# Grafbase GraphQL API management for federated graphs, governance, observability, and self-hosted deployment. - Findings24: - Website: - Pricing: Freemium - Categories: Developer Tools ## What is Grafbase? Grafbase is a GraphQL API management platform for building and operating federated graphs across multiple data sources. The product is positioned around governance, control, observability, and performance for enterprise API and AI workloads. The platform combines a federated GraphQL gateway, schema management, security features, observability tooling, and deployment flexibility. It supports self-hosted enterprise deployment, and the public docs describe Helm-chart-based installation on Kubernetes with supporting services such as Postgres, ClickHouse, Kafka, Zitadel, and S3-compatible storage. ## What can Grafbase do? ### Unified schema composition Compose services, databases, and APIs into a single federated graph so teams can manage multiple backends through one API layer. ### Schema governance Use schema proposals, approval workflows, and schema checks to coordinate changes and reduce breaking updates across teams. ### Security controls Apply rate limiting, trusted documents, SAML SSO, fine-grained access control, authentication, authorization, and access logging to protect the gateway. ### Observability and telemetry Use logs, metrics, traces, telemetry, and custom access log messages to monitor and debug federated graphs. ### Extensible gateway Customize gateway behavior with Rust-based WebAssembly extensions for authentication, authorization, resolvers, and integrations with external services. ### Flexible hosting Deploy in cloud, hybrid, fully air-gapped on-prem, or self-hosted Kubernetes environments depending on operating requirements. ## Use Cases ### Build a unified API layer Unify services, databases, and APIs into a federated graph when a team needs a single GraphQL layer over multiple data sources. ### Manage schema change workflows Coordinate schema changes across multiple teams using schema proposals, approvals, and checks to catch breaking changes before they reach production. ### Deploy in controlled environments Host the platform inside your own infrastructure when regulatory or internal security requirements call for self-hosted control. ### Customize gateway operations Extend gateway behavior with custom authentication, authorization, or resolver logic when default gateway behavior is not enough. ### Operate and secure production graphs Add observability and access controls for production federated graphs that need logging, metrics, traces, and document-based access policies. ## Frequently Asked Questions ### How is Grafbase deployed? The source says the Grafbase Enterprise Platform is self-hosted, runs in your infrastructure, and is distributed via Helm charts that can be installed on Kubernetes clusters. The public docs also mention a Grafbase CLI for building and deploying extensions. ### Is there a free trial? The pricing page says the platform offers a 60-day free trial with no credit card required. After the trial, users are invited to contact sales to discuss the right plan. ### Can teams switch between self-hosted and cloud control planes? Yes. The pricing page says customers can switch between self-hosted and cloud control planes at any time. ### What infrastructure components does self-hosting require? The self-hosting docs list Postgres, ClickHouse, Zitadel, Kafka, OpenTelemetry Collector, and an S3-compatible object store such as MinIO as part of the enterprise platform architecture. MinIO is described as optional because any S3-compatible storage can be used. ### What are Grafbase extensions used for? The docs say Grafbase extensions are written in Rust and compiled into WebAssembly modules. The gateway loads them automatically at startup through configuration, and extensions can be used for custom authentication, authorization, and resolver logic. ## Quick Facts - **Category**: Developer Tool - **Primary use**: Federated GraphQL API management - **Deployment**: Self-hosted, cloud, hybrid, and fully air-gapped on-prem options - **Runtime / implementation**: Rust-powered gateway with WebAssembly extensions - **Installation path**: Helm charts for Kubernetes for the enterprise platform - **Website**: grafbase.com