AWS API Gateway vs Azure API Management (2026)
By API7.ai Team
Last updated: June 2026
AWS API Gateway and Azure API Management are the flagship managed API gateways from the two largest clouds. This guide compares their architecture, supported protocols, developer portal, security, hybrid and multicloud options, observability, and pricing so you can pick the right fit for your stack.
AWS API Gateway is a fully managed, serverless-first gateway for REST, HTTP, and WebSocket APIs, tightest with Lambda and the AWS ecosystem. Azure API Management is a broader API-management platform — gateway, management plane, and a built-in developer portal — that imports more protocols and offers a self-hosted gateway for hybrid and multicloud. The choice usually follows your cloud and whether you need full lifecycle tooling.
- AWS-native, serverless APIs: AWS API Gateway
- Developer portal and full API lifecycle: Azure API Management
- Hybrid or multicloud reach: Azure API Management (self-hosted gateway)
AWS API Gateway vs Azure API Management at a glance
AWS API Gateway leads on serverless simplicity and AWS-native integration; Azure API Management leads on lifecycle breadth, protocol coverage, a built-in developer portal, and a self-hosted gateway for hybrid and multicloud.
| Dimension | AWS API Gateway | Azure API Management |
|---|---|---|
| Best for | Serverless & AWS-native APIs | Full API lifecycle with a developer portal |
| Service model | Fully managed AWS service | Managed PaaS + self-hosted gateway |
| API types | REST, HTTP, WebSocket | REST, SOAP, GraphQL, WebSocket, gRPC |
| Developer portal | — Not built in | ✓ Built-in (except Consumption) |
| Hybrid / multicloud | — AWS-only | ✓ Self-hosted gateway (Dev/Premium) |
| Identity integration | IAM, Cognito, Lambda authorizers | Microsoft Entra ID, OAuth2/OIDC |
| Pricing | Pay-per-request | Tiered (Consumption → Premium) |
What is AWS API Gateway?
AWS API Gateway is a fully managed AWS service for creating, publishing, and securing REST, HTTP, and WebSocket APIs at any scale, integrated with Lambda, IAM, and Cognito.
Amazon API Gateway is a fully managed AWS service for creating, publishing, and securing REST, HTTP, and WebSocket APIs at any scale. It acts as the front door for serverless and AWS-backed workloads, with native integration into Lambda, IAM, Cognito, and AWS WAF.
Service model
Fully managed AWS service
API types
REST, HTTP, WebSocket
Best for
Serverless & AWS-native APIs
Pros
- Deep AWS integration: Lambda, IAM, Cognito, AWS WAF, X-Ray
- Three API flavors — REST (full features), HTTP (lean/cheaper), WebSocket
- Pay-per-request with no upfront commitment
- Canary releases, request validation, usage plans, and API keys on REST APIs
Cons
- AWS-only; no self-hosted or multicloud deployment
- No built-in developer portal
- Third-party IdP integration needs custom Lambda authorizers
- No native SOAP or GraphQL facade
What is Azure API Management?
Azure API Management is a managed platform for the full API lifecycle — a gateway, management plane, and built-in developer portal — that imports REST, SOAP, GraphQL, WebSocket, and gRPC APIs.
Azure API Management is a managed platform for the full API lifecycle, made up of a gateway, a management plane, and a customizable developer portal. It imports REST, SOAP, GraphQL, WebSocket, and gRPC APIs, and its self-hosted gateway extends API management to hybrid and multicloud environments.
Service model
Managed PaaS + self-hosted gateway
API types
REST, SOAP, GraphQL, WebSocket, gRPC
Best for
Full lifecycle + developer portal
Pros
- Built-in customizable developer portal for discovery and onboarding
- Broad protocol import: REST, SOAP, GraphQL, WebSocket, gRPC, OData
- Self-hosted gateway for hybrid and multicloud (Developer & Premium)
- Rich policy engine and deep Azure/Entra ID integration
Cons
- Strongest when paired with the Azure ecosystem
- Multi-region and self-hosted gateway gated to Premium (and Developer)
- Tier model adds capacity/feature planning overhead
- Consumption tier omits the developer portal and some features
Architecture: managed AWS service vs API-management platform
AWS API Gateway is a single managed service optimized for AWS-backed and serverless APIs; Azure API Management is a multi-component platform built around lifecycle management, a portal, and an optional self-hosted gateway.
AWS API Gateway is one fully managed service you configure through the AWS console, CLI, SDKs, or CloudFormation. It offers three API types — REST (the most feature-rich, with API keys, usage plans, request validation, caching, and canary releases), HTTP (a leaner, lower-cost option), and WebSocket — and acts as the front door for Lambda, AWS services, and HTTP backends.
Azure API Management is composed of three parts: a gateway (data plane) that proxies requests and applies policies, a management plane for configuring and importing APIs, and a developer portal for consumers. Its self-hosted gateway — a Linux Docker container deployable to Kubernetes, Docker, or Azure Arc — lets a single Azure instance manage APIs running on-premises and in other clouds, which API Gateway’s AWS-only model does not.
Protocols and API types
AWS API Gateway covers REST, HTTP, and WebSocket APIs. Azure API Management imports a wider set — REST, SOAP, GraphQL, WebSocket, gRPC, and OData — making it the broader choice when you need SOAP or GraphQL facades.
If your APIs are REST/HTTP or AWS-backed, API Gateway’s three API types cover the common cases, and its WebSocket APIs handle stateful, full-duplex messaging. JWT authorizers (on HTTP APIs) and Cognito make token-based auth straightforward for AWS-centric stacks.
Azure API Management’s management plane can import OpenAPI, WSDL (SOAP), OData, WebSocket, GraphQL, and gRPC backends, then expose them through a consistent gateway and portal. For organizations modernizing legacy SOAP services or fronting GraphQL, that wider protocol coverage is a meaningful difference.
AWS API Gateway vs Azure API Management: feature comparison
Across service model, protocols, developer portal, security, hybrid options, and pricing, the two trade off AWS-native serverless simplicity against broader API-management lifecycle depth.
| Feature | AWS API Gateway | Azure API Management |
|---|---|---|
| Service model | Fully managed AWS service; created via console, CLI, SDKs, and CloudFormation | Managed PaaS with a gateway, management plane, and developer portal; optional self-hosted gateway |
| API types | REST APIs, HTTP APIs, and WebSocket APIs | Imports REST, SOAP (WSDL), GraphQL, WebSocket, gRPC, OData, and OpenAPI |
| Developer portal | No built-in portal; export OpenAPI and build your own | Built-in customizable open-source portal in all tiers except Consumption |
| Hybrid & multicloud | AWS-only; no self-hosted deployment option | Self-hosted gateway (Docker/Kubernetes/Azure Arc) for on-prem and other clouds — Developer & Premium tiers |
| Authentication | IAM, Amazon Cognito, Lambda authorizers, JWT authorizer (HTTP APIs), mTLS | Subscription keys, JWT/client-certificate validation, OAuth2/OIDC, Microsoft Entra ID |
| Policies & transformation | Request/response mapping; request validation, throttling, and API keys on REST APIs | XML policy engine: rate limits, quotas, format conversion (XML↔JSON), header/URL rewrites |
| Backend integration | Lambda, AWS services, public HTTP, and private integrations (NLB/ALB/Cloud Map) | Azure Functions, Logic Apps, App Service, any HTTP backend; Azure services via policies |
| Caching | Optional response caching on REST APIs (hourly rate by cache size) | Built-in cache (10 MB–5 GB by tier) plus external Redis cache |
| Security add-ons | AWS WAF integration (REST APIs), throttling, request validation | IP filtering, Defender for APIs, DDoS protection, VNet/private endpoints |
| Observability | CloudWatch metrics & logs, AWS X-Ray tracing, CloudTrail | Azure Monitor, Application Insights tracing, Log Analytics request logs |
| Multi-region & HA | Regional, edge-optimized, and private endpoints; deploy per AWS region | Multi-region deployment and availability zones on Premium tier |
| Pricing model | Pay-per-request: REST ~$3.50/M, HTTP ~$1.00/M, plus data transfer | Tiered: serverless Consumption (per-execution) + Developer/Basic/Standard/Premium and v2 (per unit) |
When to choose AWS API Gateway vs Azure API Management
Choose AWS API Gateway for serverless, AWS-native APIs with minimal ops; choose Azure API Management for a built-in developer portal, broader protocol support, and hybrid or multicloud reach.
Choose AWS API Gateway if you…
- Already run on AWS with Lambda, IAM, and Cognito
- Want a serverless, pay-per-request gateway with no servers to manage
- Mainly expose REST/HTTP or WebSocket APIs backed by AWS services
Choose Azure API Management if you…
- Need a built-in developer portal and full API-lifecycle tooling
- Must import SOAP, GraphQL, or gRPC alongside REST APIs
- Want a self-hosted gateway for hybrid or multicloud deployments
Bottom line: if your workloads live on AWS and you want a serverless, pay-per-request gateway, AWS API Gateway is the natural fit; if you need a developer portal, SOAP/GraphQL import, and a self-hosted gateway for hybrid or multicloud, Azure API Management does more. If you’d rather not be tied to a single cloud, open-source gateways such as Apache APISIX are also worth evaluating — see Apache APISIX vs Kong.
Frequently asked questions
Related comparisons
AWS API Gateway vs Kong · Kong vs Azure API Management · Apache APISIX vs Kong · All gateway comparisons
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