Gravitee.

About Gravitee

Gravitee is an API management platform for designing, deploying, securing, publishing, and monitoring APIs across their lifecycle. It supports synchronous APIs such as REST, GraphQL, and gRPC as well as asynchronous and event-driven interfaces, helping teams govern API traffic and event data from a centralized platform. The Gravitee Gateway applies policies to API requests and responses, including authentication, authorization, rate limiting, traffic control, transformation, validation, and other operational rules. Teams can use plans, applications, and subscriptions to control how APIs are exposed and how consumers obtain access credentials. Gravitee’s Developer Portal provides a searchable catalog where internal and external consumers can discover APIs, read documentation, test endpoints, create applications, subscribe to plans, and monitor usage. The portal can be customized for an organization’s branding and used to support self-service API consumption rather than relying on manual onboarding. The platform is designed for the full API lifecycle, including design, documentation, deployment, versioning, governance, analytics, and retirement. Its API Designer supports a design-first workflow for creating OpenAPI-compliant APIs, while management and gateway components help teams publish and operate APIs across environments and infrastructure. Gravitee also supports event-native API management. Teams can expose event streams and messaging systems through governed interfaces, apply security and access policies, and make event data available to internal or external consumers. Kafka and other event-oriented capabilities can help organizations productize asynchronous data without handing every consumer direct access to underlying infrastructure. The platform can be deployed in self-managed, cloud, hybrid, or federated environments, depending on the selected Gravitee products and plan. Its broader ecosystem includes API management, access management, a Kubernetes Operator, monitoring and alerting capabilities, and tooling for developer and agent-facing API discovery. Gravitee is a strong fit for platform teams and organizations that need centralized API governance, self-service developer portals, event-stream exposure, or consistent security policies across multiple gateways. It may be more infrastructure than a small team needs for a limited API, so teams should compare its deployment model, operational requirements, open-source features, and commercial capabilities before adopting it.