitive interface, and better cost-efficiency are acknowledged for attracting more users. Expanding points of presence and adapting to data protection regulations can enhance compliance and latency reduction.
What are the key features of F5 Silverline Managed Services?In industries such as finance, healthcare, and retail, F5 Silverline Managed Services is implemented as a Web Application Firewall to protect mission-critical applications from threats while ensuring compliance with regulations. It is particularly valued for securing cloud-hosted services and managing traffic to enhance application delivery and security policy management.
Fastly is a leading provider of content delivery network services that enhances website performance through efficient caching and real-time architecture capabilities.
Fastly integrates CDN technology with advanced web application firewall for comprehensive security. Its global infrastructure supports performance enhancement, rapid deployment, and rollback capabilities. Utilizing the VCL language allows custom caching solutions. Compute@Edge provides extensive architectural flexibility, aiding in HTML manipulation and script execution. Users benefit from its stability and reliability features for seamless network protection, log management, image optimization, and A/B testing. Challenges include limited support in mainland China, inadequate WebSocket protocol implementation, and complex pricing structures.
What are the key features of Fastly?Fastly is widely implemented in industries needing robust content delivery and security capabilities. Companies use it as a reverse proxy for media delivery, ensuring availability and optimized performance. Its rapid deployment and rollback features are particularly beneficial in technology sectors requiring agile responses to demand shifts.
We monitor all Web Application Firewall (WAF) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.