Spring Cloud Gateway vs IBM DataPower Gateway

Spring Cloud Gateway—Visit IBM DataPower Gateway—Visit

Spring Cloud Gateway #5 in API Gateway Software —/10 Free plan Free plan✓ 2 of 2 features Visit Spring Cloud

vs

IBM DataPower Gateway #8 in API Gateway Software —/10 Pricing on request ✓ 2 of 2 features Visit IBM DataPower

• Spring Cloud Gateway fits best

  Spring-based application teams

• IBM DataPower Gateway fits best

  IBM environments and protocol transformation

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Side by side

Feature	Spring Cloud Gateway —/10 Visit ↗	IBM DataPower Gateway —/10 Visit ↗
At a glance
Editor score	—	—
Ranking	#5 in API Gateway Software	#8 in API Gateway Software
Best for	Spring-based application teams	IBM environments and protocol transformation
Pricing model	Free	Paid
Starting price	Not published	Not published
Free plan	✓ (best)	Not published
Free trial	—	—
Deployment	Self-hosted	Cloud, Self-hosted
Support	Docs, Community	Docs
Integrations	4 integrations	2 integrations
Built for	Small business, Mid-market, Enterprise	Mid-market, Enterprise
Features Spring Cloud Gateway 2/2 · IBM DataPower Gateway 2/2
Rate limiting	✓	✓
Request transformation	✓	✓
Specs
Deployment model	Self-hosted	Hybrid
Supported protocols	HTTP, HTTPS, WebSocket, gRPC	REST, SOAP, HTTP, POX, JSON, XML, IBM MQ, Apache Kafka
Authentication methods	Spring Security, OAuth 2.0, JWT, opaque tokens	OAuth, OpenID Connect, JWT, LDAP, client credentials
Monthly request limit	Not published	Not published
Our review
Pros	Dynamic routing with route-specific predicates and filters Rate limiting, rewrites, transformations, and circuit breaker integration Supports HTTP, HTTPS, WebSocket, and gRPC conversion	Supports REST, SOAP, HTTP, POX, JSON and XML protocols Combines OAuth, LDAP, JWT and OpenID Connect authentication options Integrates with IBM MQ and Apache Kafka for hybrid architectures
Cons	Requires self-hosted deployment and operational ownership Delivered as a library rather than a hosted gateway service Best suited to teams already working within the Spring ecosystem	Pricing is handled through contact sales Its verified integration coverage centers on IBM MQ and Apache Kafka Broader gateway coverage may be available from higher-ranked alternatives
Our verdict	Spring Cloud Gateway is an open-source library for building API gateways on Spring. It routes requests to backend services while adding capabilities such as security integration, monitoring, resiliency, rate limiting, path rewriting,… Read the review →	IBM DataPower Gateway is an enterprise application gateway for organizations securing, routing, transforming and mediating traffic across modern, traditional and hybrid cloud workloads. It is suited to teams managing security-sensitive… Read the review →

Strengths and trade-offs

• Spring Cloud Gateway — where it wins

  • Dynamic routing with route-specific predicates and filters
  • Rate limiting, rewrites, transformations, and circuit breaker integration
  • Supports HTTP, HTTPS, WebSocket, and gRPC conversion

  Where it doesn't

  • Requires self-hosted deployment and operational ownership
  • Delivered as a library rather than a hosted gateway service
  • Best suited to teams already working within the Spring ecosystem

• IBM DataPower Gateway — where it wins

  • Supports REST, SOAP, HTTP, POX, JSON and XML protocols
  • Combines OAuth, LDAP, JWT and OpenID Connect authentication options
  • Integrates with IBM MQ and Apache Kafka for hybrid architectures

  Where it doesn't

  • Pricing is handled through contact sales
  • Its verified integration coverage centers on IBM MQ and Apache Kafka
  • Broader gateway coverage may be available from higher-ranked alternatives

• Spring Cloud Gateway—/10 · Free plan

  A flexible, self-hosted gateway for teams building on Spring.

  Visit Spring CloudFull verdict →
• IBM DataPower Gateway—/10 · Pricing on request

  A hybrid API gateway for IBM environments, protocol transformation and controlled traffic.

  Visit IBM DataPowerFull verdict →