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Fastly vs Prolexic comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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

Fastly
Ranking in Distributed Denial-of-Service (DDoS) Protection
11th
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
11
Ranking in other categories
CDN (7th), Web Application Firewall (WAF) (24th)
Prolexic
Ranking in Distributed Denial-of-Service (DDoS) Protection
14th
Average Rating
7.8
Reviews Sentiment
6.2
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Fastly is 3.7%, up from 2.5% compared to the previous year. The mindshare of Prolexic is 2.5%, down from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
ProductMindshare (%)
Fastly3.7%
Prolexic2.5%
Other93.8%
Distributed Denial-of-Service (DDoS) Protection
 

Featured Reviews

Pranay Jain - PeerSpot reviewer
Senior software engineer at Simplifyvms
Edge caching has transformed response times and delivers faster candidate data globally
Fastly can be improved in certain areas such as VCL, which is powerful but has a steep learning curve for normal users. A more user-friendly, UI-based configuration could simplify the experience, alongside better templates for common use cases and dashboard improvements, as the current dashboard feels complex for beginners, and pricing can be hard to predict for smaller companies. 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. However, VCL complexity and pricing predictability, especially for smaller companies, along with a user-friendly dashboard are areas impacting my score.
Gavin Pinho - PeerSpot reviewer
Privacy & Risk Management Vice President, Information Security at a computer software company with 501-1,000 employees
Has faced challenges with bot detection while benefiting from strong threat monitoring and compliance support
Akamai's most valuable features include being industry recognized and PCI compliant, which is really great; their cloud is PCI compliant, and having a vendor that is PCI certified is crucial for organizations focused on PCI compliance. We utilize the real-time monitoring of the solution. Real-time monitoring helps us identify network vulnerabilities by allowing us to see a spike in traffic and understand the traffic levels compared to this time last month or last week. If we notice a sudden increase, we investigate further to determine if it indicates a DDoS attack or a card testing situation. In terms of threat detection capabilities, they are very good because Akamai has a SOC service that we have tapped into for active threat detection and threat hunting, and they monitor everything carefully 24/7. Scrubbing is done by Akamai as a backend service, and we utilize their SOC, which is a service that you pay additional fees for, allowing us to have our queries prioritized. Prolexic features help maintain business continuity during high-volume attacks by having built-in threat detection capabilities in its bot detection and other functionalities, as attacks usually occur through intelligent bots trying to infiltrate the system.

Quotes from Members

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

Pros

"Its initial setup process is straightforward."
"The product's initial setup phase is straightforward."
"Fastly uses configuration versioning, where you can deploy a new version in less than one minute."
"Fastly provides CDN, WAF, image optimization, and IP restriction."
"Fastly has positively impacted my organization by helping to obtain better solutions in less time and in a much more traceable way."
"Compute@Edge features are valuable to me."
"Support is good; the product works as advertised. We have a Slack connection with them. So we can basically ask for help, live, engage, and ring when they respond. Very quickly."
"Fastly combines both the CDN side and the Signal Sciences next-generation WAF, which is closely integrated with the CDN, allowing us to use both products seamlessly."
"They've scrubbed DDoS traffic that was blasting us offline, thus allowing legitimate traffic through and letting our service return online."
"Akamai's most valuable features include being industry recognized and PCI compliant, which is really great; their cloud is PCI compliant, and having a vendor that is PCI certified is crucial for organizations focused on PCI compliance."
"The support from Akamai is great, and they provide excellent information and mitigation services."
"Prolexic technical support is second to none."
"The solution does not have hardware or maintenance requirements and is very easy to scale."
 

Cons

"We are not getting quick responses from Fastly technical support engineers. Sometimes they depend on their D3 developers."
"The product should provide improved bot detection and management."
"Fastly's customer service area needs improvement."
"It's not easy to start with Fastly if you don't have VCL knowledge, so it appears very complex at the beginning."
"Another downside of Fastly is that when we wanted to migrate our API domains, it's lacking the WebSocket protocol."
"Stronger analytics would be helpful, like showing configurations that haven't served a certain amount of traffic in a while. With many properties, things can get lost track of - duplicates or unused configurations not properly decommissioned."
"The solution's pricing could be better."
"It is missing a "staging" platform to deploy a test configuration with all of the real settings, which would allow us to properly test before putting it into production."
"The solution needs additional product options for small and medium enterprises."
"The reports provided don’t give detailed information about DDoS mitigations, bandwidth utilization, etc."
"In bot management, there are times when attackers find ways to bypass Akamai, which is a continuously evolving challenge."
"The web portal for checking status and traffic needs improvements."
"It's expensive, though."
 

Pricing and Cost Advice

"You need to pay a premium price for the tool."
"I've generally found Fastly to be very competitive in pricing, especially around Compute@Edge."
"In my opinion, Fastly is priced competitively."
"Fastly is less expensive than one of its competitors."
"It is an expensive solution."
"The solution is cheaper than other products in the market."
"The pricing has been very competitive."
"The pricing is a pay-as-you-go model that is charged by the hour."
report
Use our free recommendation engine to learn which Distributed Denial-of-Service (DDoS) Protection solutions are best for your needs.
909,725 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Comms Service Provider
13%
Financial Services Firm
11%
Outsourcing Company
9%
Manufacturing Company
8%
Financial Services Firm
24%
Comms Service Provider
17%
Manufacturing Company
10%
Healthcare Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Large Enterprise7
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Fastly?
In terms of price, I find it good, and as I mentioned, the implementation cost had some difficulty at the beginning due to the learning curve.
What needs improvement with Fastly?
I think Fastly could improve by improving the documentation and having some code examples so that it is easier for developers, since at the beginning it becomes a bit complicated.
What is your primary use case for Fastly?
My primary use case for Fastly is using it as a CDN to speed up my customers' access to the applications. A specific example of how Fastly has helped improve my customers' access to the application...
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 GRE tunnels. We have decreased site load times on Mobile 3G from 8 to 1,6 seconds ...
What needs improvement with Akamai Prolexic Routed?
For the DDoS protection, I don't see any areas for improvement because they are pretty solid there, though in bot management, there are times when attackers find ways to bypass Akamai, which is a c...
What is your primary use case for Akamai Prolexic Routed?
The main use case for DDoS protection is to mitigate risks, and there are multiple ways Akamai provides DDoS protection; one is application-based DDoS protection and the other is volumetric DDoS pr...
 

Comparisons

 

Also Known As

No data available
Akamai Prolexic Routed
 

Overview

 

Sample Customers

Twitter, Airbnb, Alaska Airlines, Pinterest, Vimeo, The Guardian, The New York Times, Ticketmaster, The Drupal Association, Opera, about.com, imgur, Etsy, Foursquare, GitHub, New Relic, shopify, Shazam, Firebase
Fidor Bank
Find out what your peers are saying about Fastly vs. Prolexic and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.