Imperva API Security vs Vijil Dome: side-by-side comparison (2026)
Imperva API Security is a commercial API security solution by Imperva. Vijil Dome is a commercial LLM guardrails solution by Vijil. Features, integrations, deployment and the company behind each one, side by side.
Our take
What our shortlists say about the one we picked.
- Imperva API Security
Best for: Imperva WAF customers adding API discovery
Imperva earns a spot because it catches one user reading another user's data as it happens and can block it inline through the WAF you may already run. It suits you best if that WAF is Imperva Cloud WAF or WAF Gateway, and its self-managed option helps on hybrid estates. Imperva is now part of Thales, so check the roadmap and support model after that move.
From Best API Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Unified API security platform for discovery, risk assessment, and mitigation
Runtime LLM guardrails blocking prompt injections, PII leakage & policy violations.
Side-by-side comparison
Feature
Imperva API Security
Vijil Dome
Pricing model
Commercial
Commercial
Category
API Security
LLM Guardrails
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
Imperva
Vijil
Use cases and capabilities
Bot Protection
Yes
No
OWASP
Yes
No
WAF
Yes
No
LLM Guardrails
No
Yes
LLM Security
No
Yes
Prompt Injection
No
Yes
Agentic AI Security
No
Yes
AI Governance
No
Yes
PII
No
Yes
GenAI Security
No
Yes
Content Filtering
No
Yes
Policy
No
Yes
Pattern Matching
No
Yes
Core features
10 features listed
8 features listed
Integrations
8 integrations listed
8 integrations listed
Need help choosing?
See more solutions in this category, or build a security stack from your picks.
