Fuzzapi vs Wallarm API Security: side-by-side comparison (2026)
Fuzzapi is a free API security solution. Wallarm API Security is a commercial API security solution by Wallarm. Features, integrations, deployment and the company behind each one, side by side.
Our take
What our shortlists say about the one we picked.
- Wallarm API Security
Best for: Teams wanting inline API blocking without specifications
Wallarm earns its place because it can start blocking before your APIs are documented, which helps when your specs lag behind the code. It runs hybrid, so you can put the filtering where your traffic is. Before you choose it, test its blocking modes on your busiest APIs, because a wrong block there lands on real users.
From Best API Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Fuzzapi is a Rails application with a user-friendly UI for API_Fuzzer gem and Docker setup.
Inline API discovery and protection platform blocking attacks, abuse, and ATO.
Side-by-side comparison
Feature
Fuzzapi
Wallarm API Security
Pricing model
Free
Commercial
Category
API Security
API Security
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Startup, SMB, Mid-Market
SMB, Mid-Market, Enterprise
Open source
GitHub stars
667
–
Last commit
Nov 2020
–
Company
Company
–
Wallarm
Use cases and capabilities
Web Security
Yes
No
Bot Protection
No
Yes
DDoS
No
Yes
OWASP
No
Yes
Serverless
No
Yes
Kubernetes
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
21 integrations listed
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See more solutions in this category, or build a security stack from your picks.
