apPosture API Security vs Radware API Security Service

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.

Radware API Security Service is a hybrid API-security product for API, self-hosted, and web environments. It follows APIs from discovery through posture management, testing, and runtime protection. Discovery covers third-party, outdated, shadow, and deprecated APIs across environments. Using live production traffic, posture management assesses risk and shows current API behavior and exposure. Runtime controls address embedded attacks, business-logic attacks, API-focused bots, and HTTP DDoS. Contextual automated testing adapts to application business logic, covers the OWASP API Top 10, and can connect to CI/CD pipelines. For business-logic defense, the service maps API workflows and creates rules that can be enforced against attacks. Discovery, analytics, risk assessment, posture management, and protection are presented in one management and reporting portal. Radware says integration is possible with on-premises, private-cloud, public-cloud, hybrid, and microservices environments, including without traffic redirection. A free trial is available; pricing is on request.