--- title: Fastly's Web Application and API Security Reviews meta_title: 'Fastly''s Web Application and API Security Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 30 reviews by the users' company size, role or industry to find out how Fastly's Web Application and API Security works for a business like yours. aggregate_rating: rating_value: 4.2 review_count: 30 scale: '5' date_modified: '2026-11-08' parent_category: name: "DevSecOps\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t" url: https://www.g2.com/categories/devsecops ---

Fastly's Web Application and API Security Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users commend the excellent customer support provided by Fastly, enhancing their experience and implementation process. (3 mentions)
Users value the effective DDoS protection of Fastly, ensuring robust security against various web application threats. (3 mentions)
Users value the high detection efficiency of Fastly's security, ensuring robust protection against diverse attacks. (2 mentions)
Users value the seamless HTTPS integration of Fastly's Web Application and API Security, ensuring a secure experience effortlessly. (2 mentions)
Users find the setup process easy with Fastly's Web Application and API Security, backed by excellent support. (2 mentions)
Users report poor customer support, highlighting issues with responsiveness and difficulty in obtaining assistance for configurations. (3 mentions)
Users find the complex configuration of Fastly's WAF overwhelming and time-consuming, especially for rule management. (2 mentions)
Users find the complex setup of Fastly's WAF cumbersome, making rule management and configurations time-consuming. (2 mentions)
Users find the management complex, as the cumbersome interface and poor support hinder effective rule setup. (1 mentions)
Users report data inconsistency issues that lead to vulnerabilities in monitoring traffic effectively, affecting overall security. (1 mentions)

5 Pros or Advantages of Fastly's Web Application and API Security

5 Cons or Disadvantages of Fastly's Web Application and API Security

Fastly's Web Application and API Security Reviews (30)

Reviews

Fastly's Web Application and API Security Reviews (30)

4.2
30 reviews
Search reviews
Filter Reviews
Clear Results
G2 reviews are authentic and verified.
Vladimir M.
VM
Vladimir M.
Senior Integration Engineer
Mid-Market (51-1000 emp.)
"Perfect API Protection"
5/5
What do you like best about Fastly's Web Application and API Security?

Protect API for my project! Perfect product no complains Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

No any complaints abot product, fast and efficient product Review collected by and hosted on G2.com.

MB
Mason B.
Customer Service
Entertainment
Small-Business (50 or fewer emp.)
"Unreliable Security, Slow Support"
0.5/5
What do you like best about Fastly's Web Application and API Security?

It is unable to provide protection, for applications through its poor web application firewall (WAF), and the configuring rules and potential cost increases are difficult. There are also drawbacks related to monitoring data traffic and vulnerabilities to security issues. Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

The user interface of Fastly Next Gen WAF is overwhelming and cumbersome to navigate. Its design lacks working making it time consuming to set up and manage rules. The customer support teams responsiveness is also lacking, which makes it difficult to obtain assistance, for refining configurations. Review collected by and hosted on G2.com.

Shakir K.
SK
Shakir K.
Senior Broadcast and streaming engineer, Network operation Centre (NOC)
Enterprise (> 1000 emp.)
"It’s an easy to use and provides the better security to application, API and devops environment"
5/5
What do you like best about Fastly's Web Application and API Security?

It's very easy to use.

It can handle all types of attack over applications, devops environments and API wherever it's located Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

As of now nothing as it's a robust solution. Review collected by and hosted on G2.com.

SO
Slobodan O.
Advisor
Food & Beverages
Enterprise (> 1000 emp.)
"SSO integration with high pricing"
3/5
What do you like best about Fastly's Web Application and API Security?

Gen WAF provides Single Sign On (SSO) integration. Having all management tasks, in one place is an advantage for me. But prices are high which is its drawback. It is not good enough for securing our web application. Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

There is the availability of documentation and tutorials. This make it difficult for users to fully utilize all the features and capabilities provided by Fastly Next Gen WAF. These limitations potentially stops its reliability in safeguarding against emerging threats. Review collected by and hosted on G2.com.

Avinash A.
AA
Avinash A.
Network Security Specialist
Enterprise (> 1000 emp.)
"Good SAAS in the Market with advance threat management and application security."
4/5
What do you like best about Fastly's Web Application and API Security?

We use Next GEN WAF and BotProtection services in our Company its fast and reliable service when coming to support the product and I really like this compre to the old F5 WAF/ASM. Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

The Intigarion between the internal apps would be more ease and open source. also, intigrating the sso would be more reliable and all managment would be in one place. apart from traditional firewall. Review collected by and hosted on G2.com.

AK
Anandb K.
Team Lead
Enterprise (> 1000 emp.)
"Excellent WAF tool for complete peace of mind"
4/5
What do you like best about Fastly's Web Application and API Security?

It provides excellent security to web applications from different types of attack. It provides highly customizable filters that can be configured in no time based on requirement, also it has excellent customer support that will help to define rules/ policy quickly. In my project, I have used this to safeguard applications from CORS attacks, SQL injection, DDoS, etc. Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

Pricing can be a little con for small projects. As some complex config changes require tech support help, that will incur more charges. As I have an insurance project, pricing is no issue for my client. Review collected by and hosted on G2.com.

Hanna m.
HM
Hanna m.
SEO Specialist
Small-Business (50 or fewer emp.)
"Simplifies & Streamlines Our Process"
3/5
What do you like best about Fastly's Web Application and API Security?

Fastly Origin Connect allows us to use the event monitoring feature and have a full view of our traffic during promotions, site launches, etc. It also allows us to quickly find and troubleshoot any errors with traffic. Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

With what I use Fastly for, I do not have any dislikes of the service. It's simple to use and we've never run into any issues with the product. Review collected by and hosted on G2.com.

ansuman s.
AS
ansuman s.
Security Engineer
Mid-Market (51-1000 emp.)
"Best suited web application firewall for modern day cyber attacks"
5/5
What do you like best about Fastly's Web Application and API Security?

Best in class dashboard suited for detailed display of web application attacks and DDos attacks. Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

Nothing as such. Nothing comes to my mind as dislikes. Review collected by and hosted on G2.com.

Likitha K.
LK
Likitha K.
Training Specialist
Enterprise (> 1000 emp.)
Originally submitted 7/16/2023
"Next-Gen WAF can now be deployed in different ways"
4.5/5
What do you like best about Fastly's Web Application and API Security?

It's easy to deploy and we have control over the data that we share Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

Issue with monitoring data traffic and it can be vulnerable for security issues Review collected by and hosted on G2.com.

SS
sumit s.
Network Security Engineer
Mid-Market (51-1000 emp.)
"DDoS Mitigation at Ease"
5/5
What do you like best about Fastly's Web Application and API Security?

Here are some points below that I like about DDoS mitigation:

1. Behavior-based detection for the highest accuracy.

2. Early detection of network abuse and intrusion in peacetime.

3. Most granular SLA - Fastest DDoS attack mitigation. Review collected by and hosted on G2.com.

What do you dislike about Fastly's Web Application and API Security?

Dislike about the DDoS is that the tech support is not supportive, Response time is higher than usual, and Licensing cost is very high compared to other products. So these are some pain points of the customers. Review collected by and hosted on G2.com.