SQD is an infrastructure and developer tooling platform that extracts, transforms, and serves historical and near-real-time blockchain data via a streaming Portal API, a decentralized archive/query network, an open-source SDK for building indexers, and a managed Cloud for hosting indexers and APIs.
Published Aug 26, 2026
| Starting Price | Cloud includes a Free Playground tier; Professional is resource-based; Enterprise is custom. (Official vendor pricing and product pages) | Studio offers a free starting tier; billing depends on usage and network. (Product pricing and documentation pages) | Free tier plus paid plans; pricing varies by plan and usage. (Vendor pricing and plans pages) |
| Typical Use Case | Multi-chain historical and streaming access; custom indexer/API development; options to self-host gateway components | Subgraph development and consumption within an ecosystem of subgraphs | Centralized RPC, enhanced APIs, monitoring and tooling for teams seeking operational simplicity |
| Key Strength | Open-source components, multiple consumption modes (managed Cloud, Portal API, self-hosted gateway) | Mature subgraph ecosystem and established developer patterns | Broad developer tooling, enterprise-focused API products and onboarding |
| Key Weakness | Limited accessible mainstream B2B review coverage; public compliance documentation is sparse; architecture includes centralized coordination components | Token/economics and billing model complexity for some use cases; migration costs | Centralized dependency and potential cost growth with heavy usage; not a decentralized archive network |
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