Imperva API Security review
A broad API security platform for enterprises focused on discovery and OWASP risk reduction.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Imperva API Security is an API protection platform for enterprise security and development teams. It continuously discovers public, private, and shadow APIs, classifies APIs using traffic and call data, and identifies sensitive APIs and data transfers. The platform also assesses API risks against the OWASP API Security Top 10, reviews specifications for posture gaps, and supports cloud-managed and self-managed deployments across cloud, on-premises, and hybrid environments.
Its strongest fit is for organizations that need both API visibility and runtime protection. API discovery extends across API gateways, proxies, microservices, Kubernetes, and network monitoring. For testing and governance, the platform can generate API fuzzing tests, assess specifications, and identify design flaws. Runtime detection covers business-logic threats and broken object-level authorization, while automated mitigation can use Imperva Cloud WAF and WAF Gateway. This combination gives security teams a path from inventory and risk assessment to threat mitigation.
The ecosystem includes Kong, MuleSoft, Azure APIM Gateway, Apigee, F5, Imperva Cloud WAF, and Imperva Advanced Bot Protection. That makes Imperva API Security a practical consideration for enterprises with established gateway, WAF, or bot-protection environments. Pricing follows a contact-sales model, and the product has no free plan, so buyers should expect a procurement-led evaluation rather than self-service adoption. Choose it when OWASP-focused assessment, sensitive-data identification, posture management, and hybrid deployment are priorities. Organizations seeking an open-source or freely available API security product should consider alternatives.
Imperva API Security pros and cons
- Where it wins
- Continuous discovery covers public, private, and shadow APIs
- Assesses API risks against the OWASP API Security Top 10
- Detects business-logic abuse and BOLA threats in real time
- Where it doesn't
- Contact-sales pricing limits upfront cost comparison
- No free plan is available
- No open-source edition is offered
Imperva API Security fact sheet, pricing and score →
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