Best SOA Governance Software

Tyk is an API gateway and management platform supporting REST, GraphQL, TCP, and gRPC protocols. Its open source Tyk Gateway is free to self-host forever with no feature lockout, offering authentication methods like OIDC, JWT, and basic auth, along with rate limiting, quotas, service discovery, load balancing, and circuit breakers for microservices architectures.

Paid plans add the Tyk Dashboard, developer portal, and advanced analytics, deployable to Tyk Cloud, self-managed infrastructure, or a hybrid mix. Tyk offers a 48-hour free trial of Tyk Cloud with full feature access and no credit card required. The Core tier is usage-based, Professional is flat-rate with unlimited requests, and Enterprise pricing is fully custom; none publish list prices.

Boomi is a cloud-native integration platform as a service that connects applications, data, and APIs across cloud, on-premises, and edge environments through a low-code, drag-and-drop interface. It bundles Integration, API Management, Data Integration, Data Hub, B2B/EDI management, and AI-assisted mapping through Boomi Suggest in one multi-tenant platform aimed mainly at mid-market and large enterprises.

The only publicly listed price is Pay-As-You-Go at $99 per month plus usage, with no contract and a 30 day free trial of the full platform. Integration, API Management, Data Hub, and Data Integration each ship in five editions from Standard through Enterprise Plus, all quote-based; real enterprise contracts commonly run from tens of thousands to well over $100,000 a year.

webMethods is an API management and hybrid integration platform originally developed by Software AG, covering API gateway, developer portal, API design, and runtime governance for REST, SOAP and OData APIs. In July 2024 IBM completed its acquisition of the webMethods and StreamSets business from Software AG for about 2.13 billion euros, and the product is now sold and supported as IBM webMethods; the original softwareag.com API product page no longer resolves.

IBM prices the broader webMethods Hybrid Integration suite, which includes API Management, application integration, B2B, managed file transfer and event streaming, using a shared credit model. The SaaS Standard Tier starts at $2,565 per month with unlimited connectors, users, and API definitions included, a free trial is available, and custom or perpetual on-premises licensing is still sold through IBM and its partners.

Apigee is Google Cloud's API management platform for designing, securing, and scaling REST, SOAP, GraphQL, and gRPC APIs. It applies policies to API proxies so teams can enforce authentication, quotas, and traffic controls without writing backend code, and it includes a developer portal, API monetization tools, and analytics for tracking usage and performance.

Apigee can run as a fully managed cloud service or as Apigee hybrid, deploying the runtime in a customer's own Kubernetes cluster across any cloud or data center. New users can evaluate the platform through a 60-day free trial, after which pricing moves to pay-as-you-go per-environment fees plus per-call charges, or a custom annual subscription for larger deployments.

Kong is an API and AI gateway built for cloud-native, hybrid, and multi-cloud architectures. The open source Kong Gateway handles routing, load balancing, and health checking for RESTful APIs, and can be extended through plugins for authentication (JWT, OAuth, basic auth, ACLs), and now includes a universal LLM API for routing traffic to providers like OpenAI, Anthropic, and AWS Bedrock.

Kong Konnect is the managed control plane that adds a service catalog, real-time analytics, developer portals, and role-based access control on top of the gateway. Konnect offers enterprise functionality free for 30 days, after which the Plus tier is billed per gateway on a consumption basis and Enterprise is custom-priced with SSO, audit logs, and dedicated support.

Gravitee is an API management platform covering design, gateway, developer portal, analytics, and event-stream management for REST, GraphQL, gRPC, Kafka, MQTT and other protocols. It supports federated management of third-party gateways including AWS, Azure, Apigee, IBM, and Confluent from one control plane, and recently added agent-focused capabilities such as an LLM proxy, MCP proxy, and Agent Catalog for governing AI agent traffic.

The core API Management product is open source and free to self-host. Paid tiers are Planet at $2,500 per month for one production gateway with unlimited users and APIs, plus custom-priced Galaxy and Universe tiers for two and four or more gateways respectively with deeper enterprise features and support. A parallel Event Management line and add-on packages for agent and auth management are also available.

WSO2 API Manager is an open source, full lifecycle API management platform for designing, publishing, securing, and analyzing REST, SOAP, GraphQL, and event driven APIs. It bundles a publisher console, developer portal, API gateway, key manager, and analytics engine into a single deployment, and can run self-hosted, in the cloud, or hybrid with no per-gateway fees since the core platform is Apache licensed open source.

Paid options include a 30 day trial and a self-serve Pay-As-You-Go plan starting at $119 per month for up to 10 managed interfaces and 10 million gateway events, billed monthly with volume discounts. Enterprise plans add private data planes, federation, extra developer portals, and 24x7 support on a custom, sales-negotiated basis.

Anypoint Platform is MuleSoft's unified solution for integration and full lifecycle API management, letting teams design, build, deploy, and manage APIs and integrations from one platform. It includes API Manager for governing API lifecycles, DataWeave for transforming data between systems, and a library of more than 1,500 pre-built connectors for common enterprise applications.

Teams can deploy to CloudHub, MuleSoft's managed cloud runtime, or to their own Docker and Kubernetes environments using Anypoint Runtime Fabric. MuleSoft, now part of Salesforce, does not publish list prices; its capacity-based subscription pricing is quoted per Mule Flow or Mule Message volume after a free trial or sales consultation.

Red Hat 3scale API Management is a hybrid-cloud platform that lets organizations share, secure, distribute, control, and monetize APIs. It separates policy enforcement, the API gateway or traffic manager, from policy configuration, the API manager, and can run on Red Hat OpenShift, other Kubernetes distributions, on-premises, or as a Red Hat-hosted component.

Red Hat does not publish self-serve pricing for 3scale. It is sold as part of Red Hat OpenShift API Management or as a standalone subscription priced by Red Hat sales based on deployment size and support level, with an option to start a trial or buy through the Red Hat online store. Features include API key and OAuth-based access control, rate limiting, a customizable developer portal, usage analytics, and monetization integrations with Stripe, Braintree, Authorize.net and Ogone.