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Akamai vs Fastly vs Imperva Application Security Platform comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

Mindshare comparison

As of September 2025, in the CDN category, the mindshare of Cloudflare is 21.3%, up from 21.5% compared to the previous year. The mindshare of Akamai is 16.3%, up from 14.8% compared to the previous year. The mindshare of Fastly is 5.1%, up from 3.4% compared to the previous year. The mindshare of Imperva Application Security Platform is 8.3%, down from 8.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN Market Share Distribution
ProductMarket Share (%)
Cloudflare21.3%
Imperva's Application Security Platform8.3%
Akamai16.3%
Fastly5.1%
Other48.99999999999999%
CDN
 

Featured Reviews

Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
Aryan Singh1 - PeerSpot reviewer
Offers great enterprise support, ideal for solutions requiring high scalability and seamless integration with AWS infrastructure
For Akamai, it is definitely one of the best tools out there. However, there are challenges with how their approach is designed for large enterprises. While it's great for solutions with high scalability, like global e-commerce, it's not really built for small and medium-sized businesses (SMBs). It has too many options and can be complex for SMBs to utilize. That's the biggest challenge we faced when migrating to Akamai from other solutions, like Cloudflare. It can be difficult to migrate between platforms. Due to its great features but high activation thresholds. So, while it's a powerful tool, it has limitations for some implementations. It was difficult to migrate from and to Akamai. It is challenging when we are building a website.
Nick Wilsdon - PeerSpot reviewer
An easily scalable and stable product that provides exceptional support
The product should provide improved bot detection and management. The product should also provide support for code management. Everybody working in CDN is currently looking for ways to better manage code deployment with various authorization levels and synchronization with our lower environments. Matching up what's happening in CDN with what's happening on the origin regarding testing would always be useful.
Bhupesh-Sharma - PeerSpot reviewer
Enhanced network security with effective threat filtering and good bot managing features
We use Imperva DDoS protection to safeguard our network from multiple attacks. It is especially useful to protect websites or applications by redirecting traffic to eliminate threats Imperva DDoS increases our uptime to 99.99% by filtering and managing traffic to ensure only genuine traffic…
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Financial Services Firm
17%
Computer Software Company
13%
Manufacturing Company
8%
Retailer
6%
Computer Software Company
14%
Financial Services Firm
11%
Comms Service Provider
10%
Manufacturing Company
9%
Financial Services Firm
14%
Computer Software Company
13%
Manufacturing Company
8%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise8
Large Enterprise25
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise14
By reviewers
Company SizeCount
Small Business5
Large Enterprise4
By reviewers
Company SizeCount
Small Business83
Midsize Enterprise25
Large Enterprise61
 

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...
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...
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.
What do you like most about Akamai?
The most valuable feature in managing web traffic has been the ability to handle vertical scaling effectively.
What needs improvement with Akamai?
Other solutions are probably easier to set up, but you have more capability in Akamai. It would be beneficial if they...
What is your primary use case for Akamai?
We are using many of the solutions from Akamai, with the WAF in front of it and distribution to multiple targets wher...
What do you like most about Fastly?
Support is good; the product works as advertised. We have a Slack connection with them. So we can basically ask for h...
What needs improvement with Fastly?
Fastly has POPs with huge servers across the world, so it works effectively everywhere except the mainland China regi...
Which Web Application Firewall (WAF) would you recommend? R&S or Imperva?
Imperva is a strong choice, given their security focus and ongoing R&D into the product in areas such as bot mana...
What do you like most about Imperva Incapsula?
We use Imperva DDoS to stop DDoS attacks and reduce the amount of unwanted queries against web services or web scraping.
What is your experience regarding pricing and costs for Imperva DDoS?
The pricing, setup costs, and licensing of Imperva DDoS are reasonable for the amount of technical capabilities provi...
 

Also Known As

Cloudflare DNS
No data available
No data available
Imperva Bot Management, Imperva Web Application Firewall, Imperva API Security
 

Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
Amazon, Apple, AT&T, Bank of America, Capital One, Cisco, Coca-Cola, Delta Air Lines, Disney, Ebay, Facebook, Google, Home Depot, HP, IBM, Intel, JPMorgan Chase, LinkedIn, McDonald's, Microsoft, Netflix, Nike, Oracle, PayPal, Pinterest, Qualcomm, Rakuten, SAP, Spotify, Tesla, Toyota, Visa, Walmart, WeWork
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
Hitachi, BNZ, Bitstamp, Moz, InnoGames, BTCChina, Wix, LivePerson, Zillow and more.
Find out what your peers are saying about Cloudflare, Microsoft, Amazon Web Services (AWS) and others in CDN. Updated: September 2025.
867,821 professionals have used our research since 2012.