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Fastgen vs WunderGraph
Fastgen provides a visual backend builder; Cosmo offers code-first federation with real-time streaming and governance.
Side by side
- What it is
- Fastgen:Webflow for the Backend
- WunderGraph:WunderGraph Cosmo is a platform for building, managing and scaling federated GraphQL APIs.
- Best for
- Fastgen:Visual backend building
- WunderGraph:Federated GraphQL governance and scaling
- Who it’s for
- Fastgen:—
- WunderGraph:Teams that need to compose, govern and host GraphQL federations at any scale.
- Pricing
- Fastgen:Subscription
- WunderGraph:Freemium
- Plans
- Fastgen:—
- WunderGraph:Launch $499 per month · Scale $3499 per month
- Works with
- Fastgen:—
- WunderGraph:gRPC, Kafka, NATS, Redis, Apollo Federation v1, Apollo Federation v2, Prometheus, OpenTelemetry
- DevHunt upvotes
- Fastgen:95
- WunderGraph:38
- Launched on DevHunt
- Fastgen:Jan 2023
- WunderGraph:Jan 2023
WunderGraph features
- Connect any service. Expose gRPC, Kafka, NATS or Redis services through a unified GraphQL router without extra infrastructure.
- Real-time streams. Router handles subscriptions, aggregating events from Kafka, NATS or Redis and pushes updates to clients.
- MCP Gateway. One gateway turns approved operations into agent-ready tools with built-in authentication, eliminating separate MCP servers.
- Graph governance hub. Shared canvas for schema design, review, ownership, proposals and safe deployments with audit logs and RBAC.
- Cache warming. Pre-warm query planning cache to eliminate long planning delays for high-load scenarios.
Based on each tool's website and DevHunt data. Details may change; check the official sites.