ModSecurity vs Akamai
A detailed comparison to help you choose between ModSecurity and Akamai.
Quick Verdict
3.7/5
ModSecurity
0 reviews
4.1/5
Akamai
0 reviews
Akamai is rated higher (4.1 vs 3.7). ModSecurity is a free WAF engine that detects and blocks malicious HTTP requests. Operates as a module for major web servers to protect against OWASP Top 10 attacks and custom threats. Akamai invented the CDN industry in 1998. 340,000+ servers in 130+ countries. Enterprise CDN, edge security, and media delivery at massive scale. Acquired Linode for cloud compute.
ModSecurity Open-source web application firewall for Apache, Nginx, and IIS |  Akamai The original CDN — 4,400+ edge PoPs across 130+ countries | |
|---|---|---|
| Overview | ||
| Rating | 3.7 (0 reviews) | 4.1 (0 reviews)✓ |
| Pricing model | free | paid |
| Starting price | Free | Free tier available |
| Best for | Sysadmins and DevOps teams running self-managed web servers who need auditable, on-premises application-layer filtering and have the capacity to tune rules. | Global media and streaming platforms, gaming backends, and attack-prone enterprises that need the largest edge footprint and top-tier DDoS scrubbing under enterprise contracts |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ✓ | |
| Tags | ||
| Tags | free tieropen sourceself hostable | ddos protectioneu datacenterus datacenterapac datacenter |
| Visit ModSecurity → | Visit Akamai → | |
ModSecurity
Pros
- + Free Apache-2.0 WAF engine with 23 years of production deployments behind it
- + OWASP Core Rule Set covers OWASP Top 10 attack classes without application-specific knowledge
- + Actively maintained under OWASP governance with LTS rule branches and coordinated security releases
- + Full control and visibility: custom rules, blocking or detection-only modes, everything on your own servers
- + Broad deployment surface: Apache, nginx, IIS, containers, Debian/Ubuntu packages
Cons
- - Engine alone provides almost no protection — CRS tuning is mandatory skilled work
- - False positives are guaranteed without a detection-only tuning period; not a deploy-and-forget tool
- - libmodsecurity 3.x connector path (nginx/IIS) has matured more slowly than the Apache module
- - No volumetric DDoS protection, no managed option, no SLA, community-only support
Akamai
Pros
- + Unmatched edge reach: 4,400+ PoPs across 130+ countries and 1,200+ networks
- + Prolexic DDoS scrubbing is the industry reference: 20+ Tbps dedicated capacity, zero-second mitigation, 100% platform availability SLA
- + Two decades-plus of delivery track record at the largest media and event scale
- + Aggressive egress pricing on the Akamai Cloud compute side, inherited from the Linode acquisition
- + Edge compute (EdgeWorkers, Functions) plus core and distributed compute regions under one network
Cons
- - No public pricing — quote-based enterprise procurement with real sales-cycle overhead
- - Not an option for individuals, small businesses, or anyone who wants self-serve onboarding
- - Dense, modular product catalog that is easy to over-buy or misconfigure
- - Volume commitments can make traffic overruns expensive
- - Compute breadth is thin compared with AWS, Azure, and Google Cloud
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