vsAmazon API Gateway vs Azure API Management
API management head-to-head for ERP teams: evidenced capabilities, published pricing, and which ERPs each actually integrates with.
 Amazon API Gateway | ||
|---|---|---|
| Starting price | Pay-as-you-go, per API call plus data transfer | Tiered subscription, plus a pay-per-call Consumption tier |
| Deployment | Cloud | Cloud, Hybrid |
| Company size | — | — |
| Stated ERP integrations | SAP | SAP |
| Vendor | Amazon Web Services, Inc. | Microsoft |
Our take
Where Amazon API Gateway leads
- Stronger evidenced coverage on 10 of the 34 capabilities where they differ (led by custom / serverless authorizers and custom domains & api versioning).
Where Azure API Management leads
- Stronger evidenced coverage on 24 of the 34 capabilities where they differ (led by api catalog & discovery and lifecycle governance checks).
Where they differ
The 34 capabilities (of 47 in the API management taxonomy) where the evidence separates them, biggest gaps first. “Not evidenced” means our research found no public documentation of this capability — the vendor may still offer it. Confirm on a demo.
| Capability | Amazon API Gateway | |
|---|---|---|
| Custom / serverless authorizersSecurity & Access Control | Core strength Custom AWS Lambda authorizers, token- or request-based | Not evidenced |
| API catalog & discoveryDeveloper Portal & Publishing | Not evidenced | Core strength Centralized API governance via API Center; discovery across traditional and AI APIs |
| Lifecycle governance checksAPI Lifecycle & Design | Not evidenced | Core strength Centralized API governance via API Center |
| AI token quotas & cost attributionAI & MCP Gateway | Not evidenced | Core strength Token quotas and cost attribution for AI model, MCP server and agent traffic |
| Semantic caching for AI requestsAI & MCP Gateway | Not evidenced | Core strength Semantic caching to reduce AI request latency and cost |
| MCP server generation / gatewayAI & MCP Gateway | Not evidenced | Core strength One-click transformation of existing REST APIs into MCP servers |
| AI content-safety guardrailsAI & MCP Gateway | Not evidenced | Core strength Content safety enforcement with prompt and completion logging |
| Self-hosted / on-premises deploymentDeployment & Architecture | Not evidenced | Core strength Self-hosted, containerized gateways deployable on-premises or in other clouds |
| Hybrid / multi-cloud deploymentDeployment & Architecture | Not evidenced | Core strength Centralized policy enforcement from the Azure control plane regardless of gateway location |
| Kubernetes-native deploymentDeployment & Architecture | Not evidenced | Core strength Deployment on AKS, Azure Container Apps, Azure Functions and Logic Apps |
| Centralized API governanceGovernance & Monetization | Not evidenced | Core strength Centralized API governance via API Center |
| SAP OData/BAPI/RFC connectivityERP & Enterprise Connectivity | Not evidenced | Core strength SAP OData metadata import; SAP Gateway Foundation, S/4HANA and SuccessFactors OData v2/v4 |
| Request/response transformationAPI Gateway & Traffic Management | Not evidenced | Supported XML policy engine supports request/response transformation |
| Response cachingAPI Gateway & Traffic Management | Not evidenced | Supported Response caching and dynamic routing |
| Circuit breaking & resilienceAPI Gateway & Traffic Management | Not evidenced | Supported Circuit breaking for backend resilience |
| Custom domains & API versioningAPI Gateway & Traffic Management | Supported Custom domain names/base path mapping plus versioning and stage management | Not evidenced |
| API key issuance & validationSecurity & Access Control | Supported API keys tied to usage plans | Not evidenced |
| Role-based access controlSecurity & Access Control | Supported AWS IAM-based authorization/policies | Not evidenced |
| Spec-first design (OpenAPI)API Lifecycle & Design | Not evidenced | Supported GitHub Copilot spec generation; SAP OData metadata import/convert to OpenAPI |
| Version & retirement managementAPI Lifecycle & Design | Supported API versioning and stage management | Not evidenced |
| Usage & performance dashboardsObservability & Analytics | Supported Amazon CloudWatch metrics and logging | Not evidenced |
| Distributed tracing integrationObservability & Analytics | Supported AWS X-Ray tracing integration | Not evidenced |
| Centralized logging & metrics exportObservability & Analytics | Supported CloudWatch logging | Not evidenced |
| Federated gateway managementDeployment & Architecture | Not evidenced | Supported Workspace gateways for isolating teams within one APIM instance |
| Enterprise SSO / identity federationERP & Enterprise Connectivity | Partial Amazon Cognito user pools; no native SAML/Entra ID enterprise federation listed | Core strength Microsoft Entra ID to SAML token conversion for SAP Principal Propagation SSO |
| Legacy protocol support (SOAP/EDI)ERP & Enterprise Connectivity | Not evidenced | Supported SOAP protocol support |
| Multi-protocol supportAPI Gateway & Traffic Management | Supported REST, HTTP and WebSocket APIs; no native GraphQL/SOAP/gRPC listed | Core strength REST, GraphQL, WebSocket, OData, gRPC and SOAP |
| Load balancingAPI Gateway & Traffic Management | Not evidenced | Partial Dynamic routing referenced; explicit backend load balancing not detailed |
| WAF / OWASP API Top 10 protectionSecurity & Access Control | Supported AWS WAF integration for request filtering | Core strength Built-in defenses against the OWASP API Security Top 10 |
| App registration & subscriptionsDeveloper Portal & Publishing | Partial Usage plans/API keys support subscriber tiers; no built-in self-service dev portal | Not evidenced |
| Uptime / synthetic monitoringObservability & Analytics | Partial Via CloudWatch alarms/metrics; no dedicated synthetic monitoring feature listed | Not evidenced |
| Multi-provider LLM traffic routingAI & MCP Gateway | Not evidenced | Partial AI API governance (quotas, caching, MCP) evidenced; explicit multi-provider LLM routing not itemized |
| Chargeback / cost attributionGovernance & Monetization | Not evidenced | Partial Cost attribution documented for AI/MCP traffic specifically; general API chargeback not detailed |
| Prebuilt ERP connector libraryERP & Enterprise Connectivity | Not evidenced AWS's own docs label the SAP pattern a reference architecture, not a certified connector | Partial OData import pattern for SAP, not a packaged/productized ERP connector |
Both grade identically on the other 13 capabilities — see each product's full profile: Amazon API Gateway, Azure API Management.
Amazon API Gateway vs Azure API Management — FAQs
Is Amazon API Gateway or Azure API Management better for ERP integration?
Both state integrations with SAP. Always verify the connector against your ERP version with a reference customer.
Which is cheaper, Amazon API Gateway or Azure API Management?
Neither publishes a list price — both quote. Ask each for the all-in first-year cost at your seat count, as one number, and compare those.
Get pricing for both
Tell us your ERP, seat count and must-haves and we'll come back with an independent view of what Amazon API Gateway and Azure API Management should each cost you — and whether a third option belongs on your shortlist.