apPosture API Security vs Imperva API Security

apPosture API Security inventories API endpoints, assigns risk priorities, and compares declared API contracts with running APIs. Its risk verdict combines whether an endpoint is public, handles sensitive data, and lacks provable authentication. Endpoint labels distinguish code-and-runtime provenance, source-only findings, and runtime-only observations. Discovery uses SAST attack-maps, DAST crawling, an attached OpenAPI specification, and external subdomain probing; listed coverage includes OpenAPI import, GraphQL, gRPC, HTTP/2, h2c, and REST. Teams can diff an OpenAPI specification against running endpoints to identify documented, shadow, declared-untested, and auth-drift states. Runtime correlation ingests existing access logs out of band rather than inline in the request path. The product supports API-scoped compliance across seven frameworks and SARIF export. It can run self-hosted, in a customer's cloud, or as a dedicated managed instance; self-hosted deployment uses a local LLM and needs no outbound connections after setup. The listed Essentials plan is $35 a year, billed at $35 / dev · mo annually, with a $2,000 / year minimum; API Security is an additional $15 / dev · mo. Platform is $70 a year, billed at $70 / dev · mo annually, with a $4,000 / year minimum. Enterprise is $90 a year, billed at $90 / dev · mo annually, with a $7,500 / year minimum. There is no free tier; each edition starts with the same 30-day proof of concept.

Imperva API Security brings API discovery, risk assessment, detection, and mitigation into one console for cloud, on-premises, and hybrid environments. It monitors public, private, and shadow APIs, tracks changes, and identifies design flaws and vulnerabilities. Ongoing assessments address risks associated with the OWASP API Security Top 10. For Broken Object Level Authorization, its machine-learning-driven detection profiles traffic for behavioral changes and can block exploits. A separate testing function scans uploaded API specifications for posture gaps, design and configuration weaknesses, and risky endpoints. Teams can choose cloud-managed or self-managed management, with agent-based or agentless deployment options for cloud WAF, microservices, encrypted applications, and network-layer monitoring. Integrations include Kong, Mulesoft, Azure APIM, Apigee, and F5. API sensitivity classification includes government IDs, card details, addresses, and other personal information. With Imperva’s application security platform, it addresses nine OWASP API Top Ten risks; Unsafe Consumption of APIs is not covered. It runs on API, self-hosted, and web platforms. Pricing is on request; there is no free plan, and a 30-day trial may be limited to 100 Mbps, with excess traffic potentially null-routed.