Migrate to Cosmo
    from Apollo GraphOS

    Escape the vendor lock. 100% open source GraphQL Federation with full control. A drop-in GraphOS replacement.

    Schema design and governance as it should be

    Get linting, breaking-change detection, schema contracts, and PR-based checks from day one. Cosmo doesn't gate governance behind tiers.

    Cosmo delivers value, not traffic bills

    Enjoy predictable, transparent pricing for what drives value in your organization, as well as world-class support.

    Connect legacy services without a proprietary lock-in

    Wrap REST, gRPC, SOAP and other existing APIs into your supergraph without rewriting backends. No schema changes required.

    Build real-time event-driven subscriptions that scale

    Turn Kafka, NATS, or Redis into GraphQL subscriptions. Subgraphs stay stateless. Scale to tens of thousands of clients effortlessly.

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