apPosture API Security vs Wallarm 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.

Wallarm API Security discovers APIs and protects them in real time against attacks, abuse, and account takeover. It covers REST, GraphQL, gRPC, SOAP, and WebSocket APIs without requiring an API specification, and can identify shadow, zombie, and rogue APIs. The product can generate OpenAPI specifications from live traffic and block attacks such as injection, BOLA, broken authentication, and zero-day exploits. Behavior analysis detects credential stuffing, account takeover, malicious bots, and L7 DDoS. It can surface APIs handling personal, payment, credential, or health data and map that information to compliance scope. API Leak Management scans public sources for keys, tokens, and credentials associated with customer domains. Deployment options include managed Security Edge and self-hosted Kubernetes, cloud VM, and API gateway connector setups. The Security Edge Free Tier allows 500,000 requests per month for three users per company and excludes vulnerability assessment and API Abuse Prevention. Once the monthly quota is exceeded, console access and integrations are disabled. Paid core plans require contacting sales for pricing; listed paid plans include six months of event storage.